Radon mitigation contractors based in Pennsylvania

29 contractors for radon mitigation based in Pennsylvania across 28 cities, listed on official license rosters. See license status and issuing board for each.

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

Open a city or a company to check the issuing board's record.

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

Guides Homeowner questions, with the agency sources.

Cities in Pennsylvania

Other services for companies based in Pennsylvania

Nearby states

Licensing in Pennsylvania

Radon licensing in Pennsylvania

Pennsylvania requires radon testers, mitigators and labs to be certified by the Department of Environmental Protection, both as individuals and as firms, and a firm must employ a certified individual. The department's Radon Services Directory is updated monthly. It also advises checking for a current DEP ID card and certificate. Look up the certification on record in that directory, and check the agency's site for current requirements.

Official lookup (opens in a new tab)Pennsylvania Department of Environmental Protection (DEP), Bureau of Radiation Protection, Radon Division (Radon Certification Act; 25 Pa. Code Ch. 240) (opens in a new tab)

Sources

Last reviewed November 2026. Rules change, so confirm with the agency.

Listed contractors

Showing 1–24 of 29

A R M Environmental LLC

Based in Tannersville, PA

Radon Mitigation
License on record. Found on the Pennsylvania Department of Environmental Protection - Radon Division roster. Last checked Oct 27, 2026.PAPA-RADON-2439Pennsylvania Department of Environmental Protection - Radon Division

Not yet claimed by the company

Absolute Radon Mitigation, LLC

Based in York, PA

Radon Mitigation
License on record. Found on the Pennsylvania Department of Environmental Protection - Radon Division roster. Last checked Oct 27, 2026.PAPA-RADON-1966Pennsylvania Department of Environmental Protection - Radon Division

Not yet claimed by the company

Accurate Radon Control INC

Based in Green Lane, PA

Radon Mitigation
License on record. Found on the Pennsylvania Department of Environmental Protection - Radon Division roster. Last checked Oct 27, 2026.PAPA-RADON-2113Pennsylvania Department of Environmental Protection - Radon Division

Not yet claimed by the company

Airotox

Based in Lansdale, PA

Radon Mitigation
License on record. Found on the Pennsylvania Department of Environmental Protection - Radon Division roster. Last checked Oct 27, 2026.PAPA-RADON-3109Pennsylvania Department of Environmental Protection - Radon Division

Not yet claimed by the company

American Radon Solutions, INC.

Based in Camp Hill, PA

Radon Mitigation
License on record. Found on the Pennsylvania Department of Environmental Protection - Radon Division roster. Last checked Oct 27, 2026.PAPA-RADON-1418Pennsylvania Department of Environmental Protection - Radon Division

Not yet claimed by the company

Crestwood Radon and Environmental

Based in Mountain Top, PA

Radon Mitigation
License on record. Found on the Pennsylvania Department of Environmental Protection - Radon Division roster. Last checked Oct 27, 2026.PAPA-RADON-3721Pennsylvania Department of Environmental Protection - Radon Division

Not yet claimed by the company

Disaster Blaster INC

Based in Scranton, PA

Asbestos AbatementRadon Mitigation
License on record. Found on the Pennsylvania Department of Environmental Protection - Radon Division roster. Last checked Oct 27, 2026.PAPA-RADON-2848Pennsylvania Department of Environmental Protection - Radon Division

Not yet claimed by the company

Enviroquest INC

Based in Harrisburg, PA

Radon Mitigation
License on record. Found on the Pennsylvania Department of Environmental Protection - Radon Division roster. Last checked Oct 27, 2026.PAPA-RADON-1725Pennsylvania Department of Environmental Protection - Radon Division

Not yet claimed by the company

Home Radon Pros

Based in Venetia, PA

Radon Mitigation
License on record. Found on the Pennsylvania Department of Environmental Protection - Radon Division roster. Last checked Oct 27, 2026.PAPA-RADON-3476Pennsylvania Department of Environmental Protection - Radon Division

Not yet claimed by the company

Indoor Air Surgeons, LLC

Based in Bensalem, PA

Radon Mitigation
License on record. Found on the Pennsylvania Department of Environmental Protection - Radon Division roster. Last checked Oct 27, 2026.PAPA-RADON-3347Pennsylvania Department of Environmental Protection - Radon Division

Not yet claimed by the company

Integra Environmental LLC

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-3398Pennsylvania Department of Environmental Protection - Radon Division

Not yet claimed by the company

Jcn Radon Services INC

Based in Williamsport, PA

Radon Mitigation
License on record. Found on the Pennsylvania Department of Environmental Protection - Radon Division roster. Last checked Oct 27, 2026.PAPA-RADON-3565Pennsylvania Department of Environmental Protection - Radon Division

Not yet claimed by the company

Jk Mechanical INC

Based in Willow Street, PA

Radon Mitigation
License on record. Found on the Pennsylvania Department of Environmental Protection - Radon Division roster. Last checked Oct 27, 2026.PAPA-RADON-3748Pennsylvania Department of Environmental Protection - Radon Division

Not yet claimed by the company

Kennihan Plumbing and Heating INC

Based in Valencia, PA

Radon Mitigation
License on record. Found on the Pennsylvania Department of Environmental Protection - Radon Division roster. Last checked Oct 27, 2026.PAPA-RADON-3536Pennsylvania Department of Environmental Protection - Radon Division

Not yet claimed by the company

M Webster Construction INC

Based in Lebanon, PA

Radon Mitigation
License on record. Found on the Pennsylvania Department of Environmental Protection - Radon Division roster. Last checked Oct 27, 2026.PAPA-RADON-3064Pennsylvania Department of Environmental Protection - Radon Division

Not yet claimed by the company

Main Street Radon Remediation

Based in Irwin, PA

Radon Mitigation
License on record. Found on the Pennsylvania Department of Environmental Protection - Radon Division roster. Last checked Oct 27, 2026.PAPA-RADON-3690Pennsylvania Department of Environmental Protection - Radon Division

Not yet claimed by the company

Northern Radon Solutions

Based in Honesdale, PA

Radon Mitigation
License on record. Found on the Pennsylvania Department of Environmental Protection - Radon Division roster. Last checked Oct 27, 2026.PAPA-RADON-3370Pennsylvania Department of Environmental Protection - Radon Division

Not yet claimed by the company

Oak Leaf Environmental

Based in Centre Hall, PA

Lead AbatementRadon Mitigation
License on record. Found on the Pennsylvania Department of Environmental Protection - Radon Division roster. Last checked Oct 27, 2026.PAPA-RADON-3727Pennsylvania Department of Environmental Protection - Radon Division

Not yet claimed by the company

Penn Guard Radon Solutions

Based in Selinsgrove, PA

Radon Mitigation
License on record. Found on the Pennsylvania Department of Environmental Protection - Radon Division roster. Last checked Oct 27, 2026.PAPA-RADON-3762Pennsylvania Department of Environmental Protection - Radon Division

Not yet claimed by the company

Radon Detection and Control

Based in South Heights, PA

Radon Mitigation
License on record. Found on the Pennsylvania Department of Environmental Protection - Radon Division roster. Last checked Oct 27, 2026.PAPA-RADON-0493Pennsylvania Department of Environmental Protection - Radon Division

Not yet claimed by the company

Radon Guys, LLC

Based in Middleburg, PA

Radon Mitigation
License on record. Found on the Pennsylvania Department of Environmental Protection - Radon Division roster. Last checked Oct 27, 2026.PAPA-RADON-3718Pennsylvania Department of Environmental Protection - Radon Division

Not yet claimed by the company

Radon-Rid LLC

Based in Phoenixville, PA

Radon Mitigation
License on record. Found on the Pennsylvania Department of Environmental Protection - Radon Division roster. Last checked Oct 27, 2026.PAPA-RADON-2586Pennsylvania Department of Environmental Protection - Radon Division

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

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