Project gallery
Radon Projects in Des Moines, IA
Installs, repairs and re-coats from around Polk County. Every caption should name the job type, the finish and the town.
Project gallery
Recent jobs
What to expect
How working with Capitol Radon actually goes
A real written quote
Tell us about your home and you get a written quote back fast, not a number guessed over the phone or read off a photo.
A technician who explains the plan
Before anything gets installed, you will know why the system is laid out the way it is for your specific foundation, not a generic setup.
A result you can verify
We do not just tell you the fan is running. A post-mitigation test confirms your actual indoor radon level came down.
Get a straight answer on your wall
Free on-site estimates across Des Moines and Polk County. We look at the actual wall, measure the elevations and send a written scope — no charge and no sales pitch.