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      Orlando, FL Radon Levels

      Check local Orlando radon levels and find certified testing and mitigation professionals to keep your home safe

      Orlando, FL Radon Facts

      EPA Radon Zone Zone 3 — Low Risk < 2.0 pCi/L (Zone 3)
      County Orange County, FL
      Zip Code 32801
      Avg. User Level 4.30 pCi/L
      User Tests 4

      Central Florida's largest city in Orange County records an average radon level of 4.25 pCi/L, just above the EPA recommended threshold. Despite Florida's generally lower radon risk, Orlando's sandy soils over limestone bedrock can allow radon gas to migrate into homes, particularly those with slab-on-grade foundations common throughout the metro area. Homeowners across all Orlando zip codes should consider testing, as individual readings have ranged from 2.0 to 8.0 pCi/L in recent monitoring.

      4.30
      pCi/L average
      Above EPA Action Level

      Based on 4 user-submitted radon tests for homes in Orlando, FL. The EPA recommends taking action at or above 4.0 pCi/L.

      0
      4.0 EPA
      10+

      Orlando, FL Radon Mitigation

      Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.

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      Orlando, FL Radon Levels

      User-submitted radon test readings from homes in the Orlando area.

      Radon LevelCityHome AgeFoundation
      3 pCi/L Orlando, FL 21-50 Years No Basement/All Slab
      4 pCi/L Orlando, FL 51-99 Years No Basement/All Slab
      8 pCi/L Orlando, FL 21-50 Years Full Basement
      2 pCi/L Orlando, FL 0-20 Years —

      Have a radon test result for Orlando? Submit your reading to help other homeowners.

      Radon FAQ for Orlando, FL

      What is the average radon level in Orlando, FL?
      Based on 4 user-submitted tests, the average radon level in Orlando is 4.30 pCi/L. This exceeds the EPA's recommended action level of 4.0 pCi/L, and radon testing is recommended for all homes in the area.
      What EPA Radon Zone is Orlando in?
      Orlando and the 32801 zip code are in Orange County, which has an EPA assigned Radon Zone of 3. A zone of 3 predicts an average indoor radon screening level less than 2 pCi/L.
      How much does radon mitigation cost in Orlando?
      Radon mitigation in Orlando typically costs between $800 and $2,000. Most homes with standard basements can be mitigated with a sub-slab depressurization system in the $1,000–$1,500 range. Factors that can increase cost include complex foundations, crawl spaces, or very high radon levels.
      Should I test for radon if I'm buying a home in Orlando?
      Yes. Radon testing should be part of every home purchase. A short-term radon test is typically included as part of the home inspection process and costs $150–$250. If elevated levels are found, you can negotiate mitigation as part of the sale.

      Most Active Radon Markets in Florida

      Cities in Florida with the most user-submitted radon test data, ranked by number of submissions.

      CityAvg User Radon LevelSubmissions
      Ocala 8.06 pCi/L 17
      Naples 7.08 pCi/L 12
      Gainesville 7.09 pCi/L 11
      Lakeland 9.83 pCi/L 6
      Alachua 10.00 pCi/L 5
      Bradenton 4.80 pCi/L 5
      Bonita Springs 9.50 pCi/L 4
      Cape Coral 5.75 pCi/L 4
      Miami 5.25 pCi/L 4
      North Port 5.25 pCi/L 4

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      Free Radon Mitigation Quote

      Or call for a free quote: 1-800-299-3578

      A licensed contractor will contact you immediately.

      * Required