*The Angi rating for Radon Detection And Reduction companies in Cresco, IA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Radon Detection And Reduction needs.
*The HomeAdvisor rating for Radon Detection And Reduction companies in Cresco, IA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Radon Detection And Reduction needs.
Last update on February 11, 2026
Serving Cresco, IA and surrounding areas
Approved
In business since 2020
Free estimates
Warranties offered
"It reduced the radon from an average of 23 to 0.24."
+14
Serving Cresco, IA and surrounding areas
Approved
In business since 2020
Free estimates
Warranties offered
"Installed in timely manner. Have to wait on radon test to see if it works."
Serving Cresco, IA and surrounding areas
Approved
In business since 1989
Free estimates
Warranties offered
"This job was completed efficiently and professionally. A design specialist came to test and measure every detail for the project. The crew arrived with everything needed for the job. They worked very hard to install Waterguard in the concrete floors inside around the foundation to the sump pump basket. They also installed Geo-lock anchors to support a block wall that was bowed. This company has 36 years in business and provides excellent results and professional customer relations. Call Amer. Wtrwrks for a free estimate. You will not be disappointed. A wise investment of $11,270."
+156
Serving Cresco, IA and surrounding areas
In business since 1988
Free estimates
Credit card accepted
"Our radon specialist, Tim Milledge, was terrific. Communication was excellent, he arrived on time, was professional, courteous and experienced. He was able to run the pipe line and place the other equipment in a way to be unobtrusive and did nothing to detract from the aesthetics of our property. He explained post procedures and cleaned up after himself, unusual these days with service providers, and completed the installation quickly and efficiently. We would highly recommend SWAT and, in particular Tim."
Serving Cresco, IA and surrounding areas
In business since 2020
Free estimates
Small jobs welcome
"Luis was very patient, detailed, and filled with valuable information. He took his time and explained to us all the required and suggested needed improvements throughout the entire inspection. We were in a jam and needed the inspection the next day and we were lucky that he was available. The turn around time of the report was within 24 hours as he promised. He a reliable service and we would highly recommend him in the future."
+11
From average costs to expert advice, get all the answers you need to get your job done.
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