Testimonials

Great windows, well made, easy to install, Windows were completed on time, well worth the price.

I just want to say Thank You to the staff at Gill Window. They were amazing. I just had new windows throughout my new house. They were easy to work with and got the job done efficiently, quickly and cleaned up everything. I will be referring everyone I know!

Just had a new garage window put in. Thanks for braving the cold weather and doing such a great job. Sorry, I don't remember the names of the two installers but they were polite, professional, on time and cleaned up after the installation. Now our garage window matches the rest of our house windows. Thank you!!

I had full windows install several windows in our house. They installed them all in one day and the crews and supervisor were terrific! They're great to work with! Professional, great attitudes and a pleasure to work with!!

If there's a better window company around I'd be surprised. Duane and his crew installed windows at my house and I couldn't be happier. From Joy the receptionist, to Chuck and of course Duane and his crew of efficient, hard working professional and excellent customer service staff were terrific. I will recommend them to everybody I can. It was a pleasure doing business with them. They are true craftsmen!

I had Gill windows installed at my house the better part of 15 years ago. It was a good experience and I've never had a complaint about the process or the product. This week the lock on the patio door broke, so I called them to fix it. The guy arrived exactly on time and fixed the lock quickly. Then he refused payment!! What company do you know that will repair for free 15 years after purchase?? A quality company...

Had these windows in 2 houses, I love them. The people ROCK and are very helpful.

Very friendly and helpful.

These guys are awesome. I've been talking to them for almost 2 years about my window replacement. Multiple visits to my house to measure and discuss. They've always been friendly and patient. I'm moving forward with them installing my windows.

During our renovation we had all new windows put in our house. They came over and did all the measurements and came over to install them as soon as they came in. They even added a larger window sill for me in my kitchen!! I couldn't have asked for a better group of workers!! Thank you Gill Windows for all your hard work!

This company and its employees are phenomenal. They have been helpful and on top of their game from the moment I called for an estimate. They came the next day to measure and gave me a quote on the spot. It only took a few weeks to get the windows installed once ordered. Their staff was very courteous and professional when they installed 3 windows today, in the snow and cold to boot. They left zero mess, were timely with the install and did a great job. I will use them for any and all future window needs.

We had our windows installed today by Duane and his crew. They were very professional, cleaned up their jobsite, didn't let my dogs out. I couldn't be happier with the installation. The house already feels tons warmer! The custom made bay window is gorgeous! The natural oak frame is beautiful and can be stained. The windows open easily for cleaning. Im so tickled!! Will definitely call them to replace the front door!

I have had Gill Windows for 20+ years. A hail storm in July I had Windows fixed and installed the next day by noon. Great service and an excellent window!

I never had a window installed by Gill, but I had scheduled a free estimate with them in regards to a window I had downstairs that was leaking water. They took the extra time to pinpoint the real source of the water, which was actually a small part in my kitchen sink. They could have told me that I needed a new window and I wouldn't have known any better. I was very thankful for their time and their honesty. They didn't even seem bothered that they didn't profit off of me, but I was very thankful.

Last summer (2014) we had Gill make us 6 patio doors and a large window. We had all of the doors installed around our porch, which effectively gave us a sun room that we could enjoy year round, and allows us to control the air flow through the porch area regardless of the wind direction or force, which is a key factor here in Wyoming! We have found these doors to be flawlessly constructed and absolutely windproof. These were important considerations since we like to sit out on the porch and watch nature's fury and her beauty during the winter and summer months. We could have gotten less expensive patio doors at one of the giant home improvement chains, but we could not have gotten the same degree of quality construction or personal attention to our needs. Highly recommend Gill for custom doors and windows that are 2nd to none!

Gill windows are the best company too work with, I bought windows for my whole new house went to pick them up and didn't have a big enough rental truck Mike said no problem and helped me get a bigger truck and with a large order little things pop up and again Mike was always spot on with resolving all and any issues that I had.

Now it's been 13 years from the order and my windows are holding up in the Arizona brutal sun with little care a good quality product at Gill windows, I must say all the employees at Gill windows are great and were a big help from start too finish.

I wonder if Mike remembers, he does have a lot of customers, thanks again to all the great people at Gill windows, later Will

Great service and really helpful!

We had them put in a new sliding glass door and window in our basement. These guys are great the crews were very professional, courteous and respectful of our property which we really appreciate. Couldn't be happier with the installation process we love our new sliding glass door and window.

I recently got a couple of storm shutters installed by Gill Window. They were custom made for my windows. I think they are terrific. Highly recommended!

Work was done in a timely manner, they were professional, Roy and his team did an excellent job and windows look fantastic!! Would recommend again.