4.6 
14 *The Angi rating for Radon Detection And Reduction companies in Novi, 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 Novi, 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 November 20, 2025
Serving Novi, MI and surrounding areas
Approved
In business since 1988
Customers say: Quick response
"This company did an outstanding job in doing our job. They were prompt and very professional. I would recommend D&D again!"
Serving Novi, MI and surrounding areas
Approved
In business since 2021
Emergency services offered
Customers say: True professional
"Epic Radon Services were efficient and very reliable. The technician was extremely knowledgeable and did a great job, also cleaned up after the installation. I do definitely recommend Epic Radon."
+5
Serving Novi, MI and surrounding areas
Approved
In business since 2021
Free estimates
Warranties offered
"He's very knowledgeable and helpful! Did a wonderful job helping me find a new home!"
Serving Novi, MI and surrounding areas
Approved
In business since 1999
Emergency services offered
Credit card accepted
"Great job. They were very professional and made suggestions that saved us money. If there is another service we need, I would use them again."
Serving Novi, MI and surrounding areas
Approved
In business since 2011
Free estimates
Warranties offered
"Great people to work with!"
Serving Novi, MI and surrounding areas
In business since 2020
Free estimates
Offers commercial services
"The drop down box would not let me select Radon Testing. Being that there is a high amount of radon in my area, even in my neighborhood, I had my house tested. They were very professional and explained what they were doing and what they were looking for. Plus they showed up when they said they would, and didn't give me a 6 hour window like some companies. I highly recommend."
Serving Novi, MI and surrounding areas
In business since 2003
Warranties offered
Offers commercial services
"Shawn called immediately. He was very accomodating. His price was very affordable. He was knowledgeable about the test. He conducted himself very professionally and was a pleasure to talk with. I would definitely recommend him to others."
Serving Novi, MI and surrounding areas
In business since 1986
Free estimates
Credit card accepted
"Patrick was pivotal in credibly identifying safety, code, workmanship, quality, and structural issues on our home addition and garage project done by a Mason, Michigan builder who, despite being verified as licensed and insured with a 5 star review rating, proved to be a failure on all levels of home building. Until the inspection with Patrick of The Buyer’s Inspector, we had no idea how grossly misplaced our trust was in this builder. When COVID-19 shutdown our project we began noticing quality problems. This led us to hire Patrick from The Buyer’s Inspector. He was thorough, detailed, and spot on for the major problems as well as minor issues he identified during his inspection, including the multiple structural deficiencies. He recommended we hire a structural engineer to investigate these deficiencies in detail and the engineer verified all of Patrick's findings. It has been a very trying time legally fighting for our project to be done right but we thank Patrick for identifying all the problems using his extensive knowledge, experience, and understanding of Michigan's Building Construction Codes and industry standard building practices. Without his help we would have likely been stuck with this horrible build project that is riddled with safety, structural, workmanship, quality, and code issues. We highly recommend Patrick to anyone needing a thorough and detailed home inspection."
Serving Novi, MI and surrounding areas
In business since 2000
Free estimates
Credit card accepted
"I was very happy with their work, He was amazing and I got some great advice."
+2
Serving Novi, MI and surrounding areas
In business since 2000
Free estimates
Credit card accepted
"Personal attention and explanation of the process. Made a thorough inspection of the best. I received written results of the testing and a personal phone call to explain the various results."
From average costs to expert advice, get all the answers you need to get your job done.
The cost of a radon mitigation system in Detroit, MI, 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.
The cost of a radon mitigation system depends mostly on the type of system being installed. Use this guide to learn about your options.
Want to learn how to master DIY radon mitigation? We have a step-by-step guide on how to complete this challenging project on your own.
A home inspection is an investment in your property's health and longevity. Discover why a home inspection is important even if you don’t plan to sell.
How long does a radon mitigation system last? A properly installed and maintained system can last 20 years or more, but various issues can reduce the life span.
