*The Angi rating for Radon Detection And Reduction companies in Collinwood, TN 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 Collinwood, TN 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 05, 2026
Serving Collinwood, TN and surrounding areas
Approved
Super Service Award Winner
In business since 2002
Free estimates
Warranties offered
"David Garrett explained the family club membership to me and it saved me money and I will be getting a radon test at my next service appointment"
+14
Serving Collinwood, TN and surrounding areas
In business since 2000
Free estimates
Credit card accepted
"We hired David to do an inspection and Radon test for a home we are planning on buying. He was very professional and capable in all of his inspection. He was very polite and not afraid to get dirty or to find everything going on in the home. He had answers for all my questions and knows what he is doing."
Serving Collinwood, TN and surrounding areas
In business since 2010
Free estimates
Emergency services offered
"On time, thorough and professional. Highly knowledgeable. Would highly recommend for air quality testing and Radon remediation."
+22
Serving Collinwood, TN and surrounding areas
In business since 1980
Emergency services offered
"Jim did a fantastic job on our radon mitigation system. He is extremely professional. We could not have been more pleased! I would recommend him without hesitation to anyone needing radon work.
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Serving Collinwood, TN and surrounding areas
In business since 2004
Free estimates
If it's Air Tight it's energy right. You can't make a house too tight. We specialize in blown-in closed cell foam insulation, the most energy efficient product on the market.
Serving Collinwood, TN and surrounding areas
In business since 2019
Free estimates
Emergency services offered
We Control your ground/sitting water issues outside your house and in crawlspaces AND basements. We also know how annoying having air come up through a moldy crawlspace is. We can eliminate your existing mold and seal off your floor framing system with a special mold resistant lumber sealant.
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.
