Hennessey, OK Radon Levels
Check local Hennessey radon levels and find certified testing and mitigation professionals to keep your home safe
Hennessey, OK Radon Facts
EPA Radon Zone
Zone 3 — Low Risk
< 2.0 pCi/L (Zone 3)
County
Kingfisher County, OK
Zip Code
73742
Hennessey sits in Kingfisher County in central Oklahoma, where the town's agricultural setting includes homes spanning from early 1900s farmhouses to modern suburban developments. While comprehensive radon testing data for the 73742 area remains limited, Oklahoma's varied geological conditions mean individual home readings can differ significantly. Local homeowners should conduct radon testing to establish baseline levels for their specific properties.
Hennessey, 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 Hennessey?
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Radon FAQ for Hennessey, OK
What EPA Radon Zone is Hennessey in?
Hennessey and the 73742 zip code are in Kingfisher 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 Hennessey?
Radon mitigation in Hennessey 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 Hennessey?
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 |