Airtight Radon Solutions LLC
Verified Pro
2½+ years online5.0
Radon Mitigation in South Burlington, VT
Compare 29 radon mitigation contractors near you in South Burlington and surrounding area with an average rating of 4.7/5. Get free quotes, read reviews, and find the right pro for your project.
Last updated March 23, 2026
Most pros respond within 2–24 hours
Verified Pro Installers
airtightradonsolutions.com
K-D Associates Inc
Verified Pro
26½+ years online5.0(6)
Mansfield Environmental Group
Verified Pro
~7 years online5.0
G.W. Savage Corp.
Verified Pro
25 years online4.6
Home Inspection and Testing Services Of Vermont, LLC
Verified Pro
~12 years online4.5(30)
Other Businesses in This Area
Environmental Health Division
Environmental Restoration, LLC
24½+ years onlineRadon Levels for Vermont
AmeriSpec Inspection Service
5.027½+ years onlineAsbestos Inspections of Vermont
5.0~6 years onlineBuilding Inspection Services
5.0Closer Look Home Inspections
5.0~6 years onlineHero Home Inspections
5.0High Test Inspections
5.08+ years onlineInspectionTechnologies Co.
5.025+ years onlineMountain Valley Building Inc
5.0WRV Inspection llc
5.06½+ years onlineGoodkind Property Inspections
4.98+ years onlineCZ Environmental Solutions
4.8~15 years onlinePuroClean Managed Services of Vermont
4.825½+ years onlineRixon Certified Home Inspection
4.820½+ years onlineSERVPRO of Burlington/Middlebury
4.829+ years onlineWORK'S Attic Insulation & Roofing Services Hinesburg, VT
4.8Advanced Property Invstgtn
4.3Alderson Environmental Services
4.221 years onlineEnvironmental Hazards Management Inc
4.015+ years onlineRed Rock Mechanical, LLC
3.915+ years onlinePuroClean no longer at this location
3.418½+ years onlineRadon Mitigation in Nearby VT Cities
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Radon Mitigation in South Burlington, VT
South Burlington VT radon mitigation is needed because most of VT falls in EPA Zone 1 (highest potential) — granite/till geology produces elevated radon in 30-50% of homes tested. Slab-on-grade and basement homes both need mitigation. Sub-slab depressurization is the standard fix. NeedInstall connects you with South Burlington radon mitigation pros who hold NRPP or NRSB certifications, follow Chittenden County permits, and design quiet exterior fan installations.
South Burlington radon mitigation systems run $1,500-$3,500 for slab-on-grade, $2,500-$5,500 for crawlspace/basement. VT requires no specific radon license but NRPP/NRSB certification recommended. Post-mitigation testing required to verify <4 pCi/L.
Frequently Asked Questions
- Test first?
- Yes — short-term tests ($20-$40) screen quickly. Given EPA Zone 1, plan to test before buying.
- How does it work?
- Sub-slab depressurization: vent pipe through slab with inline fan creates negative pressure pulling soil gas. Discharges above eaves.
- Granite geology?
- VT granite/till produces elevated radon. Test all homes.
About NeedInstall
NeedInstall helps connect customers with local installation professionals across South Burlington and surrounding communities. Featured contractors have claimed their profile and verified their business information. Listings marked as "Verified Pro" have been confirmed by the business owner.