Carrollton, TX Radon Levels
Check local Carrollton radon levels and find certified testing and mitigation professionals to keep your home safe
Carrollton, TX Radon Facts
EPA Radon Zone
Zone 3 — Low Risk
< 2.0 pCi/L (Zone 3)
County
Dallas County, TX
Zip Code
75006
Positioned across Dallas County and Denton County within the Dallas Metro area, Carrollton sits in EPA Zone 3, indicating lower radon potential typical of North Texas geology. The community's clay soils over limestone bedrock generally allow radon to dissipate rather than accumulate indoors. Though testing data for zip codes 75006, 75007, and 75010 remains limited, homeowners should still consider baseline testing, particularly in newer construction with tighter building envelopes.
Carrollton, 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 Carrollton?
- 100% Free, No-Obligation Quotes
- Matches You with State-Licensed Dallas County Pros
1-800-299-3578
Toll-free · Mon–Fri 8am–6pm ET
Radon FAQ for Carrollton, TX
What EPA Radon Zone is Carrollton in?
Carrollton and the 75006 zip code are in Dallas 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 Carrollton?
Radon mitigation in Carrollton 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 Carrollton?
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 |