22 Best Window Replacement Companies in Oshkosh, WI (Mar 2023)
Window Companies Near Me
When you need to replace your windows, our list of the best window installation companies can help you find the provider for you.
We analyzed all the top window installers in Oshkosh 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
A guide on the best window replacement companies in Oshkosh may not seem like the most compelling article on EcoWatch, but trust us, windows have more of an impact on your life than you might think. Potential leaks or drafts from your windows can make your home uncomfortable in the summer or winter.
That's also bad news for the environment because the additional energy required by damaged windows increases your carbon footprint.
Efficient windows are of particular importance in Oshkosh, where winters are long and cold. According to Energy Star, making the switch to energy-efficient windows can save the average homeowner up to $522 each year.
Best Overall
Renewal by Andersen
- Award-winning company
- Great industry reputation
- Member of US Green Building Council
- More expensive than competition
Best Affordability
Window World
- Lifetime warranty
- Large serice area
- Low prices relative to competitors
- Quality of service will depend on your area
Best Window Replacement Companies in Oshkosh
The EcoWatch team evaluated dozens of companies that serve the Oshkosh area to find the top window installation companies by our standards. The providers mentioned in this article scored best in our review categories, such as energy-efficient offerings, local expertise, price, customer service, availability and more.

Renewal by Andersen
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Award-winning company
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Great industry reputation
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Member of US Green Building Council
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More expensive than competition
Renewal by Andersen offers the best availability in Oshkosh. Andersen has around 27 years of experience in the window replacement sector. The provider has a lot of glowing reviews from customers on online review websites.
Andersen may be the company for you if you want one that uses in-home estimates and advanced digital tools to help you plan and visualize your project before getting started.
Energy Efficiency of Renewal by Andersen WindowsA handful of windows manufactured by the Andersen corporation were awarded Energy Star’s “Most Efficient” in 2021, and Andersen was named Energy Star’s Partner of the Year in 2019. Not all of Andersen's windows are Energy Star certified, so make sure you mention that you're interested in Energy Star windows when inquiring.
How much does Renewal by Andersen cost in Oshkosh?While 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. You can inquire about a free quote on its website for more information about the cost.

Window World
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Lifetime warranty
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Large serice area
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Low prices relative to competitors
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Quality of service will depend on your area
Window World has windows expertise in Oshkosh. Window World has been in the window installation business for about 27 years. Many positive reviews on customer review websites back the provider's reputation.
It 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 is an Energy Star partner offering 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 make sure to ask your Window World representative when inquiring about services.
How much does Window World cost in Oshkosh?Prices aren't available on Window World's website, but it's known for offering some of the most affordable window installations around. You can ask for a free quote on its website for more information about pricing.
We've recommended providers with shining reputations, but note that some national companies have independently owned locations in Oshkosh, so your service may differ depending on your local crew. We have tried to stay unbiased and transparent by describing pros and cons for each company we reviewed.
More Window Replacement Companies in Oshkosh
The Glass Guru
Kiel, WI-
Free Quotes
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Price Transparency
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Consistent Workmanship
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Educational Website
Services Offered
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Residential Windows
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Glass Showers
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Tempered Glass
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Custom Window Designs
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Aluminum Window Frames
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Full-Service Installations
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Commercial Windows
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Double-Hung
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Sliding Glass
Renewal by Andersen of Greater Wisconsin
Appleton, WI-
Free Quotes
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Arrives on Time
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Reliable Service
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No-Hassle Pricing
Services Offered
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Custom Window Designs
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Business 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
Ridge Top Exteriors
Appleton, WI-
Locally Recognized for Quality
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Timely 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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Custom Window Designs
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Aluminum Window Frames
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Business Windows
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Stained Glass
Creative Home Technologies LLC
Kaukauna, WI-
Price Transparency
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Educational Website
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Free Quotes
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Excellent 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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Double-Hung
Window World of Fond du Lac
Fond du Lac, WI-
Educational Website
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No-fee Quotes
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No-Hassle Pricing
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Charitable Giving
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
Infinity Exteriors
Little Chute, WI-
Free Quotes
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Educational Website
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Excellent Customer Service
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No-Hassle Pricing
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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Business Windows
Mad City Windows & Baths
Neenah, WI-
Excellent Customer Service
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Locally Recognized for Quality
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No-Hassle Pricing
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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
Packerland Glass
Neenah, WI-
Excellent Customer Service
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Educational Website
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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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Fast Delivery
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Custom Windows
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Full-Service Installations
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Commercial Windows
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Sliding Glass
Tundraland Home Improvements
Kaukauna, WI-
Award-Winning
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Educational Website
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Good Customer Service
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Reliable Service
Services Offered
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Custom Windows
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Glass Showers
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Double-Hung
Badgerland Restoration & Remodeling, Inc.
Weyauwega, WI-
Educational Website
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No-fee Quotes
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Good Customer Service
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No-Hassle Pricing
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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Commercial Windows
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Double-Hung
ARC Contracting
Neenah, WI-
Price Transparency
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Educational Website
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Free Quotes
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Dependable Service
Services Offered
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Custom Window Designs
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Residential Windows
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Aluminum Window Frames
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Business Windows
Modern Flooring & Window Treatments Inc
New London, WI-
Good Customer Service
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Free Quotes
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Dependable Service
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Educational Website
Services Offered
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Custom Windows
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Residential Windows
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Business Windows
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Double-Hung
Lueck's Home Improvements Inc
Oshkosh, WI-
Price Transparency
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No-fee Quotes
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Consistent Workmanship
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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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Aluminum Window Frames
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Commercial Windows
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Double-Hung
Feldco Windows, Siding & Doors
Menasha, WI-
No-fee 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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Energy-Efficient Options
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Custom Windows
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Aluminum Window Frames
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Double-Hung
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Sliding Glass
Tiltin Windows, Doors and More
Appleton, WI-
No-Hassle Pricing
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Helps Educate Customers
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Excellent Customer Service
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Free Quotes
Services Offered
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Residential Windows
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Custom Window Designs
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Aluminum Window Frames
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Double-Hung
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Sliding Glass
Wrightway Home Improvements
Fond du Lac, WI-
No-fee Quotes
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Good Customer Service
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Price Transparency
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Educational Website
Services Offered
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Custom Window Designs
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Residential Windows
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Double-Hung
Omni Glass & Paint, LLC
Oshkosh, WI-
Excellent Customer Service
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Price Transparency
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Educational Website
Services Offered
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Full-Service Installations
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Custom Window Designs
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Residential Windows
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Commercial Windows
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Aluminum Window Frames
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Architectural Glass
Ripon Window & Door
Ripon, WI-
Price Transparency
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No-fee Quotes
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Excellent Customer Service
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Consistent Workmanship
Services Offered
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Custom Window Designs
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Aluminum Window Frames
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Sliding Glass
AHT Wisconsin Windows
Appleton, WI-
Price Transparency
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Good Customer Service
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Consistent Workmanship
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Helps Educate Customers
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
Valley Glass Inc
Appleton, WI-
Free Quotes
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Price Transparency
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Award-Winning
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Excellent Customer Service
Services Offered
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Glass Showers
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Custom Windows
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Residential Windows
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Sliding Glass
Bennett's Home Repair
New London, WI-
Excellent Customer Service
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Helps Educate Customers
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Price Transparency
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Free Quotes
Services Offered
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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
Wisconsin Window Pros, Inc.
Appleton, WI-
Free Quotes
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Good Customer Service
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No-Hassle Pricing
Services Offered
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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
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Bay & Bow Windows
How Installing Energy-Efficient Windows in Oshkosh Saves You Money
There are quite a few benefits of upgrading to energy-efficient windows. A few reasons you may want to consider making the change include the following:
- Protect your valuables from fading: When you upgrade to energy-efficient windows that have low-emissivity coatings, your floors, carpets and furniture will be protected from fading due to their ability to filter out damaging UV rays.
- Save on electricity bills: According to the Department of Energy, heat gained or lost through windows accounts for around 25-30% of residential energy use. Switching to energy-efficient models can help lower how much energy is used in your home, therefore saving you about 12% more on your bills.
- 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.
- Reduce your carbon footprint: Decreasing the amount of energy you use also lowers your indirect greenhouse gas emissions. You could reduce it by about 715 pounds.
Estimated Cost of Window Replacement in Oshkosh
Windows come in varying shapes and sizes, so costs and services will vary greatly. Here are the typical costs and the primary services that you can find from the average window installation company.
How Much Do New Windows Cost?
Typically, Oshkosh homeowners can expect their window replacements to range from $250 to $1,200. The average cost is at around $600. These estimates vary depending on the specifics of your installation, such as material, size, type, the location of your home, number of windows and more.
With windows, efficiency is one of the most important factors for many homeowners. Windows with higher efficiency may cost more upfront, but by increasing the efficiency of your home — particularly during the winter — they can provide many years of energy savings. According to Energy Star, purchasing certified energy-efficient windows can save Oshkosh homeowners $522+ a year after replacing single-pane windows.
We advise requesting free quotes from multiple window installation companies to find the right windows and the company that works best for you.
What Services do Window Installers Offer?
There are typically two kinds of window installation services: full-frame and pocket installations.
A full-frame installation replaces the complete window, such as the windowsill, frame, trim and the window panes. Because this kind of installation requires more time, it will cost more than a pocket installation. Pocket installations (or retrofits) entail replacing a window within its existing frame, which makes pocket installations take less time and therefore cost less. But, if the frame has any damage or rot, you should opt for a full-frame installation instead.
Your window installation company should be able to help you figure out which type of installation you need.
Best Overall
Renewal by Andersen
- Award-winning company
- Great industry reputation
- Member of US Green Building Council
- More expensive than competition
Best Affordability
Window World
- Lifetime warranty
- Large serice area
- Low prices relative to competitors
- Quality of service will depend on your area
How We Choose the Best Window Installers in Oshkosh
EcoWatch reviews are different from most reviews, as we're examining these companies through a sustainability lens. We've assessed the top window installers in Oshkosh primarily based on energy efficiency, as it's what's best for the environment and for you as a homeowner. Energy Star certified windows have been shown to lower energy bills by hundreds of dollars. Along with energy efficiency, our rating methodology is based on the following factors:
Service Area
This one is pretty self-explanatory, but we've chosen to highlight window installation companies that serve Oshkosh so you can find a quality window installation company near you.
Work Quality
We're certain that you're not looking for a company to do a shoddy job installing windows. We've vetted each installer on this list to make sure its technicians are well-qualified and that the company has received tons of positive customer feedback to vouch for its service.
Customer Reviews
Another self-explanatory yet very important review factor is customer feedback. If most customers don't have good things to say about their experience with a certain installer, you won't see it featured on EcoWatch.
Cost
This one is a give-and-take: similar to other services, cheap window companies may not provide the highest quality service. Still, we want to ensure we're highlighting companies that provide a wide range of price and financing options so they're accessible to most homeowners.
Warranty
Protecting your investment in new windows is important to many homeowners. That's why window installation companies that offer lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Because of Oshkosh's climate, homeowners need to be wary of low efficiency, water damage and rot. We factored in local experience to reflect the ability of Oshkosh window companies to prepare homes for these issues. If a company has less than 10 years of experience, it loses points in this category.
Oshkosh, WI Window Replacement FAQs
What is the average cost to install new windows in a home?
The average cost to install a window can range between $450 and $650. There are many factors that affect the cost, including the materials used in designing the windows, the number of windows, how energy-efficient the windows are, your property's location, local labor costs and styles and sizes of windows.
What type of window is the most energy-efficient?
A window's energy efficiency is affected by a variety of factors, such as the quality of the installation and what kind of window it is. Look for Energy Star Certified windows — these are typically the most energy-efficient since they are certified by the U.S. Department of Energy.
When do I need to use a window installation company?
You should hire a window installation company whenever you want to upgrade your windows. Installing windows is a complicated process that can take a lot of time, so it's best left to the professionals.
How often should you replace your windows?
Windows have an average lifespan of about 20 to 30 years. If your windows are older than that, then they should probably be replaced. Other than that, if your windows have any damage on them, or they have become difficult to operate, they may be in need of replacement.
Should I replace all my windows at once?
If your windows are greater than 20 years old, it's probably time to replace all of them. At that point, they are often less efficient, draftier and/or more damaged than new windows. Replacing your windows all at the same time will involve less paperwork and less stress.