Windows of Wisconsin

My experience with the people at Windows of Wisconsin was wonderful. Everyone from the sales associate to the installers were respectful and professional. I would highly recommend them to anyone in need of good windows and doors.

We love our new windows/doors and could not be more pleased with the entire experience. From the initial meeting with our salesperson Marshall, to product selections, office staff, installation and the final walk through. All interactions were professional and personable. Very much appreciated Marshall’s no… Read full review

Excellent service! Super professional and attentive personal. For my next project I will choose them again!

This is our third time using Carl and his crew at WOW. Replaced all our windows in our old house in 2008. Bought a different house in 2014 and replaced half of the windows in 2017. Just finished living room and two bedrooms and front larson storm door in June. Project complete and VERY PLEASED. with results, perfect… Read full review

The price was great and they did a terrific job on the installation. They even have a walk thru at the end to be sure everything was done correctly. I highly recommend Windows of Wisconsin.

The installers did a great job, the stained trim matched perfect and all the miter joints look great. Our Salesman was very professional and knowledgeable, returned after the install for a walk through and looked over the workmanship, we're very happy with them.

Dave, Dave and Travis were our installers. Very friendly, clean, on time and professional. We are very picky and they met all our expectations. The new trim matches our current trim perfectly. When they were done they cleaned and vacuumed everything. The window is beautiful!

Windows of WIsconsin is the ultimate professional provider of Marvin Windows and installation of them. They gave us a great price on a new patio door, exactly the door we wanted. Trim was perfectly stain matched to our existing trim. The installers did a perfect job inside and out. The even put down cloth… Read full review

We needed new windows and wanted a name-brand quality unit. The Marvin replacements we chose have a fiberglass interior which is custom-stained to match current woodwork. Windows of Wisconsin took great pains to match the stain, and they do it in their own shop, before the windows are installed. As is with… Read full review

We highly recommend Windows of Wisconsin. Purchased our front door in 2015 and our patio door just recently in 2021 & have been very satisfied with the sales experience, attention to detail, and installation of both products.

All I can say is Perfection , Thanks guys you made it painless and enjoyable.

Loved the no-pressure approach with our rep. Patrick. The install was timely 12 windows + large sliding door. Reduced noise and lowered the heating bill a touch. There was an error with matching siding...that took over a year to resolve. After the 3rd try we have a finished product (the supplier gave the… Read full review

My husband and I are in the middle of a big house reno. New roof, siding and windows! We were referred to WOW by our roof/siding installer. WOW replaced 10 windows, 2 bay windows and installed a patio door for us and I am THRILLED with how everything went. Karl, the original salesman we worked with, is SUPER DUPER… Read full review

I chose Windows of Wisconsin to install three exterior doors and fifteen replacement windows frankly because I had the most confidence in their company. Starting with my salesperson Jamie and the install crew led by Zach I always felt like I was in good hands. The install crew worked hard and did quality work.… Read full review

We had a patio door and front door installed. The installation crew (Dave, Dave, and Travis) were courteous and knowledgeable. Installation only took a day for us. We are very pleased with the products.

Windows of Wisconsin sells a quality product and their installs are perfection. We put all Marvin Infinity windows in our last home and W.O.W. just installed a new Marvin patio door at our current home. Zach and Mike did a phenomenal job perfecting the placement and finishes on the new door which was a few inches… Read full review

A professional job well done! Love not seeing through frosted windows anymore! Had all our windows and 2 sliding doors replaced and they had it all done in 3 days! Excellent service in that the salesman came back out to inspect the job and found a few minor things that we hadn't even noticed, so they will be back out soon to take care of those!

Super happy with our experience with Windows of Wisconsin. Our windows and new front door are beautiful. The stain matched perfectly to the rest of our interior. They will be making their way back to finish the remainder of our windows and patio doors that need to be replaced. Everyone was extremely professional, neat, and tidy.

The crew were on time and did a great job. They insisted on cleaning things up when they were done. I would recommend WOW to anyone that is in need of replacement windows.

Excellent professional service from start to finish. The new window and patio doors look and function great!!! Highly recommend!

Working with Windows of Wisconsin was great. From the estimator, Marshall, office personnel ,Judy to the installers Dave and Rick was wonderful. The finished product turned out beautiful and we have had several compliments!