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Milwaukee Window Replacement Services

Infinity's Milwaukee window contractors have offered affordable window replacement and installation services since 1997. We install 15 window types and styles from top-rated brands to fit any home and budget. If you’re local, visit our Milwaukee area showroom in New Berlin to see and feel our windows before you buy. Window frames, glass, hardware, and screens - we install it all. Get your free quote today!

Window Replacements in Milwaukee: Before & After

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Hear It From Your Neighbors Jim's Real Feedback

Jim shares his firsthand experience working with Infinity Exteriors on his window replacement project. From the very first consultation to the final installation, Jim explains what the process was like and what made him feel confident he chose the right company for his home.

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Trusted Window Company 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 Contractors

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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.

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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.

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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.

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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

Mike Saglin is a Brand President at Infinity Roofing

Mike Saglin

Brand President

Tommy Stemper is a Vice President - Admin at Infinity Roofing

Tommy Stemper

Vice President - Admin

Sam Ward is a Vice President - Sales at Infinity Roofing

Sam Ward

Vice President - Sales

Jake Krygier is a Vice President - Brand Operations at Infinity Roofing

Jake Krygier

Vice President - Brand Operations

Zac Drew is a Project Advisor at Infinity Roofing

Zac Drew

Project Advisor

Jim Flowers is a Operations Manager at Infinity Roofing

Jim Flowers

Operations Manager

Dakota LaRock is a Diagnostic Service Tech at Infinity Roofing

Dakota LaRock

Diagnostic Service Tech

John Givings is a Fleet Manager at Infinity Roofing

John Givings

Fleet Manager

Scot Maki is a Logistics Support at Infinity Roofing

Scot Maki

Logistics Support

Zach Brandt is a Siding Project Manager at Infinity Roofing

Zach Brandt

Siding Project Manager

Davis Braun is a Project Advisor at Infinity Roofing

Davis Braun

Project Advisor

Nina Boris is a Customer Service Representative at Infinity Roofing

Nina Boris

Customer Service Representative

Alicia Galioto is a Customer Service Manager at Infinity Roofing

Alicia Galioto

Customer Service Manager

Julia Kinder is a Logistics Supervisor at Infinity Roofing

Julia Kinder

Logistics Supervisor

Padra Yang is a Project Coordinator at Infinity Roofing

Padra Yang

Project Coordinator

Alice Ward is a Project Coordinator at Infinity Roofing

Alice Ward

Project Coordinator

Katie Bingham is an Accounting Assistant at Infinity Roofing

Katie Bingham

Accounting Assistant

Jordan Stemper is a Commercial/New Build Manager at Infinity Roofing

Jordan Stemper

Commercial/New Build Manager

Tom Gaeth is a Project Advisor at Infinity Roofing

Tom Gaeth

Project Advisor

Ben Gutkowski is a Project Advisor at Infinity Roofing

Ben Gutkowski

Project Advisor

Caleb Coslet is a Project Advisor at Infinity Roofing

Caleb Coslet

Project Advisor

Charlie Smart is a Project Advisor at Infinity Roofing

Charlie Smart

Project Advisor

David Deaton is a Project Advisor at Infinity Roofing

David Deaton

Project Advisor

Trever Rezash is a Project Advisor at Infinity Roofing

Trever Rezash

Project Advisor

Brent Czerwinski is a Project Advisor at Infinity Roofing

Brent Czerwinski

Project Advisor

Dan Miller is a Project Advisor at Infinity Roofing

Dan Miller

Project Advisor

Logan Rezash is a Project Advisor at Infinity Roofing

Logan Rezash

Project Advisor

Todd Wilks is a Project Advisor at Infinity Roofing

Todd Wilks

Project Advisor

John Plyer is a Project Manager at Infinity Roofing

John Plyer

Project Manager

Chad Melichar is a Project Manager at Infinity Roofing

Chad Melichar

Project Manager

Ray Schicker is a Warehouse Manager at Infinity Roofing

Ray Schicker

Warehouse Manager

Catie Price is an Operations Manager at Infinity Roofing

Catie Price

Operations Manager

JR Gaudynski is a Project Manager at Infinity Roofing

JR Gaudynski

Project Manager

Scotty Nettesheim is a Project Manager at Infinity Roofing

Scotty Nettesheim

Project Manager

Sean Kinder is a Project Manager at Infinity Roofing

Sean Kinder

Project Manager

Mike Sova is a Project Manager at Infinity Roofing

Mike Sova

Project Manager

Andy Lalasz is a Repair Technician at Infinity Roofing

Andy Lalasz

Repair Technician

Andy Lutz is a Window Diagnostic Service Technician at Infinity Roofing

Andy Lutz

Window Diagnostic Service Technician

Brandon Strekow is a Commercial Project Manager at Infinity Roofing

Brandon Strekow

Commercial Project Manager

Tim Neubert is a Project Manager at Infinity Roofing

Tim Neubert

Project Manager

Mike Keller is a Project Manager at Infinity Roofing

Mike Keller

Project Manager

Matt Davis is a Diagnostic Tech at Infinity Roofing

Matt Davis

Diagnostic Tech

Adam Hoover is a Project Manager at Infinity Roofing

Adam Hoover

Project Manager

Dan McGill is a Diagnostic Tech at Infinity Roofing

Dan McGill

Diagnostic Tech

Jasmine Merz is a Brand Accounting Manager at Infinity Roofing

Jasmine Merz

Brand Accounting Manager

Terri Finn is an Accounting Specialist at Infinity Roofing

Terri Finn

Accounting Specialist

Krissy Devine is an Accounts Receivable at Infinity Roofing

Krissy Devine

Accounts Receivable

Mike Merz is an Accounts Payable at Infinity Roofing

Mike Merz

Accounts Payable

Ethan Van De Hey is a Marketing Manager at Infinity Roofing

Ethan Van De Hey

Marketing Manager

Doug O'Brien is a Logistics Support at Infinity Roofing

Doug O'Brien

Logistics Support

Amanda Wolf is a Project Advisor at Infinity Roofing

Amanda Wolf

Project Advisor

Sam Wiroll is a Project Advisor at Infinity Roofing

Sam Wiroll

Project Advisor

Seth Levy is a Project Advisor at Infinity Roofing

Seth Levy

Project Advisor

Michael Schrammel is a Project Advisor at Infinity Roofing

Michael Schrammel

Project Advisor

Luke Setner is a Diagnostic Service Tech at Infinity Roofing

Luke Setner

Diagnostic Service Tech

Adam Webb is a Roofing Project Manager at Infinity Roofing

Adam Webb

Roofing Project Manager

Chuck Hansen is a Paint Stainer at Infinity Roofing

Chuck Hansen

Paint Stainer

Zach Coggon is a Logistics Support at Infinity Roofing

Zach Coggon

Logistics Support

Projects Completed in New Berlin

We've completed 3043 window jobs in New Berlin

  • Completion Date: 6/30/2026 Zip Code: 53151 City: New Berlin Street: 13717 West Prospect Drive Project Type: Windows
  • Completion Date: 6/17/2026 Zip Code: 53151 City: NEW BERLIN Street: 15560 W WOODVIEW DRIVE Project Type: Windows
  • Completion Date: 6/17/2026 Zip Code: 53151 City: New Berlin Street: 14915 West Harcove Drive Project Type: Windows
  • Completion Date: 6/16/2026 Zip Code: 53146 City: New Berlin Street: 17504 West Lincoln Avenue Project Type: Windows

Our Window Installers are Certified & Experienced

We’ve installed more than 3564 windows in the Milwaukee area since 1997. Our window installers are trained, certified, and insured in Wisconsin so you know you’re protected and getting the best installation possible. We’ve earned numerous certifications and awards throughout the years, including Angi’s List Super Service Award for 10 years straight, certified membership with the NARI, and an A+ rating with Wisconsin’s Better Business Bureau.

Your Windows are Covered by a Lifetime Warranty

When you purchase replacement windows with Infinity you have peace of mind knowing your installation is protected for a lifetime. Our lifetime workmanship warranty covers the duration of the product's life. Our expert installation also ensures the manufacturer’s warranty remains VALID with perfect installation to exact manufacturer specifications.

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

Custom 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.

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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: Choose 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 Window 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.

Chat

Live chat with an Infinity Exteriors representative right now.

The cost of replacing windows in an average Milwaukee home usually falls between $8,400 and $24,388. Window replacement pricing depends on the number of windows included in the project, the style of windows selected, and the frame material used. Vinyl windows are generally the most budget-friendly option, while fiberglass and premium vinyl frames increase the overall project cost.

Window MaterialAvg Cost
Vinyl $8,400 - $13,860
Premium Vinyl $11,200 - $18,480
Fiberglass $12,320 - $24,388

Window replacement projects in Milwaukee can be completed with convenient financing plans that offer both short-term repayment options and extended loan terms up to 120 months. Financing allows homeowners to install energy-efficient windows now while spreading payments over time.

Pay in Full CostEst 12-month PaymentEst 120-month Payment
$8,400 - $24,388 $700 - $2,032 $70 - $203