21 Best Window Replacement Companies in Waukesha, WI (2023 Reviews)
Window Companies Near Me
Are you looking to upgrade your windows? Our list of the top window installation companies can help you narrow down which one to choose.
We analyzed all the top window installers in Waukesha and selected the top 21 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 clean 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. Traditional or damaged windows could lead to having higher electric bills during the winter or summer months.
Fortunately, helping you save money with upgraded windows also helps our goals of conserving energy and the resources it takes to make it.
We've compiled a list of the best installation companies to help you in your search, so you can not only benefit from brand new windows, but also save money on your power bills.
Best Affordability
Window World
- Great industry reputation
- Large serice area
- EnergyStar Partner
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Great industry reputation
- Award-winning company
- Manufactures products in-house
- More expensive than competition
Best Window Replacement Companies in Waukesha
The EcoWatch team researched dozens of installers across the country to find the best window companies for our readers. We assessed the providers on energy-efficient offerings, price, customer service, local experience, coverage area and more.

Window World
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Great industry reputation
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Large serice area
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EnergyStar Partner
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Quality of service will depend on your area
Window World offers windows expertise in Waukesha. It's the largest window replacement company in the country, known for its vinyl windows and affordability. Window World has over 27 years of industry experience, and it currently serves 200 locations nationwide. Hundreds of positive reviews from customers online back the company's reputation.
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, Window World may be the company for you.
Energy Efficiency of Window World WindowsWindow World offers some Energy Star windows, but note that not all its windows are energy-efficient, so be sure to 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 Waukesha?Window World does not mention prices on its website, but it's known for offering some of the most affordable window installations around. If you'd like to know for sure, you can receive a quote on the company's website.

Renewal by Andersen
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Great industry reputation
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Award-winning company
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Manufactures products in-house
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More expensive than competition
Renewal by Andersen is a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. This company has 27 years of experience in the windows industry, and it has become one of the best companies in the business.
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 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. 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 Waukesha?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. You can request a free quote on its website for more information about the cost.
Please note that the following companies are national, which means the quality of customer service may vary depending on your local team. We have tried to stay unbiased and transparent by including both pros and cons for each company.
More Window Replacement Companies in Waukesha
WeatherPro Exteriors
West Allis, WI-
Award-Winning
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Excellent Customer Service
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Educational Website
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Consistent Workmanship
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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Aluminum Window Frames
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Business Windows
Pella Windows & Doors of Brookfield
Brookfield, WI-
Excellent Customer Service
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Award-Winning
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No-Hassle Pricing
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Free Quotes
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 Window Designs
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Commercial Windows
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Double-Hung
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Sliding Glass
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Bay & Bow Windows
Exterior Pros
Sussex Rd, WI-
Good Customer Service
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No-fee Quotes
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Helps Educate Customers
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Locally Recognized for Quality
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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Commercial 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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No-Hassle Pricing
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Free Quotes
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Educational Website
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-
Reliable Service
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Arrives on Time
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Price Transparency
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Helps Educate Customers
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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Business Windows
Siding Unlimited LLC
Waukesha, WI-
Free Quotes
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Award-Winning
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Educational Website
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Dependable Service
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 & Bow Windows
Window Select
Menomonee Falls, WI-
Excellent Customer Service
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Supports Charities
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Price Transparency
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Free 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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Business Windows
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Double-Hung
Window Repair & Glass Replacement
Germantown, WI-
Locally Recognized for Quality
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Free Quotes
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Excellent Customer Service
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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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Business Windows
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Double-Hung
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Sliding Glass
Window Repair & Glass Replacement
Oak Creek, WI-
Dependable Service
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Locally Recognized for Quality
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Price Transparency
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Excellent Customer Service
Services Offered
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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
Milestone Xteriors
Mukwonago, WI-
Free Quotes
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Helps Educate Customers
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Price Transparency
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Timely Service
Services Offered
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Residential Windows
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Architectural Glass
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Custom Window Designs
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Full-Service Installations
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Commercial Windows
Four Leaf Roofing and Windows
New Berlin, WI-
Excellent Customer Service
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Dependable Service
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No-Hassle Pricing
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Free 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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Commercial Windows
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Sliding Glass
Infinity Roofing & Exteriors
New Berlin, WI-
Locally Recognized for Quality
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Reliable Service
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No-fee Quotes
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Educational Website
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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Double-Hung
Argo Glass & Windows - Home Window Repair & Glass Replacement
Milwaukee, WI-
No-Hassle Pricing
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Reliable Service
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Good Customer Service
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Helps Educate Customers
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-
Award-Winning
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No-Hassle Pricing
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Consistent Workmanship
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Educational Website
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-
No-fee Quotes
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Consistent Workmanship
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Educational Website
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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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Sliding Glass
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Double-Hung
Window World of Southeastern Wisconsin
Maple Rd Stop 2, WI-
Helps Educate Customers
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Good Customer Service
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Dependable Service
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No-Hassle Pricing
Services Offered
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Custom Window Designs
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Architectural Glass
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Sliding Glass
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Double-Hung
TightSeal Exteriors & Baths
New Berlin, WI-
Excellent Customer Service
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Charitable Giving
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Award-Winning
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No-fee Quotes
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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Double-Hung
Stanek Windows
Waukesha, WI-
Excellent Customer Service
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No-fee Quotes
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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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Custom Window Designs
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Business Windows
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Double-Hung
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Sliding Glass
Mad City Windows & Baths
New Berlin, WI-
Educational Website
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Good Customer Service
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Award-Winning
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No-fee Quotes
Services Offered
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Glass Showers
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Energy-Efficient Options
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Custom Windows
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Double-Hung
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Sliding Glass
Standard Windows & Doors
Menomonee Falls, WI-
Good Customer Service
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Helps Educate Customers
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Arrives on Time
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Free Quotes
Services Offered
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Residential Windows
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Custom Windows
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Business 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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Educational Website
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Good Customer Service
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Price Transparency
Services Offered
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Custom Windows
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Sliding Glass
How Installing Energy-Efficient Windows in Waukesha Saves You Money
Energy-efficient windows can provide benefits in more than one way. Here are a few reasons you may want to think about making the switch:
- 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. Updating your windows could help increase the value of your home if you decide to sell.
- Protect your valuables from fading: The low-emissivity coatings on many energy-efficient windows filter out damaging UV rays, preventing your furniture, carpet and other valuables from fading.
- Save money on energy bills: The Department of Energy estimates that heat gained or lost via windows accounts for around 25-30% of household energy use. Upgrading to energy-efficient windows can help lower that amount, which helps you save $483 a year on your bills.
- Decrease your carbon footprint: By using less energy after you upgrade to Energy Star certified windows, you'll also be reducing your carbon dioxide emissions by about 12%, according to Energy Star.
Estimated Cost of Window Replacement in Waukesha
Each window installer provides varying services and has different price points depending on a few factors.
How Much Do New Windows Cost?
According to our research, the typical cost of installing a single window is around $600. However, window installation costs can range from $200 to $1,200 for each window. But prices differ remarkably based on the size of your home, complexity of the installation, your location and the quality of the company you choose. Many window companies also offer door installations, which will add extra costs to your project.
With windows, efficiency is the most important factor for many homeowners. Windows with higher efficiency may cost more off the bat, but by increasing the efficiency of your home — particularly during the winter — they can give you decades of energy savings. According to Energy Star, purchasing certified energy-efficient windows can save Waukesha homeowners $483+ a year after replacing single-pane windows.
Requesting free quotes from multiple installers is the best way to figure out which one is right for you.
What Services do Window Installers Offer?
When it comes to window replacements, there are typically two types that your provider will have: full-frame and pocket installations.
Full-frame installations involve replacing the entire window — the sill, frame, trim and all. These are typically done when you want to change the style of your window or when it has a great amount of rot or deterioration. Full-frame installations are more time-consuming and will increase overall costs. Pocket installations (or retrofits) involve replacing a window within its existing frame, which makes pocket installations less labor-intensive and costly. But, if the frame has any rot or deterioration, you should opt for a full-frame installation instead.
If you're hiring a reputable window installation company, your company will be able to advise you on the best type for your project. In Waukesha, the choice will mostly be influenced by the efficiency of your home and how old your existing frames are.
Best Affordability
Window World
- Great industry reputation
- Large serice area
- EnergyStar Partner
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Great industry reputation
- Award-winning company
- Manufactures products in-house
- More expensive than competition
How We Choose the Best Window Installers in Waukesha
In our search to find the most reliable, eco-friendly window installers in Waukesha, EcoWatch evaluated dozens of companies before landing on these. We have assessed the top window installers in Waukesha mostly based on their energy efficient offerings, as the most sustainable option also benefits homeowners in many ways. Energy Star certified windows have been shown to cut your electricity bills by hundreds of dollars. Along with energy efficiency, our rating methodology takes the following factors into consideration:
Service Area
This one is pretty self-explanatory, but we've chosen to highlight window installers that serve the Waukesha area so you can find a quality window installation company near you.
Work Quality
We're willing to bet that you're looking for a company to do a great job installing windows. We've vetted each installer on this list to ensure its contractors are well-qualified and that the company has gotten plenty of positive customer feedback to vouch for its service.
Customer Reviews
We analyzed patterns in recent customer feedback to find the companies with the most customer satisfaction. Customer satisfaction may be the factor we place the most value on, as it indicates the quality of services across nearly every category, including quality of parts, quality of installation, warranty, cost, professionalism and more.
Cost
Cheaper windows don't necessarily mean better windows, but we know many of our readers would like to keep costs low when possible. When analyzing providers' prices, we awarded higher points to companies with reasonable prices and accessible financing rather than "cheaper" services.
Warranty
As discussed, windows are a hefty investment, so you'll want to be certain that investment is well protected. Window installation companies with lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Due to Waukesha's climate, homeowners need to be wary of rot, low efficiency and water damage. We factored in local experience to reflect the ability of Waukesha window companies to prepare homes for these issues. If a company has less than 10 years of experience, it loses points in this category.
Waukesha, WI Window Replacement FAQs
How much does window installation cost?
The typical cost of replacing a single window ranges between $450 and $650. There are several factors that affect how much it costs, such as local labor costs, the number of windows, the materials used in designing the windows, how energy-efficient the windows are, your property's location and styles and sizes of windows.
What kind of window is the best for energy efficiency?
A window's energy efficiency is influenced by several 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 and are certified by the U.S. Department of Energy.
What do window installation companies do?
Window installers will do the entire process — from replacing old windows with brand new ones to cleaning up after the installation. Additionally, many companies offer window manufacturing, customization and repairs.
How long does window installation usually take?
Because the average installation time of a window is 30 minutes, about 16 windows can be installed during an 8-hour work day.
When is it 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 probably need to 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.