20 Best Window Companies in Waterford, WI (2023 Reviews)
If you're thinking about getting new windows, our list of the top window installation companies can help.
We analyzed all the top-rated window companies in Waterford 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
Although renewable energy sources like wind and solar are important when it comes to lowering your carbon footprint, improving your house's efficiency can also have a large impact on home energy conservation. Drafty, leaky windows can cost you in energy bills. As a matter of fact, the Department of Energy estimates that about 30% of your home's heat or cool air could be lost through your windows.
That's bad for both your bank account and the environment, but one of the top window installation companies can help you with that.
Unlike other review sites, EcoWatch ranks window installation companies based on energy efficiency while also taking into consideration cost, customer satisfaction and service area.
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 Waterford
The EcoWatch Reviews team researched dozens of installers across the country to find the top window installation companies for our readers. The providers mentioned in this article scored best in our review categories, such as energy-efficient offerings, availability, price, customer service, local expertise 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 has windows expertise in Waterford. This provider has 27 years of experience in the window installation industry, and it has established itself as one of the best companies in Waterford. Its reputation is backed by a considerable amount of positive reviews from customers online.
Window World may be the company for you if you want one 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 ask for 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 Waterford?Window World doesn’t have any pricing information displayed on its website, but it's known for offering some of the most affordable window installations around. Getting a free quote on its website is the best way to know for sure.

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 offers the best availability in Waterford. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has around 27 years of experience in the window replacement industry.
It has established itself as a company 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 WindowsRenewal by Andersen is an Energy Star partner and has a variety of energy-efficient windows that are Energy Star certified. Note that not all of the company’s windows are Energy Star certified, so be sure to ask your Andersen representative when inquiring about services.
How much does Renewal by Andersen cost in Waterford?Even though pricing is 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 accurate information on the cost, you can inquire about a quote from the company.
We strive to be unbiased and transparent by listing pros and cons for each company we review. Additionally, our rankings are not influenced by any partnerships.
More Window Companies in Waterford
Renewal by Andersen of Milwaukee Waukesha Showroom
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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Stained Glass
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Residential Windows
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Sliding Glass
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Double-Hung
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Window Replacement
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Bay Windows
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Custom Window Designs
Champion Replacement Windows of Milwaukee
New Berlin, WI-
Price Transparency
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Good Customer Service
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Free assessment
Services Offered
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Sliding Glass
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Window Replacement
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Double-Hung
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Custom Window Designs
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Residential Windows
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Bay Windows
Window World of Southeastern Wisconsin
Maple Rd Stop 2, 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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Double-Hung
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Window Replacement
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Custom Window Designs
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Fast Delivery
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Residential Windows
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Sliding Glass
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Bay Windows
Champion Replacement Windows of Madison
Madison, WI-
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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Sliding Glass
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Custom Window Designs
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Residential Windows
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Bay Windows
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Double-Hung
Callen
Muskego, 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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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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Window Replacement
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Bay Windows
Mr. Window
Hales Corners, 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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Custom Window Designs
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Residential Windows
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Energy-Efficient Options
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Bay Windows
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Double-Hung
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Window Replacement
TightSeal Exteriors & Baths
New Berlin, WI-
Good Customer Service
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Timely 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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Double-Hung
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Custom Window Designs
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Window Replacement
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Glass Showers
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Residential Windows
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Commercial Windows
HomeSealed Exteriors, LLC
New Berlin, 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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Bay Windows
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Window Replacement
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Commercial Windows
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Energy-Efficient Options
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Fast Delivery
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Sliding Glass
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Custom Window Designs
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Residential Windows
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Double-Hung
Mad City Windows & Baths
New Berlin, WI-
Educational Website
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Good Customer Service
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Price Transparency
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Free assessment
Services Offered
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Sliding Glass
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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
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Energy-Efficient Options
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Double-Hung
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Glass Showers
Guardian Home Improvements
New Berlin, WI-
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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Window Replacement
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Commercial Windows
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Sliding Glass
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Aluminum Window Frames
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Residential Windows
Four Leaf Roofing & Windows
New Berlin, 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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Residential Windows
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Energy-Efficient Options
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Custom Window Designs
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Aluminum Window Frames
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Window Replacement
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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Double-Hung
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Fast Delivery
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Custom Window Designs
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Window Replacement
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Residential Windows
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Glass Showers
Steve Clausing Construction
Hales Corners, 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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Bay Windows
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Residential Windows
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Custom Window Designs
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Double-Hung
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Window Replacement
Tundraland Home Improvements
Waukesha, WI-
Free assessment
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Educational Website
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Price Transparency
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Good Customer Service
Services Offered
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Glass Showers
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Double-Hung
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Residential Windows
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Custom Window Designs
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Window Replacement
123 Exteriors Waukesha
Waukesha, WI-
Good Customer Service
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Free assessment
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Educational Website
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Price Transparency
Services Offered
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Full-Service Installations
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Fast Delivery
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Commercial Windows
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Custom Window Designs
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Residential Windows
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Window Replacement
HomeTowne Windows and Doors
New Berlin, WI-
Price Transparency
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Good Customer Service
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Educational Website
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Free assessment
Services Offered
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Fast Delivery
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Window Replacement
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Custom Window Designs
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Residential Windows
BGS Glass Service
Waukesha, WI-
Price Transparency
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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Glass Showers
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Commercial Windows
Window Repair Glass Replacement
Waukesha, 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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Tempered Glass
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Sliding Glass
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Double-Hung
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Residential Windows
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Aluminum Window Frames
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Window Repair
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Commercial Windows
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Custom Window Designs
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Window Replacement
Pella Windows & Doors of Brookfield
Brookfield, 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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Double-Hung
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Window Replacement
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Custom Window Designs
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Commercial Windows
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Stained Glass
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Residential Windows
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Glass Showers
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Fast Delivery
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Sliding Glass
Window Repair & Glass Replacement
Oak Creek, 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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Window Replacement
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Custom Window Designs
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Sliding Glass
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Aluminum Window Frames
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Double-Hung
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Window Repair
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Tempered Glass
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Residential Windows
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Commercial Windows
Calculate how much you can expect to pay for window installation and replacement in Waterford, 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 Waterford Saves You Money
By switching to energy-efficient windows, you and your family can benefit in several ways, such as:
- Better temperature control in your home: Energy-efficient windows can decrease how much heat is lost through your windows when heating your home.
- Save on energy bills: According to the Department of Energy, heat gained or lost through windows makes up around 25-30% of residential energy use. Upgrading to energy-efficient models can help decrease how much energy is used in your home, therefore saving you about 12% more on your bills.
- Protect your valuables: The low-emissivity coatings on many Energy Star certified windows help reduce damage from the sun's UV rays to your floors, carpets and furniture.
- Protect your investment: Upgrading and repairing your windows is an important part of maintaining your property and its real estate value, especially if you have an older home.
Estimated Cost of Window Replacement in Waterford
Each window replacement company provides varying services and has varying price points depending on a few factors.
How Much Do New Windows Cost?
According to our market research, the typical cost to replace a single window is around $600. However, window installation costs can range from $200 to $1,200 a window. These estimates vary depending on the specifics of your installation, including material, the location of your home, type, size, number of windows and more.
It's important to bear in mind that windows with higher efficiency may cost more upfront but can save you hundreds of dollars by lowering your energy bills. Investing in certified energy-efficient windows can save Waterford homeowners $439+ a year when replacing single-pane windows.
How much your window installation costs will also vary depending on the type of window material you choose for the frames. Wood windows are generally the most expensive, but it depends if they are solid wood or clad with aluminum or vinyl. Fiberglass windows also tend to be somewhat more expensive than vinyl, but they are more efficient.
What Services do Window Installers Offer?
When considering window installations, there are typically two types that your installer will have: full-frame and pocket installations.
Full-frame installations involve replacing the full window, including the sill, trim and frame. You most likely need a full-frame installation when you want to change the style of your windows or your window has significant damage. Because full-frame installations are more involved, they will increase the total cost. A pocket installation entails replacing a window without replacing the frame. So, instead of tearing out the whole window and reinstalling it, the contractor will just slide the replacement window (also called a retrofit or insert window) into the frame.
If you're hiring a reputable window installation company, your company can recommend the best type for your project. In Waterford, the decision will mostly be influenced by the efficiency of your home and the condition of your existing frames.
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 Waterford
EcoWatch reviews are different from other reviews, as we examine these companies through a sustainability lens. Along with energy efficiency, we evaluated several window installers in Waterford and ranked them using the following methodology:
Service Area
This one is self-explanatory, but we've chosen to highlight window installation companies that serve the Waterford area so you can find a quality window installation company near you.
Work Quality
When it comes to new windows, the quality and breadth of services often plays just as important of a role in overall efficiency and performance as the brand you opt for. We do rate window installers higher if they offer high-quality products, but we also factor in workmanship as reflected in customer feedback.
Customer Reviews
Customer feedback is another very important review factor. If the majority of customers don't have positive feedback about their service from a certain company, you won't see it featured on EcoWatch.
Cost
Cheaper windows certainly don't mean better windows, but we know many of our readers would like to keep costs as low as possible. When analyzing providers' prices, we gave higher points to companies with reasonable prices and accessible financing rather than "cheaper" services.
Warranty
As discussed, windows are a considerable investment, so you'll want to make sure that investment is well protected. Window installation companies that provide 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 installation companies that have more experience will earn higher rankings by our standards. We like to see at least ten years of experience.
Waterford, WI Window Replacement FAQs
How much does a window install cost?
The national average cost of replacing a window is about $600 but can range between $200 and $1,200, based on a few different factors. The price is generally dependent on the size of the window, the location of your property and the type and material of the window. Also, remember that energy-efficient windows may cost more upfront but can save you hundreds of dollars a year in energy bills.
What are the kinds of windows?
The most common types of windows for homes are slider windows, awning windows, picture windows, double-hung and single-hung windows, transom windows, bay windows and casement windows.
Do I really have to use a window installation company?
Unless you're handy and have the time needed to replace your own windows, we recommend hiring a professional. The process of installing windows is complex and can take anywhere from four to six hours for a single window. Although it's tempting to try to save some money by doing it yourself, hiring a company is a faster, more efficient and safer option.
How do you know it's time to replace your windows?
Windows have a typical 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 damage anywhere on them, or they have become difficult to open or close, they may be in need of replacement.