Radon mitigation contractors

Radon Mitigation: early coverage. We list 61 radon mitigation contractors based in Pennsylvania, Florida, New Jersey, Ohio, and other states, taken from state license rosters. We're adding more states over time. Know of a roster we're missing, or are you a radon mitigation professional? Use the contact form or add your company free.

61 contractors for radon mitigation listed on official license rosters, based in 7 states. See license status and issuing board for each.

Each listing shows the board that issued its license, and the license number and expiration date when the board publishes them.

Pick a state to see the companies based there.

What does it cost? National figures from public sources, with citations.

Guides Homeowner questions, with the agency sources.

States

Other services

Listed contractors

Showing 49–61 of 61

REA Remedial Solutions, LLC

Based in Valrico, FL

Radon Mitigation
License on record. Found on the Florida Department of Health - Radon Program roster. Last checked Oct 27, 2026.Number not publishedFlorida Department of Health - Radon Program

Not yet claimed by the company

Rhis, INC.

Based in Wilmington, DE

Radon Mitigation
License on record. Found on the Pennsylvania Department of Environmental Protection - Radon Division roster. Last checked Oct 27, 2026.PAPA-RADON-1883Pennsylvania Department of Environmental Protection - Radon Division

License on record is from Pennsylvania, not Delaware.

Not yet claimed by the company

Rjh Radon Mitigation INC

Based in Akron, PA

Radon Mitigation
License on record. Found on the Pennsylvania Department of Environmental Protection - Radon Division roster. Last checked Oct 27, 2026.PAPA-RADON-0565Pennsylvania Department of Environmental Protection - Radon Division

Not yet claimed by the company

Rvs Radon Mitigation, LLC.

Based in Philadelphia, PA

Radon Mitigation
License on record. Found on the Pennsylvania Department of Environmental Protection - Radon Division roster. Last checked Oct 27, 2026.PAPA-RADON-3594Pennsylvania Department of Environmental Protection - Radon Division

Not yet claimed by the company

S. J. Watras, INC.

Based in Boyertown, PA

Radon Mitigation
License on record. Found on the Pennsylvania Department of Environmental Protection - Radon Division roster. Last checked Oct 27, 2026.PAPA-RADON-1057Pennsylvania Department of Environmental Protection - Radon Division

Not yet claimed by the company

Safe Shelter Environmental

Based in West Chester, PA

Radon Mitigation
License on record. Found on the Pennsylvania Department of Environmental Protection - Radon Division roster. Last checked Oct 27, 2026.PAPA-RADON-0207Pennsylvania Department of Environmental Protection - Radon Division

Not yet claimed by the company

Smith & Smith Contracting LLC

Based in Tallahassee, FL

Radon Mitigation
License on record. Found on the Florida Department of Health - Radon Program roster. Last checked Oct 27, 2026.Number not publishedFlorida Department of Health - Radon Program

Not yet claimed by the company

Southern Home Consultants, Inc.

Based in Tallahassee, FL

Radon Mitigation
License on record. Found on the Florida Department of Health - Radon Program roster. Last checked Oct 27, 2026.Number not publishedFlorida Department of Health - Radon Program

Not yet claimed by the company

Steel City Radon

Based in Pittsburgh, PA

Radon Mitigation
License on record. Found on the Pennsylvania Department of Environmental Protection - Radon Division roster. Last checked Oct 27, 2026.PAPA-RADON-2002Pennsylvania Department of Environmental Protection - Radon Division

Not yet claimed by the company

Swat of PA

Based in Allentown, PA

Radon Mitigation
License on record. Found on the Pennsylvania Department of Environmental Protection - Radon Division roster. Last checked Oct 27, 2026.PAPA-RADON-3567Pennsylvania Department of Environmental Protection - Radon Division

Not yet claimed by the company

The Radon Bros

Based in Quakertown, PA

Radon Mitigation
License on record. Found on the Pennsylvania Department of Environmental Protection - Radon Division roster. Last checked Oct 27, 2026.PAPA-RADON-3556Pennsylvania Department of Environmental Protection - Radon Division

Not yet claimed by the company

Tierra Consulting Group, LLC

Based in Pompano Beach, FL

Asbestos AbatementRadon Mitigation
License on record. Found on the Florida Department of Health - Radon Program roster. Last checked Oct 27, 2026.Number not publishedFlorida Department of Health - Radon Program

Not yet claimed by the company

US Environmental Services, Corp

Based in Miami, FL

Radon Mitigation
License on record. Found on the Florida Department of Health - Radon Program roster. Last checked Oct 27, 2026.Number not publishedFlorida Department of Health - Radon Program

Not yet claimed by the company

Search with more filters