20 Best Window Companies in Germantown, WI (2024 Reviews)

If you’re thinking about upgrading to new windows, our list of the top window installation companies can help.

We analyzed all the top-rated window companies in Germantown and selected the best 20 based on:

  • Customer reviews
  • Window installation expertise
  • Popularity with home-owners like you
EcoWatch Local Advisors

By EcoWatch Local Advisors

Updated February 01, 2024

Why you can trust EcoWatch

Our panel of energy experts work tirelessly to create unbiased reviews and informative content to help homeowners make educated decisions. No other windows site has covered energy efficiency and sustainability as long as EcoWatch, which means we're going to help you find windows replacements that will save on your energy bill and put more money back in your wallet.

The EcoWatch Reviews team is all about helping Germantown homeowners make their homes more eco-friendly. According to the Department of Energy, heat or cool air lost through old or damaged windows could account for 25-30% of household energy climate control use.

That’s also bad for the environment because the additional energy required by leaky windows increases your carbon footprint.

Because windows have such a considerable impact on your home, picking the best company for you is a big decision to make. That’s why the EcoWatch team has put together this list of the best window replacement companies, so you can make an informed decision more easily.

Best Availability

Renewal by Andersen

★★★★★
4.5

  • Great industry reputation
  • Member of US Green Building Council
  • Manufactures products in-house

Best Energy-Efficient Features

Champion

★★★★★
4.5

  • Many years of experience
  • Low prices relative to competitors
  • Limetime warranty

Window Veteran

Window World

★★★★★
4.5

  • EnergyStar Partner
  • Wide variety of products and services
  • Lifetime Warranty

Best Window Installation & Replacement Companies in Germantown

The EcoWatch team assessed dozens of providers that service the Germantown area to find the top window installation companies by our standards. The installers in this article passed our review standards for energy-efficient offerings as well as local expertise, customer service, price and beyond.

Renewal by Andersen logo
FAST QUOTE
as little as 30 seconds
Best Overall

Renewal by Andersen

★★★★★
BBB Rating: A
Locations: Nationwide
Founded: 1995
Pros:
  • Pros icon Great industry reputation
  • Pros icon Award-winning company
  • Pros icon Member of US Green Building Council
  • Pros icon Manufactures products in-house
Cons:
  • Pros icon No lifetime warranty
  • Pros icon More expensive than competition

Renewal by Andersen has the best availability in Germantown. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has around 27 years of experience in the windows industry, and it currently serves nearly every state except Mississippi and West Virginia.

It has established itself as 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 Windows

Renewal by Andersen is an Energy Star partner and has a variety of energy-efficient windows. Note that not all of the company’s windows are Energy Star certified, so be sure to ask your Andersen representative when inquiring about services.

How much does Renewal by Andersen cost in Germantown?

Prices are not available on Andersen’s website since the cost of window installment varies greatly 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. The best way to get more accurate information is to get a free quote from the company.

Window World logo
FAST QUOTE
as little as 30 seconds
Best Affordability

Window World

★★★★★
BBB Rating: A+
Locations: Nationwide
Founded: 1995
Pros:
  • Pros icon EnergyStar Partner
  • Pros icon Large serice area
  • Pros icon Low prices relative to competitors
  • Pros icon Great industry reputation
  • Pros icon Lifetime warranty
Cons:
  • Pros icon Quality of service will depend on your area

Window World has windows expertise in Germantown. It's the largest window replacement company in the country, known for its vinyl windows and affordability. Window World has around 27 years of experience in the windows industry, and it currently serves 200 locations nationwide.

It has established itself as 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 Windows

Window World is an Energy Star partner and has a variety of energy-efficient windows. Note that not all of the company’s windows are Energy Star certified, so be sure to ask your Window World representative when inquiring about services.

How much does Window World cost in Germantown?

Prices are not available on Window World’s website since the cost of window installment varies greatly 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. The best way to get more accurate information is to get a free quote from the company.

We aim to remain unbiased and transparent by listing pros and cons for every installer. Additionally, any partnerships do not influence our rankings.

More Window Companies in Germantown

Renewal by Andersen of Milwaukee Waukesha Showroom

Waukesha, WI
4.8
★★★★★
  • Pros icon Educational Website
  • Pros icon Good Customer Service
  • Pros icon Price Transparency
  • Pros icon Free assessment

Services Offered

  • Service icon Storm Doors
  • Service icon Skylights
  • Service icon Window Install & Replacement
  • Service icon Fiberglass Frames
  • Service icon Double-Hung
  • Service icon Glass Doors
  • Service icon Bay Windows
  • Service icon Andersen
  • Service icon Sliding Glass Doors

Website: https://www.rbamilwaukee.com/
Address: 1741 Dolphin Dr, Waukesha, WI 53186
Phone: (262) 522-1001

Window World of Southeastern Wisconsin

Maple Rd Stop 2, WI
4.5
★★★★★
  • Pros icon Price Transparency
  • Pros icon Free assessment
  • Pros icon Educational Website
  • Pros icon Good Customer Service

Services Offered

  • Service icon Storm Doors
  • Service icon Window Install & Replacement
  • Service icon Bay Windows
  • Service icon Double-Hung
  • Service icon Sliding Glass Doors

Website: https://www.windowworldofsoutheasternwi.com/
Address: W188 N10707, Maple Rd Stop 2, Germantown, WI 53022
Phone: (262) 703-9500

Champion Replacement Windows of Milwaukee

New Berlin, WI
4.5
★★★★★
  • Pros icon Free assessment
  • Pros icon Good Customer Service
  • Pros icon Price Transparency

Services Offered

  • Service icon Window Install & Replacement
  • Service icon Window Repair
  • Service icon Storm Doors
  • Service icon Sliding Glass Doors
  • Service icon Bay Windows
  • Service icon Double-Hung

Website: https://www.championwindow.com/Milwaukee/
Address: 16560 W Glendale Dr, New Berlin, WI 53151
Phone: (414) 208-4056

Champion Replacement Windows of Madison

Madison, WI
4.0
★★★★★
  • Pros icon Price Transparency
  • Pros icon Free assessment
  • Pros icon Good Customer Service

Services Offered

  • Service icon Storm Doors
  • Service icon Window Repair
  • Service icon Sliding Glass Doors
  • Service icon Window Install & Replacement
  • Service icon Double-Hung
  • Service icon Bay Windows

Website: https://www.championwindow.com/Madison/
Address: 5321 Voges Rd, Madison, WI 53718
Phone: (608) 205-4829

Home Window Repair & Replacement

Germantown, WI
5.0
★★★★★
  • Pros icon Price Transparency
  • Pros icon Free assessment
  • Pros icon Educational Website
  • Pros icon Good Customer Service

Services Offered

  • Service icon Window Install & Replacement
  • Service icon Storm Windows
  • Service icon Screen Repair
  • Service icon Window Repair
  • Service icon Glass Doors
  • Service icon Tempered Glass
  • Service icon Commercial Windows
  • Service icon Glass Repair
  • Service icon Aluminum Frames
  • Service icon Vinyl Frames
  • Service icon Sliding Glass Doors
  • Service icon Wood Frames

Website: https://argowindowrepair.com/wisconsin/window-repair-germantown
Address: N128W18368 Holy Hill Rd, Germantown, WI 53022
Phone: (262) 444-0916

Argo Glass & Windows - Home Window Repair & Glass Replacement

Milwaukee, WI
4.9
★★★★★
  • Pros icon Educational Website
  • Pros icon Good Customer Service
  • Pros icon Price Transparency
  • Pros icon Free assessment

Services Offered

  • Service icon Aluminum Frames
  • Service icon Sliding Glass Doors
  • Service icon Tempered Glass
  • Service icon Glass Repair
  • Service icon Screen Repair
  • Service icon Storm Windows
  • Service icon Wood Frames
  • Service icon Window Repair
  • Service icon Vinyl Frames
  • Service icon Glass Doors
  • Service icon Commercial Windows
  • Service icon Window Install & Replacement

Website: https://argowindowrepair.com/wisconsin/window-repair-milwaukee
Address: 5255 N 91st St, Milwaukee, WI 53225
Phone: (262) 419-3604

RNB Design Group LLC

Germantown, WI
4.8
★★★★★
  • Pros icon Educational Website
  • Pros icon Timely Service
  • Pros icon Price Transparency
  • Pros icon Good Customer Service
  • Pros icon Free assessment

Services Offered

  • Service icon Residential Windows
  • Service icon Bay Windows
  • Service icon Window Install & Replacement
  • Service icon Full-Service Installations
  • Service icon Stained Glass
  • Service icon Window Repair
  • Service icon Glass Showers
  • Service icon Commercial Windows

Website: http://rnbdesigngroup.com/
Address: W157N11647 Fond du Lac Ave, Germantown, WI 53022
Phone: (262) 204-8322

Apex Energy Solutions - Window Replacement & Entry Doors

Brookfield, WI
4.8
★★★★★
  • Pros icon Educational Website
  • Pros icon Good Customer Service
  • Pros icon Free assessment

Services Offered

  • Service icon Energy-Efficient Options
  • Service icon Window Install & Replacement

Website: http://www.apexenergygroup.com/
Address: 4125 N 124th St Suite I, Brookfield, WI 53005
Phone: (414) 465-8099

Home Glass Co Inc

Milwaukee, WI
4.7
★★★★★
  • Pros icon Educational Website
  • Pros icon Price Transparency
  • Pros icon Free assessment
  • Pros icon Good Customer Service

Services Offered

  • Service icon Commercial Windows
  • Service icon Storm Windows
  • Service icon Glass Showers
  • Service icon Sliding Glass Doors
  • Service icon Mirrors
  • Service icon Custom Glass
  • Service icon Window Install & Replacement
  • Service icon Window Repair
  • Service icon Glass Repair

Website: https://homeglassmilwaukee.com/
Address: 6580 N Industrial Rd, Milwaukee, WI 53223
Phone: (414) 434-0180

Window Works

Brookfield, WI
4.8
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Free assessment
  • Pros icon Price Transparency

Services Offered

  • Service icon Glass Doors
  • Service icon Window Install & Replacement
  • Service icon Custom Window Designs
  • Service icon Bay Windows
  • Service icon Energy-Efficient Options
  • Service icon Skylights
  • Service icon Sliding Glass Doors

Website: https://www.windowworkswi.com/
Address: 3485 N 124th St, Brookfield, WI 53005
Phone: (262) 790-4040

Door and Glass Professionals

Milwaukee, WI
4.5
★★★★★
  • Pros icon Free assessment
  • Pros icon Price Transparency
  • Pros icon Educational Website
  • Pros icon Timely Service
  • Pros icon Good Customer Service

Services Offered

  • Service icon Glass Showers
  • Service icon Mirrors
  • Service icon Commercial Windows
  • Service icon Glass Doors
  • Service icon Window Install & Replacement
  • Service icon Aluminum Frames
  • Service icon Window Repair

Website: https://www.dgproswi.com/
Address: 9057 W Heather Ave, Milwaukee, WI 53224
Phone: (262) 661-2663

All American Window & Door Co

Germantown, WI
4.4
★★★★★
  • Pros icon Educational Website
  • Pros icon Good Customer Service
  • Pros icon Free assessment

Services Offered

  • Service icon Window Install & Replacement
  • Service icon Storm Doors
  • Service icon Sliding Glass Doors
  • Service icon Bay Windows
  • Service icon Triple Pane Glass

Website: http://www.allamericanwindow.com/
Address: N112W14880 Mequon Rd, Germantown, WI 53022
Phone: (262) 255-7170

JK Contractors

Milwaukee, WI
4.4
★★★★★
  • Pros icon Price Transparency
  • Pros icon Good Customer Service
  • Pros icon Educational Website
  • Pros icon Free assessment

Services Offered

  • Service icon Commercial Windows
  • Service icon Window Install & Replacement
  • Service icon Bay Windows
  • Service icon Residential Windows

Website: http://jkcontractorsinc.com/
Address: 7812 W Clinton Ave, Milwaukee, WI 53223
Phone: (414) 333-5991

Universal Windows Direct of Milwaukee

Menomonee Falls, WI
4.1
★★★★★
  • Pros icon Price Transparency
  • Pros icon Timely Service
  • Pros icon Educational Website
  • Pros icon Good Customer Service
  • Pros icon Free assessment

Services Offered

  • Service icon Window Install & Replacement

Website: https://www.universalwindowsdirect.com/milwaukee
Address: N93W14655 Whittaker Way, Menomonee Falls, WI 53051
Phone: (414) 410-7000

A M Construction

West Bend, WI
4.6
★★★★★
  • Pros icon Timely Service
  • Pros icon Educational Website
  • Pros icon Free assessment

Services Offered

  • Service icon Window Install & Replacement
  • Service icon Pella
  • Service icon Commercial Windows

Website: http://amconstinc.com/
Address: 2605 S Main St, West Bend, WI 53095
Phone: (262) 338-0645

Stanek Windows

Menomonee Falls, WI
3.9
★★★★★
  • Pros icon Price Transparency
  • Pros icon Good Customer Service
  • Pros icon Educational Website
  • Pros icon Free assessment

Services Offered

  • Service icon Bay Windows
  • Service icon Commercial Windows
  • Service icon Vinyl Frames
  • Service icon Energy-Efficient Options
  • Service icon Window Install & Replacement
  • Service icon Double-Hung
  • Service icon Pella
  • Service icon Sliding Glass Doors

Website: https://www.stanekwindows.com/
Address: W141N9296 Fountain Blvd, Menomonee Falls, WI 53051
Phone: (262) 649-9353

Pella Windows & Doors of Brookfield

Brookfield, WI
4.7
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Educational Website
  • Pros icon Price Transparency
  • Pros icon Free assessment

Services Offered

  • Service icon Commercial Windows
  • Service icon Sliding Glass Doors
  • Service icon Glass Doors
  • Service icon Double-Hung
  • Service icon Fiberglass Frames
  • Service icon Window Install & Replacement
  • Service icon Pella
  • Service icon Storm Doors

Website: http://pella.com/
Address: 19030 W Bluemound Rd, Brookfield, WI 53045
Phone: (262) 783-6600

Total Glass And Paint

Hartford, WI
4.9
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Educational Website
  • Pros icon Free assessment
  • Pros icon Price Transparency

Services Offered

  • Service icon Screen Repair
  • Service icon Window Install & Replacement
  • Service icon Commercial Windows
  • Service icon Glass Showers
  • Service icon Glass Repair
  • Service icon Window Repair
  • Service icon Mirrors

Website: http://totalglassservice.net/
Address: 841 Grand Ave, Hartford, WI 53027
Phone: (262) 673-4090

Brighter Concepts Ltd - Solatube, RediLights, Indow Windows

Milwaukee, WI
4.9
★★★★★
  • Pros icon Educational Website
  • Pros icon Price Transparency
  • Pros icon Free assessment

Services Offered

  • Service icon Window Install & Replacement
  • Service icon Storm Windows
  • Service icon Skylights
  • Service icon Commercial Windows

Website: http://www.brighterconceptsltd.com/
Address: 3461 N Holton St, Milwaukee, WI 53212
Phone: (414) 332-9050

Lisbon Storm, Screen & Door

Milwaukee, WI
4.4
★★★★★
  • Pros icon Price Transparency
  • Pros icon Free assessment

Services Offered

  • Service icon Skylights
  • Service icon Window Repair
  • Service icon Sliding Glass Doors
  • Service icon Custom Window Designs
  • Service icon Glass Doors
  • Service icon Mirrors
  • Service icon Window Install & Replacement
  • Service icon Storm Windows
  • Service icon Screen Repair
  • Service icon Storm Doors
  • Service icon Marvin

Website: https://www.lisbonstorm.com/
Address: 5006 W Lisbon Ave, Milwaukee, WI 53210
Phone: (414) 445-8899
Germantown Window Cost Calculator

Calculate how much you can expect to pay for window installation and replacement in Germantown, WI using our customized window cost calculator.

Estimated Window Cost:
161 homeowners have requested a free estimate in the last 3 days.

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 Germantown Saves You Money

By switching to energy-efficient windows, you can benefit in several ways, including:

  • Protect your investment: If you have a relatively old home, your windows are most likely in need of replacement. Updating your windows can make your home more comfortable and also help raise the value of your home if you decide to sell.
  • Protect your valuables from fading: The low-emissivity coatings on many energy-efficient windows filter out damaging UV rays, preventing fading of your furniture, carpet and other valuables.
  • Decrease your carbon footprint: By using less energy after switching to Energy Star certified windows, you’ll also be decreasing your indirect greenhouse gas emissions by about 12%, according to Energy Star.
  • Save on power bills: According to the Department of Energy, heat gained or lost through windows accounts for about 25-30% of residential energy use. Upgrading to energy-efficient models can help lower how much energy is used in your home, therefore saving you about 12% more on your bills.

Estimated Cost of Window Replacement in Germantown

Windows come in varying shapes, purposes and styles, so costs and services will vary considerably depending on your project. Below, we describe the average cost and services that you can get from window installation companies.

How Much Do New Windows Cost?

On average, homeowners in Germantown can anticipate that most replacement window installations will range from $250 to $1,200, with the most common installations sitting at around $600. But costs will differ considerably based on your location, the number of windows you need, the current condition of your home and the quality of your products. Many window companies also offer replacement door installations and other add-ons like shutters, coating, baths and more. Additional services will increase your overall project costs.

Whether or not you opt for energy-efficient windows is another factor that will affect the cost. These will almost always cost more than other windows, but on the other hand, you can save about $489 a year on your energy bills in Germantown.

We advise requesting free quotes from several window installers to find the right windows and the company that works best for you.

What Services do Window Installers Offer?

In general, there are two kinds of window replacement services you can get: full-frame and pocket installations.

A full-frame installation replaces the total window, including the sill, frame, trim and the window panes. Because this kind of installation requires more time and labor, it will be more expensive than a pocket installation. A pocket installation means replacing a window within the existing frame, which is usually less expensive than a full-frame installation.

Your window installer can help you choose which type of installation you should get.

Best Availability

Renewal by Andersen

★★★★★
4.5

  • Great industry reputation
  • Member of US Green Building Council
  • Manufactures products in-house

Best Energy-Efficient Features

Champion

★★★★★
4.5

  • Many years of experience
  • Low prices relative to competitors
  • Limetime warranty

Window Veteran

Window World

★★★★★
4.5

  • EnergyStar Partner
  • Wide variety of products and services
  • Lifetime Warranty

How We Choose the Best Window Installers in Germantown

In our hunt to make your home improvements easier and more eco-friendly in Germantown, the EcoWatch team chose the above companies as the top window installation companies in the city. Along with energy efficiency, we assessed window companies all across the state and ranked them using the following methodology:

Service Area

Because this is a guide for Germantown, we only included companies that provide services to the city. There are other reputable providers that didn’t make the cut because they wouldn’t be able to serve homeowners in Germantown.

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 included in our guide to make sure its contractors are well-qualified and that the company has gotten plenty of positive customer feedback to vouch for its service.

Customer Reviews

We analyzed trends in recent online reviews to find the companies with the most consistent 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 professionalism, quality of parts, warranty, cost, 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. Still, we want to ensure we’re highlighting companies that offer a spectrum 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 with lengthy warranties for products, parts and labor rank higher with EcoWatch.

Years of Experience

Because of Germantown’s climate, homeowners need to be wary of low efficiency, water damage and rot. We factored in local experience to reflect the ability of Germantown window companies to prepare homes for these issues. If a company has less than 10 years of experience, it loses points in this category.

Germantown, WI Window Replacement FAQs

What is the typical cost to replace windows in a home?

The national average cost to replace one window is around $600 but can range from $200 to $1,200, depending on a variety of factors. The price is generally influenced by the size of the window, the location of your property and the type and material of the window. Also, remember that energy-efficient windows may cost more initially but can save you hundreds of dollars a year in energy bills.

What kind of window is the most energy-efficient?

Generally, double-pane windows are more efficient than single-pane windows and windows that do not open will be more efficient than windows that do. If you want to be sure you’ll get the most energy-efficient windows, look for models that have the blue Energy Star certification attached to them — they’re certified energy-efficient by the U.S. Department of Energy.

What services do window replacement companies do?

Window installation professionals will do the entire process — from replacing old windows with new ones to cleaning up afterward. In addition, some companies offer window manufacturing, customization and repairs.

Should I replace all my windows at once?

If your windows are greater than 20 years old, you probably need to replace all of them. By that point, they are often less efficient, leakier and/or more damaged than new windows. Doing your windows all at once will involve less paperwork and less stress.

How long does window installation take?

Since the average installation time is 30 minutes per window, about 16 windows can be installed in an 8-hour work day.

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