The SafeAir™ Company
Verified Pro
5.0(29)
Radon Mitigation in Long Beach, CA
Compare 40 radon mitigation contractors near you in Long Beach 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 May 22, 2026
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Other Businesses in This Area
My Mold Removal Service
Radon Mitigation Corp. of America
~8 years onlineRadon N.C. Systems Ing
ACM+ Environmental Services
5.0Clark Seif Clark, Inc. (CSC)
5.026½+ years onlineMorrison Plus Property Inspection Long Beach
5.019 years onlinePuroClean of Long Beach
5.025½+ years onlineRadon Testing Service Inc
5.0~4 years onlineRecovery restoration pros
5.03+ years onlineSERVPRO of Southeast Long Beach/Belmont Shores
5.029+ years onlineTrident Inspection Group
5.05½+ years onlineUnique Home Inspections
5.07 mo onlineCoastline Environmental Solutions - Mold Remediation Long Beach
4.926+ years onlineLA Mold Testing Inc.
4.96½+ years onlineOC Home Inspect
4.9~13 years onlinePuroClean Property Restoration
4.925½+ years onlineRapid Water
4.91½+ years onlineSERVPRO of Northwest Long Beach
4.929+ years onlineSignature Home Inspection
4.916+ years onlineBlue Line Home Inspections, LLC
4.87 years onlineUltimate Environmental Resources
4.62+ years onlineRadon Solutions California LLC
4.48½+ years onlineRapid Response Mold Testing - Los Angeles Mold Inspection & Testing Specialists
4.412½+ years onlineAffordable Home Inspection Inc.
4.126+ years onlineAndersen Environmental
4.0Accurate Environmental
3.96+ years onlineRadon Mitigation in Nearby CA Cities
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Radon Mitigation in Long Beach, CA
Radon mitigation in Long Beach serves a Southern California coastal market: single-family homes, apartment complexes, and commercial properties. Typical jobs include sub-slab depressurization for slab-on-grade homes (dominant Long Beach construction), crawlspace encapsulation for homes with crawlspaces, and post-mitigation testing. Los Angeles County is in EPA Zone 3 — lower predicted levels but testing recommended.
Residential radon mitigation in Long Beach runs $1,000-$2,800. California doesn't require radon-specific licensing; NRPP or NRSB certification standard. Long Beach permits for electrical work. EPA Zone 3 — 5-15% of tested homes exceed 4 pCi/L.
Frequently Asked Questions
- Does Long Beach have radon?
- EPA Zone 3 (lower predicted). Testing recommended for all homes, especially slab-on-grade.
- How much does mitigation cost?
- $1,000-$2,800 for standard slab system.
- Is testing required before selling?
- Not California-required but recommended. Under $200 DIY.
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