Renovax has some of the best reviews of any home improvement company in the Chicagoland area. Not only are we BBB-certified as a dependable, high-quality company, we are certified by the Vinyl Siding Institute, the EPA, and other firms that entrust us to perform work in the best imaginable manner. Our customers are also proud to be able to say that they have done business with Renovax. Feel free look for reviews written about us on various internet sites. Here are some highlights to what has been said about our company by past customers.