Job Completion Survey

We are prior customers of Great Lakes Window and Siding. It has been our experience that, if things go awry, Great Lakes Window and Siding will make it right.

My experience with them was fine. We found them on Angie's List. The workers were all excellent. We were very, very pleased.

Good! They tailor made the garden window over the kitchen sink. I looked for years to have people that can make proper measurements for them. In the basement, the window was not the standard size and they fixed it.

They were awesome, they were very good, and I'm very pleased. They came in and got the job quickly.

The experience was awesome. They have a terrific product and their crew was great.

They were awesome, they were very good, and I'm very pleased. They came in and got the job quickly.

It was pretty good. Every one was great. We did have one problem though, one of the doors that we ordered were not the ones that were delivered. They had to take those back and re-order them which took another three months. We were a little unhappy with that but as far as the company goes, they seemed to be pretty stand up guys. They were expensive- they were not cheap.

They were very professional. In the estimate, they added that they would replace any wood needed in the bay window area. When we got in there it was much more extensive than we had thought; but, with no problem, they replaced it and no extra charge. The work was done on time, and done well. They answered all of our questions and even gave some suggestions.

Everything was great. They need to re-caulk, and they were very agreeable about that. They came within a day to caulk the inside, and will come back in the spring to do the outside. Their price was the best that I got, and they did high quality work. They are very responsive, and I was very happy with them. Patrick was awesome, and I will definitely consider them again.

All new high quality windows in townhouse. I couldn't ask for better product or more efficient installation.

What an improvement! Replaced our single pane metal windows with dual-paned vinyl windows....quieter, no drafts, looks better! Had several quotes, chose Great Lakes. One of the custom-made slider windows didn't lock sufficiently, so it was redone and all is well.

I have had a great experience getting 7 of my many windows replaced. Very professional service with attention to detail and cleaning up after finished installing. I can't wait to afford the remaining windows!

Replaced all windows. Good attention to details and a quality product. The windows are very easy to operate and clean. I wish I would've done this replacement years ago!

Replaced 4 large windows and 1 medium window. | They installed all windows in one day in the middle of our coldest days. Great job!!!

I was most satisfied with the first presentation, it was very professional. The salesman did an excellent job showing the product. The installers were very hard workers and totally cleaned up every night before leaving the sight. I was totally pleased.

We weren't planning to replace windows at this time, but circumstance required it. Great Lakes Windows & Siding gave us a great price on a great brand of windows. We had three other bids, and chose Great Lakes because of price, window quality, and professionalism.
The guy who came to measure our windows was very professional and friendly. He went over the whole installation process and told us what we needed to do to prepare - including adding smoke and carbon monoxide detectors to pass inspection.
Everything is custom-made, so we had to wait about 5 weeks while the windows were being made. They called when the windows were on the truck, and we made a point to be available the first day they could install.
The installers were professional and explained what they were doing. They were also VERY clean, covering our floor before taking a step inside our house and covering the work zone with plastic sheeting to protect the inside of our house. The installers were punctual and easily finished the job in half of one day. They also rebuilt the space between two of the windows where the wood was rotting. The outside wrap looks fantastic, and our new windows are even more energy efficient.
We are thrilled to have maintained the character of our home (built in 1900) with new windows. The wood grain finish matches our trim perfectly. The windows on our main floor were original, and the new windows feel so much bigger because we have more glass. The vinyl sides are quite narrow, which opens the window more than we expected it could.

Replaced a large window in the master bathroom and a privacy window in the master bath. Initial consultation was very good. He provided me with different options and explained everything very well. Installation was supposed to occur on a Tuesday afternoon, but another job ran over so it was rescheduled for that Friday which was an inconvenience as I had already arranged my work schedule. However, the installer was very professional and apologized for rescheduling. The installers were fast, high quality, and cleaned everything up very well. He also explained how the windows worked and made sure I didn't have any other questions. I will be using them again this spring as I continue to replace windows in my house. I recommend them highly!

They let us know a couple of days ahead when they would be out to start the work. They were at our house and on time as stated. The work went well, and everything was done in a timely manner as stated by the company. The workers were nice and respectful of our house and our time. The windows are put together like a vault and we are looking forward to many years of well functioning windows. The door is very tight and secure. We would use this company again.