20 Best Window Companies in Milwaukee, WI (2024 Reviews)
Looking to replace your home's windows? We’ve got all the information you need in this list of the top window installation companies.
We analyzed all the top-rated window companies in Milwaukee 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
Whether you're doing home renovations or have old windows, windows play a vital role in conserving your home's energy. Drafty windows can cost you in energy bills. As a matter of fact, the Department of Energy estimates that about 30% of your home’s heat or cool air could be lost through your windows.
That’s not great for your bank account or the environment, but one of the best window installation companies can help you with that.
Unlike other review sites, EcoWatch ranks window replacement companies based on energy efficiency while also balancing cost, customer satisfaction and service area.
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 Milwaukee
The EcoWatch team evaluated dozens of providers that service the Milwaukee area to find the best window installation companies by our standards. We assessed the providers on their energy-efficient offerings, coverage area, local experience, customer service, 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 serves 200 locations nationwide. The company has plenty of positive reviews from customers on online review websites.
You may want to consider going with Window World if you're looking for a installer 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 has some Energy Star windows, but note that not all its windows are energy-efficient, so make sure you mention that you want Energy Star windows when inquiring. 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 Milwaukee?Window World doesn’t have any cost information available on its website, but it's known for offering some of the most affordable window installations around. If you’d like more accurate information, you can receive a quote on the company’s website.

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 serves nearly every state except Mississippi and West Virginia. The company has plenty of positive reviews from customers on online review websites.
You may want to consider going with Andersen if you're looking for a installer 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 has some Energy Star windows, but note that not all its windows are energy-efficient, so make sure you mention that you want Energy Star windows when inquiring. 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 Milwaukee?Andersen doesn’t have any cost information available 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. If you’d like more accurate information, you can receive a quote on the company’s website.
We’ve recommended installers with shining reputations, but keep in mind some national companies have independently owned locations in Milwaukee, so the quality of service may depend on your local crew. We have tried to stay unbiased and transparent by mentioning pros and cons for every company we reviewed.
More Window Companies in Milwaukee
Renewal by Andersen of Milwaukee Waukesha Showroom
Waukesha, WIGood Customer Service
Free assessment
Educational Website
Services Offered
Double-Hung
Skylights
Energy-Efficient Options
Custom Window Designs
Window Replacement/Installation
Bay Windows
Glass Doors
Champion Replacement Windows of Milwaukee
New Berlin, WIFree assessment
Price Transparency
Good Customer Service
Services Offered
Double-Hung
Window Replacement/Installation
Glass Doors
Bay Windows
Window Repair & Glass Replacement Company
Oak Creek, WIEducational Website
Price Transparency
Free assessment
Good Customer Service
Services Offered
Vinyl Frames
Double-Hung
Metal Frames
Wood Frames
Storm/Impact Windows
Glass Doors
Energy-Efficient Options
Tempered Glass
Window Repair
Glass Repair
Screen Repair
Window Replacement/Installation
Home Window Repair & Replacement
Germantown, WIGood Customer Service
Free assessment
Educational Website
Price Transparency
Services Offered
Window Replacement/Installation
Glass Repair
Window Repair
Glass Doors
Metal Frames
Vinyl Frames
Double-Hung
Screen Repair
Tempered Glass
Wood Frames
Energy-Efficient Options
Storm/Impact Windows
Goverla Windows and Doors
Fox River Grove, ILEducational Website
Price Transparency
Free assessment
Services Offered
Double-Hung
Window Replacement/Installation
Pocket Windows
Glass Doors
Vinyl Frames
Bay Windows
Wood Frames
Energy-Efficient Options
Your Window Solutions
Lake in the Hills, ILEducational Website
Price Transparency
Free assessment
Services Offered
Window Replacement/Installation
Bay Windows
Glass Doors
Double-Hung
Brighter Concepts Ltd - Solatube, RediLights, Indow Windows
Milwaukee, WIFree assessment
Educational Website
Price Transparency
Services Offered
Window Replacement/Installation
Skylights
Storm/Impact Windows
Argo Glass & Windows - Home Window Repair & Glass Replacement
Milwaukee, WIEducational Website
Free assessment
Good Customer Service
Price Transparency
Services Offered
Window Replacement/Installation
Vinyl Frames
Window Repair
Wood Frames
Double-Hung
Glass Doors
Metal Frames
Screen Repair
Storm/Impact Windows
Energy-Efficient Options
Tempered Glass
Glass Repair
Absolute Restorations
Milwaukee, WIEducational Website
Price Transparency
Good Customer Service
Free assessment
Services Offered
Window Replacement/Installation
Window Depot USA of Milwaukee
St Francis, WIEducational Website
Timely Service
Price Transparency
Free assessment
Good Customer Service
Services Offered
Triple Pane Glass
Vinyl Frames
Window Replacement/Installation
Double-Hung
Glass Doors
Glass Showers
Bay Windows
Energy-Efficient Options
Absolute Quality Glass
New Berlin, WIPrice Transparency
Free assessment
Services Offered
Window Replacement/Installation
Four Leaf Roofing & Windows
New Berlin, WIFree assessment
Good Customer Service
Price Transparency
Educational Website
Services Offered
Energy-Efficient Options
Window Replacement/Installation
Bay Windows
HomeSealed Exteriors, LLC
New Berlin, WIGood Customer Service
Price Transparency
Online billing and payments
Free in-home consultations
Educational Website
Lifetime workmanship warranty
Free assessment
Services Offered
Energy-Efficient Options
Bay Windows
Double-Hung
Window Replacement/Installation
Glass Doors
Zenith Roofing and Construction
Waukesha, WIPrice Transparency
Free assessment
Educational Website
Good Customer Service
Services Offered
Skylights
Window Replacement/Installation
RNB Design Group LLC
Germantown, WIFree assessment
Price Transparency
Timely Service
Educational Website
Good Customer Service
Services Offered
Double-Hung
Glass Doors
Window Replacement/Installation
Energy-Efficient Options
Glass Showers
Window Repair
Bay Windows
Total Glass And Paint
Hartford, WIFree assessment
Educational Website
Price Transparency
Good Customer Service
Services Offered
Window Repair
Window Replacement/Installation
Mirrors
Glass Repair
Glass Showers
Energy-Efficient Options
Screen Repair
EZegress Windows
Lake Geneva, WIFree assessment
Good Customer Service
Price Transparency
Timely Service
Services Offered
Window Replacement/Installation
Double-Hung
Next Level Windows Inc.
Gurnee, ILFree assessment
Timely Service
Price Transparency
Services Offered
Window Replacement/Installation
Glass Doors
Double-Hung
Energy-Efficient Options
Vinyl Frames
Bay Windows
LDS Renovations
Grayslake, ILFree assessment
Price Transparency
Educational Website
Good Customer Service
Services Offered
Window Repair
Window Replacement/Installation
HX Home Solutions
Libertyville, ILPrice Transparency
Educational Website
Free assessment
Good Customer Service
Services Offered
Window Replacement/Installation
Glass Showers
Energy-Efficient Options
Glass Doors
Calculate how much you can expect to pay for window installation and replacement in Milwaukee, 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 Milwaukee Saves You Money
Energy-efficient windows can provide benefits in several ways. Here are a few reasons you may want to take the plunge and make the switch:
- 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 energy bills: According to the Department of Energy, heat gained or lost through windows makes up about 25-30% of residential energy use. Switching to energy-efficient models can help reduce how much you have to pay, 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 your home is on the older side.
- Decrease your carbon footprint: Because energy-efficient windows improve the insulation in your home, you can cut your indirect greenhouse gas emissions by about 12%, according to Energy Star.
Estimated Cost of Window Replacement in Milwaukee
Windows come in different shapes, styles and purposes, so costs and services will vary greatly based on your project. Below, we detail the typical cost and services that you can get from window installers.
How Much Do New Windows Cost?
Although the national average cost of replacing one window is around $600, it can range from $200 to $1,200. But costs will differ considerably depending on the number of windows you need, your location, the quality of your products 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 overall project costs.
It’s important to bear in mind that windows with the best efficiency may cost more upfront but can save you hundreds of dollars via returns on your energy bills. Investing in certified energy-efficient windows can save Milwaukee homeowners $466+ a year when 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 typically the most expensive, although it depends on whether they are completely wood or clad with aluminum or vinyl. Fiberglass windows also tend to be somewhat more expensive than vinyl, but they are more efficient.
What Services do Window Installers Offer?
Generally, there are two types of window replacement services companies offer: full-frame and pocket installations.
A full-frame installation is a replacement of the total window. It involves removing the old window, the sill, and the exterior and interior trim. It can also involve additional materials, such as insulation and drip edges, which increase the total cost of the project. It’s also worth noting that you may have to touch up the paint around the window after a full-frame 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 will most likely need a full-frame installation instead.
Your window replacement company will be able to help you understand what’s best for your needs. In Milwaukee, the decision will mostly depend on the age of your windows and if there’s any moisture damage. Wood can decay if it’s not properly maintained over the years, so it’s a good idea to have a professional check your frames and window sills.
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 Milwaukee
EcoWatch reviews are different from other reviews since we’re examining these companies through a sustainability lens. We’ve decided to evaluate the top window replacement companies in Milwaukee primarily based on energy efficiency, as the most sustainable option also benefits homeowners in many ways. Energy-efficient windows can lower energy bills by hundreds of dollars. Along with energy efficiency, our rating methodology takes the following factors into consideration:
Service Area
Since this is a guide for Milwaukee, we gave more points to companies that cover the city. There are other reputable providers that didn’t make the cut because of the low odds that they would serve the average homeowner in Milwaukee.
Work Quality
We’re certain that you’re looking for professionals who do a great job installing windows. We’ve vetted each installer featured on this list to ensure its technicians are well-qualified and that the company has received tons of positive customer feedback to vouch for its service.
Customer Reviews
We analyzed patterns in recent online reviews to find the companies with the most consistent customer satisfaction. Customer satisfaction might be the most important factor, as it reflects the quality of services across nearly every category, including professionalism, quality of parts, cost, quality of installation, warranty and more.
Cost
Cheaper windows certainly don’t mean better windows, but we know many of our readers try to keep costs as low as possible. When analyzing providers’ prices, we gave higher scores to companies with reasonable prices and accessible financing rather than “cheaper” services.
Warranty
Protecting your investment in new windows is important to many homeowners. That’s why window installation companies that have lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Because of Milwaukee’s climate, homeowners need to be wary of rot, water damage and low efficiency. We factored in local experience to reflect the ability of Milwaukee window companies to prepare homes for these issues. If a company has less than 10 years of experience, it loses points in this category.
Milwaukee, WI Window Replacement FAQs
How much does window installation cost?
The national average cost of installing a window is around $600 but can range between $200 and $1,200, based on several factors. The price is often dependent on 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 initially but can save you a decent amount of money a year in energy bills.
What are the most common types of replacement windows?
There are several different types of windows you can get for your home, such as awning windows, transom windows, casement windows, double-hung and single-hung windows, bay windows, picture windows and slider windows.
When do I need to use a window installation company?
Unless you’re handy and have the time to replace your own windows, we recommend hiring the pros. The window installation process is quite involved 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 safer alternative.
When is the best time of year to replace windows?
Replacement windows can be installed at any time, but autumn might be the best season. Regardless of when you install them, the contractors will take steps to ensure that too much hot or cold air doesn’t get into the house, so the temperature outside isn’t necessarily a big factor. Most importantly, the weather should be dry.
How long does window installation generally take?
Each window takes around 30 minutes to install depending on the kind of window. However, the window installation can be a two-day job — or more — if you need to have a lot of windows installed.