Round Mountain, TX Radon Levels
Check local Round Mountain radon levels and find certified testing and mitigation professionals to keep your home safe
Round Mountain, TX Radon Facts
EPA Radon Zone
Zone 3 — Low Risk
< 2.0 pCi/L (Zone 3)
County
Blanco County, TX
Zip Code
78663
Positioned in Blanco County within the Austin Metro area's Hill Country, Round Mountain sits over limestone formations typical of the Edwards Plateau. The 78663 zip code lacks radon testing data, making individual assessments crucial for residents. Homeowners should test their properties given Texas Hill Country's variable geology and potential for radon accumulation in limestone terrain.
Round Mountain, TX 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 Round Mountain?
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1-800-299-3578
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Radon FAQ for Round Mountain, TX
What EPA Radon Zone is Round Mountain in?
Round Mountain and the 78663 zip code are in Blanco County, which has an EPA assigned Radon Zone of 3. A zone of 3 predicts an average indoor radon screening level less than 2 pCi/L.
How much does radon mitigation cost in Round Mountain?
Radon mitigation in Round Mountain 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 Round Mountain?
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 Texas
Cities in Texas with the most user-submitted radon test data, ranked by number of submissions.
| City | Avg User Radon Level | Submissions |
|---|---|---|
| Lubbock | 12.70 pCi/L | 10 |
| San Antonio | 6.57 pCi/L | 7 |
| Austin | 6.14 pCi/L | 7 |
| Dallas | 8.00 pCi/L | 5 |
| Abilene | 4.50 pCi/L | 2 |
| Houston | 3.50 pCi/L | 2 |
| Plano | 6.00 pCi/L | 1 |
| Frisco | 3.00 pCi/L | 1 |
| Nacogdoches | No submissions | 0 |