*The Angi rating for Radon Detection And Reduction companies in Richwood, TX 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 Richwood, TX 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 July 18, 2026
Serving Richwood, TX and surrounding areas
Approved
In business since 2017
Free estimates
Emergency services offered
"Indoor quality testing. Was getting sick with allergies and he found mold. He explained everything in detail and was very professional, honest, punctual. He has solved are problems and we're glad we found him."
Serving Richwood, TX and surrounding areas
In business since 2011
Free estimates
Warranties offered
"They were prompt, efficient and courteous. They called to let me know they were on their way and cleaned up everything when they were done. They were supposed to explain something to me about some monitor after the installation, but they forgot. They did walk through how to do the radon test in another week. they also gave me a senior discount, which was definitely appreciated. Otherwise, their pricing was pretty much in the range with the other estimates I received."
+1
Serving Richwood, TX and surrounding areas
In business since 2016
Free estimates
Emergency services offered
"Lance was very professional and informative! He was very quick to fit us in to his schedule to test for toxic mold! He got the test results back quickly and gave us his recommendations within 24 hours! I highly recommend LoneStar Mold Testing."
+22
Serving Richwood, TX and surrounding areas
In business since 2013
Free estimates
Warranties offered
"Zach Shipley of Clear Environmental took on the task of removing my extremely large inground swimming pool, filling the cavity and resodding the lawn. He and his crew were very professional in all aspects and he was very "hands-on" throughout the entire process. He was on-site for delivereies and to oversee the work and to keep me apprised of everything that was being done and how the job was progressing. It was a monumental job and he made it as painless as possible at a very competitive price. I would highly recommend Clear Environmental to anyone with a home or commercial project."
+7
Serving Richwood, TX and surrounding areas
In business since 1980
Free estimates
Credit card accepted
"The problem was that I had purchased 4 hours, but did not have 4 hours of work. I asked them to do some interior painting, which turned out good, and the price they added on was kind of high."
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.
