Air Quality Division
Verified Pro
5.0(1)
Radon Mitigation in Bismarck, ND
Compare 28 radon mitigation contractors near you in Bismarck 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 23, 2026
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Other Businesses in This Area
Balancing Professionals Inc
14½+ years onlineAce Inspections
5.017½+ years onlineActive Radon Management
5.0~11 years onlineAdvanced Radon Solutions
5.02½+ years onlineALO Radon
5.06+ years onlineBetter Home Inspections
5.029+ years onlineDakota Radon Services
5.0Deuces Wild Septic Service
4.910+ years onlineRadon Remedies, LLC
4.910½+ years onlineDakota Radon Mitigation
4.814+ years onlineSERVPRO of Bismarck
4.829+ years onlineValley Radon Mitigation Inc
4.7A1 Home Inspections
4.615½+ years onlineDakota Fire and Water Restoration
4.66½+ years onlineBadlands Environmental Consultants Inc.
4.518 years onlineRadon Mitigation in Nearby ND Cities
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Radon Mitigation in Bismarck, ND
Bismarck ND radon mitigation is needed because most of ND falls in EPA Zone 1 (highest potential). Slab-on-grade and basement homes both need mitigation. Sub-slab depressurization is the standard fix. NeedInstall connects you with Bismarck radon mitigation pros who hold NRPP or NRSB certifications, follow ND permits, and design quiet exterior fan installations.
Bismarck radon mitigation systems run $1,500-$3,500 for slab-on-grade, $2,500-$5,500 for basement. ND requires a state contractor 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 Bismarck 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.