| Quick facts | Answer |
|---|---|
| Cost range | $800 to $2,500 typical; some estimates run $1,200 to $3,000 |
| Time | Short-term tests run 2 to 90 days before deciding |
| Who's qualified | Kentucky requires radon contractors to be state licensed; verify NRPP certification |
Winchester, KY: what's different here
Winchester is the county seat of Clark County, Kentucky, and sits about 19 miles and roughly 30 minutes from Lexington by main highway. The city falls in EPA Radon Zone 2, with predicted average indoor levels between 2 and 4 pCi/L. Kentucky's geology matters here: 92 of the state's 120 counties are karst counties, and indoor radon levels correlate fairly well with underlying geology. Homes built on soil rich in uranium, radium, and thorium can have higher radon levels, and tightly sealed or well-insulated homes can trap radon more easily.
How much does radon reduction cost in an older Winchester home?
Installing a mitigation system in an existing home typically costs about $800 to $2,500. Some cost guides put the average between $1,200 and $3,000. The EPA says most homes can be fixed for about the same cost as other common home repairs.
What is the best radon reduction method for older homes?
The most effective method is sub-slab depressurization, a pipe-and-fan system that draws radon from beneath the foundation before it enters the home. A professional system can often reduce radon levels by up to 99%. Older foundations may need a contractor to confirm the approach fits the house.
How do I test my Winchester home for radon first?
The EPA says testing is the only way to know if a house has elevated radon. Short-term tests last 2 to 90 days, while long-term tests run more than 90 days. Kentucky homeowners can get free test kits through the Kentucky Radon Program and many local health departments.
Does running a radon fan raise my electric bill?
An active mitigation fan draws 100 to 300 watts continuously, which can add about $30 to $300 per year to your energy bill. Ask the pro for proof of licence and insurance before work begins. Factor this running cost into your decision.
What to do next
- Order a free radon test kit from the Kentucky Radon Program or your local health department and run a short-term test (2 to 90 days).
- Verify the contractor's Kentucky license and NRPP certification through the state radon office at radon.ky.gov or 502-782-2782.
- Ask each pro for proof of licence and insurance and a written quote covering the sub-slab depressurization system.
- Compare at least two quotes for your older home before scheduling installation.
- 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.
