How Much Should You Budget for Radon Mitigation?
If you’ve recently tested your home and found elevated radon levels, your next question is likely:
“How much will it cost to fix this?”
The cost for radon mitigation in 2025 varies by home, region, and system type — but most homeowners can expect to pay between $900 and $2,500 for a full system installation.
This guide will break down the pricing factors so you can make a smart, safe investment.
What Is Radon Mitigation?
Radon mitigation is the process of reducing radon gas levels in your home. It usually involves:
- Installing a ventilation system (Sub-Slab Depressurization or SSD)
- Sealing entry points (cracks, sump pits, gaps)
- Adding a radon fan to continuously draw gas from below your home
Average Cost Breakdown (2025 Estimates)
| Component | Typical Range |
|---|---|
| Initial Radon Test | $20 – $150 |
| Professional System Install | $1,000 – $2,500 |
| Radon Fan Replacement (if needed) | $150 – $300 |
| Annual Maintenance (optional) | $50 – $150 |
📌 National Average: $1,500 – Based on EPA and contractor data.
What Affects the Cost?
- Foundation Type
- Homes with basements typically require more complex systems than slab-on-grade homes.
- Home Size & Layout
- Larger homes or multi-level properties may need additional suction points or larger fans.
- Local Labor & Licensing Rates
- Rates vary by state due to labor costs and permit requirements.
- Fan Quality & System Warranty
- Higher-end radon fans with longer warranties may increase cost but add long-term value.
DIY vs Professional: Can You Save Money?
While DIY kits exist, the EPA strongly recommends using a certified radon mitigation professional. Incorrect installation can:
- Void home warranties
- Fail to reduce radon below safe levels
- Lead to mold, noise issues, or electrical problems
If safety, property value, or real estate disclosure is involved — go pro.
Why Getting a Quote Matters
Every home is different. That’s why Radon Quote exists — we connect you with:
- 📍 Certified local professionals
- 📊 Monitored quote tracking
- 🛠️ Fully customized cost breakdowns
Don’t guess — get a real estimate backed by licensed installers in your area.
Call to Action
Get a fast, local quote for radon mitigation today — and understand your costs before the work begins.