26 Best Window Replacement Companies in Watchung, NJ (Mar 2023)
Window Companies Near Me

When the time comes to upgrade your windows, our guide to the best window installation companies can help you find the provider for you.

We analyzed all the top window installers in Watchung and selected the top 26 based on:

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

By EcoWatch Local Advisors

Updated March 14, 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.

A guide on the top window replacement companies in Watchung may not seem like the most compelling article on EcoWatch, but trust us, windows have a more direct impact on your life than you might realize. Drafty windows can make your home uncomfortable in the summer or winter.

Installing upgraded, efficient windows on your home can help you save money every month on your energy bills — and you can help the environment, too.

Unlike other review sites, EcoWatch ranks window companies based on energy efficiency while also factoring in cost, customer satisfaction and service area.

Best Overall

Renewal by Andersen

★★★★★
4.5

  • Member of US Green Building Council
  • Manufactures products in-house
  • Great industry reputation
  • No lifetime warranty

Best Affordability

Window World

★★★★★
4.5

  • Low prices relative to competitors
  • Large serice area
  • Great industry reputation
  • Quality of service will depend on your area

Best for Businesses

Aeroseal Windows

★★★★★
4

  • Low number of customer complaints
  • Great industry reputation
  • Custom Designs
  • Not ideal for residential installations

Best Window Replacement Companies in Watchung

The EcoWatch Reviews team evaluated dozens of window providers in Watchung to find the top ones for our readers. The providers mentioned in this article scored the best in our review categories, such as energy-efficient offerings, price, local expertise, customer service, availability and more.

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 Member of US Green Building Council
  • Pros icon Manufactures products in-house
  • Pros icon Great industry reputation
Cons:
  • Pros icon No lifetime warranty

Renewal by Andersen is a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. This provider has 27 years of experience in the window installation business, and it has proved to be one of the most respected companies in the business.

If you're looking for a company that uses in-home estimates and advanced digital tools to help you plan and visualize your project before getting started, Andersen may be the perfect company for you.

Energy Efficiency of Renewal by Andersen Windows

There are a wide variety of window types that Renewal by Andersen offers, some of which are Energy Star products. A handful of windows manufactured by the Andersen corporation were awarded Energy Star’s “Most Efficient” in 2021, and Andersen was named Energy Star’s Partner of the Year in 2019.

How much does Renewal by Andersen cost in Watchung?

Prices aren't listed on Andersen's website, but based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. You can request a free quote on its website for more information about the cost.

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

Window World

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

Window World provides windows expertise in Watchung. Window World has about 27 years of experience in the window replacement industry. Its reputation is backed by hundreds of positive reviews on customer review websites.

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

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 windows are Energy Star certified, so make sure you mention that you want Energy Star windows when inquiring.

How much does Window World cost in Watchung?

Prices are not available on Window World's website, as the cost of window replacement depends 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. For more accurate information on the cost, you can ask for a quote from the company.

Aeroseal Windows logo
FAST QUOTE
as little as 30 seconds
Best for Businesses

Aeroseal Windows

★★★★★
BBB Rating: A+
Locations: Regional
Founded: 1999
Pros:
  • Pros icon Low number of customer complaints
  • Pros icon Great industry reputation
  • Pros icon Custom Designs
Cons:
  • Pros icon Not ideal for residential installations

Aeroseal Windows provides the best window installation for businesses in Watchung. 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. This provider has 23 years of experience in the window installation business, and it has proved to be one of the most respected companies in the business. Its reputation is backed by all the positive reviews on customer review websites.

It has established itself as a company that installs windows and doors at businesses across the Eastern U.S.

Energy Efficiency of Aeroseal Windows Windows

Aeroseal Windows has some Energy Star windows, but note that not all its windows are energy-efficient, so make sure you mention that you want Energy Star windows when inquiring. 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.

How much does Aeroseal Windows cost in Watchung?

Prices aren't displayed on Aeroseal's website, but it provides high-quality windows at a competitive price point. If you'd like more accurate pricing information, you can get a quote on the company's website.

Universal Windows Direct logo
FAST QUOTE
as little as 30 seconds
Best Warranty

Universal Windows Direct

★★★★★
BBB Rating: A
Locations: Nationwide
Founded: 2002
Pros:
  • Pros icon Makes charitable contributions
  • Pros icon Manufactures products in-house
  • Pros icon Wide variety of products and services
  • Pros icon Lifetime warranty
Cons:
  • Pros icon Limited service area
  • Pros icon Some installations carried out by third-party contractors
  • Pros icon Quality of service will depend on your area

Universal Windows Direct offers the best warranty in Watchung. It's a company that has grown immensely since its inception in 2002, and now has several franchise dealers nationwide. This company has 20 years of experience in the window installation industry, and it has proved to be one of the most respected companies in the business. Hundreds of positive reviews on customer review websites back the provider's reputation.

It has established itself as a company that has an industry-leading warranty covering products, parts and workmanship for life.

Energy Efficiency of Universal Windows Direct Windows

Universal Windows Direct's commitment to sustainability can be seen in its energy-efficient window offerings. The company offers energy-efficient UniShield brand windows. According to its website, UniShield window packages have higher gas fill rates and longer gas retention than most other brands on the market, and they are Energy Star products.

How much does Universal Windows Direct cost in Watchung?

Universal does not mention prices on its website, but installations typically range from $225 to $425 per window based on customer feedback. That makes Universal Windows Direct more of a budget-friendly option for window repair and replacements. You can inquire about a free quote on its website for more information about pricing.

We try to stay unbiased and transparent by including pros and cons for each company we review. Additionally, our rankings are not affected by any partnerships.

More Window Replacement Companies in Watchung

New Jersey Siding & Windows, Inc.

Randolph, NJ
4.6
★★★★★
  • Pros icon Dependable Service
  • Pros icon Price Transparency
  • Pros icon Arrives on Time
  • Pros icon Award-Winning

Services Offered

  • Service icon Fast Delivery
  • Service icon Energy-Efficient Options
  • Service icon Custom Window Designs
  • Service icon Aluminum Window Frames
  • Service icon Double-Hung
  • Service icon Stained Glass
  • Service icon Sliding Glass

Website: https://www.newjerseywindow.com/
Address: 1248 Sussex Turnpike A1, Randolph, NJ 07869
Phone: (973) 895-1113

Bluesky Windows & Construction

New York, NY
4.6
★★★★★
  • Pros icon No-Hassle Pricing
  • Pros icon Educational Website
  • Pros icon Consistent Workmanship
  • Pros icon Excellent Customer Service

Services Offered

  • Service icon Residential Windows
  • Service icon Architectural Glass
  • Service icon Glass Showers
  • Service icon Custom Windows
  • Service icon Commercial Windows
  • Service icon Double-Hung
  • Service icon Sliding Glass

Website: http://blueskywindowsnyc.com/
Address: 205 W 29th St 2nd floor, New York, NY 10001
Phone: (212) 239-8550

The Glass Guru

East Rutherford, NJ
4.4
★★★★★
  • Pros icon Locally Recognized for Quality
  • Pros icon Good Customer Service
  • Pros icon Free Quotes
  • Pros icon Educational Website

Services Offered

  • Service icon Glass Showers
  • Service icon Tempered Glass
  • Service icon Custom Windows
  • Service icon Aluminum Window Frames
  • Service icon Full-Service Installations
  • Service icon Commercial Windows
  • Service icon Double-Hung
  • Service icon Sliding Glass

Website: https://www.theglassguru.com/meadowlands/
Address: 130 Hackensack St, East Rutherford, NJ 07073
Phone: (201) 366-3699

Factory Direct Windows and Doors New Jersey

Freehold Township, NJ
4.4
★★★★★
  • Pros icon Educational Website
  • Pros icon Reliable Service
  • Pros icon No-fee Quotes
  • Pros icon Excellent Customer Service

Services Offered

  • Service icon Residential Windows
  • Service icon Fast Delivery
  • Service icon Energy-Efficient Options
  • Service icon Custom Window Designs
  • Service icon Full-Service Installations
  • Service icon Business Windows
  • Service icon Double-Hung
  • Service icon Sliding Glass

Website: https://windowsdoorsnewjersey.com/
Address: 82 Stream Bank Dr, Freehold Township, NJ 07728
Phone: (973) 834-0204

Taylor Door, llc

Paterson, NJ
4.4
★★★★★
  • Pros icon Reliable Service
  • Pros icon No-fee Quotes
  • Pros icon Timely Service
  • Pros icon Good Customer Service

Services Offered

  • Service icon Double-Hung
  • Service icon Full-Service Installations
  • Service icon Custom Windows
  • Service icon Stained Glass
  • Service icon Residential Windows
  • Service icon Business Windows
  • Service icon Sliding Glass
  • Service icon Aluminum Window Frames

Website: http://www.taylordoornj.com/
Address: 752 20th Ave, Paterson, NJ 07504
Phone: (973) 754-9444

Renewal by Andersen of NJ/NY Metro

10+ years in business · Cranford, NJ
4.3
★★★★★
  • Pros icon Helps Educate Customers
  • Pros icon Arrives on Time
  • Pros icon Good Customer Service
  • Pros icon Consistent Workmanship

Services Offered

  • Service icon Custom Windows
  • Service icon Business Windows
  • Service icon Double-Hung
  • Service icon Stained Glass
  • Service icon Sliding Glass
  • Service icon Bay Windows

Website: https://www.renewalbyandersen.com/window-company/535-nj-ny-metro/retailer
Address: 10+ years in business · Cranford, NJ
Phone: (908) 497-1020

Morris Plate Glass

Red Bank, NJ
4.3
★★★★★
  • Pros icon Educational Website
  • Pros icon No-fee Quotes
  • Pros icon No-Hassle Pricing
  • Pros icon Excellent Customer Service

Services Offered

  • Service icon Double-Hung
  • Service icon Doors
  • Service icon Full-Service Installations
  • Service icon Custom Window Designs
  • Service icon Tempered Glass
  • Service icon Residential Windows
  • Service icon Commercial Windows
  • Service icon Aluminum Window Frames
  • Service icon Glass Showers

Website: https://www.morris-plateglass.com/
Address: 32 Bridge Ave, Red Bank, NJ 07701
Phone: (732) 741-1063

American Architectural Window & Door

Sparta Township, NJ
4.3
★★★★★
  • Pros icon Free Quotes
  • Pros icon No-Hassle Pricing
  • Pros icon Excellent Customer Service
  • Pros icon Educational Website

Services Offered

  • Service icon Residential Windows
  • Service icon Architectural Glass
  • Service icon Custom Windows
  • Service icon Aluminum Window Frames
  • Service icon Full-Service Installations
  • Service icon Business Windows

Website: http://aawdinc.com/
Address: 156 Woodport Rd, Sparta Township, NJ 07871
Phone: (800) 495-8175

Window Gallery North Bergen

North Bergen, NJ
4.2
★★★★★
  • Pros icon No-Hassle Pricing
  • Pros icon Consistent Workmanship
  • Pros icon Reliable Appointment Windows
  • Pros icon Free Quotes

Services Offered

  • Service icon Residential Windows
  • Service icon Energy-Efficient Options
  • Service icon Custom Windows
  • Service icon Full-Service Installations
  • Service icon Commercial Windows
  • Service icon Double-Hung
  • Service icon Sliding Glass

Website: https://windowgallerynb.com/
Address: 603 John F. Kennedy Blvd, North Bergen, NJ 07047
Phone: (201) 866-1987

Windows To Go

Neptune Township, NJ
4.1
★★★★★
  • Pros icon Excellent Customer Service
  • Pros icon Arrives on Time
  • Pros icon Locally Recognized for Quality
  • Pros icon No-Hassle Pricing

Services Offered

  • Service icon Architectural Glass
  • Service icon Fast Delivery
  • Service icon Custom Window Designs
  • Service icon Double-Hung
  • Service icon Sliding Glass

Website: https://windowstogonj.com/
Address: 3535 NJ-66 Parkway 100 Building 4A, Neptune Township, NJ 07753
Phone: (732) 946-3697

Accurate Roofing and Siding Inc.

Robbinsville Twp, NJ
4.1
★★★★★
  • Pros icon Timely Service
  • Pros icon Good Customer Service
  • Pros icon Price Transparency
  • Pros icon Locally Recognized for Quality

Services Offered

  • Service icon Residential Windows
  • Service icon Custom Window Designs
  • Service icon Aluminum Window Frames
  • Service icon Commercial Windows
  • Service icon Double-Hung

Website: http://www.accurateroofing.com/
Address: 3 Truman Ct, Robbinsville Twp, NJ 08691
Phone: (609) 599-1632

Mr. Handyman of N Monmouth and E Middlesex Counties

Matawan, NJ
4.1
★★★★★
  • Pros icon Helps Educate Customers
  • Pros icon No-fee Quotes
  • Pros icon Dependable Service
  • Pros icon Timely Service

Services Offered

  • Service icon Residential Windows
  • Service icon Custom Window Designs
  • Service icon Full-Service Installations
  • Service icon Commercial Windows
  • Service icon Double-Hung

Website: https://www.mrhandyman.com/north-monmouth-county/
Address: 725 NJ-34, Matawan, NJ 07747
Phone: (732) 253-4484

Able Glass & Mirror Co , Inc.

Caldwell, NJ
4.1
★★★★★
  • Pros icon Locally Recognized for Quality
  • Pros icon No-fee Quotes
  • Pros icon No-Hassle Pricing
  • Pros icon Consistent Workmanship

Services Offered

  • Service icon Glass Showers
  • Service icon Fast Delivery
  • Service icon Doors
  • Service icon Custom Window Designs
  • Service icon Business Windows

Website: http://ableglassmirrorcompany.com/
Address: 79 Bloomfield Ave, Caldwell, NJ 07006
Phone: (973) 228-7600

Alba European Windows & Doors

The Bronx, NY
4.1
★★★★★
  • Pros icon Consistent Workmanship
  • Pros icon Educational Website
  • Pros icon No-fee Quotes
  • Pros icon Good Customer Service

Services Offered

  • Service icon Residential Windows
  • Service icon Architectural Glass
  • Service icon Energy-Efficient Options
  • Service icon Custom Windows
  • Service icon Aluminum Window Frames
  • Service icon Business Windows
  • Service icon Double-Hung
  • Service icon Sliding Glass

Website: http://www.albaeuropeanwindows.com/
Address: 1825 Radcliff Ave, The Bronx, NY 10462
Phone: (718) 678-7401

Glass Direct.us: Residential, Auto and Commercial Glass Repair and Replacement, NJ.

Matawan, NJ
4.1
★★★★★
  • Pros icon Reliable Service
  • Pros icon Good Customer Service
  • Pros icon Helps Educate Customers
  • Pros icon No-Hassle Pricing

Services Offered

  • Service icon Residential Windows
  • Service icon Glass Showers
  • Service icon Doors
  • Service icon Custom Window Designs
  • Service icon Aluminum Window Frames
  • Service icon Business Windows
  • Service icon Double-Hung
  • Service icon Sliding Glass

Website: https://glassdirect.us/
Address: 101 Church St Unit 4H, Matawan, NJ 07747
Phone: (866) 203-9330

Hoboken Glass Company

Hoboken, NJ
4.1
★★★★★
  • Pros icon Helps Educate Customers
  • Pros icon Arrives on Time
  • Pros icon Reliable Service
  • Pros icon Excellent Customer Service

Services Offered

  • Service icon Glass Showers
  • Service icon Tempered Glass
  • Service icon Custom Windows
  • Service icon Aluminum Window Frames
  • Service icon Commercial Windows
  • Service icon Double-Hung
  • Service icon Stained Glass
  • Service icon Sliding Glass

Website: http://hobokenglass.com/
Address: 805 Clinton St a, Hoboken, NJ 07030
Phone: (201) 963-8148

WindowFix

Brooklyn, NY
4.1
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Reliable Appointment Windows
  • Pros icon Dependable Service
  • Pros icon Helps Educate Customers

Services Offered

  • Service icon Residential Windows
  • Service icon Architectural Glass
  • Service icon Energy-Efficient Options
  • Service icon Tempered Glass
  • Service icon Custom Windows
  • Service icon Aluminum Window Frames
  • Service icon Business Windows
  • Service icon Double-Hung

Website: https://windowfix.com/
Address: 347 38th St, Brooklyn, NY 11232
Phone: (800) 337-1620

BOON GLASS

Warren, NJ
4.1
★★★★★
  • Pros icon No-Hassle Pricing
  • Pros icon Reliable Service
  • Pros icon No-fee Quotes
  • Pros icon Good Customer Service

Services Offered

  • Service icon Residential Windows
  • Service icon Architectural Glass
  • Service icon Glass Showers
  • Service icon Doors
  • Service icon Custom Windows
  • Service icon Aluminum Window Frames
  • Service icon Commercial Windows
  • Service icon Sliding Glass

Website: http://www.boonglass.com/
Address: Mountain Ave, Warren, NJ 07059
Phone: (862) 291-8500

Pella

Budd Lake, NJ
4.1
★★★★★
  • Pros icon Locally Recognized for Quality
  • Pros icon Price Transparency
  • Pros icon Good Customer Service
  • Pros icon Educational Website

Services Offered

  • Service icon Residential Windows
  • Service icon Architectural Glass
  • Service icon Fast Delivery
  • Service icon Custom Windows
  • Service icon Commercial Windows
  • Service icon Double-Hung
  • Service icon Sliding Glass
  • Service icon Bay Windows

Website: https://www.pella.com/
Address: 30 Sand Shore Rd, Budd Lake, NJ 07828
Phone: (973) 852-6464

Lifetime Aluminum

East Hanover, NJ
4.0
★★★★★
  • Pros icon Consistent Workmanship
  • Pros icon No-fee Quotes
  • Pros icon Price Transparency
  • Pros icon Helps Educate Customers

Services Offered

  • Service icon Custom Windows
  • Service icon Aluminum Window Frames
  • Service icon Commercial Windows
  • Service icon Double-Hung
  • Service icon Sliding Glass
  • Service icon Bay & Bow Windows

Website: http://www.lifetimealuminum.com/
Address: 162 Mt Pleasant Ave, East Hanover, NJ 07936
Phone: (973) 887-1900

Bernie's Glass & Mirror

Brooklyn, NY
4.0
★★★★★
  • Pros icon Educational Website
  • Pros icon Timely Service
  • Pros icon No-fee Quotes
  • Pros icon No-Hassle Pricing

Services Offered

  • Service icon Residential Windows
  • Service icon Custom Windows
  • Service icon Commercial Windows
  • Service icon Double-Hung
  • Service icon Stained Glass
  • Service icon Sliding Glass

Website: https://www.berniesglass.com/
Address: 1554 Fulton St, Brooklyn, NY 11216
Phone: (718) 467-0649

Home Supply Window & Door

Hawthorne, NJ
4.0
★★★★★
  • Pros icon Educational Website
  • Pros icon Excellent Customer Service
  • Pros icon Dependable Service
  • Pros icon Free Quotes

Services Offered

  • Service icon Residential Windows
  • Service icon Fast Delivery
  • Service icon Energy-Efficient Options
  • Service icon Custom Window Designs
  • Service icon Aluminum Window Frames
  • Service icon Business Windows

Website: https://www.hswindows.com/
Address: 160 Van Winkle Ave, Hawthorne, NJ 07506
Phone: (973) 949-5401

Complete Roof Systems

Dumont, NJ
4.0
★★★★★
  • Pros icon Arrives on Time
  • Pros icon Consistent Workmanship
  • Pros icon No-fee Quotes
  • Pros icon No-Hassle Pricing

Services Offered

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

Website: http://www.crsroofing.net/
Address: 25 Aladdin Ave, Dumont, NJ 07628
Phone: (201) 734-5465

All City Glass & Mirror

Brooklyn, NY
3.9
★★★★★
  • Pros icon Free Quotes
  • Pros icon Price Transparency
  • Pros icon Good Customer Service

Services Offered

  • Service icon Residential Windows
  • Service icon Architectural Glass
  • Service icon Glass Showers
  • Service icon Heavy Glass
  • Service icon Tempered Glass
  • Service icon Custom Windows
  • Service icon Aluminum Window Frames
  • Service icon Business Windows
  • Service icon Double-Hung
  • Service icon Stained Glass

Website: http://www.allcityglass.net/
Address: 1964 Utica Ave, Brooklyn, NY 11234
Phone: (718) 717-8047

Carl's Fencing, Decking & Home Improvements

Freehold, NJ
3.9
★★★★★
  • Pros icon Educational Website
  • Pros icon Excellent Customer Service
  • Pros icon No-Hassle Pricing
  • Pros icon Award-Winning

Services Offered

  • Service icon Energy-Efficient Options
  • Service icon Custom Windows
  • Service icon Aluminum Window Frames
  • Service icon Commercial Windows
  • Service icon Double-Hung
  • Service icon Sliding Glass
  • Service icon Bay & Bow Windows

Website: https://www.google.com/aclk
Address: Freehold, NJ
Phone: (732) 702-2355

Home Services at The Home Depot

Brooklyn, NY
3.9
★★★★★
  • Pros icon No-fee Quotes
  • Pros icon Price Transparency
  • Pros icon Excellent Customer Service
  • Pros icon Helps Educate Customers

Services Offered

  • Service icon Residential Windows
  • Service icon Architectural Glass
  • Service icon Fast Delivery
  • Service icon Energy-Efficient Options
  • Service icon Custom Windows
  • Service icon Double-Hung
  • Service icon Sliding Glass

Website: https://www.google.com/aclk
Address: Brooklyn, NY
Phone: (315) 284-1274

How Installing Energy-Efficient Windows in Watchung Saves You Money

Energy-efficient windows can benefit you in several ways. Here are a few reasons you may want to consider making the switch:

  • Protect your investment: The older your home is, the more likely you are to benefit from switching to energy-efficient windows. Older homes usually have windows that are outdated, leaky or potentially even damaged in some way. Updating your windows could help increase the value of your property if you decide to sell.
  • Reduce your carbon footprint: Decreasing how much energy you use also lowers your indirect greenhouse gas emissions. You could reduce it by about 206 pounds.
  • Save on energy bills: Upgrading to energy-efficient windows reduces your energy bills by about 12% since you use less energy.
  • 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.

Estimated Cost of Window Replacement in Watchung

Windows come in different shapes, purposes and styles, so costs and services will differ tremendously based on your project. Below, we describe the typical cost and services that you'll find from window installers.

How Much Do New Windows Cost?

According to our research, the average cost of installing a single window is around $600. However, window replacement costs can range from $200 to $1,200 a window. But prices differ 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 provide door replacements, which will make your project cost more.

It's also worth noting that energy-efficient windows will almost always cost more initially, but Energy Star estimates that upgrading the windows on your Watchung home translates to an average energy savings of $236 to $319 a 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.

Requesting free quotes from multiple providers is the best way to figure out which one is right for you.

What Services do Window Installers Offer?

The first step when considering an installation is to figure out whether you need a full-frame or pocket installation.

Full-frame installations are necessary when you want a new style or your window has significant deterioration. With this service, your installers will replace the entire window, including the sill, trim and frame. A pocket installation entails installing a new window within the existing frame. So, instead of removing the whole window and rebuilding it, the contractor will just slide the replacement window (also called a retrofit or insert window) into the frame.

If you're still trying to decide which type of installation you need, you can talk to your installer and get their advice. The choice mostly is influenced by how old the frames are and if there's any damage.

Best Overall

Renewal by Andersen

★★★★★
4.5

  • Member of US Green Building Council
  • Manufactures products in-house
  • Great industry reputation
  • No lifetime warranty

Best Affordability

Window World

★★★★★
4.5

  • Low prices relative to competitors
  • Large serice area
  • Great industry reputation
  • Quality of service will depend on your area

Best for Businesses

Aeroseal Windows

★★★★★
4

  • Low number of customer complaints
  • Great industry reputation
  • Custom Designs
  • Not ideal for residential installations

How We Choose the Best Window Installers in Watchung

In our search to find the most reliable, eco-friendly window installers in Watchung, the EcoWatch Reviews team landed on the above companies as the best window installation companies in the city. We've reviewed the top window replacement companies in Watchung mostly based on energy efficiency, as the most sustainable option also benefits homeowners in many ways. Energy Star certified windows can cut your electricity 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 Watchung, we only included companies that provide services to the city. There are certainly reputable providers that didn't make our list because of the low odds that they would serve the average homeowner in Watchung.

Work Quality

When picking new windows, the quality and breadth of services can often play just as important of a role in overall efficiency and performance as the type of window you choose. We do give window installers higher marks if they offer high-quality products, but we also consider workmanship as reflected in customer feedback.

Customer Reviews

Customer feedback is another very important review factor. If most customers don't have good things to say about their experience with a certain window installation company, you won't see it featured on EcoWatch.

Cost

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

Warranty

As discussed, windows are a significant investment, so you'll want to make sure that investment is well protected. Window installation companies with lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.

Years of Experience

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

Watchung, NJ Window Replacement FAQs

How much does window installation cost?

The average cost to replace a window ranges between $450 and $650. There are many factors that affect how much it costs, such as the number of windows, the materials used in designing the windows, styles and sizes of windows, your property's location, how energy-efficient the windows are and local labor costs.

What type of window is the best for energy efficiency?

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 with the blue Energy Star certification — they're certified energy-efficient by the U.S. Department of Energy.

What services do window installation companies do?

Window installers travel to your house to remove your old windows and replace them with new ones. Some companies install products sold by other companies, whereas others install their own windows. The installer will also clean up after the installation.

What time of year should I replace my windows?

While you can install windows any time of year, warmer weather is usually better for installing replacement windows. Additionally, the weather should be dry, since rain can make the installation more difficult.

How do you know it's time to replace your windows?

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

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