22 Best Window Replacement Companies in West Allis, WI (Mar 2023)
Window Companies Near Me
Thinking of improving your home's energy efficiency? The best window replacement companies can help.
We analyzed all the top window installers in West Allis and selected the top 22 based on:
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Customer reviews
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Window replacement expertise
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Popularity with home-owners like you
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Updated March 14, 2023
Why you can trust EcoWatch
Although environmentally friendly energy sources like wind and solar are important when it comes to reducing your carbon footprint, improving your home's efficiency can also have a considerable impact on home energy conservation. The Department of Energy estimates that heat gained or lost through traditional or outdated windows could account for about 30% of heating and cooling use. In West Allis, where the electricity bills are an average of $54 per month, that's almost $$195 per year wasted.
Replacement windows improve the insulation in your home, not only making you more comfortable during extreme temperatures, but also saving you some money and helping the environment.
Efficient windows are of particular importance in West Allis, where winters are long and cold. According to Energy Star, making the switch to energy-efficient windows can save the average homeowner up to $426 each year.
Best Overall
Renewal by Andersen
- Member of US Green Building Council
- Manufactures products in-house
- Great industry reputation
- More expensive than competition
Best Affordability
Window World
- Large serice area
- EnergyStar Partner
- Lifetime warranty
- Quality of service will depend on your area
Best Window Replacement Companies in West Allis
The EcoWatch team researched several window companies in West Allis to find the top ones for our readers. The installers mentioned in this article scored best in our categories, which include energy-efficient offerings, price, customer service, availability and more.

Renewal by Andersen
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Member of US Green Building Council
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Manufactures products in-house
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Great industry reputation
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More expensive than competition
Renewal by Andersen provides the best availability in West Allis. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has about 27 years of experience in the window replacement sector. Its reputation is backed by many positive reviews from customers online.
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 offerings are Energy Star certified, so be sure to mention that you're interested in Energy Star windows when inquiring.
How much does Renewal by Andersen cost in West Allis?Andersen does not outline prices on its website, but 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 receive a free quote from the company.

Window World
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Large serice area
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EnergyStar Partner
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Lifetime warranty
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Quality of service will depend on your area
Window World has windows expertise in West Allis. Window World has been in the window installation industry for around 27 years. Many positive reviews on customer review websites back the company's reputation.
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 WindowsThere are a wide range of window types available from Window World, 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 West Allis?Prices aren't mentioned on Window World's website, but it's known for offering some of the most affordable window installations around. For more detailed information on the cost, you can inquire about a quote from the company.
We've recommended providers with good reputations, but bear in mind that these are national companies, so your service may vary depending on your local crew. We have tried to stay unbiased and transparent by including pros and cons for every company reviewed.
More Window Replacement Companies in West Allis
WeatherPro Exteriors
West Allis, WI-
No-Hassle Pricing
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Free Quotes
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Arrives on Time
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Award-Winning
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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Business Windows
Pella Windows & Doors of Brookfield
Brookfield, WI-
Helps Educate Customers
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Award-Winning
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Free Quotes
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Good Customer Service
Services Offered
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Residential Windows
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Architectural Glass
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Fast Delivery
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Custom Windows
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Business Windows
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Double-Hung
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Sliding Glass
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Bay Windows
Exterior Pros
Sussex Rd, WI-
Free Quotes
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Good Customer Service
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Price Transparency
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Award-Winning
Services Offered
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Residential Windows
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Glass Showers
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Energy-Efficient Options
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Custom Windows
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Aluminum Window Frames
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Business Windows
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Double-Hung
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Sliding Glass
Window Repair Glass Replacement
Waukesha, WI-
Good Customer Service
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Consistent Workmanship
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Locally Recognized for Quality
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No-Hassle Pricing
Services Offered
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Residential Windows
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Tempered Glass
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Custom Windows
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Commercial Windows
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Double-Hung
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Sliding Glass
Ridge Top Exteriors
Wauwatosa, WI-
Consistent Workmanship
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Price Transparency
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Helps Educate Customers
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Reliable Appointment Windows
Services Offered
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Custom Windows
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Residential Windows
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Energy-Efficient Options
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Commercial Windows
Siding Unlimited LLC
Waukesha, WI-
Free Quotes
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Reliable Service
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Price Transparency
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Educational Website
Services Offered
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Custom Windows
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Double-Hung
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Stained Glass
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Sliding Glass
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Bay Windows
Window Select
Menomonee Falls, WI-
Consistent Workmanship
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Price Transparency
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Free Quotes
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Charitable Giving
Services Offered
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Residential Windows
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Energy-Efficient Options
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Custom Windows
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Commercial Windows
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Double-Hung
Window Repair & Glass Replacement
Germantown, WI-
No-Hassle Pricing
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No-fee Quotes
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Helps Educate Customers
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Reliable Service
Services Offered
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Residential Windows
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Tempered Glass
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Commercial Windows
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Double-Hung
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Sliding Glass
Window Repair & Glass Replacement
Oak Creek, WI-
No-Hassle Pricing
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Good Customer Service
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Dependable Service
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No-fee Quotes
Services Offered
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Tempered Glass
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Custom Windows
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Business Windows
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Double-Hung
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Sliding Glass
Milestone Xteriors
Mukwonago, WI-
No-fee Quotes
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Dependable Service
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Educational Website
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Price Transparency
Services Offered
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Residential Windows
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Architectural Glass
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Custom Windows
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Full-Service Installations
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Business Windows
Four Leaf Roofing and Windows
New Berlin, WI-
Educational Website
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No-fee Quotes
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Price Transparency
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Good Customer Service
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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Commercial Windows
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Sliding Glass
Infinity Roofing & Exteriors
New Berlin, WI-
Dependable Service
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Award-Winning
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Helps Educate Customers
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No-fee Quotes
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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Business Windows
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Double-Hung
Argo Glass & Windows - Home Window Repair & Glass Replacement
Milwaukee, WI-
Award-Winning
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Helps Educate Customers
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Excellent Customer Service
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Reliable Service
Services Offered
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Sliding Glass
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Business Windows
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Tempered Glass
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Double-Hung
Weather Tight Corporation
West Allis, WI-
Educational Website
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Excellent Customer Service
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Reliable Service
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Price Transparency
Services Offered
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Sliding Glass
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Custom Window Designs
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Energy-Efficient Options
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Double-Hung
Kingdom Contracting
Mt Pleasant, WI-
Consistent Workmanship
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Helps Educate Customers
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Reliable Appointment Windows
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No-fee Quotes
Services Offered
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Custom Window Designs
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Full-Service Installations
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Sliding Glass
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Double-Hung
Window World of Southeastern Wisconsin
Maple Rd Stop 2, WI-
Excellent Customer Service
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Helps Educate Customers
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Price Transparency
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Gives to charity
Services Offered
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Custom Windows
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Architectural Glass
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Sliding Glass
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Double-Hung
TightSeal Exteriors & Baths
New Berlin, WI-
Good Customer Service
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Price Transparency
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Helps Educate Customers
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Free Quotes
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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Double-Hung
Stanek Windows
Waukesha, WI-
Educational Website
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Price Transparency
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Consistent Workmanship
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No-fee Quotes
Services Offered
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Energy-Efficient Options
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Custom Windows
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Commercial Windows
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Double-Hung
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Sliding Glass
Mad City Windows & Baths
New Berlin, WI-
No-Hassle Pricing
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Good Customer Service
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Award-Winning
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Helps Educate Customers
Services Offered
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Glass Showers
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Energy-Efficient Options
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Custom Window Designs
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Double-Hung
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Sliding Glass
Standard Windows & Doors
Menomonee Falls, WI-
Free Quotes
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Reliable Appointment Windows
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Good Customer Service
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Helps Educate Customers
Services Offered
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Residential Windows
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Custom Windows
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Commercial Windows
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Double-Hung
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Sliding Glass
Universal Windows Direct of Milwaukee
Menomonee Falls, WI-
Free Quotes
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No-Hassle Pricing
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Helps Educate Customers
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Reliable Service
Services Offered
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Custom Window Designs
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Sliding Glass
Bob Lurie Glass Corp
Milwaukee, WI-
Free Quotes
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Price Transparency
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Good Customer Service
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Helps Educate Customers
Services Offered
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Residential Windows
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Tempered Glass
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Custom Windows
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Aluminum Window Frames
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Business Windows
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Sliding Glass
How Installing Energy-Efficient Windows in West Allis Saves You Money
There are several benefits of upgrading to energy-efficient windows. Some reasons you may want to consider making the switch include the following:
- Protect your investment: When you have an older home, your windows could also be outdated or damaged. Upgrading and repairing your windows is an important part of maintaining your property and its real estate value.
- Decrease your carbon footprint: By using less energy once upgrading to energy-efficient windows, you'll also be lowering your carbon dioxide emissions by about 12%, according to Energy Star.
- Protect your valuables: Many Energy Star certified windows have low-emissivity coatings, which not only provide better insulation for your home, but also filter out harmful UV rays, preventing fading of your furniture, carpet and other valuables.
- Save on electricity bills: According to the Department of Energy, heat gained or lost through windows makes up around 25-30% of residential energy use. Replacing your windows with energy-efficient models can help reduce that amount, therefore saving you about 12% more on your bills.
Estimated Cost of Window Replacement in West Allis
Each window installer offers various services and has varying price points depending on several factors.
How Much Do New Windows Cost?
Although the typical to replace a single window is about $600, it can range from $200 to $1,200. How much it will cost varies based on several factors, including size, material, the location of your home, type, number of windows and more.
It's also worth bearing in mind that energy-efficient windows will usually cost more initially, but Energy Star predicts that upgrading the windows on your West Allis home translates to an average energy savings of $236 to $319 a year for single-pane window replacement, or between $87 to $126 a year for double-pane windows. How much you'll save by upgrading to energy-efficient windows varies based on your local climate, energy rates and other factors unique to your home.
Another factor that influences the total cost is the material of the frame you choose. Aluminum frames are usually 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 and cost somewhere between the other two.
What Services do Window Installers Offer?
There are typically two kinds of window installation services: full-frame and pocket installations.
Full-frame installations entail replacing the total window, including the frame, trim and sill. You most likely need a full-frame installation when you want to change the style of your windows or your window has noticeable rot or deterioration. Because full-frame installations are more involved, they will increase the total cost. Pocket installations are on the simpler end 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 or deterioration, you should opt for a full-frame installation instead.
If you're still debating which kind of installation to get, you can ask your provider and get their advice. The decision mostly depends on how old the frames are and if there's any damage present.
Best Overall
Renewal by Andersen
- Member of US Green Building Council
- Manufactures products in-house
- Great industry reputation
- More expensive than competition
Best Affordability
Window World
- Large serice area
- EnergyStar Partner
- Lifetime warranty
- Quality of service will depend on your area
How We Choose the Best Window Installers in West Allis
EcoWatch differs from most reviewers, as we examine these companies through a sustainability lens. Along with energy efficiency, we assessed several window installers in West Allis and assigned rankings using the following methodology:
Service Area
This one is pretty self-explanatory, but we've chosen to highlight window installation companies that serve the West Allis area so you can find the best window installation company near you.
Work Quality
We're certain that you're looking for a company to do a great job installing windows. We've vetted each installer in our guide to make sure its contractors are well-qualified and that the company has received plenty of positive customer feedback to vouch for its service.
Customer Reviews
Customer feedback is another super important review factor. If the majority of customers don't have good feedback about their experience with a certain window installation company, you won't see it featured on EcoWatch.
Cost
Cheaper windows don't necessarily mean better windows, but we know many of our readers try to keep costs as low as possible. When analyzing providers' prices, we awarded higher scores to companies with reasonable prices and accessible financing rather than "cheaper" services.
Warranty
Protecting your investment in new windows is important. For that reason, window installation companies that offer lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Because of West Allis' climate, homeowners need to be wary of water damage, rot and low efficiency. We factored in local experience to reflect the ability of West Allis window companies to prepare homes for the climate. If a company has less than 10 years of experience, it loses points in this category.
West Allis, WI Window Replacement FAQs
What is the typical cost to install windows?
The typical cost to install a single window can range from $450 to $650. There are many factors that affect the price, which include styles and sizes of windows, the number of windows, your property's location, how energy-efficient the windows are, the materials used in designing the windows and local labor costs.
Which type of window should I get?
A window's energy efficiency is influenced by a number of factors, such as the quality of the installation and the kind of window. Look for Energy Star Certified windows — these are usually the most energy-efficient since they are certified by the U.S. Department of Energy.
When do I have to use a window installation company?
Unless you have home repair skills and have the time needed to replace your own windows, we recommend hiring a professional. The window installation process is complex and can take anywhere from four to six hours for a single window. Although it's tempting to try to do it yourself to save money, hiring a company is a faster, more efficient and much safer alternative.
How long does window installation generally take?
Since the average installation time of a window is 30 minutes, about 16 windows can be installed in a typical 8-hour work day.
Should I replace all my windows at once?
If your windows are greater than 20 years old, you most likely need to replace all of them. By that point, they are typically less efficient, leakier and/or more damaged than new windows. Replacing your windows all at the same time will involve less paperwork and less time.