20 Best Window Companies in Madison, WI (2023 Reviews)
When you need to replace your windows, our guide to the best window installation companies can help you find the provider for you.
We analyzed all the top-rated window companies in Madison and selected the best 20 based on:
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Customer reviews
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Window installation expertise
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Popularity with home-owners like you
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Updated September 15, 2023
Why you can trust EcoWatch
The EcoWatch team is all about helping Madison homeowners make their homes more eco-friendly. When it's the middle of winter, your old and leaky windows could be making your home more difficult to heat and more uncomfortable for you.
That's also bad news for the environment because the extra energy required by outdated windows increases your carbon footprint.
We've made this list of the best installation companies to help you in your search, so you can not only enjoy brand new windows, but also save money on your power bills.
Best Availability
Renewal by Andersen
- Great industry reputation
- Member of US Green Building Council
- Manufactures products in-house
Window Veteran
Window World
- EnergyStar Partner
- Wide variety of products and services
- Lifetime Warranty
Best Window Installation & Replacement Companies in Madison
The EcoWatch Reviews team examined dozens of window installation companies in Madison to find the top ones for our readers. The installers reviewed in this article scored best in our categories, which include energy-efficient offerings, price, customer service, availability and more.

Window World
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EnergyStar Partner
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Large serice area
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Low prices relative to competitors
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Great industry reputation
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Lifetime warranty
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Quality of service will depend on your area
Window World is the largest window replacement company in the country, known for its vinyl windows and affordability. Window World has been in the window installation business for around 27 years. The provider has hundreds of glowing reviews from customers online.
You may want to consider choosing Window World if you're looking for a company that is certified by the Environmental Protection Agency (EPA) and Energy Star and supports charities like St. Jude Children’s Research Hospital.
Energy Efficiency of Window World WindowsWindow World has some Energy Star windows, but note that not all its windows are energy-efficient, so make sure you mention that you want high-quality Energy Star windows when inquiring. Its high-performance Low-E (low-emissivity) coatings and argon gas insulation offer exceptional efficiency and performance for any home.
How much does Window World cost in Madison?While prices are not readily available on Window World’s website, it's known for offering some of the most affordable window installations around. You can request a free quote on its website for more information about the cost.

Renewal by Andersen
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Great industry reputation
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Award-winning company
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Member of US Green Building Council
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Manufactures products in-house
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No lifetime warranty
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More expensive than competition
Renewal by Andersen provides the best availability in Madison. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has about 27 years of experience in the windows industry, and it currently provides services to nearly every state except Mississippi and West Virginia. Its reputation is backed by several positive reviews on customer review websites.
It uses in-home estimates and advanced digital tools to help you plan and visualize your project before getting started.
Energy Efficiency of Renewal by Andersen WindowsRenewal by Andersen carries some Energy Star windows, but note that not all its windows are energy-efficient, so be sure to mention that you want high-quality Energy Star windows when inquiring. A handful of windows manufactured by the Andersen corporation were awarded Energy Star’s “Most Efficient” in 2021, and Andersen was named Energy Star’s Partner of the Year in 2019.
How much does Renewal by Andersen cost in Madison?Prices are not available on Andersen’s website since the cost of window replacement varies greatly based on how many and what type(s) of windows you need. However, based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. The best way to get more accurate information is to get a free quote from the company.
We have tried to be unbiased and transparent by listing pros and cons for each provider. Additionally, any partnerships do not influence our rankings.
More Window Companies in Madison
Renewal by Andersen of Milwaukee Waukesha Showroom
Waukesha, WI-
Good Customer Service
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Educational Website
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Free assessment
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Price Transparency
Services Offered
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Stained Glass
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Sliding Glass
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Double-Hung
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Residential Windows
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Window Replacement
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Bay Windows
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Custom Window Designs
Window World of Madison
Madison, WI-
Educational Website
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Timely Service
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Price Transparency
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Free assessment
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Good Customer Service
Services Offered
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Commercial Windows
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Bay Windows
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Aluminum Window Frames
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Double-Hung
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Fast Delivery
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Residential Windows
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Sliding Glass
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Window Replacement
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Custom Window Designs
Champion Replacement Windows of Madison
Madison, WI-
Price Transparency
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Good Customer Service
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Free assessment
Services Offered
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Custom Window Designs
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Double-Hung
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Sliding Glass
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Window Replacement
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Bay Windows
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Residential Windows
Jordan Exteriors
Waunakee, WI-
Educational Website
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Good Customer Service
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Price Transparency
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Free assessment
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Timely Service
Services Offered
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Custom Window Designs
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Full-Service Installations
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Double-Hung
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Residential Windows
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Window Replacement
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Bay Windows
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Energy-Efficient Options
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Sliding Glass
Craftsman Exteriors
Verona, WI-
Good Customer Service
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Educational Website
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Free assessment
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Price Transparency
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Timely Service
Services Offered
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Custom Window Designs
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Double-Hung
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Glass Showers
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Window Replacement
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Residential Windows
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Sliding Glass
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Fast Delivery
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Bay Windows
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Aluminum Window Frames
Pella Windows & Doors of Madison
Madison, WI-
Price Transparency
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Free assessment
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Good Customer Service
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Educational Website
Services Offered
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Stained Glass
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Custom Window Designs
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Double-Hung
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Sliding Glass
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Window Replacement
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Residential Windows
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Fast Delivery
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Glass Showers
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Commercial Windows
Martin Glass Company
Madison, WI-
Educational Website
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Free assessment
Services Offered
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Tempered Glass
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Aluminum Window Frames
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Residential Windows
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Custom Window Designs
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Glass Showers
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Commercial Windows
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Window Repair
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Window Replacement
LEI Home Enhancements
Madison, WI-
Good Customer Service
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Price Transparency
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Educational Website
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Free assessment
Services Offered
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Custom Window Designs
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Bay Windows
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Fast Delivery
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Commercial Windows
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Sliding Glass
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Window Replacement
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Residential Windows
Eurostar Remodeling & Repairs
Fitchburg, WI-
Good Customer Service
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Price Transparency
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Free assessment
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Educational Website
Services Offered
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Glass Showers
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Residential Windows
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Custom Window Designs
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Fast Delivery
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Window Replacement
Mad City Windows & Baths
Madison, WI-
Price Transparency
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Free assessment
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Good Customer Service
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Educational Website
Services Offered
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Double-Hung
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Glass Showers
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Custom Window Designs
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Residential Windows
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Fast Delivery
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Energy-Efficient Options
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Sliding Glass
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Window Replacement
ClearView Sunrooms & Windows
Madison, WI-
Good Customer Service
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Educational Website
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Price Transparency
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Free assessment
Services Offered
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Window Replacement
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Double-Hung
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Custom Window Designs
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Sliding Glass
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Energy-Efficient Options
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Fast Delivery
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Residential Windows
Waunakee Remodeling
Madison, WI-
Good Customer Service
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Price Transparency
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Free assessment
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Educational Website
Services Offered
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Residential Windows
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Bay Windows
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Custom Window Designs
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Full-Service Installations
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Commercial Windows
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Double-Hung
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Glass Showers
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Window Replacement
Pro Roofing LLC
Madison, WI-
Price Transparency
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Good Customer Service
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Free assessment
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Educational Website
Services Offered
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Window Replacement
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Custom Window Designs
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Residential Windows
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Double-Hung
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Commercial Windows
AHT Wisconsin Windows
Madison, WI-
Price Transparency
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Good Customer Service
Services Offered
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Bay Windows
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Residential Windows
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Custom Window Designs
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Window Replacement
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Sliding Glass
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Stained Glass
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Double-Hung
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Energy-Efficient Options
Brunke Glass & Window Co Inc
Madison, WIServices Offered
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Tempered Glass
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Window Replacement
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Residential Windows
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Commercial Windows
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Custom Window Designs
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Glass Showers
Home Services at The Home Depot
Madison, WI-
Educational Website
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Good Customer Service
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Free assessment
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Price Transparency
Services Offered
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Window Replacement
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Fast Delivery
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Stained Glass
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Bay Windows
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Glass Showers
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Custom Window Designs
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Commercial Windows
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Residential Windows
K&N Exteriors LLC
Cottage Grove, WI-
Free assessment
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Price Transparency
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Good Customer Service
Services Offered
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Fast Delivery
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Residential Windows
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Sliding Glass
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Custom Window Designs
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Window Replacement
Custom Quality Windows
Evansville, WI-
Price Transparency
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Free assessment
Services Offered
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Residential Windows
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Window Replacement
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Custom Window Designs
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Commercial Windows
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Double-Hung
Fort Atkinson Glass & Mirror/Jim's Key Shop
Fort Atkinson, WI-
Free assessment
Services Offered
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Energy-Efficient Options
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Window Replacement
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Custom Window Designs
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Residential Windows
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Window Repair
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Glass Showers
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Commercial Windows
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Aluminum Window Frames
Wisco Roofing and Windows
Janesville, WI-
Educational Website
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Free assessment
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Price Transparency
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Good Customer Service
Services Offered
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Window Replacement
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Custom Window Designs
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Residential Windows
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Fast Delivery
Calculate how much you can expect to pay for window installation and replacement in Madison, WI using our customized window cost calculator.
Estimates will vary based on window dimensions and other unique factors to your home. Getting in touch with a local window installer is the best way to get an accurate cost estimate for your home.
How Installing Energy-Efficient Windows in Madison Saves You Money
By switching to energy-efficient windows, you and your family can enjoy several benefits, including:
- Protect your valuables: Many energy-efficient windows have low-emissivity coatings, which filter out harmful UV rays, reducing fading of your furniture, carpet and other valuables.
- Protect your investment: The older your home is, the more likely it is that switching to energy-efficient windows will benefit you. Older homes usually have windows that are outdated, drafty or maybe even damaged in some way. Upgrading your windows could help increase the value of your home if you decide to sell.
- Save on power bills: According to the Department of Energy, heat gained or lost through windows accounts for about 25-30% of household energy use. Switching to energy-efficient models can help reduce how much you have to pay, therefore saving you about 12% more on your bills.
- More efficient energy usage in your household: In Madison where the summers can be pretty warm, energy-efficient windows decrease the amount of cool air that is lost through your windows, which makes it easier to keep your house cool.
Estimated Cost of Window Replacement in Madison
Let's go over the cost of installing new windows and the kinds of services you may need for your home.
How Much Do New Windows Cost?
The average cost to replace a single window is about $600 but can range from $200 to $1,200. But prices differ remarkably depending on the size of your home, complexity of the installation, your location and the quality of the company you choose. Many window installers also provide door replacements, which will make your project cost more.
Bear in mind that energy-efficient windows may have a higher price, but Energy Star predicts the upgrade will save you between $101 and $583 per year when you replace single-pane windows and between $27 and $197 per year when you replace double-pane, clear glass windows. Your exact savings will vary depending on your local climate, energy rates and individual home characteristics.
Another factor that affects the overall cost is the material of the frame you select. Aluminum frames are generally the least pricey and are sturdy and light, but they offer poor insulation. On the other hand, wood frames cost the most because they are aesthetically pleasing and offer decent insulation. Fiberglass and vinyl frames provide good insulation as well and cost somewhere between the other two.
What Services do Window Installers Offer?
The first thing to ask yourself when getting new windows is: Do you want a full-frame installation or a pocket installation?
Full-frame installations require replacing the whole window — the sill, frame, trim and all. These are typically done when you want a different style for your windows or when it has significant rot or deterioration. Full-frame installations involve more time and labor and will increase overall costs. Pocket installations (or retrofits) involve installing a new window within the existing frame, which makes pocket installations more simple and affordable. However, if the frame has any rot or deterioration, you will most likely need a full-frame installation instead.
Your window installer should be able to help you choose which type of installation you should get.
Best Availability
Renewal by Andersen
- Great industry reputation
- Member of US Green Building Council
- Manufactures products in-house
Window Veteran
Window World
- EnergyStar Partner
- Wide variety of products and services
- Lifetime Warranty
How We Choose the Best Window Installers in Madison
EcoWatch differs from most reviewers since we evaluate these companies through a sustainability lens. Along with energy efficiency, we analyzed window companies all across the state and assigned rankings based on the following methodology:
Service Area
Since this is a guide for Madison, we paid more attention to companies that serve the city. There are other reputable providers that didn't make the list because they wouldn't be able to serve homeowners in Madison.
Work Quality
When choosing new windows, the quality and range of services can often play just as important of a role in overall efficiency and performance as the type of window you get. We do give window installers higher marks if they offer high-quality products, but we also factor in workmanship as reflected in customer feedback.
Customer Reviews
We analyzed trends in recent online reviews to determine the companies with the most consistent customer satisfaction. Customer satisfaction may be the most important factor, as it reflects the quality of services across nearly every category, including warranty, professionalism, quality of installation, quality of parts, cost and more.
Cost
This one is a give-and-take: as with most services, cheap window installation companies may not provide the highest quality service. On the other hand, we want to make sure we're highlighting companies that offer a variety of price and financing options so they're accessible to most homeowners.
Warranty
Protecting your investment in new windows is important to many homeowners. That's why window installation companies that offer lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Lastly, we like to see companies that have a good track record in the industry. Window installers that have more experience will earn higher rankings by our standards. We like to see at least ten years of experience.
Madison, WI Window Replacement FAQs
How much should window installation cost?
The average cost to replace a window can range from $450 to $650. There are several factors that influence how much it costs, which include the number of windows, the materials used in designing the windows, how energy-efficient the windows are, your property's location, styles and sizes of windows and local labor costs.
What kind of window is the most energy-efficient?
A window's energy efficiency is affected by several factors, including the quality of the installation and what kind of window it is. Look for Energy Star Certified windows — these are usually the most energy-efficient since they are certified by the U.S. Department of Energy.
Do you really need to use a window installation company?
Unless you have experience with home improvement projects and have the time needed to replace your own windows, we recommend hiring a professional. The process of installing windows is complicated and can take anywhere from four to six hours for one window. Although it's tempting to try to save some money by doing it yourself, hiring a company is a faster, more efficient and much safer option.
How often should you replace your windows?
Windows typically have a lifespan of about 20 to 30 years, but anytime you notice damage on your windows, it's a good time to have them checked by an expert to determine if they are in need of a repair or replacement.
Should I replace all my windows at the same time?
If your windows are more than 20 years old, you most likely need to replace all of them. At that point, they are often less efficient, leakier and/or more damaged than new windows. Replacing your windows all at once will involve less paperwork and less time.