Frankfort, KY

Crawl Space Radon Mitigation in Frankfort, KY

Short answer

Crawl space radon mitigation in Frankfort typically costs $1,200-$3,000. Call or text (859) 249-8571: Lexington Radon Pros is a free referral service that connects you with a vetted local pro in Frankfort. A pro seals the crawl space with plastic sheeting, then uses a vent pipe and fan to move radon outdoors.

Updated November 12, 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-$3,000 average; fan adds $30-$300 per year
Time Varies by home - confirm in your quote
Who's qualified Kentucky requires radon contractors to be state licensed; verify NRPP certification

Frankfort, KY: what's different here

Frankfort sits about 29 miles from Lexington, roughly a 33-minute drive via the main highway. Many older Kentucky homes there have basements or crawl spaces with exposed soil, which can let soil gas enter through cracks and gaps. Kentucky guidance flags elevated radon as a reason to act, especially in homes with crawl spaces. Testing is the only way to determine the radon level in a specific home.

When is crawl space radon mitigation needed in Frankfort?

Kentucky guidance uses 4 pCi/L as the level where mitigation is strongly recommended, and 2-4 pCi/L as a range where it should be considered. Testing is the only way to know your home's level. Crawl spaces and basements usually have the highest radon because soil gas can enter through exposed ground and gaps in floors.

How is a crawl space system installed?

For crawl spaces with an earth floor or exposed soil, a pro installs a sealed plastic barrier over the ground. A vent pipe and fan then draw the soil gas from under the barrier and vent it outdoors. EPA guidance says homes with crawl spaces can use similar vent-pipe-and-fan systems.

What does a radon fan cost to run?

An active radon fan draws 100 to 300 watts continuously. That can add about $30 to $300 per year to your energy bill. Ask the pro to estimate the fan's operating cost for your system.

How do I verify a Frankfort radon contractor?

Kentucky requires contractors performing radon-related services to be licensed by the state. Verify certification through the state radon office at radon.ky.gov or 502-782-2782. Ask the pro for proof of license and insurance before work begins.

What to do next

  1. Test your home first - Kentucky guidance says testing is the only way to determine your radon level.
  2. Check the result against the 4 pCi/L action level and the 2-4 pCi/L consideration range.
  3. Verify the contractor's state license and NRPP certification at radon.ky.gov or 502-782-2782.
  4. Get a written quote covering the plastic barrier, vent pipe, fan, and follow-up testing to confirm the reduction.
  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 mitigation?

Kentucky and EPA guidance strongly recommend mitigation at 4 pCi/L or higher. Mitigation should be considered between 2 and 4 pCi/L.

Can a crawl space with a dirt floor be fixed?

Yes. Kentucky guidance says crawl-space mitigation is appropriate when there is an earth floor or exposed soil, because the soil gas can be vented after a plastic barrier is installed.

How does radon get into a house?

Radon enters from the ground through cracks in floors, basement walls, or gaps in suspended floors. Levels are usually highest in basements and crawl spaces.

How do I confirm the system worked?

Kentucky's radon program says homeowners should install a mitigation system if test results are high, then confirm the reduction with follow-up testing.

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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