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Radon mitigation contractors in Allegheny County, Pennsylvania

5 radon mitigation businesses based in Allegheny County, Pennsylvania appear on the official Pennsylvania DEP Bureau of Radiation Protection list. EPA’s Map of Radon Zones puts Allegheny County in Zone 1 (highest potential). Before hiring, look the contractor up on that state list and ask for their license number.

Counted by distinct business name from the business address on the state list (5 license entries). Contractors often serve areas beyond their home base, so also check the full Pennsylvania list. Source: Pennsylvania DEP Bureau of Radiation Protection · EPA Map of Radon Zones.

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Contractor / licenseAddressPhone
Bacchus, Brian C.
PA DEP ID 1771		125 Twin Oaks Dr
Wexford, PA		(724) 940-3366
Buffone, Steven
PA DEP ID 3700		301 S Hills Vlg
Pittsburgh, PA		(330) 717-4061
Nowicki, Michael - Steel City Radon
PA DEP ID 2038		1223 Southgate Dr
Pittsburgh, PA		(412) 851-4231
Shaffer, Jon
PA DEP ID 2499		1115 Cornell St
Pittsburgh, PA		(724) 772-2200
Steel City Radon
PA DEP ID 2002		1223 Southgate Dr
Pittsburgh, PA		(412) 851-4231

FAQ

How do I verify a radon mitigation license in Pennsylvania?

Search the official Pennsylvania DEP Bureau of Radiation Protection list (https://files.dep.state.pa.us/RadiationProtection/RadonDivision/RDPortalFiles/2026/10_01/WebMitigationAlpha.pdf) and ask the contractor for their license or certification number.

Does RadonFixers install radon systems?

No. RadonFixers does not perform installs; we list independent state-licensed contractors.