How Much Does Radon Mitigation Cost in San Francisco, CA?
San Francisco pricing is 55% above the national average. Updated for 2026.
Based on local labor rates, mediterranean climate conditions, and San Francisco's tech-finance-tourism economy.See our methodology
Radon Mitigation Pricing in San Francisco, CA
San Francisco is a high-cost market where radon mitigation runs about 55% above the national average. The city's tech-finance-tourism economy supports higher wages, which translates to elevated contractor rates. With a population of 870K, competition among providers exists but demand keeps prices firm.
Local climate plays a direct role in radon mitigation costs here. Fog and moisture create unique challenges for exterior maintenance; earthquake safety adds to all construction costs.
Market-specific factors matter in San Francisco: among the highest labor rates in the US; strict permit and inspection process adds weeks and cost to projects; rent costs for contractors get passed to consumers.
San Francisco has very strict permitting requirements. Budget an additional 5-15% for permits, inspections, and code compliance when planning your radon mitigation project. Licensed contractors familiar with local codes can navigate this process efficiently.
San Francisco vs National Average
What Affects Radon Mitigation Cost in San Francisco?
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
San Francisco Market Conditions
among the highest labor rates in the US; strict permit and inspection process adds weeks and cost to projects; rent costs for contractors get passed to consumers
Local Climate Impact
fog and moisture create unique challenges for exterior maintenance; earthquake safety adds to all construction costs
📐 Radon Mitigation in San Francisco Cost Calculator
Get a personalized estimate based on your project details
Get Free Quotes from Local Pros
Compare prices from top-rated contractors in your area.
Top-Rated Radon Mitigation Pros in San Francisco, CA
4 providersQuality Restoration
✅ VERIFIEDApex Restoration
Apex Contractors
Are You a Radon Mitigation Professional?
Get listed on CostWhale and reach thousands of customers searching for radon mitigation in San Francisco, CA.
🔍 Get Free Quotes from Local Pros
Compare prices from pre-screened contractors in your area. Free, no-obligation estimates.
* CostWhale may earn a commission. This doesn't affect our pricing data or recommendations.
Tips to Save on Radon Mitigation in San Francisco
- 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 San Francisco Cost Trends (2020–2024)
Prices have increased +17.7% over the last 5 years
| Year | National Avg | YoY Change |
|---|---|---|
| 2020 | $1,580 | — |
| 2021 | $1,646 | +4.2% |
| 2022 | $1,753 | +6.5% |
| 2023 | $1,802 | +2.8% |
| 2024 | $1,860 | +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 San Francisco
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 San Francisco than other cities?
San Francisco's costs reflect local labor rates driven by the tech-finance-tourism economy, mediterranean climate conditions that affect materials and scheduling, and very-strict permitting requirements. The expensive labor market also influences competitive pricing.
Radon Mitigation Cost in Nearby Cities
Related Cost Guides for San Francisco
Popular Services in San Francisco
💰 Get Weekly Cost-Saving Tips
Join 10,000+ smart homeowners. Unsubscribe anytime.