Windows of Wisconsin

Great product and nice people. This window company will NOT harass you like other window companies.

Simply outstanding! The windows are fantastic. The installation crew was competent, courteous and professional. Totally happy with the decision to go with Windows of Wisconsin.

When my husband and I decided to replace most of the windows and one sliding glass door in our home (all vinyl), we wanted to learn more about and compare the different window materials (vinyl, fibrex and fiberglass), the installation process, and the costs associated with each. We invited 3 different vendors to our home and decided on Windows of Wisconsin. We were impressed with the quality and good value we would be getting with fiberglass windows and we liked that they have their own installers. There was no pressure from our salesperson, Thom, who was very thorough when helping us choose windows for each space in our home.

The installation went smoothly, the installers were professional, thorough, respectful and the job was completed in five days. During the post-installation walk-through with one of the installers, I pointed out a few minor adjustments that needed to...

Jordan did a good job educating us on the different window materials. Once we knew the differences, we now know AHT is the way to go. We can’t wait to get our new windows this fall!

I just had Steve replace the glass in two windows that are over 30 years old. Steve was very polite and respectful during the entire time. Thanks Steve, I love looking through clear glass now!!!

We are very pleased with our new windows. The crew reported on time as scheduled. They were very respectful of any questions we had. It only took 2 days for them to complete the job and we had 7 windows plus they wrapped the trim of the access door and window for the garage. After the "walk-through" there were only a couple minor things that need to be fixed. I was surprised about that as when we had another competitor replace a bay window for us, we never even had a "walk through". Even though they are a little more expensive, it is well worth the money.

Jordan, Shawn, and Bruce exceeded our expectations which were already high. They worked as a team, and were very professional. We will be replacing more windows, and will definitely request the same crew. It's nice to have something work this smoothly.

We had a fantastic experience with Windows of Wisconsin. Patrick, our salesman, was extremely knowledgeable and patient in answering our questions and offering different options. There were no high pressure sales tactics so you can take the time you need to make decisions. The installation team also did a wonderful job (professional, on time, good communication) and we are very happy with our Marvin Infinity windows (high quality, good value). Highly recommend Windows of Wisconsin to anyone looking for replacement windows.

What a wonderful experience! We had a great crew for installation and the follow-up was great. The color match of stain was perfect.

Had my windows installed January 31st. The install crew was great ! Neat, orderly and efficient. Jordan the lead was very knowledgeable and explained everything clearly. I highly recommend to have this company install your windows.

I had a friend who had used WOW and was very satisfied. I too had the same experience. The job was completed in a short time frame, and I had many windows. The crew did great work, and very careful of my inside house. The windows are outstanding, and less costly then Andersen Co. Tom Franklin

Great people, awesome company

We chose Window of Wisconsin because they offered the Marvin the Marvin line of windows. These able to be stained to match your existing woodwork. Matt Gonwa was very helpful in explaining the product and the installation. We got a call 3 days before Christmas letting us know the product was ready for installation and a spot was available the next day for the work to be done. The installers were here at 8:30AM and were done installing our 4 section 9’x5’ casement window by 11:00. We would definitely recommend them!

Our experience with Windows of Wisconsin has been absolutely superb. Marshall Wittman (Sales Rep) was very knowledgeable. The installation team was respectful, and cleaned up after themselves. Marshall came back out and noticed a couple of adjustments that needed to be made that I didn't even notice, and is having a technician stop back out. All in all, we would definitely call Windows of Wisconsin again.

Amazing results! They matched our existing trim in our 30 year old home. Highly recommend! Hardly knew the installers were there. Work efficiently and very clean with minimal unpack to us. Love the new look and the ease of opening, cleaning etc. Matt follows up and makes sure we are satisfied!!!

Adam and his crew did an outstanding job. They went above and behind on all things they encountered with the install of our windows. Would definitely want them back.

We had some very old and very large windows to replace in our home. Our salesperson, Matt, really listened to what our goals were with window replacement and came up with a great design plan. Communication was always very timely, even on evenings and weekends. It took almost 5 months from the first meeting to installation, but it was well worth the wait. The installation team was friendly, courteous, professional, and skillful. We noticed the immediate change in our home in regards to quietness and no more cold drafts. The follow up with Matt after the install was timely and he thoroughly checked out everything inside and out to make sure all was done correctly. We are truly 100% satisfied and have already hired them to replace another complex window in our home.

We purchased a ten-year-old home and wanted to upgrade the windows.
We contacted six companies. After about a month of research Windows of Wisconsin came out on top.
They were the ONLY company that removes the siding before installing the windows.
They install the windows like new construction with a “nail flange”.
Having built homes myself years ago, I can tell you they do it the right way.
From Matt the sales person to the office and the install team they are top notch.
We could not be happier with the entire company. Fairly priced and excellent service.

We purchased a ten-year-old home and wanted to upgrade the windows.
We contacted six companies. After about a month of research Windows of Wisconsin came out on top.
They were the ONLY company that removes the siding before installing the windows.
They install the windows like new construction with a “nail flange”.
Having built homes myself years ago, I can tell you they do it the right way.
From Matt the sales person to the office and the install team they are top notch.
We could not be happier with the entire company. Fairly priced and excellent service.

Just had our patio door replaced by Windows of Wisconsin and was very pleased with the final product!
From our initial meeting with Thom to the installation by Adam, Kris and Glen. We were very happy with the professionalism and care taken through the whole process! A quality product installed by professionals!

Through the entire process this organization was top notch. From ongoing communications to design and install I could not be more pleased. Color matching our wood work was spot on. Install team was wonderful. Great follow-up after completion to ensure we were happy with everything.
Patrick Miller

We had a great experience from sales through installation. We love that they color match the windows to our interior trim; it’s a perfect match!
The installation team was great and cleaned up thoroughly everyday before they left. They checked in with us throughout the installation to make sure everything was to our liking.
Extremely pleased with the overall process and product!

Windows of Wisconsin replaced all of our windows. They have very personable people working for the company. They were ample in responses to questions and updates in the process. When putting the windows in, the team was very polite and did a great job. During the last walkthrough Marshall found a spot where the siding around the window wasn't up to their A+ standards and sent someone out to take a look at it and fix it. All around the process was smooth and we were reassured that we picked the right people to improve our house!

From the salesman (Thom Kohlbeck) to the installation team (Jerry, Alex, Kris & Justin), my wife and I were extremely happy and satisfied with the window, price and service. Windows of Wisconsin (WOW) offered the best quality, price and all-around professionalism that could not be beaten!!!

You will not be disappointed when you choose WOW!!!

Excellent experience from start to finish. We had Thom set up the install and provided us with very good installers. Adam, Alex and Glen were our installers. They were on time, courteous and professional. Their work was superb.

we had a patio door and all our 1st and 2nd level windows replaced with white vinyl windows. Great service all the through from the 1st vist, confirmation of the purchase, communication beginning to end, installation was on time, and they were neat, clean, respectful and thorough, and the final inspection! We highly recommend them for windows! Everyone was very nice, and professional besides timely and good installation

We recently worked with Windows of Wisconsin on some replacement windows. Our salesman Thom was very pleasent and helpful. Adam and his installations crew were very respectful and efficient. The installations went smoothly. Post installation they followed up with a detailed inspection and found some imperfections which we would have never noticed. They are working dilligently to correct the problems. We are very pleased with the qualtiy, installation and price and highly recommend Windows of Wisconsin.

Each interaction from the very first to final review went EXACTLY as described and expected. THANKS to all the staff (sales, office, installation crew)

I can't say enough about how great of an experience I had with Windows of Wisconsin. After using a competitor, the difference was night and day - especially when it came to the quality of the work. I won't go anywhere else.