20 Best Window Companies in Eagle, WI (2023 Reviews)
Looking to improve your house's insulation? The best window replacement companies can help.
We analyzed all the top-rated window companies in Eagle 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
A guide on the top window installation companies in Eagle may not seem like the most interesting article on the EcoWatch site, but trust us, windows impact your life more than you might think. If you have traditional, outdated windows, your HVAC system could be working overtime to heat or cool your house. This means spending more on energy bills.
Replacement windows improve your home's insulation, not only making you more comfortable during the summer and winter, but also saving you some money and helping the environment.
Efficient windows are particularly important in Eagle, where winters are long and cold. According to Energy Star, making the switch to energy-efficient windows can save the average homeowner up to $483 a year.
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 Eagle
The EcoWatch team researched dozens of installers in Eagle to find the best window installation companies for our readers. The providers in this article scored the best in our review categories, such as energy-efficient offerings, price, customer service, local expertise, 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. Hundreds of positive reviews on customer review websites back the company's reputation.
It has established itself as 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 WindowsThere are a wide range of window types that Window World offers, some of which are Energy Star products. 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 Eagle?Window World does not list prices on its website, but it's known for offering some of the most affordable window installations around. The best way to get more accurate information is to receive a free quote from the company.

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 has the best availability in Eagle. This provider has 27 years of experience in the windows business, and it has established itself as one of the most reputable companies in the business. Its reputation is backed by several positive reviews on customer review websites.
Andersen may be the company for you if you want one that 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 WindowsA 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. Not all of Andersen’s windows are Energy Star certified, so be sure to mention that you want Energy Star windows when inquiring.
How much does Renewal by Andersen cost in Eagle?Even though prices are not readily available on Andersen’s website, based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. For more detailed information on the cost, you can get a quote from the company.
We have tried to be unbiased and transparent by listing pros and cons for every installer. Additionally, any partnerships do not influence our rankings.
More Window Companies in Eagle
Renewal by Andersen of Milwaukee Waukesha Showroom
Waukesha, WI-
Good Customer Service
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Free assessment
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Price Transparency
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Educational Website
Services Offered
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Sliding Glass
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Double-Hung
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Window Replacement
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Residential Windows
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Bay Windows
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Custom Window Designs
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Stained Glass
Champion Replacement Windows of Milwaukee
New Berlin, WI-
Price Transparency
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Free assessment
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Good Customer Service
Services Offered
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Residential Windows
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Sliding Glass
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Bay Windows
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Window Replacement
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Double-Hung
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Custom Window Designs
Window World of Southeastern Wisconsin
Maple Rd Stop 2, WI-
Price Transparency
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Educational Website
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Good Customer Service
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Free assessment
Services Offered
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Bay Windows
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Custom Window Designs
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Window Replacement
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Residential Windows
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Fast Delivery
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Sliding Glass
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Double-Hung
Champion Replacement Windows of Madison
Madison, WI-
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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Residential Windows
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Sliding Glass
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Custom Window Designs
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Bay Windows
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Double-Hung
123 Exteriors Waukesha
Waukesha, 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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Residential Windows
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Custom Window Designs
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Fast Delivery
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Full-Service Installations
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Window Replacement
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Commercial Windows
Replacement Window Center and Exteriors
Waukesha, 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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Residential Windows
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Custom Window Designs
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Glass Showers
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Fast Delivery
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Double-Hung
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Window Replacement
Tundraland Home Improvements
Waukesha, WI-
Educational Website
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Price Transparency
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Good Customer Service
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Free assessment
Services Offered
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Double-Hung
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Custom Window Designs
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Residential Windows
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Glass Showers
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Window Replacement
Window Repair Glass Replacement
Waukesha, 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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Sliding 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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Double-Hung
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Tempered Glass
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Commercial Windows
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Window Repair
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Window Replacement
BGS Glass Service
Waukesha, WI-
Price Transparency
Services Offered
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Custom Window Designs
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Residential Windows
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Window Replacement
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Glass Showers
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Double-Hung
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Commercial Windows
Window Concepts of Milwaukee, Inc.
Waukesha, WI-
Free assessment
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Good Customer Service
Services Offered
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Residential Windows
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Window Replacement
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Sliding Glass
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Full-Service Installations
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Stained Glass
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Custom Window Designs
Pella Windows & Doors of Brookfield
Brookfield, WI-
Free assessment
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Price Transparency
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Educational Website
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Good Customer Service
Services Offered
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Glass Showers
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Stained Glass
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Double-Hung
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Custom Window Designs
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Residential Windows
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Fast Delivery
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Sliding Glass
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Commercial Windows
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Window Replacement
HomeSealed Exteriors, LLC
New Berlin, 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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Energy-Efficient Options
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Fast Delivery
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Custom Window Designs
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Sliding Glass
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Residential Windows
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Window Replacement
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Double-Hung
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Commercial Windows
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Bay Windows
TightSeal Exteriors & Baths
New Berlin, WI-
Timely Service
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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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Double-Hung
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Glass Showers
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Commercial Windows
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Window Replacement
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Residential Windows
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Custom Window Designs
Home Services at The Home Depot
Waukesha, WI-
Free assessment
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Good Customer Service
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Price Transparency
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Educational Website
Services Offered
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Custom Window Designs
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Commercial Windows
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Window Replacement
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Double-Hung
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Glass Showers
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Fast Delivery
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Residential Windows
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Stained Glass
Guardian Home Improvements
New Berlin, WI-
Price Transparency
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Good Customer Service
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Educational Website
Services Offered
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Custom Window Designs
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Residential Windows
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Window Replacement
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Commercial Windows
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Sliding Glass
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Aluminum Window Frames
Fort Atkinson Glass & Mirror/Jim's Key Shop
Fort Atkinson, WI-
Free assessment
Services Offered
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Residential Windows
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Commercial Windows
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Custom Window Designs
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Aluminum Window Frames
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Energy-Efficient Options
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Glass Showers
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Window Replacement
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Window Repair
Mad City Windows & Baths
New Berlin, WI-
Free assessment
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Good Customer Service
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Educational Website
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Price Transparency
Services Offered
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Energy-Efficient Options
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Sliding Glass
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Glass Showers
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Fast Delivery
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Double-Hung
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Window Replacement
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Custom Window Designs
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Residential Windows
Four Leaf Roofing & Windows
New Berlin, WI-
Free assessment
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Price Transparency
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Educational Website
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Good Customer Service
Services Offered
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Energy-Efficient Options
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Custom Window Designs
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Window Replacement
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Residential Windows
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Aluminum Window Frames
Callen
Muskego, WI-
Price Transparency
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Educational Website
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Free assessment
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Good Customer Service
Services Offered
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Residential Windows
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Glass Showers
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Fast Delivery
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Window Replacement
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Custom Window Designs
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Bay Windows
HomeTowne Windows and Doors
New Berlin, 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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Window Replacement
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Fast Delivery
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Residential Windows
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Custom Window Designs
Calculate how much you can expect to pay for window installation and replacement in Eagle, 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 Eagle Saves You Money
When you upgrade to energy-efficient windows, you may see a few perks, including:
- Protect your valuables: Many energy-efficient windows have low-emissivity coatings, which not only provide better insulation for your home, but also filter out damaging UV rays, preventing fading of your furniture, carpet and other valuables.
- Protect your investment: If your home is on the older side, your windows are most likely outdated. Upgrading your windows can improve the insulation in your home and also help raise the value of your property if you decide to sell.
- Save money on power bills: The Department of Energy estimates that heat gained or lost through windows accounts for around 25-30% of energy use in your home. Upgrading to energy-efficient windows can help decrease that amount, which helps you save some money on your bills.
- Better temperature control in your home: When you reside in a place like Eagle where the summers can get pretty warm, you often need to depend on your air conditioner to keep your house cool. Energy-efficient windows can reduce how hard your AC needs to work to cool your home.
Estimated Cost of Window Replacement in Eagle
Windows come in all shapes and sizes, so costs and services will vary remarkably. Here are the typical costs and the primary services that you can find from window installers.
How Much Do New Windows Cost?
The average cost to install a single window is about $600 but can range anywhere from $200 to $1,200. But prices differ considerably 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 installations, which will add extra costs to your project.
It's important to bear in mind that windows with higher efficiency may cost more initially but can save you hundreds of dollars via returns on your energy bills. Investing in Energy Star certified windows can save Eagle homeowners $483+ a year when replacing single-pane windows.
Something else that influences the total cost is the material of the frame you pick. Aluminum frames are generally the least expensive and are sturdy and light, but they provide poor insulation. On the other hand, wood frames are the most expensive because they are aesthetically pleasing and provide decent insulation. Fiberglass and vinyl frames provide good insulation as well and cost somewhere between the other two.
What Services do Window Installers Offer?
There are typically two kinds of window replacement services: full-frame and pocket installations.
A full-frame installation is a replacement of the full window. It involves removing the old window, the windowsill, and the exterior and interior trim. It can also involve additional materials, such as insulation and drip edges, which increase the total cost of the project. Also worth noting: it's not uncommon for homeowners to have to touch up the paint surrounding the window after a full-frame installation. Pocket installations are simpler and won't carry as large a bill because they entail merely replacing the window within its existing frame. But if the frame has any damage, you may need a full-frame installation instead.
Your window installation company can help you figure out which type of installation you need.
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 Eagle
EcoWatch is different from most reviewers since we evaluate these companies through a sustainability lens. We have reviewed the top window installation companies in Eagle mainly based on their energy efficient offerings, as it's the most sustainable option and the best one for homeowners. Energy Star certified windows have been shown to lower power bills by hundreds of dollars. Along with energy efficiency, our rating methodology takes the following factors into consideration:
Service Area
Since this is a guide for Eagle, we paid more attention to companies that cover the city. There are certainly reputable providers that didn't make the list because they wouldn't be able to serve homeowners in Eagle.
Work Quality
When installing new windows, the quality and breadth of services often plays just as important of a role in insulation and performance as the brand of window you opt for. We do give window installers more points if they offer high-quality products, but we also consider workmanship as reflected in customer feedback.
Customer Reviews
We analyzed patterns in recent customer feedback to find the companies with the most consistent customer satisfaction. Customer satisfaction might be the most important factor, as it reflects the quality of services across most other categories, including warranty, quality of parts, professionalism, cost, quality of installation and more.
Cost
This one is a give-and-take: as with other services, cheap window installers may not provide the highest quality service. Still, we want to make sure we're highlighting companies that offer a spectrum of price and financing options so they're accessible to most homeowners.
Warranty
Protecting your investment in new windows is important to many homeowners. For that reason, 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 been in the industry for quite some time. Window installers that have more experience will earn higher rankings by our standards. We like to see at least ten years of experience.
Eagle, WI Window Replacement FAQs
What is the typical cost to install new windows?
The national average cost to replace one window is about $600 but can range between $200 and $1,200, based on several factors. The price is usually dependent on the location of your property, the type and material of the window and the size of the window. Also, bear in mind that energy-efficient windows may cost more upfront but can save you a decent amount of money a year in energy bills.
Which type of window is the best?
Generally, double-pane windows will be more efficient than single-pane windows and windows that do not open will be more efficient than windows that do. If you want to be sure you'll have the most energy-efficient windows, look for models that have the blue Energy Star certification attached to them — they're certified energy-efficient by the U.S. Department of Energy.
Do you really have to use a window installation company?
You should hire a window installation company whenever you want to upgrade your windows. Installing windows is a complicated process that can be difficult to do on your own, so it's best left to the professionals.
How long does window installation usually take?
Each window takes about 30 minutes to install depending on the kind of window. However, the window installation can take two days or more if you need to have a lot of windows installed.
How often do you need to replace windows?
Windows have an average lifespan of about 20 to 30 years. If your windows are older than that, then they should probably be replaced. Other than that, if your windows have any damage on them, or they have become difficult to open or close, they may be in need of replacement.