Remediation contractors based in Maryland

106 contractors based in Maryland listed on official license rosters. See license status and issuing board for each.

Each listing shows the board that issued its license, including the license number when the board publishes one.

Services for companies based in Maryland

Nearby states

Listed contractors

Showing 25–48 of 106

C&w Construction

Based in Abingdon, MD

Asbestos Abatement
License on record. Found on the Pennsylvania Department of Labor & Industry (Bureau of Occupational and Industrial Safety) roster. Last checked Oct 27, 2026.PAPA-C0555APennsylvania Department of Labor & Industry (Bureau of Occupational and Industrial Safety)

License on record is from Pennsylvania, not Maryland.

Not yet claimed by the company

Campbell Gibbons & Associates INC

Based in Lanham, MD

Asbestos Abatement
License on record. Found on the Virginia DPOR - Board for Asbestos, Lead, and Home Inspectors roster. Last checked Oct 27, 2026.VA3306001238Virginia DPOR - Board for Asbestos, Lead, and Home Inspectors

License on record is from Virginia, not Maryland.

Not yet claimed by the company

Carroll Independent Fuel LLC

Based in Sparks, MD

Tank Removal
License on record. Found on the Delaware DNREC - Tank Management Section roster. Last checked Oct 27, 2026.DEDE-UST-B0283Delaware DNREC - Tank Management Section

License on record is from Delaware, not Maryland.

Not yet claimed by the company

Caudle Construction

Based in Baltimore, MD

Lead Abatement
License on record. Found on the U.S. Environmental Protection Agency (EPA) roster. Last checked Oct 27, 2026.FederalLBP-F333363-1U.S. Environmental Protection Agency (EPA)

License on record is federal, not Maryland.

Not yet claimed by the company

CFI Construction, Corp.

Based in Rockville, MD

Lead Abatement
License on record. Found on the U.S. Environmental Protection Agency (EPA) roster. Last checked Oct 27, 2026.FederalLBP-77562-1U.S. Environmental Protection Agency (EPA)

License on record is federal, not Maryland.

Not yet claimed by the company

Chesapeake Pump & Electric, LLC

Based in Chesapeake City, MD

Tank Removal
License on record. Found on the Delaware DNREC - Tank Management Section roster. Last checked Oct 27, 2026.DEDE-UST-B0255Delaware DNREC - Tank Management Section

License on record is from Delaware, not Maryland.

Not yet claimed by the company

Connor

Based in Baltimore, MD

Lead Abatement
License on record. Found on the U.S. Environmental Protection Agency (EPA) roster. Last checked Oct 27, 2026.FederalLBP-19978-3U.S. Environmental Protection Agency (EPA)

License on record is federal, not Maryland.

Not yet claimed by the company

Crc Industries

Based in Lothian, MD

Tank Removal
License on record. Found on the DC Department of Energy & Environment (DOEE) - UST Program roster. Last checked Oct 27, 2026.DCDCUSTBC-25004DC Department of Energy & Environment (DOEE) - UST Program

License on record is from District of Columbia, not Maryland.

Not yet claimed by the company

D & H Demolition, LLC

Based in Crofton, MD

Asbestos AbatementLead Abatement
License on record. Found on the U.S. Environmental Protection Agency (EPA) roster. Last checked Oct 27, 2026.FederalLBP-F259720-1U.S. Environmental Protection Agency (EPA)

License on record is federal, not Maryland.

Not yet claimed by the company

Datanet Engineering

Based in Owings Mills, MD

Tank Removal
License on record. Found on the DC Department of Energy & Environment (DOEE) - UST Program roster. Last checked Oct 27, 2026.DCDCUSTBC-25081DC Department of Energy & Environment (DOEE) - UST Program

License on record is from District of Columbia, not Maryland.

Not yet claimed by the company

DCI Solutions

Based in Aberdeen Proving Ground, MD

Lead Abatement
License on record. Found on the U.S. Environmental Protection Agency (EPA) roster. Last checked Oct 27, 2026.FederalLBP-F295434-1U.S. Environmental Protection Agency (EPA)

License on record is federal, not Maryland.

Not yet claimed by the company

Delaware Cornerstone Builders, Inc.

Based in Landover, MD

Asbestos AbatementLead Abatement
License on record. Found on the U.S. Environmental Protection Agency (EPA) roster. Last checked Oct 27, 2026.FederalLBP-F223023-2U.S. Environmental Protection Agency (EPA)

License on record is federal, not Maryland.

Not yet claimed by the company

DeLawder Contractors & Assoc LLC

Based in Sykesville, MD

Lead Abatement
License on record. Found on the U.S. Environmental Protection Agency (EPA) roster. Last checked Oct 27, 2026.FederalLBP-51193-2U.S. Environmental Protection Agency (EPA)

License on record is federal, not Maryland.

Not yet claimed by the company

DeVere Weatherization & Construction Services

Based in Glen Burnie, MD

Lead Abatement
License on record. Found on the U.S. Environmental Protection Agency (EPA) roster. Last checked Oct 27, 2026.FederalLBP-F233180-2U.S. Environmental Protection Agency (EPA)

License on record is federal, not Maryland.

Not yet claimed by the company

Diakite Roofing & Restoration

Based in Columbia, MD

Lead Abatement
License on record. Found on the U.S. Environmental Protection Agency (EPA) roster. Last checked Oct 27, 2026.FederalLBP-F351477-1U.S. Environmental Protection Agency (EPA)

License on record is federal, not Maryland.

Not yet claimed by the company

DN Contracting

Based in Baltimore, MD

Lead Abatement
License on record. Found on the U.S. Environmental Protection Agency (EPA) roster. Last checked Oct 27, 2026.FederalLBP-F344096-1U.S. Environmental Protection Agency (EPA)

License on record is federal, not Maryland.

Not yet claimed by the company

Dove Construction Company

Based in La Plata, MD

Lead Abatement
License on record. Found on the U.S. Environmental Protection Agency (EPA) roster. Last checked Oct 27, 2026.FederalLBP-F221876-1U.S. Environmental Protection Agency (EPA)

License on record is federal, not Maryland.

Not yet claimed by the company

E.A.R.N Contractors,Inc

Based in Gaithersburg, MD

Lead Abatement
License on record. Found on the U.S. Environmental Protection Agency (EPA) roster. Last checked Oct 27, 2026.FederalLBP-75894-4U.S. Environmental Protection Agency (EPA)

License on record is federal, not Maryland.

Not yet claimed by the company

EA Engineering, Science, and Technology, In

Based in Hunt Valley, MD

Tank Removal
License on record. Found on the Delaware DNREC - Tank Management Section roster. Last checked Oct 27, 2026.DEDE-UST-B0249Delaware DNREC - Tank Management Section

License on record is from Delaware, not Maryland.

Not yet claimed by the company

Eagle Environmental Solutions, LLC

Based in Prince Frederick, MD

Lead Abatement
License on record. Found on the U.S. Environmental Protection Agency (EPA) roster. Last checked Oct 27, 2026.FederalLBP-F163084-1U.S. Environmental Protection Agency (EPA)

License on record is federal, not Maryland.

Not yet claimed by the company

Environmental Consulting Services, LLC.

Based in Potomac, MD

Lead Abatement
License on record. Found on the U.S. Environmental Protection Agency (EPA) roster. Last checked Oct 27, 2026.FederalLBP-F261302-1U.S. Environmental Protection Agency (EPA)

License on record is federal, not Maryland.

Not yet claimed by the company

Fishers Environmental, LLC

Based in Delmar, MD

Asbestos Abatement
License on record. Found on the Delaware Office of Management and Budget - Division of Facilities Management (DFM) roster. Last checked Oct 27, 2026.DEDE-C-250Delaware Office of Management and Budget - Division of Facilities Management (DFM)

License on record is from Delaware, not Maryland.

Not yet claimed by the company

GEO Environmental Services LLC

Based in Edgewood, MD

Lead Abatement
License on record. Found on the U.S. Environmental Protection Agency (EPA) roster. Last checked Oct 27, 2026.FederalLBP-F175342-2U.S. Environmental Protection Agency (EPA)

License on record is federal, not Maryland.

Not yet claimed by the company

Gibson & Associates

Based in Lutherville, MD

Lead Abatement
License on record. Found on the U.S. Environmental Protection Agency (EPA) roster. Last checked Oct 27, 2026.FederalLBP-78442-1U.S. Environmental Protection Agency (EPA)

License on record is federal, not Maryland.

Not yet claimed by the company

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