​​​​DeForest Replacement Windows Company

Have you noticed your energy bills keep getting higher? Are your windows drafty, hard to operate, or difficult to maintain? If so, it’s time to consider replacement windows.

Since 1998, Mad City Windows has been the trusted choice for window installation in DeForest. In fact, we’ve been ranked the #1 remodeler in Wisconsin for eight years in a row!

Our total commitment to earn 100% customer satisfaction is why we use only high-performance windows and insist on expert installation.

Here’s the deal:

You could buy subpar windows and save a few dollars on the installation or you could invest in our highly efficient windows and save money every single month on your heating and cooling bills.

Even though our windows offer premium benefits, we don’t charge a premium price. Instead, we do what we can to keep our prices competitive so we can offer the best value to our loyal customers.

Mad City Windows offers:

·  Bay and Bow Windows

·  Picture Windows

·  Expert Window Installation

Stylish Bay and Bow Windows

Among our many window styles are charming bay and bow windows. Both styles extend away from the house flooding your room with natural light and making a small space feel larger. As is the case with all of our windows, you can count on exceptional energy-efficient performance from your bay or bow vinyl windows.


Make the Most of Your DeForest Views with Picture Windows

Do you love your views? You’ll love them even more with a picture window installation. The oversized windows are available in several sizes, so there are options for every home. Install the picture window on its own or flanked by other windows to create a stunning focal point and eye-catching curb appeal.


Flawless Window Installation by Certified Professionals

Whether you choose our double-hung windows, awning windows, casement windows, or any other style, one thing is the same: You need expert window installation in order to get the best performance. Our DeForest window contractors have the skills and experience they need to deliver flawless workmanship—and you’ll have peace of mind knowing the project is covered by industry-leading warranties.

Sign Up for an Exact Project Quote for DeForest Replacement Windows

Add curb appeal to your home and enjoy significant savings on your heating and cooling bills with high-performance Madison windows from Mad City Windows. Call today to learn more about our affordable, premium windows or fill out our online contact form now to schedule free, no-obligation design consultation and accurate cost estimate. 

Mad City Windows' Award-Winning Services

Enjoy expert home renovations—and a level of service that is becoming harder to find.

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Award Winning
Lifetime Warranties

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No Payments No Interest until 2026