Radon Testing & Mitigation in Buffalo & Western New York

Radon is a naturally occurring radioactive gas that can enter homes through the foundation. The only way to know your level is to test. Mitigation systems typically use a sub-slab fan and vent pipe to pull soil gas out before it enters the house.

What to know in WNY

The New York State Department of Health publishes a list of radon mitigators and information on testing; see health.ny.gov. Winter, when windows are closed, is a common time to test.

Radon by town

5 radon companies serving WNY

Listed by number of published reviews. Ratings show their source; blank means we have not verified one. Listing is free and is not an endorsement.

Frequently asked questions

How do I test for radon?

Short-term test kits are widely available, and many mitigation companies offer testing. Follow the kit instructions exactly.

What level requires mitigation?

The US EPA recommends fixing homes at or above 4 pCi/L and considering mitigation between 2 and 4 pCi/L.

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