*The Angi rating for Radon Detection And Reduction companies in Sigourney, 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 Sigourney, 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 June 27, 2026
Serving Sigourney, 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 Sigourney, IA and surrounding areas
Approved
In business since 2017
Free estimates
Customers say: True professional
"Great to work with. Our radon level went from 4 pre mitigation to less than 0.4 when we tested after mitigation."
Serving Sigourney, 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 Sigourney, 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 Sigourney, IA and surrounding areas
In business since 2020
Free estimates
Small jobs welcome
Home Sweet Home Inspections, LLC is a small and local business, which is owned and operated by a US Veteran. \n\nMY MISSION:\nMy mission is to provide my clients with high standard of Home Inspections and Radon Testing services that are carried out with honesty, detailed attention, and within a timely manner. \n\nWHY HIRING ME?\nWhether my clients are home buyers or home sellers; my inspection report provides them with the information they need to make an informed decision about the property being inspected. \n\nHere are some key features that set my company?s standards:\n-Certified Professional Inspector by InterNACHI;\n-Operates under structured Standards of Practice, a Code of Ethics, and a solid Quality Assurance Plan;\n-Fully Insured. Also backed by InterNACHI $25,000 Honor Guarantee;\n-Same day report;\n-Condos & Town Homes = $250.00. Single-family Homes = $275.00. Regardless of size.
+11
Serving Sigourney, IA and surrounding areas
In business since 2021
Free estimates
Credit card accepted
Honor Radon Mitigation Specialists is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.
From average costs to expert advice, get all the answers you need to get your job done.
Get clear answers on how much radon remediation costs, including average prices, key cost factors, and tips to save money on your home’s radon mitigation.
The cost of a radon mitigation system depends mostly on the type of system being installed. Use this guide to learn about your options.
Find out what impacts radon testing costs, including average prices for DIY kits and professional services, so you can protect your home and budget confidently.
Radon is a gas that you can't see or smell and is harmful to your health. If your home has radon, you need to know who installs radon mitigation systems.
What is radon testing? Radon testing measures the presence and concentration of radon gas within indoor environments. Read on to learn more.
Knowing how to test for radon will keep your home free and safe from this odorless gas—you just have to decide whether to do it yourself or hire a pro.
