Homeowner radon guide
Radon mitigation cost guide
Mitigation pricing depends more on the home and installation than on the test number alone.
What affects cost
Foundation layout, access, finished spaces, sump sealing, routing, electrical work, and local contractor availability can all affect a quote.
Use an estimate carefully
A modeled range is a planning tool. A written contractor quote should describe the proposed system and any exclusions.
What to do next
Use the cost estimator for planning or search for professionals whose recorded service area matches your ZIP code.
Content reviewed 2026-08-20. Educational information only; testing and a property-specific assessment are still required.