20 Best Window Companies in Muskego, WI (2024 Reviews)
When you need to replace your windows, our list of the top window installation companies can help you find the provider for you.
We analyzed all the top-rated window companies in Muskego 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
Although clean energy sources like wind and solar are important when it comes to lowering your carbon footprint, improving your home’s energy efficiency can also have a considerable impact on home energy conservation. Drafty windows can decrease your home’s energy efficiency by up to 30%, according to the Department of Energy. In Muskego, that’s around $483 a year that you could save on your electricity bills by making the switch.
Replacement windows improve your home’s insulation, not only making you and your family more comfortable during extreme temperatures, but also saving you some money and helping the environment.
So if you’re building a new home, renovating or replacing your windows in Muskego, you’ve found the best place to get started.
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 Muskego
The EcoWatch Reviews team examined several window companies in Muskego to find the best ones for our readers. The installers reviewed in this article scored best in our categories, including energy-efficient offerings, customer service, availability, price 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 is the largest window replacement company in the country, known for its vinyl windows and affordability. This company has been in business since 1995 and currently services 200 locations nationwide. Its reputation is backed by many positive reviews from customers online.
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 is an Energy Star partner with a variety of energy-efficient windows. 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 Muskego?Pricing information is not available on Window World’s website because the cost of window replacement differs based on how many and what type(s) of windows you need. However, it's known for offering some of the most affordable window installations around. Requesting a free quote on its website is the best way to know for sure.

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 is a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. This company has been in business since 1995 and currently services nearly every state except Mississippi and West Virginia. Its reputation is backed by many positive reviews from customers online.
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 is an Energy Star partner with a variety of energy-efficient windows. Note that not all of the company’s windows are Energy Star certified, so make sure to ask your Andersen representative when inquiring about services.
How much does Renewal by Andersen cost in Muskego?Pricing information is not available on Andersen’s website because the cost of window replacement differs based on how many and what type(s) of windows you need. However, based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. Requesting a free quote on its website is the best way to know for sure.
Please note that the companies in this section are national, meaning the quality of customer service may vary depending on your local crew. We have tried to remain unbiased and transparent by describing pros and cons for each company.
More Window Companies in Muskego
Renewal by Andersen of Chicago
Glenview, ILEducational Website
Good Customer Service
Free assessment
Price Transparency
Services Offered
Bay Windows
Double-Hung
Skylights
Custom Window Designs
Window Replacement/Installation
Glass Doors
Champion Replacement Windows of Milwaukee
New Berlin, WIFree assessment
Price Transparency
Good Customer Service
Services Offered
Glass Doors
Bay Windows
Window Replacement/Installation
Double-Hung
Champion Replacement Windows of Madison
Madison, WITransparent pricing and no hidden fees
All products made or sourced in the USA
Price Transparency
Free assessment
Good Customer Service
Limited lifetime warranty
Services Offered
Glass Doors
Bay Windows
Window Replacement/Installation
Double-Hung
Window Repair & Glass Replacement Company
Oak Creek, WIPrice Transparency
Good Customer Service
Educational Website
Free assessment
Services Offered
Storm/Impact Windows
Glass Repair
Metal Frames
Wood Frames
Double-Hung
Glass Doors
Vinyl Frames
Window Replacement/Installation
Screen Repair
Window Repair
Tempered Glass
Energy-Efficient Options
Home Window Repair & Replacement
Germantown, WIEducational Website
Good Customer Service
Price Transparency
Free assessment
Services Offered
Energy-Efficient Options
Wood Frames
Window Replacement/Installation
Vinyl Frames
Storm/Impact Windows
Glass Repair
Tempered Glass
Glass Doors
Screen Repair
Double-Hung
Window Repair
Metal Frames
Your Window Solutions
Lake in the Hills, ILEducational Website
Free assessment
Price Transparency
Services Offered
Window Replacement/Installation
Bay Windows
Double-Hung
Glass Doors
Goverla Windows and Doors
Fox River Grove, ILEducational Website
Price Transparency
Free assessment
Services Offered
Vinyl Frames
Pocket Windows
Glass Doors
Energy-Efficient Options
Wood Frames
Window Replacement/Installation
Bay Windows
Double-Hung
BUZ's Windows Replacement & Installation
Algonquin, ILFree assessment
Good Customer Service
Price Transparency
Services Offered
Energy-Efficient Options
Window Replacement/Installation
Vinyl Frames
Wood Frames
Window Door Pro Installation
Buffalo Grove, ILEducational Website
Timely Service
Price Transparency
Good Customer Service
Free assessment
Services Offered
Window Replacement/Installation
Energy-Efficient Options
Glass Doors
Exceptional Exteriors LLC
Stoughton, WIGood Customer Service
Educational Website
Price Transparency
Free assessment
Services Offered
Window Replacement/Installation
Glass Doors
Screen Medix
Palatine, ILGood Customer Service
Educational Website
Free assessment
Services Offered
Window Repair
Glass Doors
Screen Repair
Window Replacement/Installation
WarmDreams Windows & Doors
East Dundee, ILFree assessment
Good Customer Service
Price Transparency
Educational Website
Services Offered
Glass Doors
Window Replacement/Installation
Bay Windows
Energy-Efficient Options
Double-Hung
Custom Window Designs
Beka Window Repair
Wheeling, ILPrice Transparency
Free assessment
Good Customer Service
Services Offered
Vinyl Frames
Glass Doors
Metal Frames
Glass Showers
Double-Hung
Bay Windows
Window Replacement/Installation
Energy-Efficient Options
Wood Frames
Tempered Glass
Window Repair
Glass Repair
Professional Home Improvement, Inc.
Arlington Heights, ILServices Offered
Window Replacement/Installation
Energy-Efficient Options
Great Outlook Glass
Dundee Township, ILFree assessment
Services Offered
Glass Repair
Glass Showers
Glass Doors
Window Replacement/Installation
Mirrors
FST Window Replacement & Installation
Glenview, ILFree assessment
Good Customer Service
Price Transparency
Educational Website
Services Offered
Window Replacement/Installation
Hoffman Window Replacement Company
Hoffman Estates, ILGood Customer Service
Timely Service
Price Transparency
Free assessment
Services Offered
Vinyl Frames
Energy-Efficient Options
Window Replacement/Installation
Royalty Windows
Glenview, ILPrice Transparency
Educational Website
Good Customer Service
Free assessment
Services Offered
Vinyl Frames
Window Replacement/Installation
Custom Window Designs
Double-Hung
Bay Windows
Contractor BG-High Quality Roofing and Exterior Repair Services
Mt Prospect, ILFree assessment
Services Offered
Glass Doors
Window Replacement/Installation
EV Windows & Doors, Inc.
Des Plaines, ILPrice Transparency
Free assessment
Good Customer Service
Educational Website
Services Offered
Fiberglass Frames
Metal Frames
Window Replacement/Installation
Glass Doors
Double-Hung
Vinyl Frames
Wood Frames
Calculate how much you can expect to pay for window installation and replacement in Muskego, 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 Muskego Saves You Money
There are several benefits of switching to energy-efficient windows. Some reasons you may want to consider making the switch include the following:
- Decrease your carbon footprint: You can reduce your indirect greenhouse gas emissions by about 12% when you install Energy Star certified windows. In Muskego, that’s about 497 pounds per year on average.
- Protect your investment: When your home is on the older side, your windows could also be outdated or leaky. Upgrading and repairing your windows is an important part of maintaining your property and its real estate value.
- Save on power bills: According to the Department of Energy, heat gained or lost through windows accounts for around 25-30% of household energy use. Replacing your windows with energy-efficient models can help reduce how much energy is used in your home, therefore saving you about 12% more on your bills.
- Protect your valuables from fading: When you switch to energy-efficient windows with low-emissivity coatings, your floors, carpets and furniture will be protected from fading due to their ability to filter out harmful UV rays.
Estimated Cost of Window Replacement in Muskego
Each window installation company provides various services and has varying price points based on a few factors.
How Much Do New Windows Cost?
On average, homeowners in Muskego can anticipate that most replacement window installations will cost between $250 and $1,200, with the most common installations sitting at about $600. But costs will vary considerably depending on the quality of your products, the number of windows you need, your location and the current condition of your home. Many window companies also offer door installations and other add-ons like coating, shutters, baths and more. These extra services will increase your overall project costs.
With windows, efficiency is the most important factor for most homeowners. High efficiency windows may cost more off the bat, but by increasing the efficiency of your home — particularly during the winter — they can provide decades of energy savings. According to Energy Star, buying certified energy-efficient windows can save Muskego homeowners $483+ each year after replacing single-pane windows.
How much your window installation costs will also vary depending on the kind of material you choose for the frames. Wood windows are generally the most expensive, although it depends on whether they are solid wood or clad with aluminum or vinyl. Fiberglass windows also tend to be a bit more expensive than vinyl, but they are more efficient.
What Services do Window Installers Offer?
When considering window installations, there are generally two kinds that your provider will offer: 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 a different style for your windows or when it has a great amount of deterioration. Full-frame installations require more time and labor and will increase overall costs. Pocket installations are simpler and won’t carry as large a bill, as they involve simply replacing the window within its existing frame. But if the frame has any damage or deterioration, you may need a full-frame installation instead.
If you’re hiring a reputable window installation company, your company will be able to recommend the best type for your project. In Muskego, the choice will mostly depend on the efficiency of your home and the condition 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 Muskego
In our search to make your home improvements easier and more eco-friendly in Muskego, the EcoWatch Reviews team evaluated many companies before landing on these. Along with energy efficiency, we reviewed several window installers in Muskego and assigned rankings using the following methodology:
Service Area
Because this is a guide for Muskego, we only included companies that cover the city. There are certainly reputable providers that didn’t make the list because they wouldn’t be able to serve homeowners in Muskego.
Work Quality
When choosing new windows, the quality and range of services often plays just as important of a role in insulation and performance as the type of window you choose. We do give window installers higher marks 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 highest rates of 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 quality of parts, quality of installation, professionalism, cost, warranty and more.
Cost
This one is a give-and-take: similar to other services, cheap window installation companies are not going to provide the highest quality service. Still, we want to make sure we’re highlighting companies that offer a spectrum of price and financing options so they’re accessible to most homeowners.
Warranty
As discussed, windows are a substantial investment, so you’ll want to make sure that investment is well protected. Window installation companies that provide lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Lastly, we like to see companies that have a good track record in the industry. Window installation companies that have more years of experience will earn higher rankings by our standards. We like to see at least ten years of experience.
Muskego, WI Window Replacement FAQs
What is the typical cost to replace windows?
The national average cost to install a single window is about $600 but can range from $200 to $1,200, based on several factors. The price is usually dependent on the type and material of the window, the location of your property and the size of the window. Also, remember that energy-efficient windows may cost more upfront but can save you hundreds of dollars a year in energy bills.
What type of window is the most energy-efficient?
Generally, double-pane windows are more efficient than single-pane windows and windows that don’t open are more efficient than windows that do. To be sure you’ll have the most energy-efficient windows, look for models with the blue Energy Star certification — this means they’re certified energy-efficient by the U.S. Department of Energy.
Do you really need to use a window installation company?
Unless you have home repair skills and have all the tools you need to replace your own windows, we recommend hiring the pros. The window installation process is complicated and can take anywhere from four to six hours for a single window. Although it’s tempting to try to do it yourself to save money, hiring a professional is a faster, more efficient and much safer option.
Should I replace my windows all at the same time?
If you want to get more efficient windows and save money on energy costs, replacing all your windows at once is the only way to gain that benefit. However, if you have just one or two windows that are damaged or drafty, you can replace just those.
How long does window installation usually take?
Each window takes around 30 minutes to install based on the kind of window. However, the window installation can take two days or more if you need to have a lot of windows installed.