| Quick facts | Answer |
|---|---|
| Cost range | $100 for a gas-tight sump pit cover; $1,200-$3,000 for a full system |
| Time | Most jobs take 3-5 hours; complex installs can take a full day |
| Who's qualified | Kentucky requires radon contractors to be licensed; verify via radon.ky.gov |
Versailles, KY: what's different here
Versailles sits about 13 miles from Lexington, roughly a 19-minute drive west via US-60 W. Homes there rely on the same sump pit and foundation details common across central Kentucky, where radon can enter through soil openings. Kentucky's radon guidance recommends testing and, if levels are high, installing a mitigation system. A local pro from the Lexington area can typically reach Versailles quickly for an estimate.
Why seal a sump pit against radon in Versailles?
A sump pit is a common radon entry point because it opens directly into the soil under your home. A gas-tight sump pit cover is one of the recognized radon-entry-point fixes. Kentucky's guidance says to test homes for radon and install a mitigation system if levels are high.
How long does sump pit radon sealing take?
Most professional radon mitigation work takes between 3 and 5 hours. A sub-slab depressurization system can typically be installed in a single day. More complex jobs involving crawl spaces or multiple suction points may take a full day.
Does a radon fan raise my electric bill in Versailles?
Yes, a running radon fan draws 100 to 300 watts continuously. That can add about 30 to 300 dollars per year to your home's energy bill. Ask the pro for the fan's expected operating cost before install.
How do I verify a radon contractor serving Versailles?
Kentucky requires contractors performing radon-related services to be licensed by the state. Verify radon work through the state radon office listed at radon.ky.gov or by calling 502-782-2782. Ask the pro for proof of licence and insurance as well.
What to do next
- Test your Versailles home for radon before hiring, since Kentucky guidance says to mitigate only if levels are high.
- Verify the contractor's Kentucky radon license through radon.ky.gov or by calling the state radon office at 502-782-2782.
- Ask for an itemized quote showing whether the $100 gas-tight sump pit cover alone is enough or a full $1,200-$3,000 system is needed.
- Ask the pro for the fan's wattage, since continuous operation of 100 to 300 watts affects your yearly energy bill.
- Call (859) 249-8571 or email [email protected] for a free quote from a Kentucky-certified (NRPP/NRSB) radon mitigation contractor.
Lexington Radon Pros is a free referral service: an independent contractor does the work and may pay us a referral fee. You never pay us anything.




