How Much Does Radon Mitigation Cost in Pasadena, CA?
Pasadena pricing is 38% above the national average. Updated for 2026.
Based on local labor rates, varied climate conditions, and Pasadena's diversified economy.See our methodology
Radon Mitigation Pricing in Pasadena, CA
Pasadena is a high-cost market where radon mitigation runs about 38% above the national average. The city's diversified economy supports higher wages, which translates to elevated contractor rates. With a population of 140K, competition among providers exists but demand keeps prices firm.
Local climate plays a direct role in radon mitigation costs here. Varied climate depending on location; earthquake considerations in some areas.
Market-specific factors matter in Pasadena: higher cost of living in coastal areas; more affordable inland.
Pasadena 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.
Pasadena vs National Average
What Affects Radon Mitigation Cost in Pasadena?
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
Pasadena Market Conditions
higher cost of living in coastal areas; more affordable inland
Local Climate Impact
varied climate depending on location; earthquake considerations in some areas
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Top-Rated Radon Mitigation Pros in Pasadena, CA
6 providersApex Restoration
⭐ PREMIUMServing Pasadena and surrounding areas since 2012. Licensed, insured, and committed to quality workmanship at fair prices.
Reliable Home Services
⭐ PREMIUMServing Pasadena and surrounding areas since 2005. Licensed, insured, and committed to quality workmanship at fair prices.
Heritage Restoration
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Tips to Save on Radon Mitigation in Pasadena
- 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
📈 Radon Mitigation in Pasadena Cost Trends (2020–2024)
Prices have increased +17.7% over the last 5 years
| Year | National Avg | YoY Change |
|---|---|---|
| 2020 | $1,407 | — |
| 2021 | $1,466 | +4.2% |
| 2022 | $1,561 | +6.5% |
| 2023 | $1,605 | +2.8% |
| 2024 | $1,656 | +3.2% |
Based on national averages adjusted for annual inflation. Actual costs vary by location and project scope.
💬 What Did You Pay?
Real costs reported by homeowners for Radon Mitigation in Pasadena
Recent Reports
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 Pasadena than other cities?
Pasadena's costs reflect local labor rates driven by the diversified economy, varied climate conditions that affect materials and scheduling, and moderate permitting requirements. The balanced labor market also influences competitive pricing.
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