20 Best Window Companies in Greenville, WI (2023 Reviews)
Are you thinking of upgrading your windows? Our guide to the best window installation companies can help you pick the right one for you.
We analyzed all the top-rated window companies in Greenville 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 best window installation companies in Greenville may not seem like the most riveting article on the EcoWatch site, but trust us, windows have a more direct impact on your life than you might think. Drafty windows can reduce your home's energy efficiency by up to 30%, according to the Department of Energy. In Greenville, that's about $522 a year that you could save on your electricity bills by making the switch.
That's bad news for your wallet and the environment, but one of the top window installation companies can help you with that.
We've made this guide on the best installation companies to help you in your search, so you can not only take advantage of brand new windows, but also save money on your electricity bills.
Best Availability
Renewal by Andersen
- Great industry reputation
- Member of US Green Building Council
- Manufactures products in-house
Window Veteran
Window World
- EnergyStar Partner
- Wide variety of products and services
- Lifetime Warranty
Best Window Installation & Replacement Companies in Greenville
The EcoWatch Reviews team examined dozens of installers that service the Greenville area to find the best window installation companies that fit our standards. The companies we've included in this article scored best in our categories: energy-efficient offerings, availability, customer service, price 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. This window installation company has been in business since 1995 and currently services 200 locations nationwide. Many positive reviews on customer review websites back the provider'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 WindowsIts high-performance Low-E (low-emissivity) coatings and argon gas insulation offer exceptional efficiency and performance for any home. Not all of Window World’s offerings are Energy Star certified, so make sure you mention that you’re interested in Energy Star windows when inquiring.
How much does Window World cost in Greenville?Prices aren’t displayed on Window World’s website, but it's known for offering some of the most affordable window installations around. For more accurate information on pricing, you can inquire about a 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 provides the best availability in Greenville. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. This company has been operating since 1995 and currently services nearly every state except Mississippi and West Virginia. Its reputation is backed by several positive reviews from customers online.
You may want to consider going with Andersen if you're interested in 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 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’re interested in Energy Star windows when inquiring.
How much does Renewal by Andersen cost in Greenville?Prices aren’t mentioned on Andersen’s 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 pricing information is to receive a free quote from the company.
We've recommended companies with shining reputations, but note that these are national companies, so your service may depend on your local crew. We have tried to remain unbiased and transparent by describing pros and cons for each company we reviewed.
More Window Companies in Greenville
Renewal by Andersen of Greater Wisconsin
Appleton, 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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Window Replacement
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Custom Window Designs
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Sliding Glass
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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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Double-Hung
Window World of Fond du Lac
Fond du Lac, WI-
Price Transparency
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Free assessment
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Educational Website
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Good Customer Service
Services Offered
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Custom Window Designs
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Bay Windows
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Window Replacement
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Residential Windows
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Double-Hung
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Sliding Glass
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Fast Delivery
AHT Wisconsin Windows
Appleton, WI-
Price Transparency
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Good Customer Service
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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Bay Windows
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Stained Glass
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Window Replacement
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Double-Hung
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Residential Windows
ARC Contracting
Neenah, WI-
Price Transparency
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Free assessment
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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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Full-Service Installations
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Stained Glass
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Commercial Windows
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Bay Windows
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Residential Windows
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Custom Window Designs
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Window Replacement
Mad City Windows & Baths
Neenah, 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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Double-Hung
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Window Replacement
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Fast Delivery
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Glass Showers
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Energy-Efficient Options
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Residential Windows
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Sliding Glass
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Custom Window Designs
Square Oaks Home Improvement LLC
Appleton, 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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Window Replacement
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Sliding Glass
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Residential Windows
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Custom Window Designs
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Double-Hung
Tri City Glass & Door
Appleton, WI-
Timely Service
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Good Customer Service
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Free assessment
Services Offered
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Glass Showers
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Window Replacement
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Window Repair
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Bay Windows
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Fast Delivery
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Residential Windows
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Commercial Windows
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Custom Window Designs
WASCO Windows
Greenville, WI-
Price Transparency
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Good Customer Service
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Educational Website
Services Offered
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Bay Windows
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Window Replacement
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Custom Window Designs
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Sliding Glass
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Residential Windows
Window and Door Central
Appleton, 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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Window Replacement
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Residential Windows
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Stained Glass
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Bay Windows
Packerland Home Improvement
Kaukauna, WI-
Price Transparency
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Free assessment
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Educational Website
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Good Customer Service
Services Offered
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Bay Windows
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Glass Showers
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Double-Hung
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Sliding Glass
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Residential Windows
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Fast Delivery
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Energy-Efficient Options
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Custom Window Designs
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Window Replacement
Windows of Wisconsin
Kaukauna, 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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Bay Windows
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Window Replacement
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Sliding Glass
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Custom Window Designs
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Stained Glass
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Energy-Efficient Options
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Double-Hung
Lueck's Home Improvements Inc
Oshkosh, WI-
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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Custom Window Designs
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Commercial Windows
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Aluminum Window Frames
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Window Replacement
Salzer Siding Inc
Oshkosh, 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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Residential Windows
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Aluminum Window Frames
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Window Replacement
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Custom Window Designs
Tundraland Home Improvements
Kaukauna, 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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Glass Showers
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Double-Hung
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Custom Window Designs
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Window Replacement
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Residential Windows
Duncan's Window & Door LLC
Oshkosh, 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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Commercial Windows
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Custom Window Designs
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Sliding Glass
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Double-Hung
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Window Replacement
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Residential Windows
Valley Wide Exteriors
Oshkosh, WI-
Educational Website
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Good Customer Service
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Free assessment
Services Offered
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Custom Window Designs
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Fast Delivery
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Residential Windows
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Window Replacement
Krier's Construction, LLC
Oshkosh, 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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Custom Window Designs
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Residential Windows
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Glass Showers
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Window Replacement
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Commercial Windows
Window Depot USA of Northeast Wisconsin
Green Bay, 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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Bay Windows
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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
Ripon Window & Door LLC
Ripon, WI-
Educational Website
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Free assessment
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Good Customer Service
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Price Transparency
Services Offered
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Window Replacement
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Aluminum Window Frames
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Custom Window Designs
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Residential Windows
Home Services at The Home Depot
Green Bay, WI-
Price Transparency
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Free assessment
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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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Custom Window Designs
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Stained Glass
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Residential Windows
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Commercial Windows
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Fast Delivery
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Window Replacement
Calculate how much you can expect to pay for window installation and replacement in Greenville, 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 Greenville Saves You Money
Energy-efficient windows can benefit you in several ways. Here are some reasons you may want to consider making the switch:
- More efficient energy usage in your household: Because the winters can get cold in Greenville, homeowners often depend on their heater a lot. Energy-efficient windows decrease the amount of heat that is lost through your windows, making it easier to keep your home warm.
- Save money on electricity bills: Switching to energy-efficient windows lowers your energy bills by about 12% because you use less energy.
- Protect your investment: If you have an older home, your windows are most likely in need of replacement. Updating your windows can make your home more comfortable and also help raise the value of your property if you decide to sell.
- 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 your furniture, carpet and other valuables from fading.
Estimated Cost of Window Replacement in Greenville
When looking into window installation, each company provides varying services and costs. Let's look at some typical costs and services.
How Much Do New Windows Cost?
According to our research, the national average cost of replacing a single window is around $600. However, window replacement costs can range from $200 to $1,200 for each window. These estimates are based on the specifics of your installation, including type, the location of your home, number of windows, size, material and more.
Bear in mind that energy-efficient windows may have a higher price, but Energy Star predicts the upgrade will save you between $101 and $583 a year when installing single-pane windows and between $27 and $197 a year when installing double-pane, clear glass windows. Your exact savings will vary depending on your local climate, energy rates and individual home characteristics.
Costs will also vary based on the material you choose for your window frames. Aluminum frames have the lowest price. They're sturdy, light and maintenance-free, but provide poor insulation. Vinyl frames are a bit more expensive and provide good insulation. Composite frames made using wood fibers encased in plastic also provide good insulation and are moderately expensive. Wood frames are the most expensive and are the most in-demand. They're also aesthetically pleasing and provide decent insulation for your home.
What Services do Window Installers Offer?
The first thing to ask yourself when planning to replace your windows is: Should you get a full-frame installation or a pocket installation?
Full-frame installations involve replacing the full window, including the trim, frame and sill. Full-frame installations are necessary 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 raise overall costs. Pocket installations (or retrofits) entail replacing a window within its existing frame, which makes pocket installations less labor-intensive and costly. However, if the frame has any damage or rot, you will most likely need a full-frame installation instead.
Your window replacement company will be able to help you choose what's best for your needs. In Greenville, the decision will mostly depend on how old your windows are and if there's any damage. Wood can decay if it's not properly maintained over the years, so it's good to have a professional examine your frames and window sills.
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 Greenville
In our search to find the most reliable, eco-friendly window installers in Greenville, EcoWatch landed on the above companies as the top window installation companies in the city. Along with energy efficiency, we evaluated several window installers in Greenville and assigned rankings using the following methodology:
Service Area
This one is self-explanatory, but we've chosen to highlight window installers that serve a wide variety of states and cities so you can find the best 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 company on this list to make sure its contractors are well-qualified and that the company has received tons of positive customer feedback to vouch for its service.
Customer Reviews
Customer feedback is another very important review factor. If the majority of customers don't have nice things to say about their service from a certain window installation 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 low when possible. When analyzing the prices of providers, 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 with lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Last but not least, we like to see companies that have a good track record in the industry. Window installers that have more experience earn higher rankings by our standards. We like to see at least ten years of experience.
Greenville, WI Window Replacement FAQs
How much should a window install cost?
The national average cost of replacing one window is about $600 but can range from $200 to $1,200, based on several factors. The price is typically influenced by the size of the window, the type and material of the window and the location of your property. Also, remember that energy-efficient windows may cost more initially but can save you hundreds of dollars a year in energy bills.
What kind of window is the most energy-efficient?
Generally, double-pane windows will be more efficient than single-pane windows and windows that don't open are more efficient than windows that do. If you want to be sure you'll have the most energy-efficient windows, look for models with the blue Energy Star certification — that means they're certified energy-efficient by the U.S. Department of Energy.
Can I install my own windows?
Although it is possible to install your own windows, doing so requires a lot of time and experience with home improvement projects. Using a window replacement company can help ensure that the installation is done properly and that you won't have to spend the time and effort to do it yourself.
Should I replace all my windows at the same time?
If your windows are greater than 20 years old, you most likely need to replace all of them. At that point, they are often less efficient, leakier and/or more damaged than new windows. Replacing your windows all at the same time will involve less paperwork and less time.