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

When you need to replace your windows, our list of the best window installation companies can help you find the provider for you.

We analyzed all the top-rated window companies in Mequon 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 June 24, 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.

Although renewable energy sources like wind and solar are important when it comes to lowering your carbon footprint, improving your house’s efficiency can also have a big impact on home energy conservation. Poor windows can make your AC or heater work extra hard in the summer or winter.

Installing energy-efficient windows on your property can help you save money each month on your power bills — and you can help the environment, too.

Efficient windows are especially important in Mequon, where winters are long and cold. According to Energy Star, switching to energy-efficient windows can save the average homeowner up to $433 a year.

Best Energy-Efficient Features

Champion

★★★★★
4.5
  • Many years of experience
  • Low prices relative to competitors
  • Limetime warranty
Save 35% + $100 off per window!
Get Estimate

Power Home

★★★★★
4.5
  • Uses eco-friendly materials
  • Well-trained, certified installers
  • Lifetime or lengthy warranty
Next-Day Appointments Available
Get Estimate

Best for Residential Windows

Window Nation

★★★★★
4.0
  • Custom Designs
  • Wide variety of products and services
  • Manufactures products in-house

Best Window Installation & Replacement Companies in Mequon

The EcoWatch team examined dozens of providers that serve the Mequon area to find the best window installation companies by our standards. We assessed the installers on energy-efficient offerings, local experience, customer service, price, coverage area and more.

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 is 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 industry.

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 Windows

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

How much does Window World cost in Mequon?

Window World does not display prices 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 inquire about a quote on the company’s website.

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 is a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has about 27 years of experience in the window installation industry.

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 Windows

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

How much does Renewal by Andersen cost in Mequon?

Andersen does not display 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. If you’d like more accurate information, you can inquire about a quote on the company’s website.

We have tried to be unbiased and transparent by listing pros and cons for each provider. Additionally, any partnerships do not affect our rankings.

More Window Companies in Mequon

Champion Replacement Windows of Milwaukee

New Berlin, WI
4.5
★★★★★
  • Pros icon customer_service
  • Pros icon Limited lifetime warranty
  • Pros icon All products made or sourced in the USA
  • Pros icon award_winning
  • Pros icon price_transparency
  • Pros icon free_inspection
  • Pros icon Transparent pricing and no hidden fees

Services Offered

  • Service icon Window Replacement/Installation
  • Service icon Double-Hung
  • Service icon Bay Windows
  • Service icon Glass Doors

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

Home Window Repair & Replacement

Germantown, WI
5.0
★★★★★
  • Pros icon customer_service
  • Pros icon price_transparency
  • Pros icon award_winning
  • Pros icon free_inspection
  • Pros icon ed_content

Services Offered

  • Service icon Double-Hung
  • Service icon Tempered Glass
  • Service icon Wood Frames
  • Service icon Glass Doors
  • Service icon Storm/Impact Windows
  • Service icon Window Replacement/Installation
  • Service icon Glass Repair
  • Service icon Window Repair
  • Service icon Energy-Efficient Options
  • Service icon Metal Frames
  • Service icon Screen Repair
  • Service icon Vinyl 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 free_inspection
  • Pros icon Energy-efficient windows
  • Pros icon Free in-home consultations
  • Pros icon award_winning
  • Pros icon ed_content
  • Pros icon Same-day appointments available
  • Pros icon price_transparency
  • Pros icon customer_service

Services Offered

  • Service icon Double-Hung
  • Service icon Window Repair
  • Service icon Vinyl Frames
  • Service icon Storm/Impact Windows
  • Service icon Screen Repair
  • Service icon Tempered Glass
  • Service icon Wood Frames
  • Service icon Window Replacement/Installation
  • Service icon Energy-Efficient Options
  • Service icon Glass Repair
  • Service icon Metal Frames
  • Service icon Glass Doors

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 ed_content
  • Pros icon price_transparency
  • Pros icon timeliness
  • Pros icon customer_service
  • Pros icon free_inspection

Services Offered

  • Service icon Window Repair
  • Service icon Glass Showers
  • Service icon Bay Windows
  • Service icon Energy-Efficient Options
  • Service icon Window Replacement/Installation
  • Service icon Glass Doors
  • Service icon Double-Hung

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

JK Contractors

Milwaukee, WI
4.5
★★★★★
  • Pros icon price_transparency
  • Pros icon customer_service
  • Pros icon ed_content
  • Pros icon free_inspection

Services Offered

  • Service icon Window Replacement/Installation
  • Service icon Skylights
  • Service icon Energy-Efficient Options

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

Window World of Southeastern Wisconsin

Maple Rd Stop 2, WI
4.5
★★★★★
  • Pros icon free_inspection
  • Pros icon price_transparency
  • Pros icon ed_content
  • Pros icon 3D home visualizer
  • Pros icon customer_service
  • Pros icon All products made or sourced in the USA
  • Pros icon Free in-home consultations

Services Offered

  • Service icon Double-Hung
  • Service icon Bay Windows
  • Service icon Window Replacement/Installation
  • Service icon Glass Doors

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

Apex Energy Solutions - Window Replacement & Entry Doors

Brookfield, WI
4.8
★★★★★
  • Pros icon customer_service
  • Pros icon ed_content
  • Pros icon free_inspection

Services Offered

  • Service icon Window Replacement/Installation
  • Service icon Energy-Efficient Options

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

Door and Glass Professionals

Milwaukee, WI
4.4
★★★★★
  • Pros icon free_inspection
  • Pros icon ed_content
  • Pros icon price_transparency
  • Pros icon timeliness
  • Pros icon customer_service

Services Offered

  • Service icon Window Replacement/Installation
  • Service icon Mirrors
  • Service icon Glass Showers
  • Service icon Glass Doors

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 customer_service
  • Pros icon award_winning
  • Pros icon free_inspection
  • Pros icon ed_content

Services Offered

  • Service icon Glass Doors
  • Service icon Bay Windows
  • Service icon Window Replacement/Installation
  • Service icon Double-Hung
  • Service icon Energy-Efficient Options
  • Service icon Triple Pane Glass

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

Brighter Concepts Ltd - Solatube, RediLights, Indow Windows

Milwaukee, WI
4.9
★★★★★
  • Pros icon price_transparency
  • Pros icon ed_content
  • Pros icon free_inspection

Services Offered

  • Service icon Window Replacement/Installation
  • Service icon Storm/Impact Windows
  • Service icon Skylights

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

Window Works

Brookfield, WI
4.8
★★★★★
  • Pros icon free_inspection
  • Pros icon customer_service
  • Pros icon price_transparency

Services Offered

  • Service icon Glass Doors
  • Service icon Skylights
  • Service icon Custom Window Designs
  • Service icon Window Replacement/Installation
  • Service icon Bay Windows
  • Service icon Energy-Efficient Options

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

Universal Windows Direct of Milwaukee

Menomonee Falls, WI
4.1
★★★★★
  • Pros icon timeliness
  • Pros icon award_winning
  • Pros icon free_inspection
  • Pros icon customer_service
  • Pros icon ed_content
  • Pros icon price_transparency

Services Offered

  • Service icon Window Replacement/Installation
  • Service icon Energy-Efficient Options
  • Service icon Glass Doors
  • Service icon Vinyl Frames

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

Stanek Windows

Menomonee Falls, WI
4.0
★★★★★
  • Pros icon customer_service
  • Pros icon ed_content
  • Pros icon price_transparency
  • Pros icon free_inspection

Services Offered

  • Service icon Double-Hung
  • Service icon Energy-Efficient Options
  • Service icon Bay Windows
  • Service icon Vinyl Frames
  • Service icon Glass Doors
  • Service icon Window Replacement/Installation

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

Lisbon Storm, Screen & Door

Milwaukee, WI
4.4
★★★★★
  • Pros icon Transparent pricing
  • Pros icon price_transparency
  • Pros icon Family-owned and operated
  • Pros icon Free in-home consultations
  • Pros icon free_inspection

Services Offered

  • Service icon Custom Window Designs
  • Service icon Glass Doors
  • Service icon Mirrors
  • Service icon Window Replacement/Installation
  • Service icon Custom Glass
  • Service icon Skylights
  • Service icon Screen Repair
  • Service icon Window Repair
  • Service icon Storm/Impact Windows
  • Service icon Double-Hung

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

Empire Home Remodeling

Milwaukee, WI
4.8
★★★★★
  • Pros icon price_transparency
  • Pros icon ed_content
  • Pros icon free_inspection

Services Offered

  • Service icon Glass Showers
  • Service icon Bay Windows
  • Service icon Double-Hung
  • Service icon Glass Doors
  • Service icon Window Replacement/Installation
  • Service icon Energy-Efficient Options

Website: https://www.empirehomeremodeling.com/
Address: 5818 W Bluemound Rd, Milwaukee, WI 53213
Phone: (414) 897-7272

A M Construction

West Bend, WI
4.7
★★★★★
  • Pros icon ed_content
  • Pros icon timeliness
  • Pros icon free_inspection

Services Offered

  • Service icon Window Replacement/Installation

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

Intec WI - Insulation Installer in Milwaukee WI, Insulation Contractor

Milwaukee, WI
4.6
★★★★★
  • Pros icon price_transparency
  • Pros icon customer_service
  • Pros icon ed_content
  • Pros icon award_winning

Services Offered

  • Service icon Energy-Efficient Options
  • Service icon Window Replacement/Installation

Website: https://intecwi.com/
Address: 321 N 25th St, Milwaukee, WI 53233
Phone: (414) 732-2234

Standard Windows & Doors

Menomonee Falls, WI
3.1
★★★★★
  • Pros icon free_inspection
  • Pros icon customer_service
  • Pros icon ed_content
  • Pros icon price_transparency

Services Offered

  • Service icon Double-Hung
  • Service icon Window Replacement/Installation
  • Service icon Glass Doors
  • Service icon Storm/Impact Windows

Website: https://standardwindowsanddoors.com/
Address: N89W16785 Appleton Ave Suite #11, Menomonee Falls, WI 53051
Phone: (262) 212-5740

QRHI Corp.

Milwaukee, WI
3.1
★★★★★
  • Pros icon ed_content
  • Pros icon customer_service
  • Pros icon price_transparency

Services Offered

  • Service icon Window Replacement/Installation
  • Service icon Energy-Efficient Options
  • Service icon Double-Hung

Website: http://www.qrhicorp.com/
Address: 11114 W Meadowcreek Dr, Milwaukee, WI 53224
Phone: (877) 823-8881

Larson's Home Exteriors

Mequon, WI
3.0
★★★★★
  • Pros icon ed_content
  • Pros icon price_transparency
  • Pros icon free_inspection
  • Pros icon customer_service

Services Offered

  • Service icon Window Replacement/Installation
  • Service icon Glass Doors

Website: https://larsonshomeexteriors.com/
Address: 10453 N Granville Rd, Mequon, WI 53097
Phone: (262) 242-2262
Mequon Window Cost Calculator

Calculate how much you can expect to pay for window installation and replacement in Mequon, 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 Mequon Saves You Money

Energy-efficient windows can provide benefits in several ways. Here are a few reasons you may want to think about making the switch:

  • 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 property if you decide to sell.
  • Decrease your carbon footprint: Reducing how much energy you use also lowers your carbon emissions. You could reduce it by 497 pounds per year on average.
  • Save on energy bills: Upgrading to energy-efficient windows lowers your energy bills by about 12% since you use less energy.
  • 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.

Estimated Cost of Window Replacement in Mequon

Let’s go over the cost of installing new windows and the types of services offered by installers.

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. But costs vary remarkably based on the size of your home, complexity of the installation, your location and the quality of the company you choose. Many window companies also offer door installations and replacements, which will add extra costs to your project.

It’s also worth noting that energy-efficient windows will usually cost more upfront, but Energy Star estimates that upgrading the windows on your Mequon home can mean an average energy savings of $236 to $319 per year for single-pane window replacement, or between $87 to $126 a year for double-pane windows. How much you’ll save by installing energy-efficient windows varies based on your local climate, energy rates and other factors unique to your home.

We recommend requesting free quotes from multiple window companies to find the one that works best for you.

What Services do Window Installers Offer?

The first question to ask yourself when planning to replace your windows is: Do you need a full-frame installation or a pocket installation?

Full-frame installations require replacing the full 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 are more involved and will increase overall costs. Pocket installations are simpler and won’t cost as much, as they involve merely replacing the window within its existing frame. But if the frame has any damage or rot, you may have to get a full-frame installation instead.

Your window installer should be able to help you choose which type of installation you need.

Best Energy-Efficient Features

Champion

★★★★★
4.5
  • Many years of experience
  • Low prices relative to competitors
  • Limetime warranty
Save 35% + $100 off per window!
Get Estimate

Power Home

★★★★★
4.5
  • Uses eco-friendly materials
  • Well-trained, certified installers
  • Lifetime or lengthy warranty
Next-Day Appointments Available
Get Estimate

Best for Residential Windows

Window Nation

★★★★★
4.0
  • Custom Designs
  • Wide variety of products and services
  • Manufactures products in-house

How We Choose the Best Window Installers in Mequon

EcoWatch reviews are different from other reviews since we look at these companies through a sustainability lens. We have reviewed the best window installation companies in Mequon mainly based on their energy efficient offerings, as it’s what’s best for the environment and for you as a homeowner. Energy-efficient windows have been shown to reduce your energy 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 installers that serve Mequon so you can find the right window installation company near you.

Work Quality

When it comes to new windows, the quality and breadth of services often plays just as important of a role in insulation and performance as the brand of window you opt for. We do give window installers more points if they offer high-quality products, but we also consider workmanship as reflected in customer feedback.

Customer Reviews

We analyzed patterns in recent customer feedback 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 most other categories, including professionalism, warranty, quality of parts, cost, quality of installation and more.

Cost

This one is a give-and-take: similar to other services, cheap window installers may not provide the most quality service. Still, we want to ensure we’re highlighting companies that offer a wide range 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 offer lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.

Years of Experience

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

Mequon, WI Window Replacement FAQs

How much does window installation cost?

The national average cost to install a window is about $600 but can range between $200 and $1,200, depending on several factors. The price is usually 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 influenced by several factors, including the quality of the installation and what kind of window it is. Look for Energy Star Certified windows — these are often the most energy-efficient and are certified by the U.S. Department of Energy.

When do I have to use a window installation company?

Unless you have experience with home improvement projects and have all the tools you need to replace your own windows, we recommend hiring a professional. The process of installing windows is complicated and can take anywhere from four to six hours for a single window. Although it’s tempting to try to save money by doing it yourself, hiring a professional is a faster, more efficient and safer alternative.

How long does it usually take to install windows?

Each window takes about 30 minutes to install based on the type of window. However, the window installation can take two days or more if you need to have a lot of windows installed.