20 Best Window Companies in Sussex, WI (2023 Reviews)

Are you thinking of replacing your windows? Our list of the top window installation companies can help you narrow down which one to choose.

We analyzed all the top-rated window companies in Sussex 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 September 15, 2023

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 green 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. During the cold winter months, the last thing you want is your heat to leak out of your drafty windows.

That's also bad for the environment because the extra energy used by damaged windows increases your carbon footprint.

Unlike other sites, EcoWatch ranks window replacement companies on energy efficiency while also considering cost, customer satisfaction and service area.

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 Sussex

The EcoWatch team examined several window providers in Sussex to find the top ones for our readers. The providers mentioned in this article passed our review standards for energy-efficient offerings as well as customer service, price, local expertise and beyond.

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 been in the window industry for around 27 years. Its reputation is backed by a considerable amount of positive reviews from customers online.

You may want to consider opting for 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 Windows

Window World is an Energy Star partner and has 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 ask your Window World representative when inquiring about services.

How much does Window World cost in Sussex?

Prices aren’t available on Window World’s website, but it's known for offering some of the most affordable window installations around. If you’d like more accurate pricing information, you can ask for 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 provides the best availability in Sussex. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. This provider has 27 years of experience in the windows business, and it has proved to be one of the best companies in Sussex.

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 Windows

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. Not all of Andersen’s offerings are Energy Star certified, so make sure you mention that you’d like Energy Star windows when inquiring.

How much does Renewal by Andersen cost in Sussex?

Andersen doesn’t have any pricing 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 to know for sure, you can ask for a quote on the company’s website.

We've recommended installers with shining reputations, but note that some national companies have independently owned locations in Sussex, 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 Sussex

Renewal by Andersen of Milwaukee Waukesha Showroom

Waukesha, WI
4.3
★★★★★
  • Pros icon Free assessment
  • Pros icon Price Transparency
  • Pros icon Educational Website
  • Pros icon Good Customer Service

Services Offered

  • Service icon Stained Glass
  • Service icon Residential Windows
  • Service icon Bay Windows
  • Service icon Window Replacement
  • Service icon Custom Window Designs
  • Service icon Double-Hung
  • Service icon Sliding Glass

Website: https://www.rbamilwaukee.com/
Address: 1741 Dolphin Dr, Waukesha, WI 53186
Phone: (262) 522-1175

Window World of Southeastern Wisconsin

Maple Rd Stop 2, WI
4.2
★★★★★
  • Pros icon Free assessment
  • Pros icon Good Customer Service
  • Pros icon Educational Website
  • Pros icon Price Transparency

Services Offered

  • Service icon Window Replacement
  • Service icon Fast Delivery
  • Service icon Sliding Glass
  • Service icon Bay Windows
  • Service icon Residential Windows
  • Service icon Custom Window Designs
  • Service icon Double-Hung

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
4.1
★★★★★
  • Pros icon Price Transparency
  • Pros icon Free assessment
  • Pros icon Good Customer Service

Services Offered

  • Service icon Sliding Glass
  • Service icon Bay Windows
  • Service icon Custom Window Designs
  • Service icon Window Replacement
  • Service icon Double-Hung
  • Service icon Residential Windows

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
3.9
★★★★★
  • Pros icon Price Transparency
  • Pros icon Free assessment
  • Pros icon Good Customer Service

Services Offered

  • Service icon Double-Hung
  • Service icon Window Replacement
  • Service icon Bay Windows
  • Service icon Residential Windows
  • Service icon Custom Window Designs
  • Service icon Sliding Glass

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

RNB Design Group LLC

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

Services Offered

  • Service icon Double-Hung
  • Service icon Commercial Windows
  • Service icon Residential Windows
  • Service icon Stained Glass
  • Service icon Bay Windows
  • Service icon Full-Service Installations
  • Service icon Custom Window Designs
  • Service icon Fast Delivery
  • Service icon Window Repair
  • Service icon Glass Showers
  • Service icon Window Replacement

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

Window Repair Glass Replacement

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

Services Offered

  • Service icon Commercial Windows
  • Service icon Sliding Glass
  • Service icon Window Repair
  • Service icon Double-Hung
  • Service icon Window Replacement
  • Service icon Residential Windows
  • Service icon Aluminum Window Frames
  • Service icon Tempered Glass
  • Service icon Custom Window Designs

Website: https://argowindowrepair.com/wisconsin/window-repair-waukesha
Address: 21005 Watertown Rd unit D, Waukesha, WI 53186
Phone: (262) 239-7971

Pella Windows & Doors of Brookfield

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

Services Offered

  • Service icon Window Replacement
  • Service icon Residential Windows
  • Service icon Custom Window Designs
  • Service icon Stained Glass
  • Service icon Double-Hung
  • Service icon Fast Delivery
  • Service icon Glass Showers
  • Service icon Sliding Glass
  • Service icon Commercial Windows

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

Argo Glass & Windows - Home Window Repair & Glass Replacement

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

Services Offered

  • Service icon Residential Windows
  • Service icon Window Repair
  • Service icon Commercial Windows
  • Service icon Window Replacement
  • Service icon Tempered Glass
  • Service icon Double-Hung
  • Service icon Sliding Glass
  • Service icon Aluminum Window Frames

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

123 Exteriors Waukesha

Waukesha, WI
4.3
★★★★★
  • Pros icon Educational Website
  • Pros icon Free assessment
  • Pros icon Good Customer Service
  • Pros icon Price Transparency

Services Offered

  • Service icon Window Replacement
  • Service icon Custom Window Designs
  • Service icon Full-Service Installations
  • Service icon Residential Windows
  • Service icon Commercial Windows
  • Service icon Fast Delivery

Website: https://www.123exteriors.com/roofing-siding-contractor-milwaukee
Address: 2428 N Grandview Blvd 3rd Floor, Waukesha, WI 53188
Phone: (262) 347-4599

Replacement Window Center and Exteriors

Waukesha, WI
4.2
★★★★★
  • Pros icon Price Transparency
  • Pros icon Educational Website
  • Pros icon Free assessment
  • Pros icon Good Customer Service

Services Offered

  • Service icon Fast Delivery
  • Service icon Window Replacement
  • Service icon Residential Windows
  • Service icon Glass Showers
  • Service icon Custom Window Designs
  • Service icon Double-Hung

Website: http://replacementwindowcentermilwaukee.com/
Address: 1825 Dolphin Dr Suite B, Waukesha, WI 53186
Phone: (262) 230-2600

All American Window & Door Co

Germantown, WI
4.1
★★★★★
  • Pros icon Free assessment
  • Pros icon Good Customer Service
  • Pros icon Educational Website

Services Offered

  • Service icon Sliding Glass
  • Service icon Residential Windows
  • Service icon Custom Window Designs
  • Service icon Commercial Windows
  • Service icon Bay Windows
  • Service icon Window Replacement
  • Service icon Double-Hung

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

Tundraland Home Improvements

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

Services Offered

  • Service icon Double-Hung
  • Service icon Window Replacement
  • Service icon Custom Window Designs
  • Service icon Glass Showers
  • Service icon Residential Windows

Website: https://www.tundraland.com/waukesha-remodeling/
Address: 1741 Dolphin Dr Ste 2, Waukesha, WI 53186
Phone: (608) 299-9302

Apex Energy Solutions - Window Replacement & Entry Doors

Brookfield, WI
4.1
★★★★★
  • Pros icon Educational Website
  • Pros icon Free assessment
  • Pros icon Good Customer Service

Services Offered

  • Service icon Window Replacement
  • Service icon Custom Window Designs
  • Service icon Energy-Efficient Options
  • Service icon Residential Windows

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

Window Concepts of Milwaukee, Inc.

Waukesha, WI
4.1
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Free assessment

Services Offered

  • Service icon Full-Service Installations
  • Service icon Window Replacement
  • Service icon Custom Window Designs
  • Service icon Residential Windows
  • Service icon Sliding Glass
  • Service icon Stained Glass

Website: https://windowconceptsmilwaukee.com/
Address: 2325 Parklawn Dr Suite L, Waukesha, WI 53186
Phone: (262) 326-3537

Stanek Windows

Menomonee Falls, WI
4.0
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Price Transparency
  • Pros icon Free assessment
  • Pros icon Educational Website

Services Offered

  • Service icon Energy-Efficient Options
  • Service icon Commercial Windows
  • Service icon Residential Windows
  • Service icon Sliding Glass
  • Service icon Bay Windows
  • Service icon Window Replacement
  • Service icon Double-Hung
  • Service icon Custom Window Designs

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

Tiltin Windows Doors & More

Milwaukee, WI
4.2
★★★★★
  • Pros icon Educational Website
  • Pros icon Good Customer Service
  • Pros icon Price Transparency
  • Pros icon Free assessment

Services Offered

  • Service icon Stained Glass
  • Service icon Glass Showers
  • Service icon Fast Delivery
  • Service icon Window Replacement
  • Service icon Commercial Windows
  • Service icon Custom Window Designs
  • Service icon Residential Windows

Website: https://tiltinwindowsdoorsandmore.com/
Address: 9201 W Lisbon Ave, Milwaukee, WI 53222
Phone: (414) 874-0383

Home Services at The Home Depot

Waukesha, WI
4.0
★★★★★
  • Pros icon Free assessment
  • Pros icon Good Customer Service
  • Pros icon Price Transparency
  • Pros icon Educational Website

Services Offered

  • Service icon Stained Glass
  • Service icon Fast Delivery
  • Service icon Glass Showers
  • Service icon Commercial Windows
  • Service icon Double-Hung
  • Service icon Custom Window Designs
  • Service icon Residential Windows
  • Service icon Window Replacement

Website: https://www.homedepot.com/l/Waukesha/WI/Waukesha/53186/4918/services
Address: 2320 W Bluemound Rd, Waukesha, WI 53186
Phone: (262) 226-2980

HomeSealed Exteriors, LLC

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

Services Offered

  • Service icon Residential Windows
  • Service icon Energy-Efficient Options
  • Service icon Window Replacement
  • Service icon Bay Windows
  • Service icon Custom Window Designs
  • Service icon Commercial Windows
  • Service icon Fast Delivery
  • Service icon Sliding Glass
  • Service icon Double-Hung

Website: https://www.homesealed.com/
Address: 2718 S 163rd St, New Berlin, WI 53151
Phone: (262) 784-4460

Quality Windows Specialists Inc

Butler, WI
3.9
★★★★★
  • Pros icon Price Transparency
  • Pros icon Free assessment
  • Pros icon Good Customer Service

Services Offered

  • Service icon Bay Windows
  • Service icon Double-Hung
  • Service icon Residential Windows
  • Service icon Sliding Glass
  • Service icon Window Replacement
  • Service icon Custom Window Designs

Website: https://qualitywindowspecialists.com/
Address: 5265 N 125th St, Butler, WI 53007
Phone: (262) 781-8899

Universal Windows Direct of Milwaukee

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

Services Offered

  • Service icon Window Replacement
  • Service icon Custom Window Designs
  • Service icon Residential Windows
  • Service icon Glass Showers

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

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

By upgrading to energy-efficient windows, you can enjoy several benefits, including:

  • More efficient energy usage in your household: Because the summers can get pretty warm in Sussex, homeowners often depend on their air conditioner during that time. Energy-efficient windows decrease the amount of cool air that is lost through your windows, making it easier to keep your house cool.
  • Save on electricity bills: Switching to energy-efficient windows reduces your energy bills by about 12% since you use less energy.
  • Protect your valuables: The low-emissivity coatings on many Energy Star certified windows help prevent damage from the sun's UV rays to your floors, carpets and furniture.
  • Protect your investment: The older your home is, the more likely it is that switching to energy-efficient windows will benefit you. Older homes tend to have windows that are outdated, leaky or potentially even damaged in some way. Upgrading your windows could help increase the value of your home if you decide to sell.

Estimated Cost of Window Replacement in Sussex

When researching window installation, each company provides different services and costs. Let's take a look at some average costs and services.

How Much Do New Windows Cost?

Generally, homeowners in Sussex can anticipate that most window installations will cost between $250 and $1,200, with the most common installations sitting at around $600. These estimates vary depending on the specifics of your installation, such as the location of your home, material, number of windows, size, type and more.

With windows, efficiency is the most important factor for most homeowners. Efficient windows may cost more upfront, but by increasing the efficiency of your home — especially during the winter — they can provide decades of energy savings. According to Energy Star, purchasing certified energy-efficient windows can save Sussex homeowners $483+ a year after replacing single-pane windows.

We advise getting free quotes from multiple window companies to find the right windows and the company that works best for you.

What Services do Window Installers Offer?

When it comes to window installations, in general there are two kinds that your installer will offer: full-frame and pocket installations.

Full-frame installations entail replacing the complete window, including the sill, trim and frame. Full-frame installations are necessary when you want a new style or your window has significant damage or rot. Full-frame installations are more involved and will increase the total cost. A pocket installation entails replacing a window within the old frame. So, instead of removing the whole unit and rebuilding it, the window installer will just put the replacement window (also called a retrofit or insert window) into the frame.

If you're still debating which kind of installation you need, you can talk to your installer and get their recommendation. The decision mostly is influenced by the age of your window frames and if there's any damage present.

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 Sussex

EcoWatch reviews are different from other reviews, as we examine these companies through a sustainability lens. Along with energy efficiency, we reviewed several window installers in Sussex and assigned rankings based on the following methodology:

Service Area

Since this is a guide for Sussex, we paid more attention to companies that cover the city. There are certainly reputable providers that didn't make the cut because of the low odds that they would serve the average homeowner in Sussex.

Work Quality

We're willing to bet that you're not looking for a company to do a shoddy 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 a lot of positive customer feedback to vouch for its service.

Customer Reviews

We analyzed patterns in recent customer feedback to find the companies with the most consistent customer satisfaction. Customer satisfaction may be the factor we place the most value on, as it reflects the quality of services across most other categories, including quality of parts, professionalism, quality of installation, cost, warranty and more.

Cost

This one is a give-and-take: as with other services, cheap window companies won't always provide the highest quality service. Still, we want to ensure we're highlighting companies that provide a spectrum of price and financing options so they're accessible to most homeowners.

Warranty

As discussed previously, windows are a considerable investment, so you'll want to be certain that investment is protected. Window installation companies that give you lengthy warranties for products, parts and labor rank higher with EcoWatch.

Years of Experience

Due to Sussex's climate, homeowners will want to mitigate water damage, rot and low efficiency. We factored in local experience to reflect the ability of Sussex window companies to prepare homes for these issues. If a company has less than 10 years of experience, it loses points in this category.

Sussex, WI Window Replacement FAQs

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

The national average cost to replace a window is around $600 but can range between $200 and $1,200, based on a few different factors. The price is usually dependent on the size of the window, the type and material of the window and the location of your property. Also, remember 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 different kinds of windows?

The most common types of windows for homes are bay windows, picture windows, double-hung and single-hung windows, slider windows, awning windows, transom windows and casement windows.

Can I replace my own windows?

Even though you can install your own windows, doing so is time-consuming and requires a lot of experience with home improvement projects. Using a window installation company can help guarantee that the installation is done properly and that you can avoid spending the time and effort of doing it yourself.

When is it time to replace your windows?

Windows have a typical lifespan of about 20 to 30 years. If your windows are older than that, then they probably need to be replaced. Apart from that, if your windows have any damage on them, or they have become difficult to operate, they may need to be replaced.

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