Mequon Replacement Window Company

Are you tired of gazing through cloudy windowpanes or putting up with chilly drafts? Then it’s time for new windows from Mad City Windows! Our family-run business has served families in Mequon since 1998, offering our signature blend of outstanding window products, trusted local installers, and great warranty protection.

Here’s the deal.

Our Mequon window contractors aren’t just highly experienced and factory-trained; they’re a big reason why we’ve been rated the #1 Wisconsin remodeler for 8 years in a row! Whether you’re concerned about energy efficiency or curb appeal, we’ll work with you to bring your one-of-a-kind remodeling goals to life.

Local Window Installation Experts Since 1998

At Mad City Windows, we recognize that we have to earn your trust, and we’ll do everything we can to give you confidence and peace of mind from the very beginning. By working with our Mequon window contractors, you can expect:

  • Upfront Cost Estimates with No Obligation
  • Custom-Designed Windows, Inside and Out
  • Dozens of Window Options: Bay, Bow, Casement, Slider, and More
  • Clean, Tidy, On-time Work from Certified Professionals
  • Comprehensive Manufacturer Warranties
  • Mad City’s Lifetime Repair Guarantee

If you’re worried about affording your new windows, we’ve got you covered there, too! We offer qualifying homeowners plenty of financing options, including zero down and low interest.

ENERGY STAR Vinyl Windows in Mequon

If you’re investing in replacement windows for your Mequon home, energy efficiency is one of the most important factors to consider. High energy efficiency will not only keep your home interior more comfortable, but it’ll also help your windows pay for themselves! After months and even years of reduced energy costs, your windows will show their true lifetime value.

All of Mad City’s windows are energy-efficient windows, earning ENERGY STAR’s “Most Efficient” rating. These windows are built with:

  • Sky Mirror Technology: This energy-efficient glass package includes multiple panes, low-e glazing, and gas-filled chambers. It improves heating and cooling efficiency while blocking 99.5% of harmful UV rays.
  • Four-Point Welding: Each corner of your window’s frame and sash will be machine-welded to create one continuous piece of vinyl—making it ultra-tough and durable.
  • Leak Stoppers: Spacers, weatherstripping, and thermal breaks are intelligently placed to prevent the seepage of air, water, and moisture.

Learn More About Our Mequon Replacement Windows Today

For your home window replacement in Milwaukee, Mequon, or any of the surrounding communities, look no further than Mad City Windows! We’ll provide the high-quality installation you deserve for a fair, honest price. Call us or fill out our online form to request your free consultation and cost estimate.

Mad City Windows' Award-Winning Services

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

Quality Workmanship
Quality
Workmanship
Family Owned
Family
Owned
Award Winning
Award
Winning
Lifetime Warranties
Lifetime
Warranties