Saint Marys, WV Radon Levels
Check local Saint Marys radon levels and find certified testing and mitigation professionals to keep your home safe
Saint Marys, WV Radon Facts
EPA Radon Zone
Zone 2 — Moderate Risk
2–4 pCi/L (Zone 2)
County
Pleasants County, WV
Zip Code
26170
Located in Pleasants County along the Ohio River valley, Saint Marys falls within EPA Zone 2 where moderate radon potential exists. West Virginia's complex geology, including shale and sandstone formations, can produce variable radon conditions throughout the 26170 zip code area. Professional testing remains essential given the absence of comprehensive local data.
Saint Marys, WV Radon Mitigation
Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.
Need Radon Mitigation or Testing in Saint Marys?
- 100% Free, No-Obligation Quotes
- Matches You with State-Licensed Pleasants County Pros
Radon FAQ for Saint Marys, WV
What EPA Radon Zone is Saint Marys in?
Saint Marys and the 26170 zip code are in Pleasants County, which has an EPA assigned Radon Zone of 2. A zone of 2 predicts an average indoor radon screening level between 2 and 4 pCi/L.
How much does radon mitigation cost in Saint Marys?
Radon mitigation in Saint Marys typically costs between $800 and $2,000. Most homes with standard basements can be mitigated with a sub-slab depressurization system in the $1,000–$1,500 range. Factors that can increase cost include complex foundations, crawl spaces, or very high radon levels.
Should I test for radon if I'm buying a home in Saint Marys?
Yes. Radon testing should be part of every home purchase. A short-term radon test is typically included as part of the home inspection process and costs $150–$250. If elevated levels are found, you can negotiate mitigation as part of the sale.
Most Active Radon Markets in West Virginia
Cities in West Virginia with the most user-submitted radon test data, ranked by number of submissions.
| City | Avg User Radon Level | Submissions |
|---|---|---|
| Charles Town | 8.10 pCi/L | 10 |
| Berkeley Springs | 7.70 pCi/L | 10 |
| Martinsburg | 16.00 pCi/L | 8 |
| Harpers Ferry | 6.57 pCi/L | 7 |
| Ridgeley | 9.00 pCi/L | 5 |
| Shepherdstown | 6.25 pCi/L | 4 |
| Kearneysville | 5.50 pCi/L | 2 |
| Ranson | 14.00 pCi/L | 1 |
| Morgantown | 5.00 pCi/L | 1 |
| Charleston | 3.00 pCi/L | 1 |