How Much Does Radon Mitigation Cost in Denver, CO?

Denver pricing is 15% above the national average. Updated for 2026.

Based on local labor rates, semi-arid climate conditions, and Denver's tech-energy-aerospace economy.See our methodology

Low End
$920
Average
$1,380
High End
$2,875
per system

Radon Mitigation Pricing in Denver, CO

In Denver, radon mitigation costs are 15% above the national average, reflecting the city's tech-energy-aerospace-driven economy. The tight labor market means you have decent options when shopping for quotes. Most residents with a population base of 715K find the pricing competitive relative to the local cost of living.

Local climate plays a direct role in radon mitigation costs here. Altitude and dry climate affect materials differently; heavy snow loads impact roofing; rapid temperature swings stress HVAC systems.

Market-specific factors matter in Denver: rapid growth has created contractor shortages; altitude requires special considerations for HVAC sizing and combustion equipment.

Denver has moderate permitting requirements. Depending on the scope of your radon mitigation project, you may need local permits. A licensed contractor will handle the permitting process as part of the job in most cases.

Denver vs National Average

Denver Average
$1,380
National Average
$1,200
Difference
+15%
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What Affects Radon Mitigation Cost in Denver?

Foundation

Basement: $800-$1,500. Slab-on-grade: $1,000-$1,800. Crawl space: $1,200-$2,500. Multiple foundation types: $1,500-$2,500

System

Sub-slab depressurization: $800-$1,500. Sub-membrane: $1,200-$2,000. Heat recovery ventilator: $1,500-$2,500

Denver Market Conditions

rapid growth has created contractor shortages; altitude requires special considerations for HVAC sizing and combustion equipment

Local Climate Impact

altitude and dry climate affect materials differently; heavy snow loads impact roofing; rapid temperature swings stress HVAC systems

๐Ÿ“ Radon Mitigation in Denver Cost Calculator

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Top-Rated Radon Mitigation Pros in Denver, CO

5 providers

Summit HVAC Solutions

โญ PREMIUM
โ˜…โ˜…โ˜…โ˜…โ˜…3.6(15 reviews)
๐Ÿ“ 736 Oak Ave, Denver, CO๐Ÿ—๏ธ Since 2002
โœ“ Licensedโœ“ InsuredBBB: A+โšก Usually responds in 2 hours

Serving Denver and surrounding areas since 2002. Licensed, insured, and committed to quality workmanship at fair prices.

First Choice Home Services

โœ… VERIFIED
โ˜…โ˜…โ˜…โ˜…โ˜…4.7(87 reviews)
๐Ÿ“ 968 Center St, Denver, CO๐Ÿ—๏ธ Since 2006
โœ“ Licensedโœ“ InsuredBBB: A+โšก Usually responds in 3 hours

All-Pro Roofing & Siding

โ˜…โ˜…โ˜…โ˜…โ˜…4.2(29 reviews)
๐Ÿ“ 526 Pine Rd, Denver, CO๐Ÿ—๏ธ Since 2020
โœ“ Licensedโœ“ InsuredBBB: A+

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Tips to Save on Radon Mitigation in Denver

  • 1.Start with a radon test kit ($15-$40) before hiring a pro
  • 2.Sub-slab depressurization is the most cost-effective method
  • 3.Some states offer tax credits or subsidies for radon mitigation
  • 4.DIY-friendly test kits are available at hardware stores

๐Ÿ“ˆ Radon Mitigation in Denver Cost Trends (2022โ€“2026)

Prices have increased +17.6% over the last 5 years

$1,173
2022
$1,222
2023
$1,301
2024
$1,337
2025
$1,380
2026
YearNational AvgYoY Change
2022$1,173โ€”
2023$1,222+4.2%
2024$1,301+6.5%
2025$1,337+2.8%
2026$1,380+3.2%

Based on national averages adjusted for annual inflation. Actual costs vary by location and project scope.

๐Ÿ’ฌ What Did You Pay?

Real costs reported by homeowners for Radon Mitigation in Denver

$1,393
Avg Reported
$975
Lowest Reported
$2,020
Highest Reported

Recent Reports

$1,117
Dallas, TX ยท Jan 2026
โ˜…โ˜…โ˜…โ˜†โ˜†
$1,565
Chicago, IL ยท Feb 2026
โ˜…โ˜…โ˜…โ˜…โ˜†
$1,154
Phoenix, AZ ยท Mar 2026
โ˜…โ˜…โ˜…โ˜…โ˜…
$1,700
Denver, CO ยท Apr 2026
โ˜…โ˜…โ˜…โ˜†โ˜†
$1,206
Atlanta, GA ยท May 2026
โ˜…โ˜…โ˜…โ˜…โ˜†
$1,818
Seattle, WA ยท Jun 2026
โ˜…โ˜…โ˜…โ˜…โ˜…

Frequently Asked Questions

What radon level requires mitigation?

The EPA recommends mitigation if radon levels are at or above 4 pCi/L (picocuries per liter). Many experts suggest considering mitigation at 2 pCi/L.

Why does radon mitigation cost different in Denver than other cities?

Denver's costs reflect local labor rates driven by the tech-energy-aerospace economy, semi-arid climate conditions that affect materials and scheduling, and moderate permitting requirements. The tight labor market also influences competitive pricing.

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