If your test came back at or above the EPA's 4 pCi/L action level, a radon mitigation system can reduce it. We connect you with local pros who install them.
Radon gets into buildings from the soil through pathways such as foundation cracks, utility penetrations, sumps and floor drains (SD DANR). Mitigation systems reduce how much radon enters your home. The EPA's Citizen's Guide to Radon explains the options and recommends using a qualified contractor.
Ask your contractor about a follow-up test to confirm your levels are below the action level.
South Dakota DANR lists an average installation cost of about $1,200 for an active soil depressurization system, but your price depends on your home's foundation, size and layout. A local professional can give you a written quote after looking at your home.
The U.S. EPA recommends fixing your home if radon is 4 pCi/L or higher, and suggests considering a fix between 2 and 4 pCi/L.
No. We are an independent referral service. We connect you with local radon professionals; they perform any testing or mitigation and give you their own quote.