Updated September 2017

NOTE: The Massachusetts Department of Environmental Protection does not certify Stage I testing companies. Inclusion on this list does not imply endorsement of any company by MassDEP or the Commonwealth of Massachusetts.

Aaron Environmental
189 Atwater Street
Plantsville, CT 06479
(800) 372-2766

ATS Environmental Services LLC
286 Houses Corner Road
Sparta, NJ 07871
(800) 440-8265

Advanced Tank Testing
P.O. Box 385
South Deerfield, MA 01373
(413) 665-8300

Amor Pump Service LLC
16 Cherry Hill Drive
Newington, CT 06111-1006
(860) 561-5463

Biermann Services Inc.
77 Fuller Road
Chicopee, MA 01020
(413) 592-7725

CCMI
25 West State Street
Granby, MA 01033
(413) 467-1124

Commtank, Inc.
84 New Salem Street
Wakefield, MA  01880
(617) 628-8260

Compliance Solutions Inc.
P.O. Box 431
Rochdale, MA 01542
(508) 509-8971

Compliance Testing Services .
P.O. Box 715
N. Dighton, MA  02764
(774) 872-5151

Crompco LLC
1815 Gallagher Road
Plymouth Meeting, PA 19462
(800) 646-3161

Dependable Petroleum Service
1 Roberts Road
Plymouth, MA 02362
(800) 322-0360

East Coast Petroleum Compliance
50 Main Street
Agawam, MA 01001
(413)-519-0877

ELO2 Inc.
48 Plainfield Pike
Foster, RI 02825
(508) 381-0745

FRC Compliance Services LLC
41 Pierce Road
Rockland, MA 02370
(781) 424-4589

Gaftek LLC
155 Memorial Drive, Building 4, Unit D
Shrewsbury, MA 01545
(888) 485-5731

Hazard’s Testing LLC
323 James Trail
Richmond, RI 02892
(401) 787-8187

Lemelin Environmental Services, Inc.
70 North Chicopee Street
Chicopee, MA 01020
(413) 598-8555

NEXTEST
872 Smithfield Avenue, Suite 202
Lincoln, RI 02865
(800) 858-9128

P.M. Environmental
15 Highwood Road
Manchester, MA 01944
(800) 628-2799

Quality Compliance
46 Beaver Brook Rd.
Danbury, CT 06810
(855) 762-6675

Rhode Island Hydraulics
1500 Ten Rod Road
North Kingstown, RI 02852
(401) 781-5190

Roy Petroleum LLC
P.O. Box 738
Goffstown, NH 03045
(413) 627-2577

Service Station Equipment Inc.
20 Murphy Road     
North Franklin, CT 06254-1805
(860) 848-2278

Tank Testing Services of New England
51 Silkwood Avenue, D2
Belmont, NH 03220
(603) 527-8202

Tanknology
127 Gaither Drive, Suite A
Mt. Laurel, NJ 08054
(800) 666-1215

Valley Tank Testing
451 Apollo Beach Boulevard
Apollo Beach, FL 33572
(813) 671-9065

Wildco Petroleum Equipment Service
1376 West Central Street, Unit 110
Franklin, MA 02038
(866) 244-4724

WMS Compliance Testing
P.O. Box 443
Halifax, MA 02338-0443
(781) 293-9619