Geo Environmental
Philadelphia, PA
Listed for: Testing
Verified:Pennsylvania state license
No phone or website on the list. Licenses on the profile.
ProfessionalsBusiness profile
Valueguard USA, INC.
Philadelphia, Pennsylvania. Testing
7 Pennsylvania state licenses verified against the Pennsylvania Department of Environmental Protection, Bureau of Radiation Protection list, last checked November 3, 2026.
Credentials
Licenses and certifications
7 credentials are on file for this business, each exactly as the issuer's list printed it.
Pennsylvania state licenses (7)
Issued by the Pennsylvania Department of Environmental Protection, Bureau of Radiation Protection, not by NRPP or NRSB. Radon411 last checked the list on November 3, 2026. No expiry date is on the record.
Licensing in Pennsylvania
Pennsylvania's radon program says the state licenses or certifies radon professionals.
Radon Division, Department of Environmental Protection, 800-237-2366.
What Pennsylvania requires, in its program’s own words, and how to check a credential
Local radon figures
Radon in Philadelphia
Philadelphia lies in Philadelphia County, where 10.6% of 8,442 radon tests reported to CDC (2020) were at or above 4 pCi/L, 19.7 points below Pennsylvania pooled (30.3%), 63rd of 63 Pennsylvania counties with 30 or more tests.
Shares of tests people chose to run and report, by county (2020); the state's is its counties' counts added up, calculated by Radon411. Only a test measures a home.
The counties around Philadelphia
Around Philadelphia County, where Philadelphia lies, the nearest Pennsylvania counties with a CDC figure for 2020 run from 14.7% to 39.8% of tests at or above 4 pCi/L; the closest, Delaware County, is 15 miles away at 14.7%.
Nearby
Radon professionals nearest Philadelphia
- View profile for Geo Environmental
Listed for: Mitigation
Verified:Pennsylvania state license
Call RVS Radon Mitigation, LLC. at (267) 269-5573No website listedListed for: Testing
Verified:Pennsylvania state license
Call Boro Environmental, INC. at (610) 715-9034No website listedListed for: Testing
Verified:Pennsylvania state license
Call House Inspect, INC at (610) 565-4181No website listed- View profile for Homepro Systems…
Homepro Systems…
Brookhaven, PA
Listed for: Testing
Verified:Pennsylvania state license
No phone or website on the list. Licenses on the profile. Listed for: Testing
Verified:Pennsylvania state license
Call Armored Home Inspections, LLC at (610) 352-2212No website listed
More radon professionals in PhiladelphiaMore radon professionals in Pennsylvania
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