Call For A Free Quote: 1-800-299-3578 (toll free) | 703-259-8570 (local)

      Springfield, VA Radon Levels

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

      Springfield, VA Radon Facts

      EPA Radon Zone Zone 1 — High Risk > 4.0 pCi/L (Zone 1)
      County Fairfax County, VA
      Zip Code 22150
      Avg. User Level 9.50 pCi/L
      User Tests 2

      Located in Fairfax County within the Washington Metro area, Springfield demonstrates significant radon concerns with an average reading of 9.5 pCi/L—more than double the EPA action level. The area's crystalline bedrock geology and predominantly split-level and colonial homes with basement foundations create conditions conducive to radon accumulation. Immediate radon testing and mitigation are strongly recommended for all Springfield residents given these elevated levels.

      9.50
      pCi/L average
      Above EPA Action Level

      Based on 2 user-submitted radon tests for homes in Springfield, VA. The EPA recommends taking action at or above 4.0 pCi/L.

      0
      4.0 EPA
      10+

      Springfield, VA Radon Mitigation

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

      Need Radon Mitigation or Testing in Springfield?

      • 100% Free, No-Obligation Quotes
      • Matches You with State-Licensed Fairfax County Pros
      1-800-299-3578 703-259-8570 (local) Toll-free · Mon–Fri 8am–6pm ET

      Springfield, VA Radon Levels

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

      Radon LevelCityHome AgeFoundation
      7 pCi/L Springfield, VA 21-50 Years Full Basement
      12 pCi/L Springfield, VA 21-50 Years Full Basement

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

      Radon FAQ for Springfield, VA

      What is the average radon level in Springfield, VA?
      Based on 2 user-submitted tests, the average radon level in Springfield is 9.50 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 Springfield in?
      Springfield and the 22150 zip code are in Fairfax County, which has an EPA assigned Radon Zone of 1. A zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L.
      How much does radon mitigation cost in Springfield?
      Radon mitigation in Springfield 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 Springfield?
      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 Virginia

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

      CityAvg User Radon LevelSubmissions
      Fredericksburg 7.29 pCi/L 7
      King George 7.17 pCi/L 6
      Leesburg 9.80 pCi/L 5
      Chantilly 9.60 pCi/L 5
      Fancy Gap 9.40 pCi/L 5
      Williamsburg 5.80 pCi/L 5
      Purcellville 10.75 pCi/L 4
      Aldie 8.00 pCi/L 4
      Front Royal 7.75 pCi/L 4
      Bristol 7.50 pCi/L 4

      Free Radon Mitigation Quote

      Or call for a free quote: 1-800-299-3578 Local: 703-259-8570

      A licensed contractor will contact you immediately.

      * Required

      Free Radon Mitigation Quote

      Or call for a free quote: 1-800-299-3578 Local: 703-259-8570

      A licensed contractor will contact you immediately.

      * Required