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

"The window pro was intelligent and respectful, He explained everything first and then presented my options. I was very pleased with his work and would hire him again if I have another window problem."

"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!!!"

"John's Windows, Doors and Floors did an excellent job fixing our sliding patio door. I am so happy with the work that I plan to have them work on my windows too."

"We had to replace 3 windows and a huge patio door. The replacements were smooth and we love how easy they are to open/close. We can already feel the difference with our new patio door, and have a nice cozy family room now! Russ was incredibly helpful and accommodating with our timelines. The staff has always been friendly and quick to respond to us. We definitely recommend Chicago Window Guys!"

"Steve's crew was outstanding. Very professional and skilled and it showed in their work. We had a few issues with grids being on windows they shouldn't have been and some confusion around where tempered glass was needed or not however Steve addressed all of it to our satisfaction. I would recommend Premier to anyone looking for replacement windows."

"I highly recommend Windo-Well Cover Co. They were here when they said they would be, came prepared do the job even if it rained, and went above and beyond by cleaning out the window well before installing the cover. I am happy with the look of the cover, but am especially pleased with the strenth and durability of the cover. We will use them again to cover additional window wells."

"I needed to replace a shattered 28X76 3/8" glass shower door and affix the side panel to prevent leaking. Damian was punctual and courteous, and he completed the work in the 1.5 hours that he predicted. He provided the best price of three installation quotes and did a beautiful job of installing the door and correcting an error of a fixed panel by the original installer. The new door and old panel match perfectly, the bathroom was clean when he left, the door works beautifully, and all leaking has stopped. I would definitely use him again."

"From the first interview our sales consultant through the post installation follow-up, we were very happy with the service and work that Excel Windows provided. Sales: We found Matt, our sales rep for Excel, to be friendly, knowledgeable and very responsive to the many questions we had for our large project. Matt walked us through the process of selecting an experienced window installer and quality window, communicating through email, phone and multiple in-person visits, and made sure we were comfortable with Excel’s products and assuring us that we would be receiving the level of service and product quality we desired. Matt always made himself available to answer questions, even after the project moved out of the sales phase and into the installation phase. Installation: During construction, Egor and his partner were very professional and completed the work as cleanly as possible. Of the ~28 windows we had replaced, only a couple required minor paint touchups to the trim and no window trim needed to be replaced. The trim around the sliding doors had to be replaced to allow for door installation, which we were informed about during the sales process. Excel had to be called back out once to fix a piece of warped trim work, but not a major issue. The one thing I wished I had done was ask whether I could buy pre-primed white trim and paint it in advance of Excel replacing the trim around the doors. It would have saved a lot of time in taping and painting the new trim after Excel was done, since they only install unprimed trim. Schedule: The work was completed in about 3.5 days. While this was about a day longer than originally quoted, Excel kept us informed of issues encountered during installation and their impact on the schedule. Leo, the person who scheduled the install crews, was very responsive and accommodating in finding days that worked with our schedule so someone could be home while the work was going on. Product: The Thermal windows we purchased (mostly double hung) are working great and we immediately saw an impact on our electricity bill since we no longer have the 20+ year-old drafty windows that were original to the house. The new windows are easy to move up and down and we like the additional features such as the night locks, screen locks and InvisiScreen. We went with a more contemporary window grid instead of the traditional colonial grid on the windows we replaced, and Excel helped us visualize the windows before ordering them by preparing a mock up of a couple of the windows to make sure we were comfortable with how they looked. We really like how they turned out. We had some issues with the sliding glass doors we purchased in that one of the doors was found to be bowed after installation (factory defect) and had to be replaced. The screen doors had to be adjusted a couple of times so they locked properly. More of a nuisance than anything, and Excel quickly acknowledged there was an issue and did what they could to resolve it as soon as possible. Customer Service: Throughout the process with Excel Windows, we found them to be very professional and responsive to requests and communications from us. Even after the windows and doors were installed and the check was cashed, they called to check up on things and quickly sent someone out if tweaks to anything were needed. As we entered into our first window replacement adventure, customer service and communication was the most important aspect of the project to us, outside of installing quality windows that would last for many years with minimal damage to the surrounding trim. Excel Windows met our lofty expectations in this area, and we would definitely call on them in the future for any window/door needs. We highly recommend them to anyone looking to take on a window and door replacement project, whether big or small, as they did a great job with our fairly large project."

"Outstanding! Every aspect was a positive experience for us...customer service to window selection to price. The work was done in a timely fashion and John's crew was great. Cleaned up after they were done and were pleasant to have in our home."

"We recently needed to replace our sliding patio door with specific requirements from our HOA. When we called and requested an estimate, our call was returned promptly by James and an onsite inspection was completed within a few days. His estimate beat all others, was accepted and installation scheduled within a few weeks. On installation, day, the crew of 2 arrived promptly on time completing the removal of the old door and install of the new one as quietly as possible and much quicker than we had imagined without leaving a trace of their work. A job extremely well done. Will work with this company again as the need arises."