Versailles, KY

Radon System Vent Odor in Versailles, KY

Short answer

Radon system vent odor in Versailles, KY should be checked by a pro, with mitigation systems typically costing $1,200 to $3,000. Call (859) 249-8571 for a free referral to a Kentucky-certified (NRPP/NRSB) radon mitigation contractor.

Updated November 9, 2026 2 min readLeer en español

Quick answer

Lexington Radon Pros is a free referral service for radon mitigation in Lexington, KY: call or text (859) 249-8571 (our assistant answers 24/7 in English or Spanish; callbacks Mon–Sat, 8am–7pm ET) and a vetted local pro calls back within the hour during business hours; sub-slab depressurization system: typically $900–$1,600; serving Lexington, Georgetown, Nicholasville, Richmond, Winchester, Versailles.

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Quick facts Answer
Cost range $1,200 to $3,000 for a typical mitigation system
Time Varies by home - confirm in your quote
Who's qualified Kentucky-certified (NRPP/NRSB) radon mitigation contractor, state-registered

Versailles, KY: what's different here

Versailles, Kentucky sits in Woodford County, about 17 miles and roughly 22 minutes by car from Lexington via main highway. The Kentucky Geological Survey maps radon potential by bedrock type, and Woodford County homes can see levels vary by season. Kentucky Housing Corporation policy requires passive radon reduction venting in newly built single-family units. Homeowners noticing radon system vent odor can reach a Kentucky-certified contractor through a free referral from Lexington.

Why does a radon system vent odor happen in Versailles?

An active radon fan runs continuously at 100 to 300 watts, pulling soil gas up and out of the vent pipe. If the vent exits too close to a window, door, or living space, odors from the soil gas can drift back into the home. A Kentucky-certified (NRPP/NRSB) contractor can inspect the vent placement and fix it.

How much does it cost to fix a radon system vent odor in Versailles?

EPA says most homes can be fixed for about the same cost as other common home repairs, and the price depends on the size and design of the home and the methods needed. A typical mitigation system runs $1,200 to $3,000. The radon fan can also add about $30 to $300 per year to your energy bill.

Who is qualified to work on radon system vent odor in Versailles?

Kentucky law says no person or business may conduct radon measurement or mitigation after January 1, 2013 without the proper certification. Mitigation contractors must register with the state, show proof of a board-approved proficiency program, and carry general liability insurance. Ask the pro for proof of licence and insurance.

How do you verify a radon contractor in Kentucky?

Kentucky radon work can be verified through the state radon office at radon.ky.gov or by calling 502-782-2782. EPA also points to the NRPP and NRSB proficiency programs for finding qualified providers. Always confirm certification before hiring.

When should you act on radon levels in Versailles?

EPA says to fix a home if the radon level is 4 pCi/L or higher. The Kentucky Geological Survey notes its radon map is based on bedrock type, and actual in-home levels can vary by season. New single-family units built under Kentucky Housing Corporation policy require a passive radon reduction venting system.

What to do next

  1. Test your home and compare the result to the EPA action level of 4 pCi/L.
  2. Verify the contractor's Kentucky radon certification at radon.ky.gov or by calling 502-782-2782.
  3. Ask the pro for proof of state registration, NRPP or NRSB certification, and general liability insurance.
  4. Request a written quote covering vent relocation, fan size, and the expected $30 to $300 per year fan energy cost.
  5. 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.

Quick answers

What radon level requires fixing a home?

EPA says to fix a home if the radon level is 4 pCi/L or higher.

How much does a radon mitigation system cost?

Systems typically average between $1,200 and $3,000. EPA says the price depends on the home's size, design, and the methods needed.

Does a radon fan raise my energy bill?

Yes. An active fan draws 100 to 300 watts continuously, adding about $30 to $300 per year to the energy bill.

Is radon contractor certification required in Kentucky?

Yes. Since January 1, 2013, Kentucky law prohibits radon measurement or mitigation without the appropriate certification, and contractors must register with the state.

Lexington Radon Pros is a free referral service for homeowners. We match your request with an independent radon mitigation contractor who is NRPP or NRSB certified and registered with Kentucky, serving Fayette County. The contractor performs the work and may pay us a referral fee. You never pay us anything, and you are free to get other quotes.

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