Georgetown, TX Radon Levels
Check local Georgetown radon levels and find certified testing and mitigation professionals to keep your home safe
Georgetown, TX Radon Facts
EPA Radon Zone
Zone 3 — Low Risk
< 2.0 pCi/L (Zone 3)
County
Williamson County, TX
Zip Code
78626
Georgetown residents in Williamson County within the Austin Metro area benefit from the region's Edwards Plateau limestone geology, which typically produces lower radon levels. Testing data for the 78626 zip code remains limited, but the area's predominantly slab-on-grade construction and favorable geological conditions suggest relatively low radon risk. Nevertheless, periodic testing is recommended to ensure continued indoor air quality.
Georgetown, 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 Georgetown?
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Radon FAQ for Georgetown, TX
What EPA Radon Zone is Georgetown in?
Georgetown and the 78626 zip code are in Williamson 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 Georgetown?
Radon mitigation in Georgetown 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 Georgetown?
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 |