Nearly every home in Ohio has some level of radon. The question isn't whether you have it — it's how much. Summit County, including Twinsburg, is an EPA Zone 1 county, the highest-risk category.
What Zone 1 Means
The EPA divides counties into three radon zones. Zone 1 counties have a predicted average indoor radon level above 4.0 pCi/L — the action level. Summit County's glacial till soil traps uranium-derived radon gas and pushes it into homes, which is why local averages run high.
Levels Vary House to House
Two homes on the same street can test very differently depending on foundation type, soil conditions, and how the house is sealed. That's why a regional average can't tell you your home's number — only a radon test can.
Find Out Your Number
A short-term test takes 48 hours. If your level is high, a mitigation system brings it down fast. Get a free quote or call (330) 555-8201.