RR
Rvs Radon Mitigation, LLC.
294 E Cheltenham Ave, Philadelphia, PA
Radon testing and mitigation in Philadelphia County, PA
8 state-certified radon testers and mitigation contractors in Philadelphia County, PA. Mitigation contractors are listed first.
8 certified prosUpdated October 2026Source: state radon certification lists
Source: PA DEP Radon Services Directory, list dated Oct 1, 2026. Get Radon Quotes is independent and not affiliated with the PA Department of Environmental Protection. Certifications expire, so check before you hire: Verify a certification or call the PA Radon Hotline at 800-237-2366.
8 certified pros near Philadelphia County, PA
BD
Bruce D. Lampe
9615 Berea St, Philadelphia, PA
JY
Joseph Yeager
185 Levering Street, Philadelphia, PA
MM
Michael Mazzio
8203 Dorcas St, Philadelphia, PA
MS
Moises Serrano
3446 Reach Street, Philadelphia, PA
PB
Patrick Borkowski
Philadelphia, PA
VU
Valueguard USA, Inc.
100 E Penn Sq Ste 400, Philadelphia, PA
WD
William Dunn Jr.
3111 S 19th St, Philadelphia, PA
Get free quotes from up to 3 certified radon pros near Philadelphia County, PA
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Radon guides
Common questions
Who installs radon systems near Philadelphia County, PA?
The certified mitigation contractors listed above serve Philadelphia County, PA and the surrounding county. Get two or three quotes.
How much does radon mitigation cost near Philadelphia County, PA?
Typical residential systems cost in the high hundreds to low thousands of dollars depending on the foundation and how the pipe is routed. See our mitigation cost guide.