Expert Windows Project Near You on Hillside Ave

"We have a raised ranch home in Palatine IL. We worked with Illinois Energy Sales staff and Tristan to help us design our new Front Door with Sidelight and large Picture Window above the door. We also ordered a new Storm Door to replace our existing outdated door. It is such a pleasure to look at the finished product from the street and from inside our home. Tristan offered great designs, educated us on the product, the process to install, gave pricing options / installation steps. We are very happy with the beautiful / high quality result. It was worth the investment . The beautiful design is even better than we imagined, and provides nice curb appeal. The installation team was very professional from start to finish. Given our home is a 2 story, raised ranch structure, this was a difficult project, especially the huge heavy window above the door. The team worked well together and the 2 day project installation went very smoothly. We had strong communications and happily there were no unforeseen surprises. We are very pleased with the completed project and highly recommend Illinois Energy!"

"We recently purchased two exterior doors and a new screen door and a window for a garage from Illinois Energy. The installation process was flawless. Our installer Geri was considerate cleaned up after himself and explained everything he was doing as he did it and confirmed everything with me prior to completing each task. The quality of the products are great. We’re very happy with our purchase. We have purchased other items from Illinois Energy and have been pleased with everything in the past and this time was no different."

"Our 25-year-old Pella patio sliding door recently failed when moisture intrusion caused the door to swell to the point that it could no longer close properly. The door had a 20-year warranty, so we understood that the warranty period had ended. However, we were disappointed to learn that replacement parts were no longer available for the door and that Pella did not offer us a customer discount that we felt was reasonable toward a replacement. We obtained a replacement quote from Pella, but the cost was substantially higher than what we ultimately paid for Illinois Energy to do the work. Illinois Energy was about half the price for a new patio sliding door. The new door was installed weeks early with excellent service and a lifetime warranty. We are very happy with our decision to go with Illinois Energy. The experience was professional, the price was approximately half of Pella's, and the lifetime warranty gives us much greater peace of mind going forward."

"We are very pleased with our front door and screen door. The door is very beautiful and a nice rich color. The installer did Ann excellent job. Cleaned up in and out. He answered all our questions and made sure all worked."

"We engaged Illinois Energy Windows and Sidings for replacement windows at our 103 year old bungalow. We replaced old and failed vinyl windows and metal storms with heritage wooden windows as part of a historical preservation incentive program in Glen Ellyn. We could not be happier with the IL Energy team at every stage of the process. Tristan and Dom really cared about the new windows being historically accurate through the manufacturing process, including accurately matching existing windows we have. The installation day went very smoothly. The installation required on the ground problem solving which Dom and the team handled extremely well. Distressed and rotten window infrastructure needed to be replaced and the team replaced with historically accurate Douglas fir wood which follows the Illinois state historic renovation standards. The insulation around the window openings was non-existent and the team added high performance insulation material from which we have already experienced a noticeable improvement with internal temperatures of the rooms. A small problem with the Weathershield windows required an after care visit and the after care team handled this extremely professionally and diagnosed and fixed the problem in a short space of time. As we plan to replace more windows in our historic bungalow over time, we would ONLY ever consider using IL Energy Windows and Siding for this further window replacement work."

"We engaged Illinois Energy Windows and Sidings for replacement windows at our 103 year old bungalow. We replaced old and failed vinyl windows and metal storms with heritage wooden windows as part of a historical preservation incentive program in Glen Ellyn. We could not be happier with the IL Energy team at every stage of the process. Tristan and Dom really cared about the new windows being historically accurate through the manufacturing process, including accurately matching existing windows we have. The installation day went very smoothly. The installation required on the ground problem solving which Dom and the team handled extremely well. Distressed and rotten window infrastructure needed to be replaced and the team replaced with historically accurate Douglas fir wood which follows the Illinois state historic renovation standards. The insulation around the window openings was non-existent and the team added high performance insulation material from which we have already experienced a noticeable improvement with internal temperatures of the rooms. A small problem with the Weathershield windows required an after care visit and the after care team handled this extremely professionally and diagnosed and fixed the problem in a short space of time. As we plan to replace more windows in our historic bungalow over time, we would ONLY ever consider using IL Energy Windows and Siding for this further window replacement work."

"Our saleswoman was very personable & related to our situation. Help choose the right window & door for our home. Our installer did a great job."

"I will definitely be doing business with this company again. They were knowledgeable, professional, and on time."