5 
17 *The Angi rating for Radon Detection And Reduction companies in Grayslake, 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 Grayslake, 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 January 09, 2023
Serving Grayslake, IL and surrounding areas
Approved
In business since 2016
Free estimates
Credit card accepted
"Very friendly, efficient, and prompt. I would hire again. Radon test cost $200.00 which was very competitive. The results didn t need to go a lab."
Serving Grayslake, IL and surrounding areas
Approved
Super Service Award Winner
In business since 2020
Free estimates
Credit card accepted
"Prompt replies and timely work. Very cooperative and easy to work with. Results available same day test ended."
Serving Grayslake, IL and surrounding areas
Approved
In business since 2008
Free estimates
Credit card accepted
"Very responsive and informative. Danny explained what was necessary and did an expert level job. Before doing any work he reviewed the entire process with us, and covered all walkways and stairs with tarps. Afterwards he answered all our questions about radon. The after test showed mitigation reduced our radon measurements to 0.51! Excellent work."
Serving Grayslake, IL and surrounding areas
Approved
Super Service Award Winner
In business since 2014
Free estimates
Small jobs welcome
"I contacted Matt last minute for my townhome inspection and he was very quick to reply and accommodate my request. He was very thorough and walked me through the whole inspection (which took a little over 2 hours) and answered every single questions I had and gave me some suggestions as well. I am an agent and have worked with a few inspectors, but none of them were as thorough as Matt. I HIGHLY recommend him & will definitely be using him for all future inspections."
+4
Serving Grayslake, IL and surrounding areas
Approved
In business since 1996
Free estimates
Emergency services offered
"This is a high quality mold/fungi/fungus testing company, with excellent customer service and follow-up. The phones were picked up on the first call each time, and arranging for an appointment was very easy. They arrived on time, were efficient, informing, and friendly in their work, and brought commercial equipment to perform the test samples. The follow up phone call and email on the test results was good, and they provided a potential remediation plan for us to follow on the test results. The third party lab utilized by them had easy to understand numbers, graphs, and descriptions of what was tested. We will do business with Gardner Services again in the near future, and will recommend them to others."
+18
Serving Grayslake, IL and surrounding areas
Approved
In business since 1957
Free estimates
Warranties offered
"as above. spent over an hour inspecting and testing"
Serving Grayslake, IL and surrounding areas
In business since 2012
Credit card accepted
"Completely satisfied. Would certainly recommend them for Radon mitigation work. They worked efficiently, were neat and clean and the price was quite reasonable."
Serving Grayslake, IL and surrounding areas
In business since 1994
Emergency services offered
Credit card accepted
"He was very good! He discussed with the seller all of what he found in his inspection and was very professional. I will highly recommend him. He's a great guy!"
Serving Grayslake, IL and surrounding areas
In business since 2020
Free estimates
Warranties offered
"The techs were very professional and thorough. They sealed the sump and installed a Radon mitigation system."
Serving Grayslake, 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."
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 Chicago, IL, 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.
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.
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.
