*The Angi rating for Radon Detection And Reduction companies in Green Lake, WI 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 Green Lake, WI 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 April 23, 2026
Serving Green Lake, WI and surrounding areas
Approved
Super Service Award Winner
In business since 2023
Warranties offered
Small jobs welcome
"Mike was on time on each of the two visits and offered a radon test. He inspected the basement area and confirmed the piping thru the roof by going into the attic. was very professional"
+8
Serving Green Lake, WI and surrounding areas
Approved
In business since 2021
Free estimates
Customers say: Quick response
State licensed home inspector. Weekend appointments available.
Serving Green Lake, WI and surrounding areas
In business since 1993
Free estimates
Credit card accepted
"I had a radon mitigation system installed on Wednesday. The reason I went with your company was because of Ashley. When she met with us to go over the results of our testing and propose a solution I was greatly impressed with her knowledge of the system she was proposing. I had a number of questions and received a couple of other quotes but I always came back to Ashley. And I'm glad I did. Then there was Luke. I couldn't have asked for a better installer. He totally explained what he was going to do and did it expertly. I had a number of things that I asked him to change in the garage and he gladly did it even though it meant it was going to take longer to do. The main change was redirecting the PVC line to come out on the opposite side of my garage roof. That meant he had to climb up on to my steep garage roof in almost darkness. He did a great job and I would highly recommend Lifetime to anyone contemplating a radon mitigation system"
Serving Green Lake, WI and surrounding areas
In business since 2025
Free estimates
Emergency services offered
"They were very timely and even stopped the day before their personal trip to give me the estimate and setup a time to start the work couldn't have asked for a better Pro/experience"
+6
Serving Green Lake, WI and surrounding areas
In business since 1980
Free estimates
Radon Reduction Specialist, Inc., has been providing quality work at an affordable price we have been in business for the past 21 years. Call us today and let us take care of all of your needs.
Serving Green Lake, WI and surrounding areas
In business since 1994
For lead testing and other specialty services JW Rothrock Inc. is Wisconsin's premier in lead testing as well as abatement. For cost effective and professional service JW Rothrock is by far above and beyond the rest.
From average costs to expert advice, get all the answers you need to get your job done.
The cost of a radon mitigation system depends mostly on the type of system being installed. Use this guide to learn about your options.
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.
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 gas? Find out what this radioactive gas is, why it is dangerous, how it gets in your home, and how to mitigate it.
What is radon testing? Radon testing measures the presence and concentration of radon gas within indoor environments. Read on to learn more.
