| Quick facts | Answer |
|---|---|
| Cost range | $3,000-$5,000 for the system, plus $500-$1,500 installation |
| Time | Varies by home - plumbing, electrical and venting work required |
| Who's qualified | Kentucky-certified (NRPP/NRSB) radon mitigation contractor; state license required |
Richmond, KY: what's different here
Richmond is in Madison County, Kentucky, about 23 miles from Lexington via I-75 North - roughly a 27-minute drive. Homes in Richmond should be tested because dangerous radon levels can occur in any home, including new or old houses and homes with or without basements. Kentucky has more than one in three homes that may have dangerous radon levels, according to the American Lung Association letter. If your well water tests high, a radon water aeration system is the treatment method the cited guides point to.
What does a radon water aeration system cost in Richmond?
A typical radon water aeration system costs about $3,000 to $5,000, with one consumer guide listing $3,000 to $4,500. Professional installation runs about $500 to $1,500 depending on complexity. Ask the pro for a written quote covering the full installed price.
How does a radon water aeration system work?
Aeration works by bubbling air through the water to strip radon out. The radon-laden air is then vented outdoors. This method can remove about 95% to 99% of radon from water.
Who can install a radon water aeration system in Richmond?
Professional installation is required for radon water treatment systems, and the work typically needs plumbing, electrical work, and exterior venting. Kentucky requires contractors performing radon-related services to be licensed by the state. Ask for proof of license and NRPP certification.
What radon level requires mitigation in Kentucky?
Kentucky Housing Corporation policy requires mitigation if testing shows radon levels at or above 4.0 pCi/L. The policy also requires that radon reduction be documented after those levels are found. Test your Richmond home before deciding on any treatment system.
Is Richmond, KY in a radon risk zone?
Kentucky is classified as EPA Radon Zone 2, meaning moderate predicted radon potential with average indoor screening levels between 2 and 4 pCi/L. Kentucky has more than one in three homes that may have dangerous radon levels, according to the American Lung Association letter. Dangerous levels can occur in any home, new or old, with or without a basement.
What to do next
- Test your home and water - Kentucky policy requires mitigation at levels at or above 4.0 pCi/L.
- Verify the contractor's certification through the state radon office at radon.ky.gov or 502-782-2782.
- Get a written quote that separates the $3,000-$5,000 system cost from the $500-$1,500 installation.
- Ask what the installation includes: plumbing, electrical work, and exterior venting.
- 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.




