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

"I am extremely happy with my new windows and patio doors. My house is warmer, no longer have drafts. High quality windows and doors. The installers were top-notch, did an amazing job. Highly recommend Chicago Windows Guys."

"Repeat customer here--After George and his team installed a couple of doors on our house, we hired them again to renovate our sunroom. They did a terrific job! They installed insulation, drywall, floor and window trim, and a tile floor. George and his team are thorough and show great attention to detail. Very communicative and always a pleasure to work with. He and his team can do just about anything--highly recommend them for any remodeling needs."

"A friend recommended Bob the builder to me. I had several estimates. Their price was right in the same ballpark but they were very professional and explain everything to me what would be done in terms I could understand. I hired them for the work they did siding on my house and my garage and installed two new garage doors. I was beyond thrilled with the end result. I can usually find one or two things wrong when people come out to do work but I seriously could not find any issues and I'm just completely happy with their work and their professionalism"

"A wonderful experience all around! We had 15 windows and a sliding glass door replaced. Our Salesperson, Harlan, was very professional and explained the benefits of the new windows and all about Power as a company. The installers arrived on time and completed the entire job in a day! Everything was installed perfectly and the crew was courteous and cleaned up after themselves. Erin came to visit the next day to make sure everything was up to their standards and addressed any questions we had. Most certainly the best experience we've ever had with a home contractor. Highly Recommend!"

"I am very pleased with my new windows. I used Home Genius Exteriors to do my roof, gutter protection, and now Windows. This is an absolute amazing company, my salesman brendan was very helpful, Devan the Project Manager helped make sure everything went smoothly. Walter and Mike also from production were very friendly and professional. And Shawn, the window installer was polite,knowlagable, and efficient. And even cleaned up on his way out. Next on the agenda is to get a new door taken care of. Highly recommend HGE"

"Great work fixing my storm door that was separating from wood! Arrived quickly and on time!"

"I've had 5-6 companies come out to figure out why my basement leaks slightly during heavy rains. None of these companies actually did a water test to see why the water came in. Jerry, from Real Seal did. He took the time to thoroughly diagnose the problem and show me how water was coming in. Unfortunately for his company the solution was $2 worth of caulking around a door frame. That said, if I ever do have a true leakage problem or know some one who does, I would recommend Real Seal."

"Hired to replace 2 window screens on the second story of our home. Val found another one that needed replacing, and he did that one too, for no additional charge. He also fixed our kitchen light so that it stopped blinking when we first turned it on. Friendly, courteous, punctual and professional. Will be hiring again."

"$7000 for a simple door and $3000 per window? On an old mobile home? No thank you !!!!!"

"Quick and complete estimate provided for egress window replacement. Very helpful service in understanding what was needed and in scheduling the work. The Real Seal did excellent work and completed my windows in one day. I would highly recommend them for foundation/egress window work."