*The Angi rating for Radon Detection And Reduction companies in Ada, 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 Ada, 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 June 16, 2026
Serving Ada, MI and surrounding areas
Approved
In business since 2021
Free estimates
Small jobs welcome
"Major project was installation of a radon remediation system."
Serving Ada, 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 Ada, MI and surrounding areas
Approved
In business since 2017
Free estimates
Emergency services offered
With years of experience in HVAC, plumbing, electrical, and general contracting, we entered the radon industry when we saw a lack of quality. We design every system specific to your home with quality and longevity in mind. Many competitors have a focus on money and speed, we focus on quality and efficiency.
+5
Serving Ada, MI and surrounding areas
Approved
In business since 2006
Free estimates
Credit card accepted
"Gary did a very thorough job inspecting my house and staying patient with me and I made my selection of tests to be run. We ended up finding more toxic material than I had imagined. He stayed up VERY late writing up the report so I was able to move towards a solution quickly. I bought one small and one large air purification system from him and have been running them for less than 2 days and can already breathe easier. Removing mold is going to be pricey but you can't put a price on your families health. Thanks Gary!"
Serving Ada, MI and surrounding areas
Approved
In business since 2018
Free estimates
Credit card accepted
"Very helpful and genuine, very knowledgeable and and educational through the inspection."
Serving Ada, MI and surrounding areas
Approved
In business since 2019
Credit card accepted
Offers commercial services
"Excellent communication concerning what I needed to know and was willing to work everything out I was concerned about. Worked well with me explaining things that could happen in the future and how to handle it. He called and scheduled to see if he could come a day early and followed up the next day with a phone call on how things were working. Very good service and I would recommend them for Radon gas monitoring and testing."
+7
Serving Ada, MI and surrounding areas
Approved
In business since 2023
Free estimates
Emergency services offered
"Gary was very professional and helpful for what I needed"
+5
Serving Ada, MI and surrounding areas
In business since 2017
Free estimates
Warranties offered
"SM Radon was immediately responsive and stayed in regular communication throughout the process. The work was completed as promised. I would use them again."
+2
Serving Ada, MI and surrounding areas
In business since 1988
Free estimates
Credit card accepted
"This is my 2nd home mitigating radon through SWAT. Very, very good!"
Serving Ada, MI and surrounding areas
In business since 2000
Free estimates
Credit card accepted
"I hired Double Check to do an inspection for a personal decision of "Repair or Replace". Justin came out, performed the inspection, took photographs and answered all my questions. He found some issues like a few shingles missing, popped nailheads and the like. We discussed the Repair or Replace decision. Very knowledgeable and easy to deal with. Highly recommended."
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.
