Radon Contractors in Des Moines, Iowa
Radon testing and mitigation system installation..
Des Moines is Iowa's capital and largest city with strong contractor demand for roofing, HVAC, and remodeling.
Radon is a naturally occurring radioactive gas that seeps into homes through foundation cracks, gaps, and porous concrete. It's the second leading cause of lung cancer after smoking, and the EPA recommends mitigation for any home testing at or above 4 pCi/L. Radon mitigation typically involves installing an active soil depressurization (ASD) system — a vent pipe and fan that draws radon from beneath the foundation slab and exhausts it above the roofline. Professional radon mitigation systems reduce levels by 80–99% and cost a fraction of what most homeowners expect. Testing is inexpensive and should be done in the lowest livable level of the home.
2
Listed contractors
★ 5
Avg rating (1 rated)
$1k–$3k
Typical cost
Top rated radon contractors in Des Moines
What to look for when hiring a radon contractor
- ✓Look for NRPP or NRSB certified radon measurement and mitigation professionals.
- ✓Ask about pre- and post-mitigation testing to verify the system achieves levels below 4 pCi/L.
- ✓Confirm the system includes a U-tube manometer or alarm to indicate fan operation.
- ✓Get a written warranty guaranteeing radon levels will remain below 4 pCi/L.
Radon contractors in Des Moines(2 listed)
How much does radon cost in Des Moines?
Radon test: $100–$200 (professional). Mitigation system: $800–$2,500 installed. Most homes can be mitigated with a single ASD system. Complex foundations or very high levels may require additional work.
Radon contractors in Des Moines — FAQ
How many radon contractors are in Des Moines?
EdgeLocal lists 2 licensed radon contractors in Des Moines, Iowa. All listings are sourced from state licensing registries.
What is the average rating for radon contractors in Des Moines?
Radon contractors in Des Moines have an average Google rating of 5 stars across 1 rated contractor on EdgeLocal. Ratings are sourced from Google Business profiles.
Do radon contractors in Des Moines need to be licensed?
Yes. Iowa requires radon contractors to hold a valid state license. Always verify a contractor's license is current and in good standing before signing any contract or allowing work to begin.
How do I find a reliable radon contractor in Des Moines?
Start by verifying the contractor holds a valid Iowa license. Check their Google rating and read reviews. Get at least three written estimates. Confirm they carry general liability and workers' compensation insurance. Ask for references from recent Des Moines jobs.