Get matched with top window pros in Lake Forest, IL

"From beginning to end this was a complete good experience. John came out and showed us the window and explained the process. After doing my research I have found the windows he uses to be excellent quality. Ordered the windows, 12 weeks to the date they were installed. The install was done in half a day. They team was very clean, helpful and complete. They answered all my questions and even let me watch! We noticed a difference within hours of sealing up the windows how cool my second story remained with the Energy Efficient windows in. I cleaned all of them with an easy process of sliding the clips and opening them. What a dream window and only wished we had done this ten years earlier. The windows were 29 years old, solid wood and clad. From the outside you can hardly tell the difference. These were a great purchase, and we are looking forward to having the other 13 windows done with Best Windows."

"Amazing! This product is exactly what I was looking for. Professional/expert installation and service. Will be using Excel Window Tinting in the near future for another home project."

"Excellent price. Great job installing windows. Customer service very helpful. Had all windows replaced. Windows made in Illinois. Made a significant improvement on my heating bill."

"Excellent work on windows that had a rotted out frame! Very happy with the results!"

"It went very well Gus explained everything from process, how long it would take and pricing. Once the windows arrived they did the job in 1 day very quickly. Love the new windows and for sure I will call again to complete another project in our home. Great work done. From: Leo & Rosy"

Integrity Windows & Siding, specializes in replacement windows, patio doors, vinyl, aluminum, fiber cement and cedar siding. We are an owner operated, full service window and siding company that provides top quality, lifetime warranty products with expert installation by our skilled and experienced carpenters. We are fully licensed, insured and bonded. All work will be done in a professional and workmanship like manor and will be completed in a timely manner as well. You will be pleased with Howard, he will be on every job site every day to make sure the job is running according to schedule and to address any needs or concerns you may have. We have an outstanding record with many references always available. Please feel free to read our ratings and reviews. Call Howard today to discuss all your window and siding needs.

"Vlad and his associate covered their shoes every time they entered my home. I had 7 windows plus a picture window and there was no mess. They were very competent and they finished the work in a reasonable amount of time. I would use SP Glass Solutions again."

"Closed stuck windows. Now OK as long as these windows are not opened. Offered service to replace hardware on window for $150 per window. Decided not to do anything."

"Excellent workmanship and products I have had three installations with Power in the past two years. I first used them for a new roof and gutters. The workers were all knowledgeable in their area of work. Clean up was good although some nails kept showing up over time. Next I had the 2nd floor windows and some 1st floor windows replaced, 9 in total. Installation went well and they cleaned up beautifully afterwards. I love the windows! They are a beautiful and energy efficient product. Lastly, I recently had a bay window replaced in my kitchen with the same type window. The workers ere all friendly and explained what would be done. The area was draped with plastic to cut down on dust. Clean up was excellent inside and outside! The window is beautiful and the framing on the outside of the window matches the other windows and the small roof above the bay window was replaced with the same roofing as the rest of the house. I would choose them again for any future projects."

"I have dealt with Greg Bednarski and the Siding & Windows Group since 2000 when he sided/trimmed my 1890’s frame home and most recently this year when my large picture window and two kitchen windows were replaced. I have always been impressed with the professionalism that Greg and his crews bring to the projects he has done for me. His workers are meticulous in their work and always leave the job site neat and clean. They are polite and sensitive to my concerns. I could not hope to collaborate with a better group of workmen. This year when I also had two projects that were out of the domain of the Siding & Windows Group, Greg generously gave me the contact information for people who could do the work. I felt I could trust these people simply because they were recommended by Greg. I was correct: they brought the same level of professionalism that I have come to associate with The Siding & Windows Group. I highly recommend them!"