Radon Detection & Control: Radon Mitigation, PA

Licenses on the PA DEP list

From the DEP Radon Services Directory, edition of October 1, 2026. DEP updates the directory monthly and prints no expiry date.
Licensed person or firm	Type	DEP ID
Mallon, John B., Jr.	Mitigation (firm employee)	0492
Radon Detection And Control	Mitigation (certified firm)	0493
Mallon, Robert	Mitigation (certified individual)	3027
Mallon, John B., Jr.	Testing (firm employee)	0492
Radon Detection And Control	Testing (certified firm)	0493
Garofalo, Ronald	Testing (firm employee)	8379
Mallon, Robert	Testing (firm employee)	8684
Veon, Faith	Testing (firm employee)	8810
Payne, Randy	Testing (firm employee)	9078

Testing too: Also on the list for radon testing. EPA recommends an independent tester for the test after mitigation.
Check it yourself: Ask for the DEP photo ID card, and check the monthly DEP directory. How license checks work.

Radon work it names: Radon mitigation systems, Radon testing, Commercial and multifamily buildings, Vapor intrusion mitigation, Written warranty on systems
Credentials it names: National Radon Proficiency Program (NRPP), National Radon Safety Board (NRSB), AARST member (the business's own statement; check national certification with NRPP or NRSB)
In business since: 1986, as the site states it
Areas it names: Aspinwall, Avalon, Baldwin, Bell Acres, Bellevue, Ben Avon, Ben Avon Heights, Bethel Park, Blawnox, Brackenridge, Braddock, Braddock Hills, Bradford Woods, Brentwood

Read from radondetectionandcontrol.com on October 15, 2026. A service shows only when the business offers it in its own words.

Rating: 3.5 from 29 reviews on its Google profile (read October 15, 2026). We collect and edit no reviews.
Google category: Home inspector