Certified radon testing and mitigation for Iowa City homes and businesses — NRPP-certified, licensed, and trusted across Iowa.
Iowa has some of the highest radon levels in the country, and Iowa City and Johnson County are no exception. Whether you're buying a home, building new, or running a commercial building, knowing your radon level is the first step — and getting it fixed if it's high is a straightforward, single-day process.
We handle testing and mitigation work in Iowa City using the same certified process and equipment we use across our entire service area.
We're actively serving Iowa City and the surrounding area, with testing and mitigation projects completed and more underway across the community.
Our team handles everything from testing to full system installs, with the same certified process and equipment you'd get anywhere in our service area.
Every home is a little different, but the process is straightforward — and the installation itself is completed in a single day.
We confirm current radon levels (or use your recent test results) and inspect your home's layout.
We design the mitigation system suited to your home's layout and foundation type.
Your system is installed, sealed, and inspected for proper airflow — completed in a single day.
We confirm levels have dropped before we consider the job done.
Real feedback from customers across our service area.
"I had a wonderful experience with Central Iowa Radon! The estimator Matt visited my home and was professional, knowledgeable, and gave me a lot of confidence to choose this company."
"My basement had a few complications for the Central Radon crew. They were all met with perseverance and ultimately success. I'm very happy with Central Iowa Radon and recommend this company."
"James and Austin were very professional. I appreciated that they were very communicative about explaining the process of what I wanted installed. I would definitely recommend them."
Tell us about your Iowa City property and we'll follow up within 24 hours.
