Radon Mitigation in Denver
Learn how much radon mitigation costs and get matched with trusted local contractors.
Key highlights
Average Cost in Denver
$800 – $1,500 (varies by home size & system type)
Why Mitigate Radon?
Protect your family from radon exposure
How Long Does It Take?
1–2 Days
We Make Radon Mitigation Easy
1. Understand Your Home’s Radon Risk
We explain radon levels and why mitigation matters — so you make informed decisions.
2. Get a Free, No-Obligation Quote
Enter your home info once, get matched instantly with professionals who can help.
3. Pick & Connect with Trusted Local Pros
Only licensed, experienced contractors in Denver. You choose who comes to your home.
Radon Testing & Mitigation Questions in Denver
Why is radon a concern for Denver homeowners?
Radon is a colorless, odorless radioactive gas that can seep into homes from the soil. Denver's unique geology causes higher radon levels in many properties. Long-term exposure increases the risk of lung cancer, so testing and mitigation are essential.
Do I need a radon test for my Denver home?
Yes. Testing is recommended for all Denver homes, particularly basements and ground-level living spaces, because many properties naturally have elevated radon levels due to local soil conditions.
How much does a radon test or mitigation cost in Denver?
Short-term radon tests typically cost $100–$250, while mitigation systems usually range from $800–$1,500 depending on your home's size and complexity.
What radon level is unsafe and requires mitigation?
The EPA advises mitigation for radon levels at or above 4.0 pCi/L. Many Denver homes exceed this threshold, even newer ones, making mitigation important for safety.
Do I have to mitigate radon when selling my home in Colorado?
Colorado law doesn’t require mitigation, but sellers must disclose known radon levels. Many buyers request mitigation as part of the sale, so having a mitigation system can help your home sell faster.