Union City, OK Radon Levels
Check local Union City radon levels and find certified testing and mitigation professionals to keep your home safe
Union City, OK Radon Facts
EPA Radon Zone
Zone 3 — Low Risk
< 2.0 pCi/L (Zone 3)
County
Canadian County, OK
Zip Code
73090
Union City in Canadian County sits within the Oklahoma City Metro area where the state's sedimentary bedrock typically produces lower radon concentrations. Testing data for zip code 73090 remains limited, though the area's EPA Zone 3 classification suggests relatively low radon risk. Homeowners should still consider professional testing to establish accurate baseline readings for their specific properties.
Union City, OK 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 Union City?
- 100% Free, No-Obligation Quotes
- Matches You with State-Licensed Canadian County Pros
1-800-299-3578
Toll-free · Mon–Fri 8am–6pm ET
Radon FAQ for Union City, OK
What EPA Radon Zone is Union City in?
Union City and the 73090 zip code are in Canadian 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 Union City?
Radon mitigation in Union City 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 Union City?
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 Oklahoma
Cities in Oklahoma with the most user-submitted radon test data, ranked by number of submissions.
| City | Avg User Radon Level | Submissions |
|---|---|---|
| Tulsa | 8.14 pCi/L | 7 |
| Oklahoma City | 7.00 pCi/L | 1 |
| Edmond | 5.00 pCi/L | 1 |