Waco, TX Radon Levels
Check local Waco radon levels and find certified testing and mitigation professionals to keep your home safe
Waco, TX Radon Facts
EPA Radon Zone
Zone 3 — Low Risk
< 2.0 pCi/L (Zone 3)
County
McLennan County, TX
Zip Code
76701
As the heart of McLennan County and the Waco Metro, this Central Texas city sits on Cretaceous limestone formations along the Balcones Escarpment. Testing data for radon levels across multiple zip codes (76701-76798) remains limited, though Texas limestone regions can show variable radon potential. Homeowners should consider professional testing, particularly in homes with basements or lower-level living spaces.
Waco, 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 Waco?
- 100% Free, No-Obligation Quotes
- Matches You with State-Licensed McLennan County Pros
1-800-299-3578
Toll-free · Mon–Fri 8am–6pm ET
Radon FAQ for Waco, TX
What EPA Radon Zone is Waco in?
Waco and the 76701 zip code are in McLennan 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 Waco?
Radon mitigation in Waco 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 Waco?
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 |