20 Best Window Companies in Waupun, WI (2025 Reviews)
If you’re looking to get new windows, our list of the top window installation companies can help.
We analyzed all the top-rated window companies in Waupun and selected the best 20 based on:
Customer reviews
Window installation expertise
Popularity with home-owners like you
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Why you can trust EcoWatch
A review of the top window installation companies in Waupun may not seem like the most riveting article on EcoWatch, but trust us, windows have a more direct impact on your life than you might realize. Poor windows can make your home uncomfortable in the summer or winter.
That’s bad news for your bank account and the environment, but one of the best window installation companies can help you with that.
Efficient windows are particularly important in Waupun, where winters are long and cold. According to Energy Star, switching to energy-efficient windows can save the average homeowner up to $518 a year.
Best Availability
Renewal by Andersen
- Great Industry Reputation
- Award-winning Company
- Member of US Green Building Council
- Manufactures products in-house
Best Energy-Efficient Features
Champion
- Many years of experience
- Low prices relative to competitors
- Limetime warranty
Power Home
- Uses eco-friendly materials
- Well-trained, certified installers
- Lifetime or lengthy warranty
Best Window Installation & Replacement Companies in Waupun
The EcoWatch team researched many window installation companies across Waupun to narrow our list down to the top ones. We assessed the companies on energy-efficient offerings, local experience, coverage area, price, customer service and more.

Window World
EnergyStar Partner
Large serice area
Low prices relative to competitors
Great industry reputation
Lifetime warranty
Quality of service will depend on your area
Window World offers windows expertise in Waupun. It's the largest window replacement company in the country, known for its vinyl windows and affordability. This provider has 27 years of experience in the windows business, and it has proved to be one of the most respected companies in Waupun.
Window World may be the company for you if you want one that is certified by the Environmental Protection Agency (EPA) and Energy Star and supports charities like St. Jude Children’s Research Hospital.
Energy Efficiency of Window World WindowsWindow World’s commitment to sustainability shows in its energy-efficient window offerings. 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 Waupun?Even though prices are not available on Window World’s website, it's known for offering some of the most affordable window installations around. The best way to get more accurate information is to ask for a free quote from the company.

Renewal by Andersen
Great industry reputation
Award-winning company
Member of US Green Building Council
Manufactures products in-house
No lifetime warranty
More expensive than competition
Renewal by Andersen offers the best availability in Waupun. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. This provider has 27 years of experience in the windows business, and it has proved to be one of the most respected companies in Waupun.
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 WindowsRenewal by Andersen’s commitment to sustainability shows in its energy-efficient window offerings. 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 Waupun?Even though prices are not 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. The best way to get more accurate information is to ask for a free quote from the company.
We’ve recommended installers with good reputations, but note that these are national companies, so the quality of 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 Companies in Waupun
Renewal by Andersen
Madison, WIPrice Transparency
Good Customer Service
Educational Website
Free assessment
Services Offered
Bay Windows
Double-Hung
Custom Window Designs
Skylights
Glass Doors
Window Replacement/Installation
Champion Replacement Windows of Milwaukee
New Berlin, WIPrice Transparency
Free assessment
Good Customer Service
Services Offered
Glass Doors
Double-Hung
Window Replacement/Installation
Bay Windows
Champion Replacement Windows of Madison
Madison, WIPrice Transparency
Transparent pricing and no hidden fees
Limited lifetime warranty
Free assessment
All products made or sourced in the USA
Good Customer Service
Services Offered
Glass Doors
Bay Windows
Double-Hung
Window Replacement/Installation
Home Window Repair & Replacement
Germantown, WIPrice Transparency
Free assessment
Good Customer Service
Educational Website
Services Offered
Screen Repair
Window Repair
Wood Frames
Energy-Efficient Options
Glass Repair
Double-Hung
Glass Doors
Metal Frames
Tempered Glass
Vinyl Frames
Storm/Impact Windows
Window Replacement/Installation
Tiltin Windows, Doors and More
Appleton, WIPrice Transparency
Educational Website
Good Customer Service
Free assessment
Services Offered
Energy-Efficient Options
Window Replacement/Installation
Bay Windows
Glass Doors
Exceptional Exteriors LLC
Stoughton, WIPrice Transparency
Free assessment
Educational Website
Good Customer Service
Services Offered
Window Replacement/Installation
Glass Doors
Total Glass And Paint
Hartford, WIFree assessment
Educational Website
Price Transparency
Good Customer Service
Services Offered
Mirrors
Glass Repair
Window Replacement/Installation
Screen Repair
Window Repair
Energy-Efficient Options
Glass Showers
RNB Design Group LLC
Germantown, WIPrice Transparency
Educational Website
Timely Service
Good Customer Service
Free assessment
Services Offered
Bay Windows
Double-Hung
Energy-Efficient Options
Glass Showers
Window Repair
Glass Doors
Window Replacement/Installation
Infinity Exteriors
Madison, WIEducational Website
Good Customer Service
Free assessment
Free in-home consultations and estimates
3D home visualizer
Lifetime workmanship warranty
Price Transparency
Services Offered
Window Replacement/Installation
Energy-Efficient Options
Bay Windows
Wood Frames
Argo Glass & Windows - Home Window Repair & Glass Replacement
Milwaukee, WIFree assessment
Educational Website
Price Transparency
Good Customer Service
Services Offered
Window Replacement/Installation
Wood Frames
Window Repair
Glass Doors
Screen Repair
Vinyl Frames
Energy-Efficient Options
Double-Hung
Tempered Glass
Glass Repair
Storm/Impact Windows
Metal Frames
Zenith Roofing and Construction
Waukesha, WIGood Customer Service
Price Transparency
Educational Website
Free assessment
Services Offered
Window Replacement/Installation
Skylights
Absolute Quality Glass
New Berlin, WIPrice Transparency
Free assessment
Services Offered
Window Replacement/Installation
HomeSealed Exteriors, LLC
New Berlin, WIEducational Website
Good Customer Service
Online billing and payments
Free in-home consultations
Price Transparency
Free assessment
Lifetime workmanship warranty
Services Offered
Bay Windows
Window Replacement/Installation
Glass Doors
Double-Hung
Energy-Efficient Options
Four Leaf Roofing & Windows
New Berlin, WIFree assessment
Price Transparency
Good Customer Service
Educational Website
Services Offered
Energy-Efficient Options
Bay Windows
Window Replacement/Installation
Brighter Concepts Ltd - Solatube, RediLights, Indow Windows
Milwaukee, WIFree assessment
Price Transparency
Educational Website
Services Offered
Skylights
Window Replacement/Installation
Storm/Impact Windows
Absolute Restorations
Milwaukee, WIFree assessment
Good Customer Service
Price Transparency
Educational Website
Services Offered
Window Replacement/Installation
Epic Painting & Exteriors
Madison, WIGood Customer Service
Educational Website
Full-service exterior remodeling
Online home visualizer
Energy-efficient
Price Transparency
Services Offered
Window Replacement/Installation
AHT Wisconsin Windows
Appleton, WIPrice Transparency
Good Customer Service
Services Offered
Triple Pane Glass
Energy-Efficient Options
Double-Hung
Window Replacement/Installation
Bay Windows
Vinyl Frames
Glass Doors
Apex Energy Solutions - Window Replacement & Entry Doors
Brookfield, WIGood Customer Service
Free assessment
Educational Website
Services Offered
Energy-Efficient Options
Window Replacement/Installation
Pella Windows & Doors of Brookfield
Brookfield, WIEducational Website
Good Customer Service
Price Transparency
Free assessment
Services Offered
Double-Hung
Glass Doors
Window Replacement/Installation
Custom Window Designs
Wood Frames
Calculate how much you can expect to pay for window installation and replacement in Waupun, 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 Waupun Saves You Money
When you switch to energy-efficient windows, you may see several perks, including:
- Save on electricity bills: The Department of Energy estimates that heat gained or lost via windows makes up around 25-30% of residential energy use. Upgrading to energy-efficient windows can help lower that number, which helps you save some money on your bills.
- Protect your investment: If your home is on the older side, your windows are most likely in need of replacement. Upgrading your windows can make your home more comfortable and also help raise the value of your house if you decide to sell.
- 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 because of their ability to filter out damaging UV rays.
- Reduce your carbon footprint: You can reduce your indirect greenhouse gas emissions by about 12% once you install Energy Star certified windows. In Waupun, that’s about 715 pounds per year on average.
Estimated Cost of Window Replacement in Waupun
Let’s take a look at the cost of replacing your windows and the types of services you may need for your home.
How Much Do New Windows Cost?
Generally, homeowners in Waupun can anticipate that most window installations will range from $250 to $1,200, with the most common installations sitting at about $600. How much it will cost is based on several factors, including size, type, material, the location of your home, number of windows and more.
Whether or not you want to install energy-efficient windows is another factor that will affect the cost. These will typically cost more than other windows, but on the other hand, you can save about $518 a year on your energy bills in Waupun.
We advise getting free quotes from several window installation companies to find the one that works best for your budget.
What Services do Window Installers Offer?
There are typically two types of window replacement services: full-frame and pocket installations.
Full-frame installations require replacing the whole window — the sill, frame, trim and all. These are typically done when you want a new style for your windows or when it has a great amount of damage. Full-frame installations require more time and labor and will increase overall costs. Pocket installations are simpler and won’t cost as much, as they entail simply 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.
Your window installation company can advise you on the best type for your project. In Waupun, the choice will mostly depend on the efficiency of your home and the age of your existing frames.
Best Availability
Renewal by Andersen
- Great Industry Reputation
- Award-winning Company
- Member of US Green Building Council
- Manufactures products in-house
Best Energy-Efficient Features
Champion
- Many years of experience
- Low prices relative to competitors
- Limetime warranty
Power Home
- Uses eco-friendly materials
- Well-trained, certified installers
- Lifetime or lengthy warranty
How We Choose the Best Window Installers in Waupun
In our search to find the most reliable, eco-friendly window installers in Waupun, the EcoWatch Reviews team chose the above companies as the top window installation companies in the city. We’ve assessed the best window installers in Waupun 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 power bills by hundreds of dollars. Along with energy efficiency, our rating methodology is based on the following factors:
Service Area
This one is self-explanatory, but we’ve chosen to highlight window installation companies that serve the Waupun area so you can find the best window installation company near you.
Work Quality
When installing new windows, the quality and range of services often plays just as important of a role in overall efficiency and performance as the brand you get. We do rate window installers higher if they offer high-quality products, but we also consider workmanship as reflected in customer feedback.
Customer Reviews
We analyzed patterns in recent online reviews to find the companies with the most consistent customer satisfaction, weighted by sample size. Customer satisfaction may be the factor we place the most value on, as it reflects the quality of services across nearly every category, including quality of parts, warranty, quality of installation, cost, professionalism and more.
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 the prices of providers, we awarded higher points 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 have lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Lastly, we like to see companies that have a proven track record in the industry. Window installation companies that have more experience will earn higher rankings by our standards. We like to see at least ten years of experience.
Waupun, WI Window Replacement FAQs
What is the typical cost to replace windows?
The national average cost to replace a window is around $600 but can range between $200 and $1,200, based on a variety of 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, keep in mind that energy-efficient windows may cost more upfront but can save you hundreds of dollars a year in energy bills.
Which kind of window is the best?
A window’s energy efficiency is affected by a variety 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?
You should hire a window installation company whenever you want to upgrade your windows. Installing windows is a involved process that can be difficult to do on your own, so it’s best left to the professionals.
How do you know it’s time to replace your windows?
Windows have a typical lifespan of about 20 to 30 years. If your windows are older than that, then they should probably be replaced. Apart from that, if your windows have damage anywhere on them, or they have become difficult to open or close, they may need to be replaced.