Windows Installation near Lockport

“THR did a full replacement for all our windows and sliding door, and we couldn't be happier with the entire process and final outcome. From pricing, picking the right windows, installation & cleanup, Brian and team were wonderful to work with. Definitely experts in their craft, and I highly recommend working with them.“

“Michelle was so helpful in finding my information on my account.
She emailed me a copy of my account agreement and got a repair scheduled. Robert took care of the repairs and showed me how to take the glass off and out of the door for cleaning.
they were both very professional and respectful. what a great company they work for. Thank you, Window Works.
Patricia Weiner
10/1/2025“

“Phil from Titan Construction was a Good
Representative of the Company I would recommend
This Company. Call Phil for any roofing services.
Thank you Phil“

“Mark was a very experienced and professional technician. He explained everything he was doing to me and answered my questions.
Very pleased. Would certainly ask for him again.“

“Incredible customer service! Scheduling was friendly and easy. We ended up with THE BEST rep, Jami. His presentation was actually fun, in addition to being thorough. Jami's knowledge of the product designs and materials made it easy to choose Window Nation for our entire house. We can't wait for the professional skilled installation and to save money on heat and AC!“

“I appreciate the transparent pricing! The initial in home estimate was quick with no BS which I appreciate. The only issue was followup. I used email but did not get a response. I decided to just walk into the store to get my questions answered. It was helpful to see the difference style windows. The people were very kind and patient with me. I purchased the windows right then and there. Installation day took about 8 hrs for 10 windows and some tare down/reconstruction needed. I was reimbursed for the trim because the one offered was too thin. I appreciate them looking out for me as well as offering suggestions on how they could use the trim but add some more to it. I decided to just get it reimbursement. Lastly, i had some weather stripping issues with a window and they came out the next day to fix it. Overall great experience. I appreciate a company that follows up.“

“We worked with Mike to match up older siding on our house that has been on for quite a few years. Color match was perfect and Jeremy and crew did an excellent job taking the matched siding and doing our garage. Gutter work was also a difficult task but they were excellent in fixing a nasty problem. Great people and fair price, I couldn’t be happier with the service provided by Will County Siding and Windows! Thanks guys!“

“Extremely Courteous, Skilled and Professional. Excellent glass repair. I can not recommend enough!! ASK FOR NICK“

“DuPree Construction did a great job replacing my siding on my Naperville home. The work was done on-time and the price was good. It is nice to work directly with the owners. Thank you!“

“Had my patio door glass replaced yesterday. They were very quick and very clean. My doors are finally draft free! Thanks again for the great job!“

“After being blown off by several other roofers for my repair job, I contacted Mark. Waterproof Exteriors work is quality and the pricing very fair. I strongly recommend Waterproof Exteriors!“