VSI Radon Reduction Corp has been a leading expert in radon reduction across Illinois since 1987, serving a diverse range of residential, commercial, and new construction clients. Renowned for having the highest number of licensed radon mitigation professionals in the state, the VSI team is committed to delivering unparalleled service. They specialize in servicing all types of radon mitigation systems, offering expert diagnosis and repairs. Proudly serving the Greater Chicago-land and Rockford areas, VSI is dedicated to ensuring a safe environment by effectively reducing radon levels. Customers praise the company's prompt, professional, and friendly service, with the radon mitigation system installation process being described as clean, neat, and highly efficient. VSI is consistently rated as a top choice for radon reduction, trusted for its experience, expertise, and excellence.
I wanted to give a shout out to Paul Murphy from VSI. Paul went over and above making sure my radon mitigation system was repaired properly and double checked that all of ductwork was venting the right way.
July 2026
Very easy and efficient. Just filled out a form online and was emailed a proposal. Called to schedule and got an appointment less than a week later. The whole process took less than two weeks, and 24 hrs later my reading was down to 0.7 from 10!
June 2026
VSI came in & set up the mitigation system flawlessly They were very knowledgeable & you couldn't tell anything was done after they were finished I highly recommend this company
