20 Best Window Companies in Beaver Dam, WI (2025 Reviews)
Looking to replace your windows? We’ve got you covered in this guide to the best window installation companies.
We analyzed all the top-rated window companies in Beaver Dam 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
The EcoWatch Reviews team is all about helping Beaver Dam homeowners find eco-conscious solutions for their homes. If your house has old or damaged windows, your HVAC system could be working overtime to heat or cool your house. This means higher electricity bills.
That’s also bad news for the environment because the extra energy used by outdated windows increases your carbon footprint.
We’ve put together a list of the top installation companies to help you in your research, so you can not only take advantage of brand-new windows, but also save money on your energy bills.
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 Beaver Dam
The EcoWatch Reviews team assessed dozens of installers in Beaver Dam to find the top window companies for our readers. The companies mentioned in this article passed our review standards for energy-efficient offerings as well as local expertise, price, customer service and beyond.

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 provides windows expertise in Beaver Dam. It's the largest window replacement company in the country, known for its vinyl windows and affordability. Window World has about 27 years of experience in the window installation business.
You may want to consider picking Window World if you're interested in a company that is certified by the Environmental Protection Agency (EPA) and Energy Star and supports charities like St. Jude Children’s Research Hospital.
Energy Efficiency of Window World WindowsThere are a wide variety of window types available from Window World, some of which are Energy Star products. Its high-performance Low-E (low-emissivity) coatings and argon gas insulation offer exceptional efficiency and performance for any home.
How much does Window World cost in Beaver Dam?Window World does not detail prices on its 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 the cost.

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 provides the best availability in Beaver Dam. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has about 27 years of experience in the window installation business.
You may want to consider picking 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 WindowsThere are a wide variety of window types available from Renewal by Andersen, some of which are Energy Star products. 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 Beaver Dam?Andersen does not detail 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 ask for a free quote on its website for more information about the cost.
We’ve recommended installers with good reputations, but bear in mind that these are national companies, so your service may depend on your local crew. We have tried to be unbiased and transparent by describing pros and cons for each company reviewed.
More Window Companies in Beaver Dam
Renewal by Andersen
Madison, WIFree assessment
Educational Website
Good Customer Service
Price Transparency
Services Offered
Glass Doors
Skylights
Bay Windows
Custom Window Designs
Double-Hung
Window Replacement/Installation
Champion Replacement Windows of Milwaukee
New Berlin, WIFree assessment
Good Customer Service
Price Transparency
Services Offered
Bay Windows
Window Replacement/Installation
Glass Doors
Double-Hung
Champion Replacement Windows of Madison
Madison, WIFree assessment
Price Transparency
All products made or sourced in the USA
Limited lifetime warranty
Transparent pricing and no hidden fees
Good Customer Service
Services Offered
Window Replacement/Installation
Glass Doors
Double-Hung
Bay Windows
Home Window Repair & Replacement
Germantown, WIPrice Transparency
Good Customer Service
Free assessment
Educational Website
Services Offered
Storm/Impact Windows
Energy-Efficient Options
Metal Frames
Glass Doors
Double-Hung
Screen Repair
Wood Frames
Glass Repair
Tempered Glass
Window Replacement/Installation
Window Repair
Vinyl Frames
Exceptional Exteriors LLC
Stoughton, WIEducational Website
Price Transparency
Good Customer Service
Free assessment
Services Offered
Window Replacement/Installation
Glass Doors
Tiltin Windows, Doors and More
Appleton, WIEducational Website
Free assessment
Price Transparency
Good Customer Service
Services Offered
Glass Doors
Bay Windows
Window Replacement/Installation
Energy-Efficient Options
Window Repair & Glass Replacement Company
Oak Creek, WIGood Customer Service
Free assessment
Educational Website
Price Transparency
Services Offered
Energy-Efficient Options
Vinyl Frames
Glass Repair
Double-Hung
Wood Frames
Screen Repair
Metal Frames
Glass Doors
Tempered Glass
Storm/Impact Windows
Window Repair
Window Replacement/Installation
Total Glass And Paint
Hartford, WIEducational Website
Free assessment
Price Transparency
Good Customer Service
Services Offered
Mirrors
Glass Showers
Energy-Efficient Options
Window Replacement/Installation
Glass Repair
Window Repair
Screen Repair
Infinity Exteriors
Madison, WIEducational Website
Free in-home consultations and estimates
Good Customer Service
3D home visualizer
Price Transparency
Free assessment
Lifetime workmanship warranty
Services Offered
Bay Windows
Energy-Efficient Options
Window Replacement/Installation
Wood Frames
RNB Design Group LLC
Germantown, WITimely Service
Educational Website
Price Transparency
Free assessment
Good Customer Service
Services Offered
Bay Windows
Energy-Efficient Options
Glass Showers
Window Repair
Window Replacement/Installation
Double-Hung
Glass Doors
Zenith Roofing and Construction
Waukesha, WIFree assessment
Educational Website
Good Customer Service
Price Transparency
Services Offered
Skylights
Window Replacement/Installation
Argo Glass & Windows - Home Window Repair & Glass Replacement
Milwaukee, WIPrice Transparency
Good Customer Service
Free assessment
Educational Website
Services Offered
Metal Frames
Double-Hung
Glass Doors
Vinyl Frames
Storm/Impact Windows
Energy-Efficient Options
Tempered Glass
Window Repair
Window Replacement/Installation
Screen Repair
Wood Frames
Glass Repair
Absolute Quality Glass
New Berlin, WIPrice Transparency
Free assessment
Services Offered
Window Replacement/Installation
HomeSealed Exteriors, LLC
New Berlin, WIFree in-home consultations
Good Customer Service
Online billing and payments
Lifetime workmanship warranty
Free assessment
Price Transparency
Educational Website
Services Offered
Window Replacement/Installation
Double-Hung
Energy-Efficient Options
Glass Doors
Bay Windows
Four Leaf Roofing & Windows
New Berlin, WIGood Customer Service
Educational Website
Price Transparency
Free assessment
Services Offered
Window Replacement/Installation
Energy-Efficient Options
Bay Windows
Wisco Roofing and Windows
Janesville, WIEducational Website
Price Transparency
Good Customer Service
Free assessment
Services Offered
Energy-Efficient Options
Window Replacement/Installation
Glass Doors
Absolute Restorations
Milwaukee, WIGood Customer Service
Educational Website
Free assessment
Price Transparency
Services Offered
Window Replacement/Installation
Brighter Concepts Ltd - Solatube, RediLights, Indow Windows
Milwaukee, WIPrice Transparency
Educational Website
Free assessment
Services Offered
Storm/Impact Windows
Skylights
Window Replacement/Installation
Window Depot USA of Milwaukee
St Francis, WIEducational Website
Good Customer Service
Timely Service
Price Transparency
Free assessment
Services Offered
Bay Windows
Triple Pane Glass
Glass Doors
Energy-Efficient Options
Double-Hung
Vinyl Frames
Window Replacement/Installation
Glass Showers
Epic Painting & Exteriors
Madison, WIPrice Transparency
Online home visualizer
Good Customer Service
Full-service exterior remodeling
Educational Website
Energy-efficient
Services Offered
Window Replacement/Installation
Calculate how much you can expect to pay for window installation and replacement in Beaver Dam, 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 Beaver Dam Saves You Money
When you switch to energy-efficient windows, you may see some benefits, such as:
- Save on energy bills: Because energy-efficient windows decrease how much energy you need to heat or cool your home, they can help you save about $515 annually on your energy bills in Beaver Dam.
- 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 potentially even damaged in some way. Updating your windows could help raise the value of your home if you decide to sell.
- Protect your valuables from fading: The low-emissivity coatings on some energy-efficient windows filter out damaging UV rays, preventing fading of your furniture, carpet and other valuables.
- Decrease your carbon footprint: Reducing the amount of energy you use also lowers your indirect greenhouse gas emissions. You could reduce it by 715 pounds per year on average.
Estimated Cost of Window Replacement in Beaver Dam
When researching window installation, each company provides different services and costs. Let’s go over some typical costs and services.
How Much Do New Windows Cost?
The national average cost to install one window is about $600 but can range anywhere from $200 to $1,200. This is due to the fact that the cost of window installations depend on several factors specific to your home, like the size, material and number of windows you need to install, as well as the location of your property.
Whether or not you choose energy-efficient windows is another factor that will affect the cost. These will usually cost more than other windows, but on the other hand, you can save about $515 a year on your energy bills in Beaver Dam.
We recommend getting free quotes from several window companies to find the one that works best for your budget.
What Services do Window Installers Offer?
In general, there are two kinds of window replacement services you can get: full-frame and pocket installations.
Full-frame installations involve replacing the whole 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 significant rot or deterioration. Full-frame installations require more time and labor and will increase overall costs. A pocket installation involves installing a new window within the existing frame. This means instead of tearing out the whole unit and reinstalling it, the window installer will just slide the replacement window (also called a retrofit or insert window) into the frame.
If you’re unsure which type of window installation service you should get, your installer can help you out. Typically, the decision is influenced by factors like the age and condition of the home, the type of building material, budget and time restrictions.
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 Beaver Dam
EcoWatch reviews are different from other reviews because we assess these companies through a sustainability lens. Along with energy efficiency, we assessed each installer and assigned rankings using the following methodology:
Service Area
Because this is a guide for Beaver Dam, we only included companies that serve the city. There are certainly reputable providers that didn’t make the cut because they wouldn’t be able to serve homeowners in Beaver Dam.
Work Quality
We’re certain that you’re looking for a company to do a great job installing windows. We’ve vetted each company included 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
We analyzed trends in recent customer feedback to determine the companies with the most customer satisfaction, weighted by sample size. Customer satisfaction might be the most important factor, as it indicates the quality of services across most other categories, including cost, quality of parts, professionalism, warranty, quality of installation and more.
Cost
This one is a give-and-take: as with other services, cheap window companies won’t always provide the most quality service. On the other hand, we want to ensure we’re highlighting companies that provide a variety of price and financing options so they’re accessible to most homeowners.
Warranty
Protecting your investment in new windows is important to many homeowners. For that reason, window installation companies that provide lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Due to Beaver Dam’s climate, homeowners will want to mitigate low efficiency, rot and water damage. We factored in local experience to reflect the ability of Beaver Dam window companies to prepare homes for the climate. If a company has less than 10 years of experience, it loses points in this category.
Beaver Dam, WI Window Replacement FAQs
How much should window installation cost?
The average cost of replacing a window can range from $450 to $650. There are several factors that influence how much it costs, which include how energy-efficient the windows are, the number of windows, local labor costs, the materials used in designing the windows, your property’s location and styles and sizes of windows.
What are the different kinds of windows?
The most common types of windows for homes are bay windows, transom windows, picture windows, slider windows, casement windows, double-hung and single-hung windows and awning windows.
Do I really have to use a window installation company?
You should use a window installation professional whenever you need to upgrade your windows. Installing windows is a involved process that can be difficult and time-consuming, so it’s best left to the professionals.
Should I replace my windows all at once?
If your windows are more than 20 years old, you most likely need to replace all of them. At that point, they are typically less efficient, leakier and/or more damaged than new windows. Doing your windows all at the same time will involve less paperwork and less time.