Window Replacement Contractors in Naperville, IL

"I had a small job and trouble finding professional help for my small job replacing the shingles on the roof of my wood garden shed -- 12x6 size. Once I removed the tools inside to prepare for their work, I realized I also needed the floor replaced. They completed both jobs within a few hours; they cleaned up afterwards, I am now prepared for keeping my lawnmower and other tools dry and ready for next season. They were a pleasure to work with. Their price was fair."

"The work looks excellent & was done really quickly! The quoting process was super helpful. They walked me through all the choices and helped me make the best decision for my replacement glass block."

"Review: Vinyltech replaced my siding Spring 2021 and I wrote a very positive review of their work and customer service when it was completed. I was aware of their other service, replacement windows, at the time but I had already done my windows many years ago and they were still good. However, recently, one of them had to be replaced, which was covered under the warranty, but I was going to be the one to actualy install the new window. So, not being a window installer, I messed it up and the window was not secure in the track. I called Kris at Vinyltech, even though he did not have anything to do with my windows, and asked if he would mind stopping by to tell me what I was doing wrong. He showed up a few hours later and within 2 minutes had fixed my mistake and gotten the window securely installed. He also gave me a few tips for next time. So, in summary, this was same day service at no charge on a product that he had not even sold me! Who does this?? Vinyltech does, that is who! Customer for life now..."

"Joaquin Sanchez is very hard-working. He was cooperative and very interested in pleasing the customer. He did a great job in cleaning up the exterior of my home. Joaquin needs a better rain suit because he got very wet during the process of pressure washing the house. I would recommend him to do this work. He does need to be more careful around the motion detector lights."

"This company is excellent and U will continue to hire them if needed..."

"We have once again reached out to Joe Kim at J & K Home Improvements when we had a new project planned. We were completely satisfied when we replaced our siding and roof with Joe. Now Joe and his professional crew have replaced all our windows . There are never surprises or additions from when the job is quoted. Once again we are totally satisfied and delighted with their work!! It has been a stress free experience each and every time."

"Weâ ve never replaced an exterior door. Todd is very knowledgeable and took his time to explain what would be best for my home. We love our new door."

"Very thorough and very professional work."

"Joe and his guys were on time, professional and know there stuff. Im a contractor and Im glad they will work with me on many projects in the future."