Dotzauer Brothers Windows

11/14/2025

https://www.dotzauerbrothers.com/seasonal Seasonal Services : NOW accepting NEW Customers for this upcoming winter season. Need help with snow and ice management? Dotzauer Brothers can help you manage snow removal on your property. Just ask, we are here to help you plan, contact us today. Please note: we not on the Facebook message system daily , contact us directly at our phone 920.568.9453 , or direct email address ~ Serving Southeastern Wisconsin since 1986 ! Thank you

10/24/2025

We don't check Facebook as often as our email . Please email our business, where we check our email daily. Feel free to call us . We are looking forward to discussing your project. Thank you ~ Proudly Serving Southeaster Wisconsin
920-568-9453
[email protected]

Serving Southeastern Wisconsin since 1986, the Dotzauer Brothers offer residential and commercial window installation, provide expert advice on window sourcing, build custom one of a kind historic window replications, install interior & exterior doors, and assist with broken glass replacement.

06/12/2024

We just completed the windows and siding on this 1930's Wisconsin farmhouse. An incredible transformation, happy we could help.

07/29/2023

History of the Business
The Dotzauer family window business started in 1986 with three brothers Joe, Jeff and Dave. Their business spanned throughout Milwaukee and surrounding areas of Wisconsin, as they served in manufacturing windows, built historic replication windows , provided the installation of windows, and truly encompassed all things commercial and residential with windows. Steadily growing the business, Dotz Brothers became known as a quality name you can trust.
In 1986, Joe Dotzauer's growing family was blessed with the arrival of twin boys, Jesse and Dustin Dotzauer ! . . . read more here https://www.dotzauerbrothers.com/about

07/25/2023

Our services included : Residential Windows , Commercial Windows, Doors , Siding and Historic Window Fabrication
We are Licensed & Insured
Providing Strength & Quality
We are skilled carpenters and excellent problem solvers.
Superior Craftsmanship
Highly Experienced
Impeccable Reputation
Committed to Excellence
Quality Assured
Trusted & Reliable
We offer Free Estimates . Email us with any questions www.dotzauerbrothers.com

07/20/2023

Back bone of America, The Dotzauer Brothers are available for residential and commercial projects. We are NOW providing customers with a "quick estimate". Please email us your interior and exterior photos, measurements, and include a description of your project. Send your project details to : [email protected] and we will provide you with a quick estimate, within 1 week of receiving your project information email. Thank you ~

07/07/2023

"The Dotzauer Brothers are skilled artisan craftsmen. They have an incredible work ethic. We have a house built in the 1800s. Their expertise and attention to detail made our window replacement a success." ~ Residential customer in Hebron, Wisconsin

09/10/2022

Planning now for spring 2023 window replacement is wise. Contact us today to set up your FREE ESTIMATE. We are still fitting in a jobs for this fall / winter 2022, too. Don't wait! CALL US TODAY
920-568-9453

08/03/2022

We’ve been up in Oshkosh Wisconsin, all week, working on a luxury apartment complex that was an old High School. The front entrance doors were HUGE and look exceptionally nice. Swipe left to see the beautiful wood indoor trim.

08/01/2022

Making magic happen in Oshkosh, Wisconsin.

07/22/2022

⭐️⭐️⭐️⭐️⭐️ We have been working on NEW residential windows on a Muskego, WI home this week.