Radon Mitigation in Colorado Springs, CO

Radon Mitigation in Colorado Springs, Colorado

Colorado Springs sits on the eastern edge of the Rocky Mountain Front Range where uranium-bearing granite bedrock continuously produces radon gas. Colorado averages 15 pCi/L — the highest statewide average in the United States — and Colorado Springs homes, particularly in established neighborhoods and newer developments across El Paso County, frequently test between 8 and 25 pCi/L or higher.

Why Colorado Springs Needs Radon Testing

Colorado is EPA Radon Zone 1, the highest risk designation. Colorado Springs' geology is ideal for radon accumulation: the city sits directly above uranium-rich Pikes Peak granite formation, which extends throughout El Paso County. This bedrock produces radon gas continuously, and permeable soils above it provide efficient migration pathways into homes. The combination of high-elevation climate (6,000+ feet), winter heating cycles that seal homes for extended periods, and modern tight construction means radon concentrations accumulate without natural ventilation.

Colorado Springs' housing stock ranges from older neighborhoods in Old Colorado City and Manitou Springs to rapidly expanding developments in north and southwest Colorado Springs. Older homes often have unfinished basements or crawl spaces; newer construction frequently uses slab-on-grade foundations that sit directly on radon-producing soils. Even well-maintained newer homes built without radon-resistant features test high.

What Radon Mitigation Costs in Colorado Springs

A standard radon mitigation system in Colorado Springs costs $1,200 to $2,500 for most homes. This includes:

• Sub-slab depressurization system installation (most effective for the area's slab homes)
• One or more suction points drilled through the concrete foundation
• PVC piping routed through the home and vented safely above the roofline
• Radon fan installed in the attic or exterior wall
• Complete system testing and EPA certification

Cost factors in Colorado Springs:

• Multiple suction points: El Paso County's variable sub-slab conditions sometimes require 2 points; add $200-$400 each
• Finished basement routing: Popular in Colorado Springs; adds $300-$600
• Difficult venting: Mountain terrain and neighborhood aesthetics may affect routing; add $150-$300
• High initial radon levels: Homes testing above 20 pCi/L may require larger fan capacity; add $200-$300

Most Colorado Springs homes mitigate in 4-6 hours. Spring and fall scheduling often costs less than winter installation.

Hiring a Certified Colorado Springs Mitigator

When hiring a radon mitigator in Colorado Springs, verify NRPP (National Radon Proficiency Program) or NRSB (National Radon Safety Board) certification. Colorado does not require state licensing, making independent credentials essential.

A certified mitigator will:

• Perform sub-slab communication testing before system design
• Size the system for your home's specific radon levels and soil conditions
• Install to EPA Radon Mitigation Standards Technical Guidance
• Conduct post-mitigation testing (target: below 2 pCi/L)
• Provide warranty coverage (typically 1-5 years on parts and labor)

Colorado Springs' competitive contractor market means multiple certified options are available. Get 2-3 bids to compare pricing and experience.

Getting Started in Colorado Springs

Test Your Home — If you haven't tested in the past 2 years, order a radon test kit from a certified lab or hire a professional tester. Colorado Springs homes typically test within 24-48 hours. Cost: $15-$30 for DIY kit, $150-$300 for professional testing. Given Colorado's 15 pCi/L average, testing is essential.

Get Certified Quotes — Contact 2-3 NRPP or NRSB-certified contractors. Share your test results and home foundation details (slab, basement, crawl space). Colorado Springs contractors understand the local Front Range geology.

Schedule Installation — Most Colorado Springs jobs are scheduled within 1-2 weeks. Installation typically takes one day. Post-installation testing confirms the system reduces radon below 2 pCi/L.

Verify Results — Post-mitigation testing should show radon well below the EPA action level. Most Colorado Springs systems achieve below 2 pCi/L from initial levels of 8-25 pCi/L.

Finding a Certified Mitigator in Colorado Springs

Find a Certified Mitigator in Colorado Springs →

Colorado Springs is Colorado's second-largest radon mitigation market with over 90 certified contractors serving El Paso County. Average installation cost is $1,300-$2,200. Most jobs complete in a single day, and results are permanent.

Colorado's 15 pCi/L average is among the highest in the nation, driven largely by Front Range geology. Radon testing and mitigation are now considered essential home maintenance in Colorado Springs, and most home buyers factor in testing and potential mitigation costs during purchase decisions.

Colorado Springs homes test high — know your radon level today.