Frequently Asked Questions
Common questions about radon testing and mitigation in Cedar Rapids, Iowa. Can't find your answer? Call us at (319) 528-5190.
The EPA action level is 4 pCi/L. Iowa has some of the highest average radon levels in the US — the state average is over 8 pCi/L. Cedar Rapids and Linn County frequently test above 4 pCi/L. We recommend testing any home and mitigating at 4 pCi/L or above.
Radon mitigation in Cedar Rapids typically costs $800–$1,500 for a standard sub-slab depressurization system. The exact cost depends on your home's foundation type, size, and radon levels. We include post-mitigation testing to confirm effectiveness.
Most radon mitigation system installations take 4–6 hours in a single day. You can use your home normally immediately after installation. Post-mitigation testing is done 24–48 hours after installation.
Yes — we serve all of Linn County including Marion, Hiawatha, Center Point, Ely, Mount Vernon, Lisbon, Solon, and into Johnson County including North Liberty and Coralville.
Yes — we guarantee our systems will reduce your radon level below 4 pCi/L or we return to fix it at no additional charge. We include follow-up testing to verify results.