Certified Sand Mound Installers 2020 · ayres michael a chavis enterprises llc bel air md...
Transcript of Certified Sand Mound Installers 2020 · ayres michael a chavis enterprises llc bel air md...
Certified Sand Mount Installers 2020Per COMAR: Sand Mound systems all only be installed by an MDE certified Sand Mound installer and that installer must be onsite while the Sand Mound system is being
installed. MDE does not certify companies. Certification shall be given to individuals who have successfully completed a course of study and examination in the practice of
construction of mound systems. Sand Mound installer certification shall be valid for a period of 5 years and may be renewed by MDE at that time provided that the installer
has complied with all of the appropriate laws and regulations. This certification may be withdrawn at any time for violation of these regulations. If you have any questions
regarding this list, please contact MDE at 410-537-3778.
Last Name First Name MI
Company Name Address City ZIP PHONE Certification Expiration
ABELL WILLIAM W WALLY'S EXCAVATING 42501 RIVA RIDGE ROAD HOLLYWOOD 20636 (301) 373-8757 12/31/2021
ADAMS JOHN A JAA SERVICES LLC 46233 DRAYDEN RD DRAYDEN 20630 (301) 481-7091 12/31/2021
AIRTH HENRY K STATEWIDE SEPTIC 436 W CENTRAL AVE #A DAVIDSONVILLE 21035 (410) 798-0431 12/31/2021
ALLEN RUSSELL W A.A. HOME INSPECTION SERVICE, INC.
1640 LIBERTY ROAD ELDERSBURG 21784 (410) 781-7446 12/31/2021
ANDERSON. JR.
RONALD B ANDERSON BACKHOE SERVICE, INC.
11605 OLD ANNAPOLIS ROAD
FREDERICK 21701 (301) 748-6616 12/31/2023
ANDREW ANTHONY W ANDREW & SONS EXCAVATING, INC.
8620 HAMPTON RD EMMITSBURG 21727 (301) 447-6373 12/31/2022
AYRES MICHAEL A CHAVIS ENTERPRISES LLC ELLENDALE STREET BEL AIR 21014 (443) 834-4533 12/31/2023
BAKER BRADLEY R MONOCACY CUSTOM SERVICES
21146 BEALLSVILLE RD DICKERSON 20842 (301) 748-4117 12/31/2021
Barclay John Barkas Inc 14971 Mt. Olivet Road Stewartstown 17363 (717) 235-3361 12/31/2024
Barclay Lydia K Barkas Inc 14971 Mt. Olivet Road Stewartstown 17363 (717) 235-3361 12/31/2024
BARNES DERRICK D. BARNES EXCAVATING 18668 CHERRYFIELD RD DRAYDEN 20630 (301) 904-1909 12/31/2021
BARRETT JASON J EARL PRESTON JR 4045 FEDERAL HILL RD JARRETTSVILLE 21084 (410) 557-8100 12/31/2021
Page 1 of 35For those sand mound systems that also require a BAT unit, the installer must also be an MDE certified BAT installer and be certified as an
installer through the authorized BAT distributor. In addition, certain counties may require a local septic system installer's license.
If you feel that your name should be included on this list, or if you would like to have your name removed from this list, please contact us at 410-537-3778
Last Name First Name MI
Company Name Address City ZIP PHONE Certification Expiration
BARTSCH, SR JEFFREY A JEFFBARTSCH TRUCKING&EXCAVATING, IN
299 SAWMILL ROAD TOWNSEND 19734 (302) 275-3769 12/31/2019
BARTZ, JR. JULIUS T HOBBS CONSTRUCTION INC
26425 HOBBS ROAD DENTON 21629 (410) 310-4775 12/31/2021
BEALL WILLIAM R J. MAURICE CARLISLE INC 19700 BARNESVILLE RD DICKERSON 20842 (301) 428-8599 12/31/2021
BEALL JUSTIN R ROBERT F BEALL & SONS INC
8795 VETERANS HWY MILLERSVILLE 21108 (410) 987-5652 12/31/2021
BEAN, JR. PARREN S BEAN EXCAVATING 22169 INDIAN BRIDGE ROAD CALIFORNIA 20619 (301) 904-5089 12/31/2021
BEAUCHAMP BARRY S BEAUCHAMP BROS. CONST.
28347 OLD EDEN ROAD EDEN 21822 (410) 548-3223 12/31/2021
BEAUCHAMP JOHN BEAUCHAMP BROS CONSTRUCTION
28347 OLD EDEN RD EDEN 21822 (410) 548-3223 12/31/2021
BECHTEL BARRY A BARRY BECHTEL GENERAL CONT. INC.
1845 MUD RUN ROAD YORK SPRINGS 17372 (717) 528-7318 12/31/2021
BEDSAUL MICHAEL E BEDSAUL PUMBLING, INC. 1339 KNOPP RD JARRETTSVILLE 21084 (410) 692-5875 12/31/2021
BEITZEL GARY ROCK EXCAVATING PO BOX 810 MCHENRY 21541 (301) 501-4025 12/31/2021
BENNETT DAVID W BENNETT CONSTRUCTION, INC.
515 S.CAMDEN AVE. FRUITLAND 21826 (410) 749-3116 12/31/2021
BENNETT ARNETT W BENNETT & SON P.O. BOX 2762 LAPLATA 20646 (301) 659-9514 12/31/2021
BENNETT SUSAN BENNETT & SON CONTRACTING INC
PO BOX 2762 LA PLATA 20646 (301) 659-9514 12/31/2021
BERNARD TAMMY S BERNARD CONSTRUCTION 461 NEST LICK ACRES ROAD OAKLAND 21550 (301) 387-9698 12/31/2021
Page 2 of 35For those sand mound systems that also require a BAT unit, the installer must also be an MDE certified BAT installer and be certified as an
installer through the authorized BAT distributor. In addition, certain counties may require a local septic system installer's license.
If you feel that your name should be included on this list, or if you would like to have your name removed from this list, please contact us at 410-537-3778
Last Name First Name MI
Company Name Address City ZIP PHONE Certification Expiration
BILLING GREGORY BILLING'S OUTBACK SEPTIC SERVICE
180 OBRECHT ROAD MILLERSVILLE 21108 (410) 544-0564 12/31/2021
BILLINGS STEPHEN B BILLINGS CO. PO BOX 1164 HAVRE DE GRACE 21078 (443) 310-9322 12/31/2021
BIRNEY RICHARD RICK BIRNEY INC. 110 FOX CHASE RD. ELKTON 21921 (410) 398-7422 12/31/2024
BISHOP KEVIN BISHOP'S BACKHOE AND PLUMBING
12552 KNIFE BOX RD GREENSBORO 21639 (410) 482-2195 12/31/2021
Bittle Jennifer L TFJ Excavating LLC 7118B Blue Mountain Road Thurmont 21788 (301) 524-5262 12/31/2024
BIVENS DENVER BIVENS SEPTIC & WATER 34956 BIENNETT ROAD FRANKFORD 19945 (302) 519-6739 12/31/2021
BLAKE CLARENCE W NEW DIMENSIONS PLUMBING & EXC., INC
3018 BACHMAN ROAD MANCHESTER 21102 (410) 239-4359 12/31/2023
Blevin Jonathan Home Land Environmental LLC
9106 Philadelphia Road, Suite 108B
Rosedale 21237 (443) 995-5385 12/31/2024
BLEVINS TRAVIS W BLEVINS SEPTIC SERVICE 2618 BECKLEYSVILLE ROAD FREELAND 21053 (410) 343-1515 12/31/2021
BLEVINS JONATHAN J HOME LAND SEPTIC CONSULTING LLC
919 BACK RIVER NECK ROAD BALTIMORE 21221 (443) 995-5385 12/31/2019
BLEVINS JASON A PINNACLE EXCAVATING 1933 CYPRESS DR BEL AIR 21014 (410) 688-6926 12/31/2021
BLISS MATTHEW F JONES PUMP SERVICE 4213 MADDONNA ROAD JARRETTSVILLE 21084 (410) 836-9206 12/31/2023
Bloom Dale E Young Excavating LLC 6989 Sixes Bridge Keymar 21757 (405) 596-7210 12/31/2024
BLOUGH SR DAVID CHOPTANK EXCAVATING 802 CRYSTAL AVENUE DENTON 21629 (410) 479-1223 12/31/2021
BOLLINGER FRANCIS L FRANCIS L. BOLLINGER & SON, INC.
1343 BOLLINGER ROAD WESTMINSTER 21157 (301) 848-6527 12/31/2021
Page 3 of 35For those sand mound systems that also require a BAT unit, the installer must also be an MDE certified BAT installer and be certified as an
installer through the authorized BAT distributor. In addition, certain counties may require a local septic system installer's license.
If you feel that your name should be included on this list, or if you would like to have your name removed from this list, please contact us at 410-537-3778
Last Name First Name MI
Company Name Address City ZIP PHONE Certification Expiration
BONEY DAVID BEAUCHAMP CONSTRUCTION
900 CLARK AVENUE POCOMOKE 21851 (410) 957-1100 12/31/2022
BOONE JAMES L FOGLES SEPTIC SERVICE 580 OBRECT RD SYKESVILLE 21787 (410) 795-5670 12/31/2021
BOPST BRUCE FREEDOM SEPTIC SERVICE, INC.
2809 LIBERTY ROAD SYKESVILLE 21784 (410) 795-2947 12/31/2021
Boswell Michael L CL Boswell Jr. Septic 38170 Laurel Ridge Drive Mechanicsville 20659 (301) 645-9549 12/31/2024
BOTELER JAMES SCAGGS HOME 7011 BRISCO TURN ROAD OWINGS 20736 (410) 257-6763 12/31/2019
BOWEN RICHARD OUTBACK PORTA JON 1755 LOTTIE FOWLER RD PRINCE FREDERICK 20678 (410) 257-1600 12/31/2021
BOWEN CRYSTAL A J. CALVIN WOOD, JR., INC. 3790 ST. LEONARD ROAD/P.O. BOX 96
ST. LEONARD 20685 (410) 586-2721 12/31/2022
BOWMAN ROBERT F BOWMAN'S SEPTIC SERVICE
12207 BAUGHER ROAD THURMONT 21788 (443) 309-8716 12/31/2023
BOYD BRUCE D KELCO PLUMBING & BACKHOE SERVICE
6902 DEBOLD ROAD SABILLASVILLE 21780 (301) 271-9026 12/31/2022
BOYD WILLIAM A BBT ENTERPRISES 11680 MILL BRIDGE ROAD LUSBY 20657 (410) 326-4831 12/31/2021
BRADLEY JR. ROY M ROTO ROOTER PO BOX 559 EASTON 21601 (410) 479-9101 12/31/2021
BRANT GARY E BRANT'S HOME SALES 11351 NATIONAL PIKE GRANTSVILLE 21536 (301) 895-5920 12/31/2023
BREEDING CHARLES T DAVID A. BRAMBLE, INC. 705 MORGNEC RD CHESTERTOWN 21620 (410) 778-3023 12/31/2021
BREEDING MARK E MARK E BREEDING AND SONS EXCAVATING
27970 LINE RD FEDERALSBURG 21632 (410) 754-0246 12/31/2021
BREEDING JAMES R RICK BREEDING EXCAVATING, INC
826 CRYSTAL AVE DENTON 21629 (410) 479-0145 12/31/2021
Page 4 of 35For those sand mound systems that also require a BAT unit, the installer must also be an MDE certified BAT installer and be certified as an
installer through the authorized BAT distributor. In addition, certain counties may require a local septic system installer's license.
If you feel that your name should be included on this list, or if you would like to have your name removed from this list, please contact us at 410-537-3778
Last Name First Name MI
Company Name Address City ZIP PHONE Certification Expiration
BRENDEL B. JUSTIN LEVEL LAND, INC. PO BOX 100 LISBON 21765 (443) 677-0627 12/31/2021
BRENDEL J. ZACK LEVELLAND, INC PO BOX 100 LISBON 21765 (410) 486-5206 12/31/2022
BRIDDELL JAMES JAMES BRIDDELL & SONS, INC
PO BOX 339 PRINCESS ANNE 21853 (410) 651-1588 12/31/2022
BRIDGES DANIEL F BRIDGES SITE AND UTILITIES, INC
PO BOX 368 ST. MICHAELS 21663 (410) 310-0866 12/31/2021
BRIDGES, JR. EDWARD M HOLLY LAKE ENTERPRISES, INC.
9589 TILGHMAN ISLAND ROAD
McDANIEL 21647 (410) 745-6423 12/31/2021
BRISTOW, JR. WESLEY B BRISTOW'S HAULING & LOADING
PO BOX 76 EARLEVILLE 21919 (410) 755-6782 12/31/2021
BRISTOW, SR. WESLEY B BRISTOW'S HAULING & LOADING
PO BOX 76 EARLEVILLE 21291 (443) 309-0002 12/31/2021
BROWN WILLIAM SCAGGS SITE DEVELOPMENT
7011 BRISCOE TURN RD OWNIGS 20736 (410) 257-6763 12/31/2019
BROWN RONALD W EAST COAST EXCAVATING 21210 DOVER BRIDGE RD PRESTON 21655 (410) 820-4255 12/31/2021
Brown Adam J Home Land Environmental 9106 Philadelphia Road Rosedale 21237 (443) 995-5385 12/31/2024
Brown Jacob B. East coast Excavating & Landscaping
21210 Dover Bridge Road Preston 21655 (410) 820-4255 12/31/2024
BROWNE JUSTIN D J BROWN EXCAVATING 18670 WINDSWEPT LAND VALLEY LEE 20692 (301) 994-9151 12/31/2022
Browning Adam B Penn's Trail Environmental LLC
327 E RIDGEVILLE BLVD, #141
MT AIRY 21771 (301) 829-5022 12/31/2021
BROWNING ROBERT M DUVALL BROS 9019 OLD CENTERVILLE ROAD
EASTON 21601 (410) 822-5440 12/31/2021
Page 5 of 35For those sand mound systems that also require a BAT unit, the installer must also be an MDE certified BAT installer and be certified as an
installer through the authorized BAT distributor. In addition, certain counties may require a local septic system installer's license.
If you feel that your name should be included on this list, or if you would like to have your name removed from this list, please contact us at 410-537-3778
Last Name First Name MI
Company Name Address City ZIP PHONE Certification Expiration
BUCKLER ROBERT ROBERT BUCKLER EXCAVATING
MECHANICVILLE 20659 (301) 884-3855 12/31/2024
BULL SCOTT L BULL EXCAVATION 522 WEST COLLEGE AVENUE SALISBURY 21801 (443) 907-2220 12/31/2022
BURCHETT EMORY A EMORY'S BACKHOE SERVICE
846 SWIFT ROAD PASADENA 21122 (410) 320-6498 12/31/2021
BURCKER RONALD E ANTRIM SEPTIC SERVICE 3119 BARR ROAD GREENCASTLE 17725 (717) 597-9761 12/31/2021
Burrows Mark St. Micheles Venture LLC Easton 21601 (410) 924-9931 12/31/2024
BURTON BRUCE D LDE, INC. 7520 MAIN STREET #203 SYKESVILLE 21784 (410) 795-6391 12/31/2021
BUSSARD WALTER L WALTER LEE BUSSARD 11979 WOODLAND WAY ROAD
MYERSVILLE 21773 (301) 293-1604 12/31/2021
BUTLER WILLIAM EARL PRESTON, JR., INC. 4045-C FEDERAL HILL ROAD JARRETTSVILLE 21084 (410) 557-8100 12/31/2022
CAHOON CHRISTOPHER
A LINC CONSTRUCTION SERVICES, LLC
704 WADE AVE ROCKVILLE 20851 (410) 591-2911 12/31/2021
CALLAWAY KEITH J R/T ABSHEY JR GERERAL CONTRACTING
7742 PBLUMBERRY LANE GREENWOOD 19950 (302) 349-4710 12/31/2022
CARE NICHOLAS D MORRISON EXCAVATING 161 OAK BOTTOM ROAD QUARRYVILLE 17566 (717) 786-1045 12/31/2023
CARE, JR. PAUL D CARE UTILITIES, INC. 207 MAGOTHY BRIDGE ROAD
PASADENA 21122 (301) 647-5155 12/31/2021
CAREY JAMES M R.T. ABSHER JR. GENERAL CONTRACTORS
7742 PLUMBERRY ROAD GREENWOOD 19950 (302) 349-4710 12/31/2022
CARLISLE J. MAURICE J. MAURICE CARLISLE, INC. 19700 BARNSVILLE ROAD DICKERSON 20842 (301) 428-8599 12/31/2021
Page 6 of 35For those sand mound systems that also require a BAT unit, the installer must also be an MDE certified BAT installer and be certified as an
installer through the authorized BAT distributor. In addition, certain counties may require a local septic system installer's license.
If you feel that your name should be included on this list, or if you would like to have your name removed from this list, please contact us at 410-537-3778
Last Name First Name MI
Company Name Address City ZIP PHONE Certification Expiration
CARPENTER, JR.
RAYMOND R MIKE'S MINIHOE SERVICE 211 ISLAND CREEK ROAD CENTREVILLE 21617 (410) 490-7305 12/31/2024
CARTER RONALD M CARTERS SEPTIC SERVICE 19244 ST. GEORGES CHURCH ROAD
VALLEY LEE 20692 (301) 994-2641 12/31/2022
CASSELL KURT A FOGLES SEPTIC CLEAN, INC. 580 OBRECHT RD. SYKESVILLE 21784 (410) 796-5670 12/31/2021
CHAVIS JOSHUA A CHAVIS ENTERPRISES, LLC PO BOX 451 JARRETTSVILLE 21084 (410) 557-2455 12/31/2023
Cheezum Thomas R Cheezum Construction 4318 Old Stage Coach Road Hurlock 21643 (410) 463-2061 12/31/2024
CHESELDING-GASS
JUSTIN CHESELDINE MANAGEMENT CONSULTING, LLC
PO BOX 1307 LEONARDTOWN 20650 (301) 475-2272 12/31/2023
CLABAUGH SCOTT E CLABAUGH CONSTRUCTION
616 APPLE AVE FREDERICK 21701 (301) 606-5082 12/31/2023
COCHRAN JOHN T BUNKER HILL SERVICES INC.
750 N. ST. AUGUSTINE ROAD
CHESAPEAKE CITY 21915 (410) 755-6019 12/31/2021
COLE D. MATTHEW
COLE VENTURES INC. 1650 PLEASANT PLAINS ROAD
ANNAPOLIS 21409 (410) 974-0397 12/31/2021
COLLINS RICHARD M ANDERSON BACKHOE SERVICE
3984 FARM LANE MONROVIA 21770 (301) 748-6616 12/31/2019
COMES LAWRENCE J EMERALD CUSTOM BUILDERS INC.
3957 NORRISVILLE ROAD JARRETTSVILLE 21084 (410) 692-6196 12/31/2021
CONDON MICHAEL W CONDON EXCAVATING 1600 WAKEFIELD VALLEY RD.
NEW WINDSOR 21776 (410) 775-2441 12/31/2021
CONNATSER RANDALL L RANDY'S PIPE MAINTENANCE
P.O. BOX 371 WOODSBORO 21798 (301) 898-3249 12/31/2022
Page 7 of 35For those sand mound systems that also require a BAT unit, the installer must also be an MDE certified BAT installer and be certified as an
installer through the authorized BAT distributor. In addition, certain counties may require a local septic system installer's license.
If you feel that your name should be included on this list, or if you would like to have your name removed from this list, please contact us at 410-537-3778
Last Name First Name MI
Company Name Address City ZIP PHONE Certification Expiration
CONTE II ANTHONY H J.A.D UTILITIES 130 LUBRANO DRIVE ANNAPOLIS 21401 (443) 336-5695 12/31/2023
COON CODY T WTC CONTRACTORS INC 3033 SALEM BOTTOM ROAD WESTMINSTER 21157 (410) 875-9771 12/31/2022
COON, JR. WALTER T WTC CONTRACTORS, INC 3033 SALEM BOTTOM ROAD WESTMINSTER 21157 (410) 875-9771 12/31/2022
Cooper Bryan W Cooper Construction Inc 7750 Hawthorne Road LaPlata 20646 (301) 683-7766 12/31/2024
COPSEY RICHARD E REL EXCAVATING 27305 THREE NOTCH ROAD MECHANICSVILLE 20659 (301) 481-7905 12/31/2021
COPSEY RACHAEL M REL EXCAVATING 27305 THREE NOTCH ROAD MECHANICSVILLE 20659 12/31/2021
CORNISH SR JOHNNIE A CORNISH SEPTIC SERVICES LLC
57 MAGOTHY BEACH RD PASADENA 21122 (443) 871-1085 12/31/2021
COSSENTINO, JR.
THOMAS A COSSENTINO SEPTIC 15411 DOVER ROAD UPPERCO 21155 (410) 833-3222 12/31/2021
COTTON JASON C R SEMLER, INC 11664 MAPLEVILLE ROAD SMITHSBURG 21783 (717) 372-9557 12/31/2021
COUSINEAU, JR.
GERALD A AMERICAN DREAMS INC 8125 LEONARDTOWN ROAD HUGHESVILLE 20637 (301) 274-0020 12/31/2021
COVINGTON DANIEL R COVINGTON & CO. 2006 CENTREVILLE ROAD CENTREVILLE 21617 (410) 758-1851 12/31/2022
COWDRICK JOHN CR SEMLER 11664 MAPLEVILLE RD SMITHSBURG 21783 (301) 824-2780 12/31/2022
COX MARK C MARKS LAWN SERVICE INC 50 MULBERRY LANE HUNTINGTOWN 20639 (443) 532-6136 12/31/2021
CRAIG DARIN CM SEMLER, INC 11664 MAPLEVILLE RD SMITHBURG 21783 (301) 824-2780 12/31/2022
CRUM STEPHEN E MACRIS,HENDRICK&GLASCOCK, P.A.
9220 WIGHMAN ROAD MONTGOMERY VILL
20886 (301) 670-0840 12/31/2021
Page 8 of 35For those sand mound systems that also require a BAT unit, the installer must also be an MDE certified BAT installer and be certified as an
installer through the authorized BAT distributor. In addition, certain counties may require a local septic system installer's license.
If you feel that your name should be included on this list, or if you would like to have your name removed from this list, please contact us at 410-537-3778
Last Name First Name MI
Company Name Address City ZIP PHONE Certification Expiration
CULLISON, JR. CLAYTON E CULLISON EXCAVATING PO BOX 156 CALLAWAY 20620 (240) 298-4990 12/31/2021
CUMBERLAND
KELLY CUMBERLAND CO. INC. 16391 A.E. MULLINIX ROAD WOODBINE 21797 (301) 252-1123 12/31/2019
CUMBERLAND, III
WILLIAM T WTC III P&H INC 1820 GILLIS FALLS ROAD WOODBINE 21797 (443) 398-1782 12/31/2023
CUSIC KEVIN G C & C PLUMBING 25765 THREE NOTCH RD HOLLYWOOD 20636 (301) 373-2233 12/31/2022
DADE SR DESALES C YESTER LIGHT HAULING 29235 NEW MARKET VILLAGE RD
MECHANICSVILLE 20659 (240) 298-5719 12/31/2021
DARLING JAMES M JMD MECHANICAL, LLC 10870 GREENSBORO ROAD DENTON 21629 (410) 310-9726 12/31/2023
DAVIS ALEX A. DAVIS, INC. 32075 MORRIS LEONARD ROAD
PARSONSBURG 21849 (443) 497-3193 12/31/2019
DEAVERS JAMES E FOGLES SEPTIC 580 OBRECT RD SYKESVILLE 21784 (410) 795-5670 12/31/2021
DELLA, III LUTHER A DELLA & SONS LLC 7235 GLEN ALBIN ROAD LA PLATA 20646 (240) 299-0195 12/31/2023
DELLA, IV LUTHER A DELLA & SONS LLC 7235 GLEN ALBIN ROAD LA PLATA 20646 (240) 299-0195 12/31/2023
Dierolf Kyle Premier Tech Aqua 200 Kelly Road, Sutie B Quakertown 18951 (410) 739-6363 12/31/2024
DISNEY DARREN DISNEY'S LANDSCAPING, INC.
840 W. ISABELLA STREET SALISBURY 21801 (410) 860-1309 12/31/2021
DOLBY ANDREW J R.T. ABSHER JR. GENERAL CONTRACTING
7752 PLUMBURY ROAD GREENWOOD 12/31/2022
DONOFF ALEXANDER
LINDA CLSI 439 EAST MAIN STREET WESTMINSTER 21157 (443) 375-9903 12/31/2023
Dougherty James Pinnacle Excavating Inc 1933 Cypress Drive Bel Air 21015 (443) 484-2898 12/31/2024
Page 9 of 35For those sand mound systems that also require a BAT unit, the installer must also be an MDE certified BAT installer and be certified as an
installer through the authorized BAT distributor. In addition, certain counties may require a local septic system installer's license.
If you feel that your name should be included on this list, or if you would like to have your name removed from this list, please contact us at 410-537-3778
Last Name First Name MI
Company Name Address City ZIP PHONE Certification Expiration
DOWNES MICHAEL GREENLIGHT HOME IMPROMENTS INC.
135 DRIFT WAY EARLEVILLE 21919 (302) 545-3769 12/31/2023
DOWNS CHARLES D DOWNS PLUMBING & SEPTIC, INC.
PO BOX 2324 LEONARDTOWN 20650 (301) 997-4080 12/31/2021
DRAPER, JR DAVID R DCC (DRAPER CONSTRUCTION & CONTRACTING LLC)
5855 BETHLEHEM ROAD PRESTON 21655 (443) 786-9065 12/31/2022
DUFOUR, JR. DOUGLAS P EARL E. PRESTON JR. INC. 4045C FEDERAL HILL RD JARRETTSVILLE 21084 (410) 557-8100 12/31/2021
DUNCAN HOMER D DUNCAN SEPTIC & BACKHOE SERVICE
1756 NANTICOKE ROAD PASADENA 21122 (410) 647-5608 12/31/2021
DUNNIGAN J. PATRICK MORRIS & RITCHIE ASSOCIATES, INC.
3445-A BOX HILL CORPORATE CENTER DR
ABINGDON 21009 (410) 515-9000 12/31/2022
DYKES STEVEN L CHAVIS ENTERPRISES 23 ELLENDALE STREET BEL AIR 21014 (410) 838-1200 12/31/2023
Dyson Brian R Pinnacle Excavating Inc 1933 Cypress Drive Bel Air 21015 (444) 484-2898 12/31/2024
EARNSHAW JOHN R EARNSHAW BROS., INC. PO BOX 146 BRYANTOWN 20617 (301) 274-3969 12/31/2021
EARNSHAW CRAIG Earnshaw Bros., Inc. P.O. Box 146 Bryantown 20617 (301) 274-3969 12/31/2021
EATON KENNETH B DAVIS, BOWEN & FRIEDEL, INC.
106 N. WASHINGTON STREET
EASTON 21601 (410) 770-4744 12/31/2022
EDWARDS S. WAYNE A-PLUS SEPTIC SERVICE, LLC
13083 HICKORY DRIVE GALENA 21635 (443) 480-3539 12/31/2021
EDWARDS MATTHEW D C & L EXCAVATING, INC. P.O. BOX 184 FOREST HILL 21050 (410) 838-5971 12/31/2021
EDWARDS STEVE STEVE EDWARDS CONSTRUCTION
2023 FINGERBOARD ROAD OAKLAND 21550 (301) 616-6465 12/31/2019
Page 10 of 35For those sand mound systems that also require a BAT unit, the installer must also be an MDE certified BAT installer and be certified as an
installer through the authorized BAT distributor. In addition, certain counties may require a local septic system installer's license.
If you feel that your name should be included on this list, or if you would like to have your name removed from this list, please contact us at 410-537-3778
Last Name First Name MI
Company Name Address City ZIP PHONE Certification Expiration
Ellis William L Septic Solution LLC 26439 Morganza Turner Road
Mechanicsville 20659 (301) 997-1000 12/31/2024
ERNST THOMAS H ERNST ENVIRONMENTAL SERVICES, INC.
1907 MIDLAND ROAD BALTIMORE 21222 (410) 288-5081 12/31/2023
ERNST MAGADLEN A ERNST ENVIRONMENTAL SERVICES, INC.
1907 MIDLAND ROAD BALTIMORE 21222 (410) 288-5081 12/31/2023
EWING NATHANIEL J EWING CONSTRUCTION, INC.
10545 TUCKAHO BOW DRIVE
CORDOVA 21625 (410) 364-5939 12/31/2021
FARROW DANIEL E FREEDOM SEPTIC SERVICE, INC.
2809 LIBERTY ROAD SYKESVILLE 21784 (410) 795-2947 12/31/2023
FEICHT RORY F FEICHT CONTRACTING LLC 23176 WOODLAND ACRES ROAD
CALFORNIA 20619 (240) 925-0535 12/31/2021
FENWICK, JR. THOMAS L EARNSHAW BROTHERS PO BOX 146 BRYANTOWN 20617 (301) 274-3969 12/31/2021
FOGLE, JR. LARRY M LARRY M. FOGLE, JR. 6376 MOUNTAINDALE ROAD
THURMONT 21788 (301) 898-5783 12/31/2021
FORMAN CHRISTOPHER B.
B W.R.F. & SON PLUMBING & HEATING INC
15 NORTH MAIN STREET MOUNT AIRY 21771 (301) 829-1711 12/31/2021
FORRESTER CURTIS FORRESTER'S PLUMBING AND HEATING
380 SOUTH SIMPERS ROAD ELKTON 21921 (301) 398-4559 12/31/2021
Foskey Eric K Hold Fast Excavating LLC 3737 St. Lukes Road Salisbury 21804 (410) 603-2940 12/31/2024
FRALEY MICHAEL D FRALEY MOBILE HOME REPAIR
9950 KELLY RD. WALKERSVILLE 21793 (301) 898-5411 12/31/2021
FRASE ANDREW ANDREW FRASE EXCAVATING LLC
3557 OCEAN GATEWAY TRAPPE 21673 (410) 476-4790 12/31/2021
Page 11 of 35For those sand mound systems that also require a BAT unit, the installer must also be an MDE certified BAT installer and be certified as an
installer through the authorized BAT distributor. In addition, certain counties may require a local septic system installer's license.
If you feel that your name should be included on this list, or if you would like to have your name removed from this list, please contact us at 410-537-3778
Last Name First Name MI
Company Name Address City ZIP PHONE Certification Expiration
FRAZER, JR ROBERT J MOUNTAIN TOP EXCAVATING & CONST.
12912 MARTIN LANE BLUE RIDGE SUMMIT
17214 (717) 729-2726 12/31/2023
FRICK RYAN CHAVIS ENTERPRISES LLC P.O. BOX 451 JARRETTSVILLE 21084 (410) 557-2455 12/31/2023
FUSSELL DARYN J BEAUCHAMP CONSTRUCTION
900 CLAKE AVE, P.O. BOX 389
POCOMOKE 21851 12/31/2022
GANDEE LARRY (DONNIE)
D RAINBOW CONSTRUCTION CORP OF WALDORF
65 INDUSTRIAL PARK DRIVE WALDORF 20602 (301) 843-1018 12/31/2023
GARRETT ERIC K HOMELAND SEPTIC 919 BACK RIVER NECK RD ESSEX 21221 (443) 995-5385 12/31/2021
GARRETT JR. ROLFE ROBYN'S SEPTIC SERVICE 297 DELLCREST DRIVE FOREST HILL 21050 (410) 838-9845 12/31/2021
GASS GLENN G GLENN G. GASS, P.E. PO BOX 131 COLTON'S POINT 20626 (301) 769-2106 12/31/2021
GECKLE MATTHEW BACK RIVER PRE-CAST, LLC PO BOX 329 GLYNDON 21701 (410) 833-3394 12/31/2021
GERARDI NEIL L GERARDI SEPTIC SERVICE LLC
1239 DRAPERS CORNERS ROAD
HARRINGTON 19952 (302) 242-6599 12/31/2022
GIORDANO BRUCE BENNETT CONSTRUCTION 515 S. CAMDEN AVENUE FRUITLAND 21826 (410) 749-3116 12/31/2021
Godwin IV Garn T G.T.G. Construction Co. Inc.
P.O. Box 192 Hugesville 20637 (443) 286-7628 12/31/2024
GONZALEZ JOSEPH CONCEPTS IN BUILDING PO BOX 129 SOLOMONS 20688 (443) 624-1920 12/31/2021
GREEN STEVEN D GREEN'S SEPTIC SERVICE 10600 HYALA COURT CHESTERTOWN 21620 (410) 778-5480 12/31/2021
GRIFFIN DAVID W GRIFFIN GENERAL CONTRACTING
40727 COLONIAL COURT MECHANICSVILLE 20659 (301) 904-1959 12/31/2021
Page 12 of 35For those sand mound systems that also require a BAT unit, the installer must also be an MDE certified BAT installer and be certified as an
installer through the authorized BAT distributor. In addition, certain counties may require a local septic system installer's license.
If you feel that your name should be included on this list, or if you would like to have your name removed from this list, please contact us at 410-537-3778
Last Name First Name MI
Company Name Address City ZIP PHONE Certification Expiration
GROSSNICKLE JONATHAN GROSSNICKLE CONSTRUCTION
P.O. BOX 23 MYERSVILLE 21773 (240) 385-2747 12/31/2022
GROSSNICKLE AMY JO GROSSNICKLE CONSTRUCTION, LLC
P.O. BOX 23 MYERSVILLE 21773 (301) 712-6974 12/31/2022
GROVES STANLEY E GROVES BROTHERS BUILDERS, LLC
P.O.BOX 104 WESTMINSTER 2115 (443) 244-4100 12/31/2021
GULLION WILLIAM GULLION'S CONST. SAME (443) 375-1762 12/31/2021
GUY WILLIAM E EDDIE GUY INC. T/A GUY SEPTIC SYS.
PO BOX 421 MECHANICSVILLE 20659 (301) 884-3306 12/31/2021
GWYNN CHARLES W CW GWYNN INC 6910 CROOMSTANTION ROAD
UPPER MARLBORO
20772 (301) 627-5720 12/31/2019
HAGADORN JR
DANNY L D. Lee Hagadern LLC P.O. Box 214 East New Market 21631 (410) 943-4030 12/31/2021
HANLINE PATRICK L PAT HANLINE EXCAVATING 2327 HERRINGTON MANOR ROAD
OAKLAND 21550 (301) 616-0429 12/31/2023
HARDY DALE CRYSTAL CUSTOM HOME LTD/CUTTING EDGE EXCAVATION
25065 TAYLOR RD HENDERSON 21040 (410) 310-8557 12/31/2021
HARMAN DARRYL C HARMAN'S SEPTIC CARE INC.
5405 MOUNT HOLLY RD EAST NEW MARKET
21631 (410) 228-3701 12/31/2021
Harman Brandon L Harmans Septic Care Inc. 3113 Ocean Gateway Cambridge 21613 (410) 228-3701 12/31/2024
HARNE TODD C HARNE EXCAVATING 12319 HARP HILL ROAD MYERSVILLE 21773 (301) 293-2777 12/31/2021
HARRISON JOSEPH K F.E. HARRISON & SONS INC.
9617 FOUNTAIN SCHOOL ROAD
UNION BRIDGE 21791 (410) 984-4205 12/31/2021
Page 13 of 35For those sand mound systems that also require a BAT unit, the installer must also be an MDE certified BAT installer and be certified as an
installer through the authorized BAT distributor. In addition, certain counties may require a local septic system installer's license.
If you feel that your name should be included on this list, or if you would like to have your name removed from this list, please contact us at 410-537-3778
Last Name First Name MI
Company Name Address City ZIP PHONE Certification Expiration
HARRISON JAMES V J.V. HARRISON BACKHOE & SEPTIC
4717 OLD WASHINGTON ROAD
SYKESVILLE 21784 (443) 974-8641 12/31/2024
HARRISON SHAWN P REAL SERVICES 700 EASTERN SHORE DR SALISBURY 21804 (410) 860-1277 12/31/2022
HARRISON RAY HARRISON SEPTIC SOLUTIONS
800 TRUSLOW ROAD CHESTERTOWN 21620 (410) 708-2411 12/31/2024
HARRISON, JR.
FRANCIS E HARRISON CONTRACTING 2858 FLAG MARSH RD. MT. AIRY 21771 (410) 795-8691 12/31/2021
HATFIELD JR KENNETH P HATFIELDS EQUIPMENT INC
PO BOX 519 ANNAPOLIS JUNCTION
20701 (301) 490-4289 12/31/2021
HATFIELD SR KENNETH P HATFIELDS EQUIPMENT INC
PO BOX 519 ANNAPOLIS JUNCTION
20701 (301) 490-4289 12/31/2021
HAUFLER MICHAEL D HYDRO-TERRA GROUP 1106 BUSINESS PARKWAY SOUTH, SUITE E
WESTMINSTER 21157 (410) 861-5376 12/31/2023
HAUSE BRIAN K SHORE REAL ESTATE INVESTMENT
PO BOX 2493 EASTON 21601 (410) 822-0822 12/31/2022
HAWES ALEXANDER B COMMON SENSE SOLUTIONS
14127 ROTTWALLER ROAD LAUREL 19956 (302) 875-4510 12/31/2023
HAYDEN STEPHEN J PAUL C HAYDEN JR & SONS PLUMBING AND HEATING
111 LLEWELYN LN HUNTINGTOWN 20639 (410) 257-3025 12/31/2021
HAYES IRVIN W IRVIN HAVES PLUMBING & HEATING
9577 ENTRANCE LANE EASTON 21601 (410) 820-7720 12/31/2022
Hendrickson Nathan M J & A Construction Services P.O. Box 870 Mt. Airy 21771 (301) 607-8480 12/31/2024
Page 14 of 35For those sand mound systems that also require a BAT unit, the installer must also be an MDE certified BAT installer and be certified as an
installer through the authorized BAT distributor. In addition, certain counties may require a local septic system installer's license.
If you feel that your name should be included on this list, or if you would like to have your name removed from this list, please contact us at 410-537-3778
Last Name First Name MI
Company Name Address City ZIP PHONE Certification Expiration
HERBERT, JR. JAMES H JIMMY HERBERT SEPTIC CO.
PO BOX 351 CHAPTICO 20621 (301) 904-8191 12/31/2021
HERBERT, SR. J. PATRICK HERBERT EXCAVATING 6000 WEBBS PLACE HUGHESVILLE 20637 (301) 399-0466 12/31/2021
HERETH MARC D MARC D HERETH CONSTRUCTION LLC
25551 FLORENCE RD WOODBINE 21797 (301) 580-5977 12/31/2021
HERING GARRITT SHORE QUALITY CONTRACTING
27178 TEMPLE ROAD MARYDEL 21649 (410) 482-4052 12/31/2019
HESSONG HAROLD R GREENHILL LANDSCAPE LLC
11912 CRYSTAL FALLS DR SMITHSBURG 21783 (301) 988-2431 12/31/2021
HESSONG DANIEL R ROCK BOTTOM EXCAVATING LLC
20931 MT. AETNA RD HAGERSTOWN 21742 (301) 988-0789 12/31/2021
HESSONG JEREMY A GREENHILL LANDSCAPES LLC
11912 CRYTSAL FALLS DR SMITHSBURG 21783 12/31/2021
HICKMAN SCOTT S & M UNLIMITED, INC P.O. BOX 111 STILL POND 21667 (410) 348-5592 12/31/2022
HIGGS MICHEL B HOMELAND SEPTIC CONSULTING LLC
919 BACK RIVER NECK RD ESSEX 21221 (410) 624-6151 12/31/2021
HILL MARTIN P BUFFALO CONSTRUCTION COMPANY, INC
4175 HANOVER PIKE MANCHESTER 21102 (410) 239-0355 12/31/2021
HILL JOHN W REAL SERVICES 700 EASTERN SHORE DRIVE SALISBURY 21804 (410) 860-1277 12/31/2022
HILLS JAMES H LARRY HILLS & SONS EXCAVATING
20531 POINT LOOKOUT RD GREAT MILLS 20634 (301) 994-9700 12/31/2021
HINERMAN ERIC DIVERSIFIED APPLICATIONS INC
14818 N. FRANKLINVILLE ROAD
THURMONT 21788 (301) 271-7808 12/31/2024
Page 15 of 35For those sand mound systems that also require a BAT unit, the installer must also be an MDE certified BAT installer and be certified as an
installer through the authorized BAT distributor. In addition, certain counties may require a local septic system installer's license.
If you feel that your name should be included on this list, or if you would like to have your name removed from this list, please contact us at 410-537-3778
Last Name First Name MI
Company Name Address City ZIP PHONE Certification Expiration
HODGKISS LUKE A H & h CONCRETE CONSTRICTION, INC
1000 EAST RIDGEVILLE BLDD MT. AIRY 21771 (301) 831-7200 12/31/2021
HOFFMAN TYLER A HOFFMAN EXCAVATING & HAULING LLC
13205 DUSTY LANE HAGERSTOWN 21740 (301) 733-5951 12/31/2022
HOFFMAN JOSHUA E HOFFMAN EXCAVATING & HAULING
13205 DUSTY LANE HAGERSTOWN 21740 (301) 733-5951 12/31/2022
HOGAN PAULA S COUNTRYSIDE EXCAVATION LLC
1128 HARTLEY RD. HARTLEY 19953 (302) 363-7395 12/31/2021
HOLBROOK DONALD DON L HOLBROOK 1240 ROCKSPRINGS RD RISING SUN 21911 (410) 937-7805 12/31/2023
HOLLAND CALVIN CL HOLLAND ENTERPRISE 4425 HARVEST LN HUNTINGTOWN 20639 (410) 610-2184 12/31/2021
Holler Terry A. Holler Contracting Inc 10617 Powell Road Thurmont 21788 (301) 898-8780 12/31/2024
HORST JOHN A J.A. HORST & SONS 13526 BIG POOL ROAD CLEAR SPRING 21722 (301) 842-3282 12/31/2023
HORST KEITH A J.A. HORST & SONS 13526 BIG POOL ROAD CLEAR SPRING 21722 (301) 842-3282 12/31/2023
HOWARD JR JAMES D JAMES D HOWARD EXCAVATING & SEPTIC SYSTEMS
360 E BAMFRONT RD DEALE 20751 (410) 867-3011 12/31/2021
HOWELL DANIEL EDWARD P. HOWELL, INC. 1601 W. PULASKI HWY ELKTON 21921 (410) 287-5353 12/31/2023
HUBBLE COLBY D COLBY D. HUBBLE 10040 OLD NATIONAL PIKE IJAMSVILLE 21754 (240) 674-0507 12/31/2024
HUDSON MARK T MARK T. HUDSON LANDSCAPING & EXC., LLC
779 NOTTINGHAM ROAD ELKTON 21921 (443) 207-5063 12/31/2023
HURRY JOHN B JOHN B HURRY 24120 COLTON PT RD. CLEMENTS 20624 (240) 538-2942 12/31/2021
Page 16 of 35For those sand mound systems that also require a BAT unit, the installer must also be an MDE certified BAT installer and be certified as an
installer through the authorized BAT distributor. In addition, certain counties may require a local septic system installer's license.
If you feel that your name should be included on this list, or if you would like to have your name removed from this list, please contact us at 410-537-3778
Last Name First Name MI
Company Name Address City ZIP PHONE Certification Expiration
INGRAM BILL FARM &. HOME EXCAVATING INC.
901 DRIVER RD. MARRIOTTSVILLE 21104 (410) 442-2139 12/31/2022
INGRAM JUSTIN FARM AND HOME EXCAVATING
901 DRIVER ROAD MARRIOTTSVILLE 21104 (410) 442-2139 12/31/2022
Jackson David E TFJ Excavating LLC 7118B Blue Mountain Road `Thurmont 21788 (301) 524-5262 12/31/2024
JAMES, JR. ROBERT T BODACO CONTRACTING 380 SPANIARD NECK ROAD CENTREVILLE 21617 (410) 490-2065 12/31/2022
JENKINS THOMAS GEC ENVIRONMENTAL 13820 BERLIN TURNPIKE LOVETTSVILLE 20180 (540) 454-4426 12/31/2019
JENKINS, JR CURTIS D DUN-RITE SEPTIC TANK SERVICE
3084 SHAMER LANE HAMPSTEAD 21074 (410) 795-9270 12/31/2019
JESTER, JR. HARRY P JESTER EXCAVATION, LLC 1706 DUDLEY CORNER ROAD
MILLINGTON 21651 (410) 708-4371 12/31/2021
JOHNS MacARTHUR TWIN OAKS CONTRACTING, INC.
326 SHADY LANE PASADENA 21122 (410) 255-1401 12/31/2021
JOHNSON EDWARD P ROTO-ROOTER PO BOX 559 EASTON 21601 (410) 479-9101 12/31/2021
JOHNSON WALTER F J & W EXCAVATING PO BOX 381 LEONARDTOWN 20650 (301) 475-3311 12/31/2022
JOHNSON WALTER M GATOR CONSTRUCTION 85 WOODY BROWN ROAD RISING SUN 21911 (302) 545-9644 12/31/2021
JOHNSON MICHAEL J NATIONAL CONSTRUCTION COMPANY
198 PENNSYLVANIA AVE. WESTMINSTER 21157 (410) 876-8300 12/31/2021
JOHNSON BRUCE JOHNSONS EXCAVATING & LAWN SERVICES
198 KIRK RD. ELKTON 21921 (443) 309-2053 12/31/2021
JOHNSON EDWARD S ROTO ROOTER PLUMBING & DRAIN SERVIC
8919 DOUBLE HILLS RD. DENTON 21629 (410) 479-9101 12/31/2021
Page 17 of 35For those sand mound systems that also require a BAT unit, the installer must also be an MDE certified BAT installer and be certified as an
installer through the authorized BAT distributor. In addition, certain counties may require a local septic system installer's license.
If you feel that your name should be included on this list, or if you would like to have your name removed from this list, please contact us at 410-537-3778
Last Name First Name MI
Company Name Address City ZIP PHONE Certification Expiration
JOHNSON BILL BILL JOHNSON CONTRACTING
1006 W OLD PHILADELPHIA RD
NORTH EAST 21901 (443) 309-0978 12/31/2021
JOHNSON, JR. LEON LEON JOHNSON, JR. SEPTICS
PO BOX 541 FRUITLAND 21826 (443) 497-3575 12/31/2021
JOLLY MARK W HARFORD EXCAVATING & SEPTIC SVC.
PO BOX 655 FALLSTON 21047 (410) 592-7321 12/31/2021
JONES CASEY E CASEY JONES ENTERPRISES, INC.
113 JONES PLACE CHESTER 21619 (410) 643-4842 12/31/2021
JONES DAVID S SOUTHERN DRYWELL, INC. 2056 GENERALS HIGHWAY ANNAPOLIS 21401 (410) 266-8770 12/31/2021
JONES DONALD JONES PUMP SERVICE 4213 MADONNA RD JARRETTSVILLE 21084 (410) 692-6900 12/31/2021
JONES DWAYNE C DWAYNE JONES CONTRACTING INC
731 HENDERSON RAOD BEL AIR 21014 (410) 836-9206 12/31/2017
Jones Dwayne C Jones Pump Service 4213 Madonna Road Jarrettsville 21084 (410) 836-9206 12/31/2024
KAHLENBERG BRUCE E MINI EXCAVATION SERVICES COMPANY
2112 FORESTSIDE DRIVE ABERDEEN 21001 (410) 879-5311 12/31/2021
KAMM FRANK FRANK KAMM GENERAL CONTRACTING
141 KAMM LANE SUDLERSVILLE 21668 (410) 725-1940 12/31/2021
KAMP GREGG A GREGG A. KAMP EXCAVATING
539 CHANEY ROAD LONACONING 21539 (301)895-3551 12/31/2022
Kamp Brandon Gregg Kamp Excavating 539 Chaney Road Lonaconing 21536 (301) 895-3551 12/31/2022
KEISTER SAMUEL M SAM'S EXCAVATING INC. PO BOX 307 SMITHSBURG 21783 (301) 992-7578 12/31/2021
KEISTER JOHN D DAMERON CONTRACTING PO BOX 137 DAMERON 20628 (301) 904-1668 12/31/2022
Page 18 of 35For those sand mound systems that also require a BAT unit, the installer must also be an MDE certified BAT installer and be certified as an
installer through the authorized BAT distributor. In addition, certain counties may require a local septic system installer's license.
If you feel that your name should be included on this list, or if you would like to have your name removed from this list, please contact us at 410-537-3778
Last Name First Name MI
Company Name Address City ZIP PHONE Certification Expiration
KELLY ANDREW S LINNAR LLC 20901 HERMANVILE ROAD LEXINGTON PARK 20653 12/31/2022
KEPLINGER JARED P KEPLINGERS EXCAVATING 10218 SHARPSBURG PIKE HAGERSTOWN 21740 (301) 582-1090 12/31/2023
King Kyle Environmental Septic Services
P.O. Box 466 Damascus 20872 (301) 253-1400 12/31/2022
King III Vernon D Environmental Septic & Waste Servic
P.O. Box 466 Damascus 20872 (301) 253-1400 12/31/2022
KLINE CARROLL R C.R. KLINE EXCAVATING 11054 HAUGHS CHURCH ROAD
KEYMAR 21757 (240) 626-3564 12/31/2021
KOHOUT SR MARK F Gateway Construction 3527 Forrest Avenue Dover 19904 (302) 653-4400 12/31/2021
KOLB CHARLES F C.F. KOLB ENTERPRISES 7127 BLACK'S MILL RD. THURMONT 21788 (301) 271-2333 12/31/2021
KOPE FRANK A FRANKS EXCAVATING PLUS 182 YOUGHIOGHENY PATH OAKLAND 21550 (301) 616-7988 12/31/2021
KORELL EUGENE F KORELL, INC. 16889 STEELE RD. HENDERSON 21640 (410) 482-6320 12/31/2021
KOWALCZYK KYLE A RAUCH INC 110 N WASHINGTON ST EASTON 21604 (410) 770-9081 12/31/2021
LACEY JONATHAN W WAYNES DRAINS 27110 MARY VALINDA LN MECHANICSVILLE 20659 (301) 884-5592 12/31/2021
LACEY DONALD W WAYNE'S DRAINS AND BACKHOE SERVICE
27110 MARY VALINDA LANE MECHANICSVILLE 20659 (301) 884-5592 12/31/2021
LACY RANDALL L LACY EXCAVATING 529 WAGNER ROAD McHENRY 21541 (301) 501-2916 12/31/2021
LAWRENCE RONALD D RAINBOW CONSTRUCTION 65 INDUSTRIAL PARK DRIVE WALDORF 20602 (301) 843-1018 12/31/2024
LAWRENCE, JR.
FRANK S FRANK S. LAWRENCE 6430 MOUNTAINDALE ROAD
THURMONT 21788 (301) 898-5310 12/31/2021
Page 19 of 35For those sand mound systems that also require a BAT unit, the installer must also be an MDE certified BAT installer and be certified as an
installer through the authorized BAT distributor. In addition, certain counties may require a local septic system installer's license.
If you feel that your name should be included on this list, or if you would like to have your name removed from this list, please contact us at 410-537-3778
Last Name First Name MI
Company Name Address City ZIP PHONE Certification Expiration
LEATHERMAN SEAN G SOUTH SIDE LAND MANAGEMENT
3447 OCEAN GATEWAY CAMBRIDGE 21613 (410) 310-6410 12/31/2021
LEE RYAN D RT ABSHER JR CONSTRUCTION
7742 PLUMBERRY RD GREENWOOD 19950 (302) 349-4710 12/31/2022
LEE JOHN M L&H RENOVATIONS LLC 6980 MALTA AVE SALISBURY 21804 (443) 944-1759 12/31/2023
LEMMERMAN
JOHN RTF ASSOCIATES, INC 142 EAST MAIN STREET WESTMINSTER 21157 (410) 484-2040 12/31/2022
LEONARD VIRGINIA L LEONARD EXCAVATION & SEPTIC
2321 MILLINGTON ROAD MILLING 21651 (410) 778-0874 12/31/2021
LEONARD ARTHUR J LEONARD EXCAVATION & SEPTIC
2321 MILLINGTON MILLINGTON 21651 (410) 778-0874 12/31/2021
LEPPER DUNCAN DUNCAN LEPPER P.O. 317 GREAT MILLS 20634 (240) 256-0200 12/31/2019
LEWIS WINFRED R WINFRED LEWIS 6787 POWELLVILLE RD WILLARDS 21874 (410) 546-2199 12/31/2021
LEWIS RAY A A.S.A.P. SERVICES PO BOX 3664 SALISBURY 21802 (410) 860-0707 12/31/2021
LILLER SCOTT LILLER PAVING & EXCAVATING LLC
RT.2, BOX 235C FT. ASHBY 26719 (304) 813-716 12/31/2019
LILLY DARREN A DAVINO INC 11640 ANGLEGERGER ROAD THURMONT 21788 (240) 285-2926 12/31/2023
LINDAW JEFFREY HYDRO-TERRA GROUP 1106 BUSINESS PARKWAY SOUTH, SUITE E
WESTMINSTER 21157 (410) 861-5376 12/31/2023
LINSENMEYER
EDWARD L EDWARD L. LINSENMEYER PLH
9304 MEGAN RD RANDALLSTOWN 21133 (410) 922-8172 12/31/2021
LUPCHO, JR EDWARD M LUPCHO'S CONSTRUCTION 5019 OLD SWIMMING POOL ROAD
FREDERICK 21703 (301) 473-7030 12/31/2021
Page 20 of 35For those sand mound systems that also require a BAT unit, the installer must also be an MDE certified BAT installer and be certified as an
installer through the authorized BAT distributor. In addition, certain counties may require a local septic system installer's license.
If you feel that your name should be included on this list, or if you would like to have your name removed from this list, please contact us at 410-537-3778
Last Name First Name MI
Company Name Address City ZIP PHONE Certification Expiration
LUPCHO, SR. EDWARD M LUPCHO CONSTRUCTION 5019 OLD SWIMMING POOL ROAD
FREDERICK 21703 (301) 748-9690 12/31/2021
LYNCH, JR. RICHARD A RICHARD A. LYNCH & SON, LLC
5622 SNOW HILL ROAD SNOW HILL 21863 (410) 632-1454 12/31/2021
MALONE JASON COOPER ROAD LLC P.O. BOX 1109 ALLEN 21810 (443) 260-4775 12/31/2024
MANN DAVID P DUVALL BROS. 9019 OLD CENTREVILLE ROAD
EASTON 21601 (410) 822-5440 12/31/2021
MARTIN OAKLEY L OAKLEY MARTIN 1700 HOFFMASTER RD KNOXVILLE 21758 (301) 834-9001 12/31/2021
MAUST LYNFORD Maust Excavationg 133 Aken Miller Road Accident 21520 (301) 616-8085 12/31/2022
Mayer Nancy Mayer Bros. Inc. 6264 Race Road Elkridge 21075 (410) 796-1434 12/31/2021
MAYNE KENNETH COUNTYWIDE SEPTIC SERVICE
11723 LEGORE BRIDGE ROAD
KEYMAR 21757 (301) 748-2297 12/31/2021
Mazzochette Mark J Hydro-Terra Group 1106 Business Parway South, Suite E
Westminster 21157 (443) 340-2143 12/31/2024
McCLAIN, JR. ROBERT H GEE MCCLAIN GENERAL CONTRACTORS
5336 CORDTOWN ROAD CAMBRIDGE 21613 (443) 521-3359 12/31/2021
MCELHANEY KEVIN M SHADY LANE CONSTRUCTION, LLC
21688 POINT LOOKOUT ROAD
LEONARDTOWN 20650 (240) 434-2824 12/31/2023
MCGILL MICHAEL J M AND D PLUMBING AND DRAIN CLEANING SPEC. INC
1500 GUNTER ROAD MARYDEL 19964 (302) 492-8880 12/31/2023
MCGUIRE THERESA A PHOENIX ENGINEERING, INC.
21132 OLD YORK ROAD PARKTON 21120 (410) 560-5869 12/31/2023
Page 21 of 35For those sand mound systems that also require a BAT unit, the installer must also be an MDE certified BAT installer and be certified as an
installer through the authorized BAT distributor. In addition, certain counties may require a local septic system installer's license.
If you feel that your name should be included on this list, or if you would like to have your name removed from this list, please contact us at 410-537-3778
Last Name First Name MI
Company Name Address City ZIP PHONE Certification Expiration
MCKENNY MICHAEL P SWEET AIR PLUMBING, INC.
PO BOX 242 PHOENIX 21131 (410) 683-7473 12/31/2023
MCLAMB, JR. BILLY R R.T. ABSHER JR GENERAL CONTRACTING
7742 PLUMBERRY ROAD GREENWOOD 19950 (302) 349-4710 12/31/2022
MCMASTER THOMAS J MCMASTER EXCAVATING 2 CARIBOU STREET HANOVER 11731 (717) 465-0852 12/31/2021
MCMULLEN MIKE MCMULLEN SEPTIC SERVICE
22593 BRIDGEVILLE HIGHWAY
SEAFORD 19973 (302) 629-6221 12/31/2019
MERCHANT DAVID M DAVID M. MERCHANT, INC. 20657 NATIONAL PIKE BOONSBORO 21713 (301) 791-4564 12/31/2021
MIDDLETON JOHN C MIDDLETON BACK HOE SERVICE
4520 RENNER ROAD WALDORF 20602 (301) 645-4724 12/31/2024
MIDDLETON RICHARD A MIDDLETON BACKHOE SERVICE, LLC
4520 RENNER ROAD WALDORF 20602 (301) 645-4724 12/31/2024
MIDDLETON WILLIAM S MIDDLETON'S CONSTRUCTION CO. LLC
200 SPARKS MILL ROAD CENTREVILLE 21617 (443) 496-0296 12/31/2023
MILAN CHRISTOPHER
SUBURBAN CONTRACTING CO., INC
7509 SHIPLEY LANE KINGSVILLE 21087 (410) 592-8350 12/31/2021
MILLER RYAN MILLER'S LAND SERVICE, INC.
11076 STEWART NECK RD PRINCESS ANNE 21853 (443) 783-2018 12/31/2021
MILLER, JR JAMES W J W MILLER SEPTICS 11028 POWELL ROAD THURMONT 21788 (301) 898-0837 12/31/2023
Mills Michael P Harmans Septic Care P.O. Box 974 Cambridge 21613 (410) 228-3701 12/31/2024
MONA, JR. MICHAEL MONA CONTRACTING LLC 9350 MONA FARM PLACE LAPLATA 20646 (301) 934-6333 12/31/2022
MONNINGER DOUG C.R. Semler, Inc. 11644 Mapleville Road Smithsburg 21783 (301) 302-2510 12/31/2021
Page 22 of 35For those sand mound systems that also require a BAT unit, the installer must also be an MDE certified BAT installer and be certified as an
installer through the authorized BAT distributor. In addition, certain counties may require a local septic system installer's license.
If you feel that your name should be included on this list, or if you would like to have your name removed from this list, please contact us at 410-537-3778
Last Name First Name MI
Company Name Address City ZIP PHONE Certification Expiration
MOORE ERIC ERIC MOORE GENERAL CONTRACTING LLC
1040 PECHER ROAD FAIRFIELD 17320 (443) 277-5813 12/31/2024
Morris Edward J Paul's Landworks & constructin LLC
P.O. Box 87 Bivalve 21814 (410) 430-6188 12/31/2024
Morris Paul W Paul's Landwork & Construction
P.O. Box 87 Bivalve 21814 (443) 944-5589 12/31/2024
MORRISON RICKY D AMERICAN SEPTIC 3402 CARVALE DRIVE ABERDEEN 21001 (410) 836-2588 12/31/2021
MOWBRAY MICHAEL MOWBRAY FARMS 1034 HUDSON RD. CAMBRIDGE 21613 (410) 228-1816 12/31/2021
MUIRHEAD, JR.
ALFRED B ABM CONSTRUCTION CO. INC
PO BOX 402 LUSBY 20657 (410) 326-4277 12/31/2021
NAILL DWAYNE A WTC CONTRACTOR 3033 SALEM BOTTOM ROAD WESTMINSTER 21157 (410) 875-9771 12/31/2022
NEAL LINDA S RED ROCK FARM P.O. BOX 57 TANEYTOWN 21787 (410) 259-6885 12/31/2021
NESS DANIEL LEGACY CONTRACTING 1538 MANCHESTER ROAD WESTMINSTER 21157 (410) 840-8766 12/31/2019
Newman Roger Roger Newman 307 Mayburn Lane Swanton 21561 (301) 387-2984 12/31/2022
NICHOLSON RICHARD A RICHARD NICHOLSON BACKHOE SERVICE
1314 DUDLEY CORNER ROAD
MILLINGTON 21651 (410) 928-3175 12/31/2022
NIX JEROME P H & h CONCRETE CONSTRUCTION, INC.
1000 EAST RIDGEVILLE BLVD.
MT. AIRY 21771 (301) 831-7200 12/31/2021
NUZZO JOSEPH P MICHAEL SEPTIC PO BOX 113 FINKSBURG 21148 (410) 833-0108 12/31/2021
NUZZO JAMES M MICHAEL SEPTIC SERVICE PO BOX 113 FINKSBURG 21048 (410) 833-0108 12/31/2021
OLDEN DARREN OIDEN EXCAVATING INC 19815 MILLBROOK RD KEEDYSVILE 21756 (301) 432-6517 12/31/2021
Page 23 of 35For those sand mound systems that also require a BAT unit, the installer must also be an MDE certified BAT installer and be certified as an
installer through the authorized BAT distributor. In addition, certain counties may require a local septic system installer's license.
If you feel that your name should be included on this list, or if you would like to have your name removed from this list, please contact us at 410-537-3778
Last Name First Name MI
Company Name Address City ZIP PHONE Certification Expiration
OLDEN DREW OLDEN EXCAVATION INC 19815 MILLBROOK RD KEEDYSVILLE, 21756 (301) 432-6517 12/31/2021
OSBORNE JR. ROBERT S ROBERT S OSBORNE JR DARLINGTON 21034 (410) 322-7118 12/31/2021
PALMER CHARLES W CHARLIES BOBCAT SERVICE INC.
13 ENERGETIC ENDEAVOR DRIVE
SYKESVILLE 21784 (410) 549-8020 12/31/2021
PARDOE DAVID E QUALITY LANDSCAPING 8290 BROOMES ISLAND ROAD
BROOMES ISLAND 20615 (443) 532-0518 12/31/2023
PARKS RICHARD A RICHARD A. PARKS CONSTRUCTION
25380 GOLDSBORO ROAD HENDERSON 21640 (410) 310-1214 12/31/2019
PATCHETT III DORSEY D PATCHETT EXCAVATION 300 BEAVER BRANCH LN CENTERVILLE 21617 (410) 924-1440 12/31/2021
PATINO HECTOR GOOD HANDS CONSTRUCTION LLC
8319 WARFIELD ROAD GAITHERSBURG 20882 (202) 779-4662 12/31/2021
PEELING JAMES C LEGACY SEPTIC & EXCAVATION
1538 MANCHESTER ROAD WESTMINSTER 21157 (410) 840-8766 12/31/2022
PERRY MICHAEL L SDH INC/BUTCH'S BACKHOE SERVICE
535 DONALDSON AVE SEVERN 21144 (410) 969-4073 12/31/2021
PERRY, III WILLIAM BUTCH'S BACKHOE SERVICE
7992 QUARTERFIELD ROAD SEVERN 21144 (410) 969-4073 12/31/2021
PHIPPIN BARRY BL PHIPPIN CONSTRUCTION
9192 CLUBHOUSE DRIVE DELMAR 21875 (410) 430-3897 12/31/2022
PICARELLA MICHAEL A PICKLES SERVICES 10701-A McKINSTRYS MILL ROAD
NEW WINDSOR 21776 (301) 514-7938 12/31/2021
PIERCE JR HOWARD A P AND P CONSTRUCTION 807 BIGGS HIGHWAY RISING SON 21911 (410) 658-4867 12/31/2022
Page 24 of 35For those sand mound systems that also require a BAT unit, the installer must also be an MDE certified BAT installer and be certified as an
installer through the authorized BAT distributor. In addition, certain counties may require a local septic system installer's license.
If you feel that your name should be included on this list, or if you would like to have your name removed from this list, please contact us at 410-537-3778
Last Name First Name MI
Company Name Address City ZIP PHONE Certification Expiration
PIPER JONATHAN W JWP ENVIRONMENTAL INC 9885 REEDER ROAD MERCERSBURG 17236 (717) 328-5769 12/31/2022
PLATER, JR ROLAND A PRECISION CONTRACTING UNLIMITED LLC
1791 STINNETT ROAD HUNTINGTOWN 20639 (443) 532-8981 12/31/2024
POARCH DANA L D L POARCH EXCAVATION 345 WHEATLEY ROAD NORTHEAST 21901 (443) 350-7324 12/31/2021
PODOLAK PETER L LEON A. PODOLAK & ASSOCIATES LLC
PO BOX 266 WESTMINSTER 21158 (410) 848-2229 12/31/2021
Poe Jason E J & A Construction Service LLC
P.O. 870 Mt. Airy 21771 (301) 607-8480 12/31/2024
POLIGARDO DOMINIC ROTO ROOTER OF DELMARVA
PO BOX 559 EASTON 21601 (410) 479-9101 12/31/2021
POSEY CURTIS D R D POSEY AND SONS 10016 SHARPTOWN ROAD MARDELA 21837 (410) 603-6850 12/31/2023
PRESTON III EARL EARL PRESTON JR INC 4045 C FEDERAL HILL RD JARRETTSVILLE 21084 (410) 557-8100 12/31/2021
PRESTON, JR. EARL E EARL E. PRESTON, JR., INC. 4045C FEDERAL HILL RD JARRETTSVILLE 21084 (301) 557-8100 12/31/2021
PRICE FLOYD W FLOYD PRICE CONSTRUCTION
16111 COLLIER RUN RD SE CUMBERLAND 21502 (301) 724-3071 12/31/2021
PRICE JERRY PRICE CONSTRUCTION 1609 WACONIA DRIVE SALISBURY 21801 (410) 603-5486 12/31/2023
PRICE JOSEPH V PRICE CONSTRUCTION 1609 WACONIA DRIVE SALISBURY 21801 (410) 603-5486 12/31/2023
PUMPHREY LEE MAYER BROS. INC 6264 RACE RD ELKRIDGE 21075 (410) 796-1434 12/31/2021
RAMSEY JOSHUA EARL E PRSTON JR., INC 4045 C FEDERAL HILL ROAD JARRETTSVILLE 21084 (410) 557-8100 12/31/2022
RATLIFF RYAN S E-Z EXCAVATING LLC 1499 GNEGY CHURCH RD OAKLAND 21550 (301) 616-2940 12/31/2021
Page 25 of 35For those sand mound systems that also require a BAT unit, the installer must also be an MDE certified BAT installer and be certified as an
installer through the authorized BAT distributor. In addition, certain counties may require a local septic system installer's license.
If you feel that your name should be included on this list, or if you would like to have your name removed from this list, please contact us at 410-537-3778
Last Name First Name MI
Company Name Address City ZIP PHONE Certification Expiration
RATLIFF JR CARL D EZ EXCAVATING 1499 GNEGY CHURCH RD OAKLAND 21550 (301) 616-5962 12/31/2021
RAY C. FRED SHILLING SEPTIC, INC. 750 WOODS ROAD PASADENA 21122 (410) 255-7447 12/31/2021
RECORDS HEATHER L BEAUCHAMP BROTHERS CONST.
28347 OLD EDEN ROAD EDEN 21822 (410) 548-3223 12/31/2021
REED JAMES JAMES REED EXCAVATING 9914 NATIONAL PIKE BIG POOL 21711 (301) 842-3844 12/31/2021
REICHHOLD ETHAN T COMMON SENSE SOLUTIONS LLC
14127 ROTTWALLER ROAD LAUREL 19956 (302) 875-4510 12/31/2023
REITER JEFFREY C HATFIELDS EQUIPMENT PO BOX 519 ANNAPOLIS JUNCTION
20701 (301) 490-4289 12/31/2021
RENEHAN JOSEPH M J.M. RENEHAN 68 FREDERICK STREET TANEYTOWN 21787 (443) 277-6617 12/31/2021
REYNOLDS DENNIS A DENNIS A. REYNOLDS EXCAVATING
136 BEAVER TRAIL NORTH EAST 21901 (410) 287-6696 12/31/2021
Reynolds Joel D J.R. Services LLC 11328 White Hall Road Smithsburg 21783 (240) 217-8093 12/31/2024
RHOTEN, III WILLIAM C W.C. EXCAVATING INC. 4990 WERTZ ROAD HAMPSTEAD 21074 (410) 984-8722 12/31/2024
RICE BRAD ATLANTIC PUMPING INC. PO BX 395 BISHOPVILLE 21813 (410) 641-1617 12/31/2021
Richard Gregory TFJ Excavating LLC 7118B Blue Mountain Road Thurmont 21788 (301) 524-5262 12/31/2024
RIFFE JOHN C GRADIENT CONSTRUCTION, LLC
PO BOX 370 CHESAPEAKE BEACH
20732 (410) 257-6131 12/31/2021
RIPPEON TRACIE L CLSI 439 E MAIN ST WESTMINSTER 21157 (410) 848-1790 12/31/2021
ROBINSON JERRY JDR SEPTIC LLC 4386 HUNTINGTOWN RD HUNTINGTOWN 20639 (443) 771-0790 12/31/2021
ROBINSON JAMES D JDR SEPTIC LLC 4386 HUNTINGTOWN RD HUNTINGTOWN 20639 (443) 771-0790 12/31/2021
ROE, JR. RONALD W DAVID A. BRAMBLE, INC. 705 MORGNEC RD CHESTERTOWN 21620 (410) 490-2406 12/31/2021
Page 26 of 35For those sand mound systems that also require a BAT unit, the installer must also be an MDE certified BAT installer and be certified as an
installer through the authorized BAT distributor. In addition, certain counties may require a local septic system installer's license.
If you feel that your name should be included on this list, or if you would like to have your name removed from this list, please contact us at 410-537-3778
Last Name First Name MI
Company Name Address City ZIP PHONE Certification Expiration
ROELKEY DAVID H DAVID H. ROELKEY & SONS 3626 TREGO MT. ROAD KEEDYSVILLE 21756 (301) 432-5362 12/31/2021
ROSE, JR. FREDERICK F ROSE BLDG.SERVICES 1619 WALL DRIVE PASADENA 21122 (410) 255-0500 12/31/2021
ROSSBACK, JR.
ROBERT H FREESTATE SEPTIC SERVICE, INC
2868 DAVIDSONVILLE ROAD DAVIDSONVILLE 21035 (410) 798-6694 12/31/2023
RUSH RICHARD D RUSH EXCAVATING, INC. 808 SAND FLAT ROAD OAKLAND 21550 (301) 334-1399 12/31/2023
SAMPLE H. MICHAEL SAMPLE EXCAVATING CO. INC.
11525 HANNIBAL RD. GLEN ARM 21057 (443) 807-8639 12/31/2021
Sanders John Highland Engineering & Surveying,
1426 Memorial Drive Oakland 21550 (301) 334-6185 12/31/2022
SANDY, JR WILLIAM T SANDY EXCAVATING 4230 RAY DR LA PLATA 20646 (301) 684-2145 12/31/2021
SANDY, SR. WILLIAM T SANDY EXCAVATING 4230 RAY DR LA PLATA 20646 (301) 684-2148 12/31/2021
SAVAGE KEVIN E SKYLINE TREE SERVICE & EXCAVATING
4162 BLOOMING ROSE ROAD
FRIENDSVILLE 21531 (301) 501-3055 12/31/2023
SCAGGS RICHARD J SCAGGS SITE DEVELOPMENT
7011 BRISCO TURN ROAD OWINGS 20736 (410) 257-6763 12/31/2021
SCHAPPELL LARRY L PERFECT DEGREE 8798 NEW HOPE ROAD WILLARDS 21874 (443) 823-9300 12/31/2019
SCHAPPELL BRETT SCHAPPS BUILDING SOLUTIONS
220 BALLARD AVENUE BALTIMORE 21220 (410) 207-3824 12/31/2019
SCHISSLER KENNETH G SOUTH CARROLL BACKHOE, INC.
4410 SALEM BOTTOM ROAD WESTMINSTER 21157 (410) 875-4197 12/31/2021
SCHISSLER DONALD C SOUTH CARROLL BACKHOE, INC.
4410 SALEM BOTTOM ROAD WESTMINSTER 21157 (391) 875-4197 12/31/2021
Page 27 of 35For those sand mound systems that also require a BAT unit, the installer must also be an MDE certified BAT installer and be certified as an
installer through the authorized BAT distributor. In addition, certain counties may require a local septic system installer's license.
If you feel that your name should be included on this list, or if you would like to have your name removed from this list, please contact us at 410-537-3778
Last Name First Name MI
Company Name Address City ZIP PHONE Certification Expiration
SCHISSLER ANDREW SOUTH CARROLL BACKHOE INC.
4410 SALEM BOTTOM ROAD WESTMINSTER 21157 (410) 875-4197 12/31/2022
SCHOOLEY GEORGE LEGACY CONTRACTING, INC
1538 MANCHESTER ROAD WESTMINSTER 21157 (410) 840-8766 12/31/2024
SCHROCK BRENT ELVIN SCHROCK AND SONS INC.
10725 BEACH HIGHWAY GREENWOOD 19950 (302) 349-4384 12/31/2021
SCHROYER BRIAN W BYCO ENTERPRISES, INC. 11746 BITTINGER ROAD GRANTSVILLE 21536 (301) 245-4322 12/31/2023
SCHUBERT MARCIE MCDPS 255 ROCKVILLE PIKE, ROCKVILLE , MD
ROCKVILLE 20850 (301) 370-3646 12/31/2021
SCOTT RONALD M SCOTTY'S EXCAVATING 8870 JACKSONTOWN RD NANJEMOY 20662 (301) 751-3178 12/31/2021
SEAL MARK T SOUTH CARROLL BACHKOE 4410 SALEM BOTTOM ROAD WESTMINSTER 21157 (410) 875-4197 12/31/2022
SEAL III THOMAS E.R
JET SEPTIC, INC. 2516 MARSTON RD S NEW WINDSOR 21776 (410) 875-2311 12/31/2021
SEIB ROBERT M UNLIMITED SERVICES LLC 3018762276 FORT ASHBY 26719 (301) 862-276 12/31/2019
SEITZ RICHARD STORMWATER FACILITIES INC
742 CECIL AVE. NORTH MILLERSVILLE 21108 (410) 923-2084 12/31/2021
SEMLER BRIAN J BRIAN J. SEMLER EXCAVATION CONTRACT
60 WEST WATER STREET SMITHSBURG 21783 (301) 824-2966 12/31/2021
SEMLER, JR. CHARLES R C.R. SEMLER, INC. 11664 MAPLEVILLE ROAD SMITHSBURG 21783 (301) 824-2780 12/31/2021
SENSENIG DARYL FREDERICK SEPTIC CO. PO BOX 19147 FREDERICK 21702 (301) 698-1033 12/31/2021
SHELTON JAMES AMERICAN SEPTIC 3402 CARVALE DRIVE ABERDEEN 21001 (410) 836-2588 12/31/2021
Page 28 of 35For those sand mound systems that also require a BAT unit, the installer must also be an MDE certified BAT installer and be certified as an
installer through the authorized BAT distributor. In addition, certain counties may require a local septic system installer's license.
If you feel that your name should be included on this list, or if you would like to have your name removed from this list, please contact us at 410-537-3778
Last Name First Name MI
Company Name Address City ZIP PHONE Certification Expiration
SHELTON GERALD AMERICAN SEPTIC 3402 CARVALE DRIVE ABERDEEN 21001 (410) 836-2588 12/31/2021
SHOCKLEY SHAUN W SMITH'S SEPTIC SERVICE, INC.
4335 BRICK KILN RD SNOW HILL 21863 (410) 632-0147 12/31/2021
SHOEMAKER PHILIP M BR KREIDER AND SON, INC 63 KRIEDER LANE MANHEIM 17545 (717) 490-5815 12/31/2023
SHOEMAKER, SR.
DAVID C JAMES W. SHOEMAKER &.SON'S INC.
3024 SHOEMAKER LN SAXTON 16678 (301) 807-9015 12/31/2021
SIMMONS, JR.
JAMES E THE CONSTRUCTION ZONE, INC.
4285 MARSHALL PLACE WHITE PLAINS 20695 (240) 299-5861 12/31/2021
SIMONS, JR. JAMES L SIMONS BACKHOE SERVICE 13909 UNIONVILLE ROAD MT. AIRY 21771 (301) 418-5880 12/31/2022
SISTEK DARELL E DARRELL SISTEK 78347 TICK NECK RD PASADENA 21122 (443) 799-4972 12/31/2021
SIVAK BRUCE E B&D SITEWORKS 20820 POPLAR RIDGE ROAD LEXINGTON PARK 20653 (301) 737-2322 12/31/2021
SIZEMORE JUSTIN FOGLES SEPTIC 580 OBRECT ROAD SYKESVILLE 21784 (410) 795-670 12/31/2021
SMART CURK M SASSAFRAS FARM LLC 4991 HUNTINGTOWN ROAD HUNTINGTOWN 20639 (443) 532-8985 12/31/2022
SMITH THOMAS J T.J. SMITH TRUCKING &.EXC.INC.
545 LINGG RD. NEW OXFORD 17350 (717) 624-7552 12/31/2021
SMITH STEPHEN P PRESTON R. SMITH PLBG. & HTG. INC.
31308 OLD OCEAN CITY ROAD
SALISBURY 21804 (410) 742-8034 12/31/2021
SMITH PAUL T T. J. SMITH TRUCKING & EXCAVATING
545 LINGG RD NEW OXFORD 17331 (717) 624-7552 12/31/2021
SMITH JAMES K J SMITH & SONS 4841 PRESTON RD FEDERALSBURG 21632 (443) 786-1230 12/31/2021
Page 29 of 35For those sand mound systems that also require a BAT unit, the installer must also be an MDE certified BAT installer and be certified as an
installer through the authorized BAT distributor. In addition, certain counties may require a local septic system installer's license.
If you feel that your name should be included on this list, or if you would like to have your name removed from this list, please contact us at 410-537-3778
Last Name First Name MI
Company Name Address City ZIP PHONE Certification Expiration
Smith Landon S L.S. Smith Excavating 14531 Roddy Road Thurmont 21788 (240) 508-3898 12/31/2024
SMITH III WILLIAM H WM. H. SMITH SEPTIC, WATER & PUMP
3191 DETHS FORD RD DARLINGTON 21034 (410) 952-8489 12/31/2021
SPIKER JOSEPH G SPIKER BROTHERS ENTERPRISES, INC.
5 NORMA'S WAY MCHENRY 21541 (301) 387-6142 12/31/2021
SPIKER WILLIAM E ADAM CONSTRUCTION, LLC
5312 SANG RUN ROAD MCHENRY 21541 (301) 387-4898 12/31/2023
Staley Daniel E. Staley's Onsite 6830-A Putman Road Thurmont 21788 (240) 675-3632 12/31/2024
STANLEY EUGENE T STANLEY TRUCKING INC PO BOX 422 SHARPTOWN 21861 (410) 251-4991 12/31/2021
STIVERS MICHAEL ANTIETAM EXCAVATING 17707 MILLERS SAWMILL RD.
SHARPSBURG 21782 (301) 432-0747 12/31/2021
STORM JR. CHARLES STORM UTILITIES LLC 848 SWIFT RD PASADENA 21122 (410) 439-0339 12/31/2021
STOTELMYER TIM E STOTELMYER PLUMBING 13914 EDGEMONT ROAD SMITHSBURG 21783 (301) 748-1362 12/31/2023
STOWE CHARLES M STOWE LANDSCAPING AND EXCAVATING
116 BRER RABBIT ROAD RISING SUN 21911 (443) 309-4381 12/31/2023
STRICKLER PRESTON R LEGACY SEPTIC 1538 MANCHESTER RD WESTMINSTER 2157 (410) 840-8766 12/31/2021
SUITE WILLIAM A WILLIAM SUITE EXCAVATING INC.
26975 LAUREL GROVE ROAD MECHANICSVILLE 20659 (240) 925-6661 12/31/2021
SUITE ROBERT A ROBERT A. SUITE 22490 COLTON POINT ROAD BUSHWOOD 20618 (301) 769-2599 12/31/2021
SULLIVAN PERRY S SULLY & SONS INC. P.O. BOX 21 FRIENDSHIP 20758 (301) 399-2269 12/31/2023
Page 30 of 35For those sand mound systems that also require a BAT unit, the installer must also be an MDE certified BAT installer and be certified as an
installer through the authorized BAT distributor. In addition, certain counties may require a local septic system installer's license.
If you feel that your name should be included on this list, or if you would like to have your name removed from this list, please contact us at 410-537-3778
Last Name First Name MI
Company Name Address City ZIP PHONE Certification Expiration
SULLIVAN STEVEN M MORRIS & RITCHIE ASSOCIATES, INC
3445-A BOX HILL CORP. CENTER DRIVE
ABINGDON 21009 (410) 515-9000 12/31/2023
SULLIVAN TIM F TIM'S BACKHOE SERVICE 500 N 10TH ST DELMAR 19940 12/31/2022
SUSAN BENNETT BENNETT & SON Contracting, Inc.
P.O. Box 2762 LAPLATA 20646 (301) 659-9514 12/31/2021
SWANN DWIGHT V CHIEF CONTRACTING LLC 6890 SWANN GATE PL HUGHESVILLE 20637 (301) 266-8221 12/31/2021
SWEENEY JOHN SWEENEY BUILDERS, INC. 1225 COOL MINT CT. WESTMINSTER 21157 (410) 303-9392 12/31/2024
TANA BRIAN P TANA PLUMBING & HEATING LLC
15813 LOCKWOOD ROAD WILLIAMSPORT 21795 (240) 366-8250 12/31/2022
Tasker Chad Tasker Excavating LLC 2793 Oakland Sang Run RD. Oakland 21550 (301) 616-1324 12/31/2022
TESTERMAN MARK E CROSS TIMBERS UTILITY, INC.
4058 OLD YORK ROAD MONKTON 2111 (443) 992-2906 12/31/2021
TETER RANDALL L TETER LANDSCAPING 14208 DRY RIDGE RD NE FLINTSTONE 21530 (301) 724-7160 12/31/2021
THOMAS CARL F B&R DESIGN GROUP 300 WEST PATRICK STREET FREDERICK 21701 (301) 668-0505 12/31/2023
TILEY JOSEPH J LECCO PIPELINE CO LLC 85 BRICKHILL RD ELKTON 21921 (410) 392-2720 12/31/2023
TILEY ROBERT J LECCO PIPELINE & EXCAVATING
PO BOX 1271 ELKTON 21922 (410) 392-2720 12/31/2021
Titel Walter B Barkas Inc 14971 Mt. Olivet Road Stewartstown 17363 (171) 235-3361 12/31/2024
TOLLEY DAVID A TOLLEY ENTERPRISES INC. 11920 LYNN CREST ROAD MONROVIA 21770 (301) 831-6037 12/31/2021
Tolley William W tolley Enterprises Inc 11920 Lynn Crest Road Monrovia 21770 (301) 831-6037 12/31/2024
TOWERS JORDAN HOBBS CONTRACTORS, INC.
24625 HOBBS ROAD DENTON 21629 (410) 479-0914 12/31/2023
Page 31 of 35For those sand mound systems that also require a BAT unit, the installer must also be an MDE certified BAT installer and be certified as an
installer through the authorized BAT distributor. In addition, certain counties may require a local septic system installer's license.
If you feel that your name should be included on this list, or if you would like to have your name removed from this list, please contact us at 410-537-3778
Last Name First Name MI
Company Name Address City ZIP PHONE Certification Expiration
TOWNSEND DEAN R RICHARD D. TOWNSEND 32325 TWILLEY BRIDGE ROAD
SALISBURY 21804 (410) 742-5479 12/31/2021
TOWNSEND RICHARD R RICHARD D. TOWNSEND 32325 TWILLEY BRIDGE ROAD
SALISBURY 21804 (410) 742-5479 12/31/2021
TRIBBITT JASON L HOBBS CONTRACTORS, INC.
26425 HOBBS ROAD DENTON 21629 (410) 479-0914 12/31/2023
TUOHEY BRIAN M BAY AREA ASSOCIATES, INC.
94 STONEY BATTERY ROAD EARLEVILLE 21919 (410) 885-2211 12/31/2021
TURNER THOMAS ROTO ROOTER OF DELMARVA
PO BOX 559 EASTON 21601 (410) 479-9101 12/31/2021
TWILLEY ROBERT K [email protected] 924 W. ISABELLA STREET SALISBURY 21801 (410) 742-0030 12/31/2021
TYLER, III WALTER R TYLER CONTRACTING CO., INC.
PO BOX 960 ST. MICHAELS 21663 (410) 745-2323 12/31/2024
TYLER, JR. JAMES CHT EXCAVATING LLC P.O. BOX 960 ST. MICHAELS 21663 (410) 745-8389 12/31/2024
TYLER, SR. JAMES TYLER CONTRATING COMPANY
302 DODSON AVENUE ST. MICHAELS 21663 (410) 745-2323 12/31/2024
VALENTINE DENNIS R MONOCACY CONTRACTORS
15102 SIXES BRIDGE ROAD EMMITSBURG 21727 (301) 639-3651 12/31/2021
VALENTINE LANCE VALENTINE EXCAVATING AND CON
110 WESTERN MD PKWY HAGERSTOWN 21740 (717) 552-3873 12/31/2021
VANN DOUG DOUG VANN EXCAVATING INC
PO BOX 125 PRINCESS ANNE 21853 (410) 651-5811 12/31/2021
VASQUEZ CASTILLO VASQUEZ LANSCAPING, INC
26865 RESERVOIR DR MARYDEL 21649 (410) 482-2250 12/31/2021
Page 32 of 35For those sand mound systems that also require a BAT unit, the installer must also be an MDE certified BAT installer and be certified as an
installer through the authorized BAT distributor. In addition, certain counties may require a local septic system installer's license.
If you feel that your name should be included on this list, or if you would like to have your name removed from this list, please contact us at 410-537-3778
Last Name First Name MI
Company Name Address City ZIP PHONE Certification Expiration
VINCENT DAIVD P HOMELAND SEPTIC CONSULTING LLC
919 BACK RIVER NECK RD ESSEX 21221 (410) 274-6983 12/31/2021
VITILIO JUSTIN ADVANTAGE HOME & HANDYMAN, LLC
1521 ARENA RD. STREET 21154 (410) 812-1943 12/31/2021
Wakefield Mary S Earth Data Inc 131 comet Drive Centreville 21617 (410) 758-8160 12/31/2024
WALKER NATHAN W VALLEY VIEW EXCAVATING LLC
265 VALLEY VIEW LANE FROSTBURG 21532 (301) 707-8556 12/31/2023
Ward, Jr. Edward A Ward Plumbing Inc 703 Duhamel Corner Road Marydel 21649 (410) 438-3317 12/31/2024
WATKINS J. WAYNE CCSI, INC. 439 E MAIN ST WESTMINSTER 21157 (410) 984-6998 12/31/2021
WATT DEAN F JADE ENTERPRISES, INC. 3335 MARSTON ROAD WESTMINSTER 21157 (443) 375-1213 12/31/2021
WEBB CHARLES R R. WEBB EXCAVATING LLC 916 YORKLYN ROAD HOCKESSIN 19707 (302) 540-6718 12/31/2024
WELLEN EUGENE D E. WELLEN CONTRACTING INC.
12602 WHISPERING WOODS DRIVE
OCEAN CITY 21842 (410) 213-9490 12/31/2021
WELLER DONALD L DONALD WELLER 14112 ORCHARD RIDGE RD HANCOCK 21250 (301) 678-5309 12/31/2021
WHALEY ROLAND B&S SEPTIC 32619 SEA TICK RD EDEN 21822 (410) 251-3031 12/31/2021
Whitby Jonathan R St. Micheals Ventures LLC Easton 21601 (410) 924-9931 12/31/2024
WICKLINE DONALD L D. L. WICKLINE INC 27 KRUG RD LITTLESTOWN 17340 (717) 359-5390 12/31/2021
WILKERSON, JR.
PAUL W WILKERSON BUILDERS, INC.
P.O.BOX 406 NEWBURG 20664 (301) 259-2225 12/31/2024
WILLIAMS BONNIE Southern MD Environmental
21798 Point Lookout Rd Leonardtown 20650 (301) 542-7180 12/31/2022
Wills Rick RW Excavating 13261 Woodmont Road Hancock 21750 (301) 491-9511 12/31/2022
Page 33 of 35For those sand mound systems that also require a BAT unit, the installer must also be an MDE certified BAT installer and be certified as an
installer through the authorized BAT distributor. In addition, certain counties may require a local septic system installer's license.
If you feel that your name should be included on this list, or if you would like to have your name removed from this list, please contact us at 410-537-3778
Last Name First Name MI
Company Name Address City ZIP PHONE Certification Expiration
WILSON CHARLES D M W PRIDE 279 BLACK OAK TRAIL DELTA 17314 (717) 456-6343 12/31/2021
WILSON RONALD RSJ EXCAVATION 9814 CHAPEL RD EASTON 21601 (410) 822-0769 12/31/2021
WIMER NATHAN R CHAVIS ENTERPRISES ELLENDALE STREET BEL AIR 21014 (410) 838-1200 12/31/2023
WINDSOR JOHN P P.W. CONSTRUCTION 17306 NOTTINGHAM RD UPPER MARLBORO
20772 (301) 579-2496 12/31/2021
WINDSOR PAUL T P W CONSTRUCTION 17306 NOTTINGHAM RD UPPER MARLBORO
20772 (301) 399-1512 12/31/2021
WINEGARDNER
BRET L LAKEFRONT ENTERPRISES INC
23 MELLINGER ROAD SWANTON 21561 (301) 387-0015 12/31/2023
WINSTEAD JASON M SWEET AIR PLUMBING 2831 MERRYMANS MILL ROAD
PHOENIX 21131 (410) 683-74 12/31/2019
WOLFE DAVID E MID MARYLAND EXCAVATIN, ING
P.O. BOX 193 BURKITTSVILLE 21718 (301) 748-3306 12/31/2021
WOOD HUGH O WOOD BACKHOE SERVICE, LLC
5662 SWAMP CIRCLE RD. DEALE 20751 (410) 867-7072 12/31/2021
WORTHINGTON
GEORGE P WORTHINGTON BUILDERS, INC.
PO BOX 378 BARNESVILLE 20838 (301) 943-6433 12/31/2021
WRIGHT TIM SAMS CREEK 2810 SAMS CREEK ROAD NEW WINDSOR 21776 (443) 821-4932 12/31/2024
WRIGHT SAM SAMS CREEK 2810 SAMS CREEK ROAD NEW WINDSOR 21776 (443) 821-4932 12/31/2024
WRIGHT JOSEPH SAMS CREEK 2810 SAMS CREEK ROAD NEW WINDSOR 21776 (443) 821-4932 12/31/2024
YATES JR JOSEPH A YATES CONTRACTING INC 7020 BRAGG PLACE PORT TOBACCO 20677 (301) 932-1848 12/31/2021
YINGER STEPHEN A STEPHEN A. YINGER 5 WEST 12TH STREET FREDERICK 21701 (240) 409-0429 12/31/2021
Page 34 of 35For those sand mound systems that also require a BAT unit, the installer must also be an MDE certified BAT installer and be certified as an
installer through the authorized BAT distributor. In addition, certain counties may require a local septic system installer's license.
If you feel that your name should be included on this list, or if you would like to have your name removed from this list, please contact us at 410-537-3778
Last Name First Name MI
Company Name Address City ZIP PHONE Certification Expiration
YONETZ JAMES E FREDERICK PLBG.AND HTG. 10 KEY AVE. FREDERICK 21701 (301) 663-4175 12/31/2021
YOUNG NANCY M YOUNG EXCAVATING, LLC PO BOX 220 KEYMAR 21757 (443) 398-5089 12/31/2021
YOUNG DONALD L YOUNG EXCAVATING, LLC PO BOX 220 KEYMAR 21757 (443) 398-5089 12/31/2021
LANDON JAMES L JIMMY LANDON JR EXCAVATING
PO BOX 715 POCOMOKE 21851 4104300480 12/31/2022
484
Page 35 of 35For those sand mound systems that also require a BAT unit, the installer must also be an MDE certified BAT installer and be certified as an
installer through the authorized BAT distributor. In addition, certain counties may require a local septic system installer's license.
If you feel that your name should be included on this list, or if you would like to have your name removed from this list, please contact us at 410-537-3778