Get matched with top window and door contractors in Niles, IL

"Gus and his team at EcoChamp Windows & Siding are amazing! They were very professional, responsive, and installed high quality windows in our home at competitive pricing. I love my new windows and Gus’ suggestions really made a difference. My husband and I highly recommend this company!!!"

"Tom and Andrew did a great job installing my patio door today. Highly efficient and completely thorough. I would absolutely recommend them for a future home improvement project when needed."

"Great communication with scheduling and service provided.timely and Benjamin called ahead for estimated arrival time. They completed window insulation on 11 windows. Benjamin was our technician and did a fantastic job. He installed weatherstripping on 11 windows. He worked efficiently and kept a clean work space. We are very pleased with his work. I would definitely use this business again."

"Prompt and professional.Solved my problem on patio sliding door."

"The Chicago Window Guys is a great company to have install your windows and doors. the owner Russ came out and was not aggressive or pushy like other companies. He was patient and truly listened to what me needs were. Since I have a big home I wasn't able to have all my windows done at once. This was ok! Russ worked with my budget and I got a new patio door, kitchen window and living room window. I was concerned about how well they will block out noise since I live close to a train track. The door and windows are great at reducing noise and keeping my home cool in the summer and warm in the winter. The installers were professional and did a great, high quality and thorough job. Will use this company again to get the rest of my windows done."

"Jon came out measured my window and was back within a week to replace the bad window. Very professional, worked around my business timeline and was proficient. I will be referring him to anyone I know with bad windows! I catch myself gazing out the window now that I can see out of it."

"I was having a problem with the glass door of my shower, with the door scraping against the hinged side of the glass. AG Glass arrived when they said they would and completed the repair right then. The door works great, no more scraping sound every time it opens and closes. I'm very happy with the work, highly recommend!"

"Price is right. Quality is excellent. They installed my basement shower door and I had them back after I updated my upstairs bathroom and I’m very happy with how both jobs went."

"Excel, did an excellent job answering our million questions and was courteous. We had an issue that wasn't Excel's fault. My wife wanted the patio doors that has the blinds inside the window. But the last update that Excel received from our village was it doesn't meet code. So we had to go with the regular patio doors. So once the windows and patio door was replaced, the village had to approve it. So as the village inspector was doing his job, I took it upon myself to ask why the village doesn't allow patio doors with blinds inside the windows. The inspector informed me that we can, the particular code was changed some time back. Excel wasn't aware of the change, so we immediately called Excel informing them of what we just heard. Excel without hesitation got us the windows that my wife originally wanted. Excel made my wife happy, which made me happy later on that night & that night our patio doors were changed to the ones she wanted!!! Thanks Excel!!"

"Robert provided the quote. Was on time. Framed the exterior of door. Great work!. Highly recommend."