*The Angi rating for Radon Detection And Reduction companies in Hampshire, IL 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 Hampshire, IL 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 March 18, 2025
Serving Hampshire, IL and surrounding areas
Approved
In business since 1991
Free estimates
Credit card accepted
"project radon gas very professional work completed on time and very neat"
+39
Serving Hampshire, IL and surrounding areas
Approved
Super Service Award Winner
In business since 2014
Free estimates
Small jobs welcome
"Mat is the inspector realtors hate... tongue-in-cheek. He is extremely knowledgeable, has great attention to detail, and is very honest. If there is something wrong with the property, you better believe he's going to find it. He takes the time and does a thorough job. I highly recommend him!"
+4
Serving Hampshire, IL and surrounding areas
Approved
Super Service Award Winner
In business since 1993
Free estimates
Emergency services offered
"Dave Gardner and crew outstanding. Extremely knowledgeable, identified and fixed my radon problem . Very honest and trustworthy"
+20
Serving Hampshire, IL and surrounding areas
Approved
In business since 1996
Free estimates
Emergency services offered
"This company is great to work with. They did some mold testing on parents’ home and did excellent work. They also did some work on my home. They replaced a water heater and bathroom fans. He was easy to get a hold of, personable and come over right away."
+18
Serving Hampshire, IL and surrounding areas
Approved
In business since 1957
Free estimates
Warranties offered
"When your basement floods it is a very stressful time and I am so grateful that the first phone call I made was to US Waterproofing. Jose came out right away and quickly diagnosed what happened (Sump Pump failure) and then took me through all the options -- Good, Better, Best to fix it. I ended up going with the Better option. They scheduled the work quickly and I was very happy with the professionalism of the 3 installation people that came out led by Mauricio who installed a new sump pump and a battery backup sump pump so that I have insurance in case the main sump pump fails or there is a power issue. Could not be more satisfied with US Waterproofing. I highly recommend them!"
Serving Hampshire, IL and surrounding areas
In business since 1988
Free estimates
Warranties offered
"Radon levels went from about 12 to hovering between 0.4 and 0.1 after about 24 hours. Great work done quick and done well."
+4
Serving Hampshire, IL and surrounding areas
In business since 1994
Emergency services offered
Credit card accepted
"Inspection went very well. Very thorough. It more than paid for itself. House Doctors's is licensed by the State to do home inspections, and licensed to actually educate and train other home inspectors. They seem like they want to work for YOU not the realtor."
Serving Hampshire, IL and surrounding areas
In business since 2015
Small jobs welcome
Credit card accepted
"Technician explained everything about Radon in terms we could totally understand. He was patient, polite, totally knowledgeable and professional."
Serving Hampshire, IL and surrounding areas
In business since 2017
Free estimates
Warranties offered
"Schan did a great job, very professional. He came out to see what the job was before he gave me a quote. I have a huge crawl space which took some time but he stuck with it to finish it in one day. Now I can breathe easier knowing it's taking care of right. I highly recommend Clean Air Radon Systems."
+18
Serving Hampshire, IL and surrounding areas
In business since 2008
Free estimates
Credit card accepted
"Very easy to get an appointment on short notice when I had limited time to get a radon test done in the process of purchasing a home. Their price was also slightly lower than an estimate I'd received from another company, and the technician was more thorough about explaining the process than the other company I considered."
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.
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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.
