Customer Testimonial & Reviews

Regarding Exceptional Mukwonago Window Replacement Service

This company is the best, we had 12 windows installed with perfection and even had a treat for my family pet. Truly the best.

Charlotte & Jerry
– Elkhorn

We use Angie’s List to assess whether we’re doing a good job keeping valued customers like you happy. Please visit AngiesList.com/Review/4459329 in order to grade our quality of work and customer service.

We had Wisconsin Weatherall install 19 vinyl windows in our Wauwatosa home. I can’t say enough about this company. Wow! Our old windows were pretty bad. They were very old, drafty and not efficient at all. Our new windows look fantastic! We ordered the Triple Pane with Low-E and Argon because we wanted the best for our home. Wisconsin Weatherall installed our windows within 2 days. I am still amazed how nice our home looks and feels. Greg and Jake (father and son) installed all the windows with perfection! I had a total of three estimates and Wisconsin Weatherall provided a fair price with top-notch windows. I high recommend this company to anyone looking for new windows. I will be referring you.

Kim S in Wauwatosa, WI

We just had two patio doors and a beautiful (huge) double hung window installed by Wisconsin Weatherall. I am so happy! My new windows and doors have triple pane glass and I can no-longer feel the effects of the sun beating down in my house. It also made my house look better than ever! My new kitchen window is awesome! I went a little bigger from the original window and what a difference it made. My kitchen looks even bigger than before. Hats off to Wisconsin Weatherall. I am very happy! Thanks again Greg and Jake! You’re the best!

Sue and Bill F
Elkhorn, WI.

Cleveland Ave, Wauwatosa, WI

My friend Diane referred Wisconsin Weatherall and it was a wonderful experience. No pressure sales. Efficient and professional installation. Wisconsin Weatherall are knowledgeable about all of their products. Great clean-up afterwards too. I highly recommend them!

Cheryl H.

Regarding Waukesha Window Installation Service

Wisconsin Weatherall is a detail oriented company who provides an exceptional job. The new windows changed the look of our house dramatically. They were friendly, articulate,affordable and a great person/company to do business with. We look forward to doing business with them again.

Milwaukee WI

I have hired Wisconsin Weatherall more than once for 3 different properties. Each time, we did solicit quotes from several sources, and still found Wisconsin Weatherall to be competitive. Price is not the only factor to consider. When you hire Wisconsin Weatherall, you get a very experienced installers with quality work. They treat your property as if it were there own. Other window installers hire college students who have little to no experience. Wisconsin Weatherall will be with you years from now. We had to call them 6 years after a patio door was installed to get one replaced. They were there to make sure we were taken care of. If we need to replace windows or doors again in other properties, I am confident that Wisconsin Weatherall will be our installer.


Greg and Jake are a great team. They treated my house as if it where theirs!

Karen & Glen J
– Waukesha

Regarding New Berlin Window Installation Service

LuAnn came to our home and answered all of our questions with knowledge and professionalism. Our new windows are awesome.

Paul & Jody
– New Berlin