P & T Environmental Contractors
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17½+ years online5.0
Radon Mitigation in Stamford, CT
Compare 27 radon mitigation contractors near you in Stamford and surrounding area with an average rating of 4.9/5. Get free quotes, read reviews, and find the right pro for your project.
Last updated March 22, 2026
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Other Businesses in This Area
Environmental Services | Radon Testing - Remediation - Inspection
8½+ years onlineAllTech Mold Inspection & Testing Group CT
5.021½+ years onlineNortheast Radon Mitigation Specialists
5.05½+ years onlinePuroClean of Greenwich | Stamford
5.025½+ years onlineRTK Environmental
5.020+ years onlineSuperior Water & Radon Systems LLC
5.015 years onlineAbsolute Radon & Home Inspections, LLC
4.9Apex Radon Solutions
4.93+ years onlineCT Radon and Well Water Solutions
4.93½+ years onlineHomeguard Environmental Services
4.97+ years onlineNE Radon Doctors
4.917½+ years onlineRadon Mitigation Corporation of America (RMCA)
4.9~8 years onlineRadon Systems of Connecticut
4.9~12 years onlineStonehollow Inspection Services
4.9~29 years onlineRadon Testing Corporation of America
4.829½+ years online1
4.7Green Restoration of Fairfield County
4.513 years onlineRadon Mitigation in Nearby CT Cities
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Radon Mitigation in Stamford, CT
Stamford CT radon mitigation is needed because most of CT falls in EPA Zone 1 (highest potential). Slab-on-grade and basement homes both need mitigation. NeedInstall connects you with Stamford radon mitigation pros who hold NRPP or NRSB certifications, follow Fairfield County permits, and design quiet exterior fan installations.
Stamford radon mitigation systems run $1,500-$3,500 for slab-on-grade, $2,500-$5,500 for basement. CT requires a state HIC license. NRPP/NRSB certification recommended.
Frequently Asked Questions
- Test first?
- Yes — given Zone 1, plan to test before buying.
- How does it work?
- Sub-slab depressurization.
- How loud?
- Modern fans quiet.
About NeedInstall
NeedInstall helps connect customers with local installation professionals across Stamford 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.