Get matched with top sliding door installers in Round Lake, IL

"We used Integrity Windows and Siding back in 2012 to replace our siding and half of our windows (one of the windows did break shortly after installation - it was quickly replaced at no cost, no questions asked). Fast forward to 2023, we again sought out Integrity and Howard to install some of the remaining windows. Howard is very knowledgeable, easy to work with, explains options, kept us informed during the process and sells a quality window at a fair price. Mike, who has been with Integrity for 20+ years, was very careful during the installation - clearly he knows what he is doing! The windows look great, work great and keep us warmer. We highly recommend Integrity and Howard for your next project. We couldn't be happier."

"We used Eric and his team to give our house a complete face-lift...new kitchen, new bathrooms, wood floors, new doors, window framing, painting, can lights...I'm sure there is more that I am forgetting. They did AMAZING work! Eric and his guys are professional, the communication was great, the finishing touches elite, and the job was finished on the date he said it would be done (which is unheard of). I recommend Eric to all of my friends and I will continue to use him for projects that come up in our house. "

"They did a great job, Frank provided great customer service and communicated details thorough the project and Miguel did a great job installing our new shower. Very happy with their work and highly recommend."

"Overall very good. Would rehire again if needed!"

"All work was done well, Project Manager Danny was responsive to my questions. These guys are very good to work with."

"Brandon was absolutely a pro on every level. He cleaned up his area at the end every day and always left the work area safe. He showed up when he said he would. He keep us updated on the project as he went along. His quality of work- Wow! Second to none. I will hire Brandon for all my other various projects."

"Salesman's lied about project"

"They came and put in extensions on the gutters. One was very poorly installed."

"High quality windows and high quality company! Custom designed for the space of our dreams, couldnâ t be happier with the attention to detail and quick turn around! You wonâ t be disappointed!"

We are a professional window installation team serving the Chicago area and surrounding suburbs. Our goal is to provide high-quality window installation with reliable service and fair pricing.\n\nWe specialize in installing, replacing, and repairing residential windows. Our team focuses on clean, precise work that improves your home’s comfort, energy efficiency, and appearance.\n\nCustomer satisfaction is our priority. We work carefully, respect your home, and make sure every project is completed on time and to the highest standards.\n\nWhether you need new windows for a renovation or want to replace old, inefficient windows, we are ready to help. Contact us for a free estimate and professional service you can trust.