Free Estimate

Milwaukee, WI Replacement Window Installers

If you're in search of a superior Milwaukee window company, look no further than Infinity Exteriors. We've been a trusted, affordable window replacement contractor in Milwaukee since 1997, providing new windows and replacement windows from industry-leading brands like Pella and Marvin. Contact us today to enhance your home with new, high-quality replacement windows. We offer vinyl windows, wood windows, and fiberglass windows - don't forget to ask about our affordable replacement window financing options!

Check mark IconTrusted Window Replacement Since 1997

"The Product is Outstanding”

“We sought out Infinity Exteriors for a second project for our home- windows. Their price was terrific compared to two other firms we met with and the product is outstanding… We are very pleased and will most definitely be working with them in the future! ”

-Sue G.

“Best Price”

“I am putting new windows into my home and ended up getting quotes from four different companies. Unlike Infinity's competitors they gave me the best price right out of the gate - a price that continued to be the best as other companies attempted to match them for my business.”

-Milwaukee Customer

“Very Pleased With the Process”

“After deciding on Infinity Exteriors, we knew we found the right one! From start to finish, everything was perfect! Zac discussed the process with us and answered all of our questions. We also appreciated our installer, Chuck, who communicated throughout the day. We are very pleased with the process and our new set of windows in our basement and garage.”

-Kacie H.

Why Milwaukee Trusts Infinity Exteriors Window Installers

Certified Milwaukee roofing contractors icon

Certified Window Technicians

Our window team is certified and experienced in installing, repairing, and replacing all window types and materials we offer. We train our window installers to be the best.

Roofing workmanship warranty icon

Lifetime Window Warranty

We’re so confident in our expertise and the quality of our work, we give you complete peace of mind with a lifetime warranty on all of our window services.

Free roof estimates icon

Free Estimates

Forget about blindly choosing just any windows for your home and hoping for the best. With Infinity, you’ll get a comprehensive free quote on your window installation, replacement or repair so you can make an informed decision about choosing the perfect option for your budget, home and style.

Roofing materials icon

High-Quality Windows

Working with Infinity for your window installation means you’re getting the same high-quality windows we’ve installed in our own homes. Our installations outlast those of our competitors because we combine our unbeatable workmanship with only the highest-rated window brands.

Our Milwaukee Window Contractors

View all
window contractor

JR Gaudynski

Project Manager

window installer

Matt Olson

Project Manager

window installer

John Plyer

Service Manager

window installer

Nick Kuspa

Project Manager

window contractor

Chad Melichar

Repair Department Manager

window installation contractor

Scotty Nettesheim

Project Manager

window installer

Mike Sova

Project Manager

window installer

Jim Flowers

Operations Manager

window installer

Sean Kinder

Project Manager

window installer

Steve Hansen

Project Manager

window contractor

Jake Fails

Project Manager

Window installer

Andy Lalasz

HIT Team Leader

window installer

Travis Kuepper

Project Manager

project manager

Andy Lutz

Project Manager

window installer

Jason Dailey

Operations Manager

window installer

Ray Schicker

Warehouse Manager

window installer

Chris McElroy

Project Manager

window installer

Brandon Strekow

Commercial Project Manager

window contractor

Ricky Olvera

Project Manager

window contractor

Matt Davis

Diagnostic Tech

Window Replacement & Installation Services in Milwaukee, WI

Infinity offers expert window replacement and installation services in Milwaukee that enhance your home's energy efficiency, boost curb appeal, and provide unmatched clarity. Upgrade to the best with us and feel the immediate benefits of advanced, long-lasting windows. Plus, all our window replacement projects are backed by a lifetime workmanship warranty - a warranty other Milwaukee window companies are afraid to offer! 

Industry-Leading Window Replacement Products

The replacement window installers at Infinity Exteriors install and replace a wide range of window types and styles including sliding windows, bay windows, wood frame windows, energy-efficient windows, and more. Our contractors make sure your windows are installed to perfection to keep your home protected. Choose from Pella, Brilliance, Marvin, and other top window brands to achieve your ideal look and feel.

15 Window Types and Styles:

Awning window installation

Awning windows

Awning windows swing outward to allow for proper ventilation. These windows are commonly used in basements and bathrooms.

bow window installation

Bow windows

Create more space and let more natural light in with bow windows. These windows are usually made up of multiple casement windows that stick out from the exterior of your home.

casement window installation

Casement windows

Casement windows can be used alone or in a series to create a bow window. These windows usually feature a hinge on one side and can often be opened outward or inward.

composite window installation

Composite windows

Composite windows are built to look like wood windows, but will never warp or absorb moisture. These windows are incredibly durable and are energy efficient.

Double hung window installation

Double hung windows

Most double hung windows provide multiple ventilation options - lower the window from the top or raise up from the bottom.

egress window replacements

Egress windows

Egress windows are emergency exit windows commonly installed in basements. Instead of style, these windows are defined by dimensions that meet building code regulations.

fiberglass window installation

Fiberglass windows

Fiberglass windows are extremely durable and low-maintenance. These windows will withstand Wisconsin's extreme temperatures and weather conditions from Spring to Winter.

oriel window installation

Oriel windows

Oriel windows brighten up spaces and make interiors look larger. Curb appeal skyrockets at the sight of an elegant oriel window.

picture window installation

Picture windows

Picture, or fixed, windows are completely sealed shut, making them highly energy-efficient. These windows can come in many shapes for the perfect accent.

skylight window installation

Skylight windows

Skylights are great for increasing the amount of natural light in your home, and, when placed correctly, can provide natural heat for your home.

specialty window installation

Specialty windows

Custom and specialty window shapes are available to suit the needs of your home's design.

Vinyl Windows

Vinyl windows

Vinyl windows are made from incredibly durable PVC. These windows have high resistance to heat transfer, making them extremely energy efficient.

palladian window installation

Palladian windows

These three-part windows have an arched window with square side sections. Palladian windows are a focal point for many historical homes and add tremendous curb appeal.

sliding window installation

Sliding windows

Slider, or glider, windows are opened and closed simply as the glass seamlessly moves across a track.

wood window installation

Wood windows

Wood windows can be stained or painted to match your home's decor. Give your home a beautiful classic look with appealing wood windows from Infinity.

Brilliance windows:

Brilliance windows are premium replacement vinyl window available in a collection of beautiful styles, colors, and glass options. This cost-effective replacement window will leave your neighbors amazed and jealous of your home's transformation.

Learn More

Pella Windows:

Pella Windows builds several different styles of frame: wood, fiberglass, or vinyl. The California-based company has been making windows for decades for both homes and commercial businesses, offering a great combination of selection and quality.

Learn More

Marvin Windows:

Marvin windows are beautiful, energy-efficient and environmentally friendly. These wood windows resist corrosion and endure extreme temperatures with integrity. Marvin is a market leader in energy efficiency and quality.

Learn More

Our Window Installation Process

  • Get a free quote: We’ll assess your window installation or replacement needs and give you an accurate estimate so you know how much your new windows will cost.
  • Explore Window options: BChoose from the best window brands and 15+ window sizes, styles and features.
  • Schedule your project: We’ll schedule your window installation or replacement during a day and time that works for you.
  • Window removal & installation: Our professional window installers have years of experience. Our team works efficiently and gets the job done with no wasted time.
  • Cleanup: We’ve been let down before by contractors who leave our homes a mess, so we promise to never do the same to you. We’ll clean up our mess and leave your home in good shape.
  • Satisfaction guaranteed: Working with Infinity gives you a 100% satisfaction guarantee. If for any reason you’re not happy with our work, we’ll come back and fix it.

What's it gonna cost me?

Fast and easy estimate for your window replacements

Calculate My Window Cost

3 ways to start your window project

Get a FREE Estimate

Submit a free estimate form with your window project requirements.

Call Us

Call our Milwaukee office at 262-650-5040 and ask us anything.


Live chat with an Infinity Exteriors representative right now.

Showing Infinity Roofing Jobs in Milwaukee
Serving Wisconsin

Oh no!

JavaScript is required for full site functionality.