20 Best Window Companies in West Windsor, NJ (2025 Reviews)

If you’re looking to upgrade to new windows, our list of the top window installation companies can help.

We analyzed all the top-rated window companies in West Windsor 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 January 24, 2025

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 West Windsor homeowners make their homes more eco-friendly. The Department of Energy estimates that heat gained or lost through old or damaged windows could be responsible for about 30% of heating and cooling costs. In West Windsor, where the electric bills are an average of $23 per month, that’s almost $$83 per year wasted.

Replacement windows improve your home’s insulation, not only making you more comfortable during the summer and winter, but also saving you money and helping the environment.

Efficient windows are especially important in West Windsor, where the temperature varies throughout the year. According to Energy Star, switching to energy-efficient windows can save the average homeowner up to $319 each year.

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Renewal by Andersen

★★★★★
4.5
  • Great Industry Reputation
  • Award-winning Company
  • Member of US Green Building Council
  • Manufactures products in-house
Save $375 Off Each Window
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Best Energy-Efficient Features

Champion

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

★★★★★
4.5
  • Uses eco-friendly materials
  • Well-trained, certified installers
  • Lifetime or lengthy warranty
Next-Day Appointments Available
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Best Window Installation & Replacement Companies in West Windsor

The EcoWatch team evaluated dozens of installers across the country to find the top window companies for our readers. The companies mentioned in this article scored best in our review categories, which include energy-efficient offerings, availability, customer service, local expertise, price and more.

Window World logo
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 offers windows expertise in West Windsor. It's the largest window replacement company in the country, known for its vinyl windows and affordability. Window World has been in the window industry for about 27 years. The company has many positive reviews from customers on online review websites.

It 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

Its high-performance Low-E (low-emissivity) coatings and argon gas insulation offer exceptional efficiency and performance for any home. Not all of Window World’s offerings are Energy Star certified, so make sure you mention that you’d like Energy Star windows when inquiring.

How much does Window World cost in West Windsor?

Window World does not list prices on its website, but it's known for offering some of the most affordable window installations around. For more accurate information on the cost, you can receive a quote from the company.

Renewal by Andersen logo
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 offers the best availability in West Windsor. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has been in the window industry for about 27 years. The company has many positive reviews from customers on online review websites.

It 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 West Windsor?

Andersen does not list 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. For more accurate information on the cost, you can receive a quote from the company.

Aeroseal Windows logo
Best for Businesses

Aeroseal Windows

★★★★★
BBB Rating: A+
Locations: Regional
Founded: 1999
Pros:
  • Pros icon Many years of experience
  • Pros icon Great industry reputation
  • Pros icon Low number of customer complaints
  • Pros icon Manufactures products in-house
  • Pros icon Custom Designs
Cons:
  • Pros icon No lifetime warranty
  • Pros icon Not ideal for residential installations

Aeroseal Windows offers the best window installation for businesses in West Windsor. It's an installer that mainly serves commercial and multifamily properties, and also specializes in railings. If you’re looking for residential window installations, you should probably refer to one of the other companies on this list. Aeroseal has been in the window industry for about 23 years. The company has many positive reviews from customers on online review websites.

It installs windows and doors at businesses across the Eastern U.S.

Energy Efficiency of Aeroseal Windows Windows

The company claims it helps businesses save on energy expenses and reduce their carbon footprints with energy-efficient windows, as well as practices like Low-E glass coating, weatherstripping and more. Not all of Aeroseal’s offerings are Energy Star certified, so make sure you mention that you’d like Energy Star windows when inquiring.

How much does Aeroseal Windows cost in West Windsor?

Aeroseal does not list prices on its website, but it provides high-quality windows at a competitive price point. For more accurate information on the cost, you can receive a quote from the company.

We have tried to be unbiased and transparent by describing pros and cons for every installer. Additionally, any partnerships do not affect our rankings.

More Window Companies in West Windsor

Renewal by Andersen Window Replacement

King of Prussia, PA
4.9
★★★★★
  • Pros icon Free assessment
  • Pros icon Educational Website
  • Pros icon Good Customer Service
  • Pros icon Price Transparency

Services Offered

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

Website: https://www.renewalbyandersen.com/
Address: 761 5th Ave #3, King of Prussia, PA 19406
Phone: (484) 371-4056

Champion Replacement Windows of Philadelphia

Moorestown, NJ
4.7
★★★★★
  • Pros icon Price Transparency
  • Pros icon Limited lifetime warranty
  • Pros icon Financing options available
  • Pros icon Good Customer Service
  • Pros icon American-made products
  • Pros icon Free assessment

Services Offered

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

Website: https://www.championwindow.com/Philadelphia/
Address: 1256 N Church St Unit 1, Moorestown, NJ 08057
Phone: (267) 297-4669

Window Nation

Pennsauken Township, NJ
4.7
★★★★★
  • Pros icon Educational Website
  • Pros icon Good Customer Service
  • Pros icon Price Transparency
  • Pros icon Free assessment

Services Offered

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

Website: https://www.windownation.com/cherry-hill-showroom/
Address: 9256 Commerce Hwy, Pennsauken Township, NJ 08110
Phone: (856) 566-7200

Creative Custom Construction, Inc.

Allentown, NJ
5.0
★★★★★
  • Pros icon Free assessment
  • Pros icon Good Customer Service
  • Pros icon Price Transparency
  • Pros icon Timely Service

Services Offered

  • Service icon Window Replacement/Installation

Website: http://www.cccinc2013.com/
Address: Old York Rd, Allentown, NJ 08501
Phone: (609) 851-4346

Kepo Siding & Windows

Hillsborough Township, NJ
5.0
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Free assessment
  • Pros icon Timely Service

Services Offered

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

Website: https://www.keposidingwindows.com/
Address: 15 Ilene Ct building 12 unit 15, Hillsborough Township, NJ 08844
Phone: (908) 553-5850

R & R Glass Inc.

Warminster, PA
5.0
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Free assessment
  • Pros icon Price Transparency
  • Pros icon Timely Service

Services Offered

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

Website: http://www.randrglass.com/
Address: 30 Steam Whistle Dr, Warminster, PA 18974
Phone: (215) 443-7010

ProView Construction Inc

Philadelphia, PA
5.0
★★★★★
  • Pros icon Educational Website
  • Pros icon Good Customer Service
  • Pros icon Price Transparency

Services Offered

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

Website: http://proviewcon.com/
Address: 300 Byberry Rd APT 313, Philadelphia, PA 19116
Phone: (215) 259-8886

National Home Improvements

Colts Neck, NJ
5.0
★★★★★
  • Pros icon Price Transparency
  • Pros icon Free assessment
  • Pros icon Timely Service
  • Pros icon Educational Website
  • Pros icon Good Customer Service

Services Offered

  • Service icon Window Replacement/Installation

Website: https://nhi-contractors-nj.com/
Address: 3 Twin Lakes Dr, Colts Neck, NJ 07722
Phone: (908) 653-1017

Element Window Company

Delran, NJ
5.0
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Free assessment
  • Pros icon Price Transparency
  • Pros icon Timely Service
  • Pros icon Educational Website

Services Offered

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

Website: http://www.elementwindowcompany.com/
Address: 117 Randle Ct, Delran, NJ 08075
Phone: (609) 908-5223

Pexic Windows & Doors

Lakewood, NJ
5.0
★★★★★
  • Pros icon Free assessment
  • Pros icon Good Customer Service

Services Offered

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

Website: http://pexicwindow.com/
Address: 1776 Ave of the States #203, Lakewood, NJ 08701
Phone: (732) 719-7111

Prown's Windows & Doors

Middletown Township, NJ
5.0
★★★★★
  • Pros icon Free assessment

Services Offered

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

Website: http://www.prowns.com/
Address: 669 NJ-35, Middletown Township, NJ 07748
Phone: (732) 741-7500

Siding, Windows, Roofing by Design a Castle

Voorhees Township, NJ
5.0
★★★★★
  • Pros icon Price Transparency
  • Pros icon Free assessment
  • Pros icon Educational Website

Services Offered

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

Website: http://www.designacastle.com/
Address: 3 Laurie Dr, Voorhees Township, NJ 08043
Phone: (856) 988-7775

Ambiance Design

Blue Bell, PA
5.0
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Educational Website
  • Pros icon Free assessment
  • Pros icon Price Transparency

Services Offered

  • Service icon Window Replacement/Installation
  • Service icon Custom Window Designs

Website: https://www.adwindowtreatments.com/
Address: 718 Dekalb Pike, Blue Bell, PA 19422
Phone: (267) 898-0200

Zeus Siding & Windows LLC

Irvington, NJ
5.0
★★★★★
  • Pros icon Satisfaction-guaranteed warranties
  • Pros icon Good Customer Service
  • Pros icon Weekend availability
  • Pros icon Price Transparency
  • Pros icon Free assessment
  • Pros icon Educational Website
  • Pros icon Siding, roofing, and windows

Services Offered

  • Service icon Window Replacement/Installation

Website: http://www.zeussiding.com/
Address: 27 Orange Ave, Irvington, NJ 07111
Phone: (908) 316-2728

Pella Windows & Doors of Plymouth Meeting

Plymouth Meeting, PA
5.0
★★★★★
  • Pros icon Free assessment
  • Pros icon Educational Website
  • Pros icon Good Customer Service

Services Offered

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

Website: https://www.pellabranch.com/philadelphia/showrooms/plymouth-meeting/
Address: 580 W Germantown Pike, Plymouth Meeting, PA 19462
Phone: (610) 648-0922

Window Mechanics Direct

Glendora, NJ
5.0
★★★★★
  • Pros icon Price Transparency
  • Pros icon Free assessment

Services Offered

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

Website: http://www.windowmechanicsdirect.com/
Address: 905 Hamilton Ct, Glendora, NJ 08029
Phone: (856) 213-3934

United Windows And Glass Repair LLC

Brooklyn, NY
5.0
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Educational Website
  • Pros icon Price Transparency
  • Pros icon Free assessment

Services Offered

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

Website: https://www.unitedwindowsandglassrepair.com/
Address: 8714 21st Ave, Brooklyn, NY 11214
Phone: (929) 969-0867

Ben Window & Glass

Brooklyn, NY
5.0
★★★★★
  • Pros icon Wide selection
  • Pros icon Foggy window repair
  • Pros icon Weekend availability
  • Pros icon Price Transparency
  • Pros icon Educational Website
  • Pros icon Free assessment

Services Offered

  • Service icon Window Repair
  • Service icon Window Replacement/Installation

Website: https://benwindowglass.com/
Address: 431 Bay Ridge Pkwy, Brooklyn, NY 11209
Phone: (347) 799-0912

Winstar Windows

Essex Fells, NJ
5.0
★★★★★
  • Pros icon Second-generation family-owned and -operated
  • Pros icon Wide variety of windows
  • Pros icon Price Transparency
  • Pros icon Second-generation-family-owned and operated
  • Pros icon Educational Website
  • Pros icon Free assessment
  • Pros icon One-day window installation
  • Pros icon Good Customer Service

Services Offered

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

Website: https://www.winstarwindows.com/
Address: 219 Roseland Ave, Essex Fells, NJ 07021
Phone: (973) 576-5512

Bloomfield Window and Door Company

Bloomfield, NJ
5.0
★★★★★
  • Pros icon Free assessment

Services Offered

  • Service icon Window Replacement/Installation
  • Service icon Screen Repair

Website: http://www.bloomfieldwindowanddoor.com/
Address: 452 Broad St, Bloomfield, NJ 07003
Phone: (201) 889-5864
West Windsor Window Cost Calculator

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

There are quite a few perks of switching to energy-efficient windows. Some reasons you may want to consider making the switch include the following:

  • Save money on energy bills: According to the Department of Energy, heat gained or lost through windows makes up around 25-30% of residential energy use. Replacing your windows with energy-efficient models can help lower how much energy is used in your home, therefore saving you about 12% more on your bills.
  • Protect your valuables: Many energy-efficient windows have low-emissivity coatings, which filter out damaging UV rays, reducing fading of your furniture, carpet and other valuables.
  • Reduce your carbon footprint: Reducing how much energy you use also lowers your indirect greenhouse gas emissions. You could reduce it by 206 pounds per year on average.
  • Protect your investment: When your home is on the older side, your windows could also be outdated or leaky. Keeping your windows up to date is an important part of maintaining your property and its real estate value.

Estimated Cost of Window Replacement in West Windsor

Each window installation company offers varying services and has varying costs based on a few factors.

How Much Do New Windows Cost?

Generally, West Windsor homeowners can expect their replacement window installations to range from $250 to $1,200. The average cost is at around $600. This is because of the fact that the cost of window installations are based on a variety of factors specific to your home, including the size, material and number of windows you need to install, as well as where your property is located.

It’s important to note that windows with the best efficiency may cost more upfront but can save you hundreds of dollars by lowering your energy bills. Investing in Energy Star certified windows can save West Windsor homeowners $319+ a year when replacing single-pane windows.

Costs will also vary depending on the material you pick for your window frames. Aluminum frames have the lowest price. They’re sturdy, light and maintenance-free, but provide poor insulation. Vinyl frames are a bit more expensive and offer good insulation. Composite frames made using wood fibers encased in plastic also offer good insulation and are moderately expensive. Wood frames cost the most and are the most in-demand. They’re also aesthetically pleasing and provide decent insulation for your home.

What Services do Window Installers Offer?

Generally, there are two types 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 is more involved, it will be more expensive than a pocket installation. Pocket installations are simpler and won’t cost as much because they involve merely replacing the window within its existing frame. But if the frame has any damage or rot, you may need a full-frame installation instead.

Your window installation company can advise you on the best type for your project. In West Windsor, the decision will mostly be influenced by the efficiency of your home and how old your existing frames are.

Advertisement

Best Availability

Renewal by Andersen

★★★★★
4.5
  • Great Industry Reputation
  • Award-winning Company
  • Member of US Green Building Council
  • Manufactures products in-house
Save $375 Off Each Window
Get Estimate

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

How We Choose the Best Window Installers in West Windsor

In our search to make your home improvements easier and more eco-friendly in West Windsor, the EcoWatch team examined many companies before deciding on these. We have assessed the best window replacement companies in West Windsor primarily based on their energy efficient offerings, as it’s what’s best for the environment and for you as a homeowner. Energy Star certified windows have been shown to reduce your power 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 West Windsor, we gave more points to companies that serve 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 West Windsor.

Work Quality

When picking new windows, the quality and range of services can often play just as important of a role in overall efficiency and performance as the brand you opt for. We do rate window installers higher 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 factor we place the most value on, as it indicates the quality of services across most other categories, including quality of installation, cost, warranty, professionalism, quality of parts and more.

Cost

This one is a give-and-take: as with most services, cheap window installation companies may not provide the highest quality service. Still, we want to make sure we’re highlighting companies that offer a variety of price and financing options so they’re accessible to most homeowners.

Warranty

Protecting your investment in new windows is important. For that reason, window installation companies that provide lengthy warranties for products, parts and labor rank higher with EcoWatch.

Years of Experience

Last but not least, we like to see companies that have a proven track record in the industry. Window installers that have more experience will earn higher rankings by our standards. We like to see at least ten years of experience.

West Windsor, NJ Window Replacement FAQs

What is the average cost to install new windows in a home?

The typical cost to replace a window can range from $450 to $650. There are a variety of factors that affect the price, including styles and sizes of windows, your property’s location, how energy-efficient the windows are, local labor costs, the number of windows and the materials used in designing the windows.

What are the most common kinds of replacement windows?

There are various types of windows you can get for your home, including picture windows, awning windows, bay windows, transom windows, slider windows, double-hung and single-hung windows and casement windows.

When should I use a window installation company?

You should use a window installation company whenever you need to replace your windows. Installing windows is a complex process that can be difficult and time-consuming, so it’s best left to the professionals.

When is the best time of year to replace windows?

Though you can install windows any time of year, warmer weather is often better for installing replacement windows. In addition, it shouldn’t be raining, since rain can make the installation harder.