*The Angi rating for Radon Detection And Reduction companies in Augusta, MO 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 Augusta, MO 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 23, 2025
Serving Augusta, MO and surrounding areas
Approved
In business since 2001
Free estimates
Warranties offered
"Jason was very professional and we are very happy with the results."
+1
Serving Augusta, MO and surrounding areas
Approved
In business since 2011
Free estimates
Credit card accepted
"They did a great job. Very through, prompt, and friendly!"
Serving Augusta, MO and surrounding areas
In business since 2017
Free estimates
Credit card accepted
"Worked with Scott on 2 separate home buying searches and he has been nothing but honest, thorough, genuine and professional! He make too while experience comfortable for me and educated me throughout both inspection and those that he worked with that did my sewer lateral were also honest, thorough, genuine and professional ??! I've already recommended him and will continue to do so!!"
Serving Augusta, MO and surrounding areas
In business since 2023
Free estimates
Small jobs welcome
"TESTING FOR ASBESTOS I need to make sure people know about a man named Jeff Miller Owner of Scope Environmental. I wanted to have my basement checked for Asbestos. This man was absolutely the nicest person. Jeff is a professional, who explained things extremely well and in detail, offered positives suggestions, and extremely knowledgeable. Oh, and extremely honest and helpful. If you ever want to have your basement checked for Radon or Asbestos or Mold, please call this nice man who has a vast amount of experience and knowledge on these three issues. His phone number is 314-220-1810. His pricing is very reasonable and he is Certified in the State of Missouri which is a requirement by the State to do testing. He sure put my mind at peace."
+10
Serving Augusta, MO and surrounding areas
Free estimates
Credit card accepted
"It went great! They set up a system in my parent's house and they mitigated the radon down to a save level. They did a test before and after, and I was satisfied with the results. Proper Environmental did a thorough job and would recommend this company to anyone!"
+3
Serving Augusta, MO and surrounding areas
In business since 2017
Free estimates
"Couldn t be happier. One of the most complete and thorough reports I have seen from any inspectors, having bought a sold several properties over the last 6 years. Highly recommended, and would definitely use again!"
+4
Serving Augusta, MO and surrounding areas
In business since 2017
Free estimates
Credit card accepted
"I live in Iowa purchasing a home in St. Louis Mo Wow my expectations were exceeded extreme proficiency, I truly felt like I was right beside them with the report and pictures, nothing was left untouched. Thank you so much now I feel secure moving forward in my home purchase"
Serving Augusta, MO and surrounding areas
In business since 2019
Free estimates
Emergency services offered
"He did an excellent job! I would recommend the company. He did multiple project and everything went well."
+43
Serving Augusta, MO and surrounding areas
In business since 1980
Credit card accepted
We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!
Serving Augusta, MO and surrounding areas
In business since 1998
Free estimates
"It went great, I'll probably call them again."
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 St. Louis, MO, depends mostly on the type of system being installed. Use this guide to learn about your options.
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.
Learn how to hire a qualified radon testing pro for your home. Find certified professionals, understand costs, and get expert tips to protect your family.
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.
What is radon testing? Radon testing measures the presence and concentration of radon gas within indoor environments. Read on to learn more.
