*The Angi rating for Radon Detection And Reduction companies in Marion, MI 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 Marion, MI 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 March 27, 2026
Serving Marion, MI and surrounding areas
Approved
Super Service Award Winner
In business since 2025
Free estimates
Emergency services offered
"Installed a radon mitigation system. Explained everything to me before he started and also when the job was completed."
Serving Marion, MI and surrounding areas
In business since 2006
Credit card accepted
Offers commercial services
"He was very polite and answered all the questions,I has"
+6
Serving Marion, MI and surrounding areas
In business since 2000
Free estimates
Credit card accepted
"Justin did a great job. He was punctual and thorough. He walked through with me to explain in laymen’s terms issues that required my attention. I would hire him again."
Serving Marion, MI and surrounding areas
In business since 2006
Emergency services offered
Credit card accepted
"Kase did our new home inspection as well as the well/septic for the home we were selling. He was on time, professional and extremely pleasant to work with. When the VA needed some additional documents for our mortgage he got them right over to us (same day). And the owner and office manager were always friendly too. I would hire this company again and again."
Serving Marion, MI and surrounding areas
In business since 2010
Free estimates
Warranties offered
"Mike and his daughter performed the inspections. He was responsive to my questions and doubts and was able to set up the appointment for the next day. I would have expected that the smoke detectors along with the doorbell to be tested - I didn't think of this until after the inspection. I did ask him to check some of the lights (porch, closet) that maybe would have been missed. Price was higher than most but he was able to accommodate my timing."
+8
From average costs to expert advice, get all the answers you need to get your job done.
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.
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.
Can a homeowner install a radon mitigation system? While some parts of the project are fine for DIY, you should leave the meat of the task to a licensed professional.
You need to protect your home from radon, but what does a radon mitigation system look like? Check out this radon mitigation system diagram to learn how it works.
Radon can seep into your home through cracks and small openings. Here's how to get rid of radon and why you need to do it.
