Affirm Home Inspections LLC
Verified Pro
5½+ years online5.0(14)
Radon Mitigation in Elizabeth, NJ
Compare 35 radon mitigation contractors near you in Elizabeth 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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Verified Pro Installers
Other Businesses in This Area
A-Diva Tech Radon LLC
5.0Advanced Radon Services
5.0~6 years onlineInspector Seltzer
5.0~11 years onlineNJ Trust Home Inspections
5.05½+ years onlineRadon Shield LLC
5.010½+ years onlineRadon Testing Services NJ LLC
5.0Safe Air Systems Radon Mitigation LLC
5.011+ years onlineSoos Radon & Electric Inc
5.014 years onlineTG Project Management, LLC
5.0~13 years onlineTristate Radon Services
5.01½+ years onlineABATED
4.93½+ years onlineCertified Environmental Contractors
4.911½+ years onlineCut Above Inspections And Testing LLC
4.9~3 years onlineDanvic Contracting LLC
4.98½+ years onlineInfinite Comfort, LLC
4.912 years onlineNJ First Home Inspections LLC
4.9Radon Removal
4.910+ years onlineHomeLogic Inspection Services & Lead Testing
4.89+ years onlineRadon Testing Corporation of America
4.829+ years onlineProfessional Radon Systems
4.4A Plus Home Inspection
4.318+ years onlineRadon Mitigation in Nearby NJ Cities
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About Radon Mitigation in Elizabeth
Radon mitigation reduces radon gas levels in buildings, typically through sub-slab depressurization — a system that creates suction beneath the foundation to draw radon gas out before it enters living spaces. Radon is the second leading cause of lung cancer after smoking.
Typical costs: A standard sub-slab depressurization system runs $800–$2,500 installed. More complex situations (crawl spaces, multiple suction points) can be $2,000–$4,000. Radon testing before and after is typically included.
Common projects include:
- Sub-slab depressurization system
- Crawl space radon mitigation
- Radon testing and monitoring
- Sump pit sealing and venting
- New construction radon-resistant design
Many states require radon mitigation contractors to be specifically certified. Permits may be required for the system installation depending on jurisdiction.
Frequently Asked Questions
- How much does radon mitigation cost in Elizabeth?
- Most homes can be mitigated for $800–$2,500 with a sub-slab depressurization system. This includes the fan, PVC piping, sealing, and post-mitigation testing. The system runs continuously and costs about $50–$100/year in electricity. More complex jobs (crawl spaces, multiple foundation types) run $2,000–$4,000.
- How do I find a reliable radon mitigation contractor in Elizabeth?
- Use a certified radon mitigator (NRPP or state-certified). They should test before and after installation and guarantee results below 4 pCi/L (the EPA action level). Ask about fan warranty and what happens if the system doesn't achieve target levels.
- Do I need a permit for radon mitigation in Elizabeth?
- Requirements vary by state. Many states require radon contractors to be certified (not just licensed). Some require permits for the penetration through the foundation slab. Check your state's radon program for specific requirements.
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