| Quick facts | Answer |
|---|---|
| Cost range | $600-$800 for new construction; $1,200-$2,500 to retrofit an existing home |
| Time | Installed during construction - confirm timing in your quote |
| Who's qualified | Kentucky-certified (NRPP/NRSB) radon mitigation contractor, licensed by the state |
Nicholasville, KY: what's different here
Nicholasville sits about 11 miles south of Lexington, roughly a 17-minute drive via Nicholasville Road. Many homes there are built on Kentucky soil where radon can accumulate. If you are building a new home in the Nicholasville area, installing radon resistant new construction during the build is the affordable window - later retrofits cost several times more.
What is radon resistant new construction?
RRNC is a passive system installed while a home is being built to prevent radon exposure before it starts. It uses materials and piping laid in during construction. If a later test shows high radon, a certified mitigator can activate it.
Why add radon resistant new construction during the build?
The University of Kentucky recommends adding RRNC during construction because the passive system can be activated later if a home test shows high radon levels. That makes it a preventive measure instead of a retrofit. It also costs less up front than fixing an existing home.
How much does an active radon fan cost to run in Nicholasville?
If the system is activated, the fan draws 100 to 300 watts continuously. That can add about $30 to $300 per year to your energy bill. Ask the contractor to include expected fan cost in your quote.
Who can activate an RRNC system in Kentucky?
Kentucky requires contractors performing radon-related services to be licensed by the state. Look for an NRPP-certified Radon Mitigation Specialist. Verify any pro through the state radon office at radon.ky.gov or 502-782-2782.
What to do next
- Tell your builder you want radon resistant new construction included before the slab is poured.
- Get a quote from a Kentucky-certified (NRPP/NRSB) radon mitigation contractor - expect roughly $600 to $800.
- Verify the contractor's state license at radon.ky.gov or call the state radon office at 502-782-2782.
- After move-in, run a radon test; if levels are high, ask the pro to activate the passive system.
- 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.




