​​​​Center Valley Replacement Window Company

Replacing the outdated and inefficient windows in your Center Valley home can be a great way to boost not only curb appeal and energy efficiency but the overall value of your home. Ensure you get the quality you need and the personalized attention you deserve by choosing the window replacement experts at Mad City Windows. 

Let us tell you more. 

We’ve been offering exceptional window installation in Center Valley for more than 20 years, giving us the skills and expertise required to handle jobs of any size or scope. Whether you want to upgrade your bedroom windows for a more comfortable night’s sleep or you want to replace every window in your home, we’re the company to call. 

We offer:

  • Innovative Energy Efficient Windows

  • Expert Window Installation

  • Professional Window Contractors

  • Durable Vinyl Windows

Upgrade to Energy Efficient Windows and Save Money

If you’re tired of paying sky-high energy bills, it’s time to install energy-efficient windows. At Mad City, we offer energy-efficient windows that are ENERGY STAR rated and feature options like low-E glass and double or triple pane construction. 

That’s not all. 

In addition to helping you save money, our windows also increase indoor comfort by keeping heat in during the winter and out during summer. 

Make the Most of Your Windows with Expert Window Installation 

The materials you choose directly influence the long-term performance of your windows, but so does the installation. When you choose Mad City Windows for your window installation, you can do so in confidence knowing we offer:

  • Airtight Fit

  • Custom Fabrication Process

  • Impressive Warranties

Choose Experienced Window Contractors for a Hassle-Free Experience

Since 1998, we’ve conducted business according to our core values of honesty, integrity, reliability, and accountability, and we’re dedicated to providing our customers with unparalleled quality. Our commitment to quality has earned us a number of industry awards and accolades, including:

  • A+ Accreditation with the BBB

  • “Top 500 Remodelers” Status

  • Number 1 Remodeler in Wisconsin

  • Angie’s List “Super Service Award”

Get Versatile Style with Vinyl Windows

If you’re searching for strong, beautiful windows but don’t have the budget for wood or metal, Mad City Windows has the perfect solution. We offer an extensive selection of vinyl windows that we’ll customize to suit your home’s design, your aesthetic, and your budget. 

While vinyl windows are a more affordable option, you won’t be losing any quality. These high-performance windows are engineered to provide years of protection with minimal maintenance required.

Call Us Today to Learn More About Our Center Valley Window Replacement

Looking for the highest-quality Green Bay replacement windows? Look no further than Mad City Windows! We’d love to tell you more about the benefits you’ll enjoy by choosing us to replace your outdated and inefficient windows, so give us a call today. You can also request an appointment for a consultation and your free, no-obligation estimate by taking a moment to fill out our online quote form.

Mad City Windows' Award-Winning Services

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

Get Quote
Quality Workmanship
Family Owned
Award Winning
Lifetime Warranties

Get Free Estimate


No Interest & No Payments Until 2026!