*The Angi rating for Radon Detection And Reduction companies in Alma, 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 Alma, 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 January 29, 2026
Serving Alma, MO and surrounding areas
Approved
In business since 2011
Free estimates
Credit card accepted
"They were very thorough and informative. They gave me information for my final walk through that I could never have had otherwise."
Serving Alma, MO and surrounding areas
In business since 1988
Free estimates
Credit card accepted
"Overall everything was pretty good. I felt the installation could have looked much cleaner but it is fine. I still haven't re tested to see what my radon levels are now."
Serving Alma, MO and surrounding areas
In business since 2016
Free estimates
Credit card accepted
"I tested it after the mitigation and it was much lower and safer than the government requirement. Great quality and I would recommend them."
+13
Serving Alma, MO and surrounding areas
In business since 1988
Free estimates
Credit card accepted
"Very professional and well done."
Serving Alma, MO and surrounding areas
In business since 2007
Free estimates
Credit card accepted
Barnett Real Estate Inspections, LLC offers fast, friendly and courteous service. We use only the best products and are always eager to answer your questions and concerns. We have built our reputation on our commitment to providing quality service, which has earned us an impressive reputation with many valuable customers. We take pride in delivering value through top quality, dependable work with excellent price and reliable, honest service. Call us today!
Serving Alma, MO and surrounding areas
In business since 2005
Free estimates
Mid MO Inspectors will provide you or your business with a full service approach to all your inspection needs. Please feel confident in contacting Mid MO Inspectors for your next inspection.
+5
Serving Alma, MO and surrounding areas
In business since 1986
Free estimates
Credit card accepted
Preferred Home Inspections has been serving Smithville and the surrounding KC Metro area for over 20 years. Radon Gas Testing is also our Specialty!
Serving Alma, MO and surrounding areas
In business since 1997
Free estimates
Expert Environmental Consulting has been in business for over ten years , they specialize in testing of toxic materials in your home or business. They work in both Kansas and Missouri.
Serving Alma, MO and surrounding areas
In business since 2008
Free estimates
A-Midstates Property Inspection is a local and family owned business and has been bringing a safer home to your community since 2008. We specialize in making sure your new home or existing home is safe and sound!
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.
