Cost of Radon Mitigation in Fresno, CA — 2026 Price Guide
In 2026, homeowners in Fresno can expect to pay around $1,265 per system for radon mitigation. Located in Fresno County in the Central Valley, Fresno has a competitive market for home services. This guide breaks down exactly what drives costs for radon mitigation in your area.
2026 Radon Mitigation Cost in Fresno, CA
| Cost Level | Price (per system) | What to Expect |
|---|---|---|
| Budget / Low-End | $674 | Basic scope, standard materials, smaller projects |
| Average / Mid-Range | $1,265 | Typical project scope with quality materials |
| Premium / High-End | $2,529 | Large scope, premium materials, complex projects |
Prices are estimates for Fresno, CA in 2026 and reflect local market conditions in Fresno County County. Your actual cost will depend on the specifics of your project.
Factors That Affect Radon Mitigation Cost in Fresno
No two radon mitigation projects in Fresno are identical. Here are the key cost drivers.
- Type of mitigation system needed
- Foundation type (slab, crawl space, basement)
- Number of suction points required
- Fan size and location
- Sealing requirements for cracks and openings
- Post-mitigation testing costs
- Aesthetics of exterior piping
What Fresno Homeowners Should Know
Fresno homeowners in the Central Valley generally enjoy lower radon mitigation costs compared to coastal California. The more affordable cost of living in Fresno County translates to competitive contractor pricing.
Central Valley summers can be extremely hot, which may affect scheduling and material choices for radon mitigation projects. Plan accordingly for the best results.
Always verify your Fresno radon mitigation contractor's CSLB license at cslb.ca.gov before signing a contract.
How to Save Money on Radon Mitigation in Fresno
You don't have to pay top dollar for quality radon mitigation in Fresno. Try these strategies.
- Test your home with a $15 DIY kit before hiring
- Choose sub-slab depressurization for the best results
- Get post-mitigation testing to verify effectiveness
- Install during other construction for lower costs
- Ask about radon-resistant construction for new homes
Frequently Asked Questions
How much does radon mitigation cost in Fresno, CA?
The average cost of radon mitigation in Fresno is approximately $1,265 per system in 2026. Prices range from $800 to $3,000 depending on project scope.
How long does radon mitigation take in Fresno?
Most radon mitigation projects in Fresno take 1-2 days to complete. Factors like project complexity and weather in Fresno County can affect the schedule.
Do I need a permit for radon mitigation in Fresno?
Generally, basic radon mitigation projects in Fresno do not require a permit.
How do I choose a radon mitigation contractor in Fresno?
Get at least three quotes from Fresno contractors, verify their CSLB license, check reviews, and never pay more than 10% or $1,000 upfront.
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