A1 Healthy Homes
Verified Pro
9½+ years online5.0(49)
Radon Mitigation in Kansas City, MO
Compare 25 radon mitigation contractors near you in Kansas City and surrounding area with an average rating of 4.8/5. Get free quotes, read reviews, and find the right pro for your project.
Last updated March 23, 2026
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Other Businesses in This Area
AAA Radon Solutions
Kansas City
~30 years onlineAdvanced Radon Services
5.0Clear Conscience Radon
5.016½+ years onlineConstruction & Abatement Services Inc
5.020½+ years onlineEdge Radon Solutions, LLC
5.08½+ years onlineNo Worries Radon LLC
5.0Radon Pros
5.0~8 years onlineRadon Resolver KC, LLC
5.0~8 years onlineRadon Ron KC - Mitigation & Testing
5.0~9 years onlineRadon Runner
5.013 years onlineRhino Metrics KC - Radon Testing
5.09 mo onlineSmart Environmental Services
5.0~4 years onlineCertified Radon of Kansas City
4.918½+ years onlineMetro Property Inspection
4.920½+ years onlineRadon gone,LLC.
4.8Titan Environmental Services
4.821 years onlineAll Pro Radon LLC
4.62½+ years onlineHome Radon Detection Co
3.5Radon Mitigation in Nearby MO Cities
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Radon Mitigation in Kansas City, MO
Kansas City, Missouri radon mitigation specialists in this directory cover the Plaza, Brookside, Westport, North Kansas City, and surrounding Jackson County. Missouri falls in EPA Radon Zones 1 and 2 — Jackson County is mostly Zone 1 and most homes test elevated. Sub-slab depressurization on a typical KCMO basement home runs $1,400-$2,800 installed. Crawlspace systems run $2,400-$4,000.
Missouri Department of Health and Senior Services publishes county-by-county radon zone maps. Real-estate transactions in KCMO almost universally include radon testing.
Frequently Asked Questions
- Do most KCMO homes have radon issues?
- Yes — Jackson County is largely EPA Zone 1, and the majority of KCMO homes test above 4 pCi/L. Test before buying.
- How long does KCMO radon mitigation take?
- Sub-slab depressurization is a 1-day job for most basement homes. Post-mitigation testing confirms levels below action limit. Total turnaround is typically 3-5 days.
- What about radon in KCMO crawlspaces?
- Crawlspaces require sealed vapor barrier, sealed perimeter, and active sub-membrane vent fan. Cost runs $2,400-$4,000.
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