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Compare 1 certified contractors for radon mitigation, testing, and crawlspace work.
Naples is in a EPA Zone 1 — high-radon region. Compare certified local providers below.
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Take the 90-second radon assessment →Cost estimates, risk data, testing advice, and tools for Naples, Florida.
Florida includes EPA Zone 1 counties, so radon mitigation in Naples should be treated as a core indoor-air priority. 1 local contractor is currently listed, so broader metro comparisons may help with pricing and availability. Based on EPA county-level mapping, Florida includes Zone 1 areas, which indicates high predicted indoor radon potential. State context: Despite low averages, parts of central Florida — particularly the phosphate mining region around Polk, Hillsborough, and Pinellas counties — can have surprisingly high radon levels.
We track 1 local contractor. The strongest service coverage is 100% mitigation installs and 100% testing and measurement.
Homeowners in Florida often report radon mitigation quotes in a general range of $1,200–$2,800 for most single-family homes. Actual pricing depends on foundation type, pipe routing, fan placement, system design, and local labor conditions. Get at least two written quotes from certified contractors for an accurate comparison.
Compare your estimate with the cost calculatorPrimary state-level EPA reference: Zone 1. Florida has the lowest average radon levels of any state, with most counties in Zone 3. However, central Florida has some Zone 1 and Zone 2 counties.
EPA zone maps are county-level screening tools. Home-level testing is still required to confirm risk.
Florida is generally mapped as higher-potential radon territory (Zone 1), so annual-to-biannual testing is common after mitigation or major foundation changes. For seasonal timing, closed-house winter testing usually captures worst-case indoor buildup. For real-estate transactions, run a short-term test during due diligence, then confirm with follow-up testing if results are near or above 4.0 pCi/L.
Check EPA zone guidance by ZIP, then compare options for radon mitigation in Naples. Start with common ZIPs below:
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