20 Best Window Companies in Raritan, NJ (2023 Reviews)
Are you thinking of replacing your windows? Our guide to the top window installation companies can help you narrow down which one to pick.
We analyzed all the top-rated window companies in Raritan and selected the best 20 based on:
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Customer reviews
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Window installation expertise
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Popularity with home-owners like you
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Updated September 15, 2023
Why you can trust EcoWatch
A review of the best window installation companies in Raritan may not seem like the most riveting article on EcoWatch, but trust us, windows have more of an impact on your life than you might realize. Drafty windows can cost you in electricity bills. As a matter of fact, the Department of Energy estimates that about 30% of your home's heat or cool air could be lost through your windows.
That's also bad news for the environment because the additional energy required by leaky windows increases your carbon footprint.
Unlike other review sites, EcoWatch ranks window replacement companies on energy efficiency while also factoring in cost, customer satisfaction and service area.
Best Availability
Renewal by Andersen
- Great industry reputation
- Member of US Green Building Council
- Manufactures products in-house
Window Veteran
Window World
- EnergyStar Partner
- Wide variety of products and services
- Lifetime Warranty
Best Window Installation & Replacement Companies in Raritan
The EcoWatch team evaluated many window providers across Raritan to narrow our list down to the best ones. The providers mentioned in this article passed our review standards for energy-efficient offerings as well as price, local expertise, customer service and beyond.

Window World
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EnergyStar Partner
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Large serice area
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Low prices relative to competitors
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Great industry reputation
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Lifetime warranty
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Quality of service will depend on your area
Window World offers windows expertise in Raritan. This company has been operating since 1995 and currently serves 200 locations nationwide. The company has plenty of glowing reviews from customers on online review websites.
You may want to consider going with Window World if you're looking for 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 WindowsIts 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’d like Energy Star windows when inquiring.
How much does Window World cost in Raritan?Window World does not display 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 request a quote from the company.

Renewal by Andersen
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Great industry reputation
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Award-winning company
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Member of US Green Building Council
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Manufactures products in-house
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No lifetime warranty
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More expensive than competition
Renewal by Andersen offers the best availability in Raritan. This company has been operating since 1995 and currently serves nearly every state except Mississippi and West Virginia. The company has plenty of glowing reviews from customers on online review websites.
You may want to consider going with Andersen 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.
Energy Efficiency of Renewal by Andersen WindowsA 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 windows 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 Raritan?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. For more accurate information on the cost, you can request a quote from the company.

Aeroseal Windows
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Many years of experience
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Great industry reputation
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Low number of customer complaints
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Manufactures products in-house
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Custom Designs
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No lifetime warranty
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Not ideal for residential installations
Aeroseal Windows is 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 around 23 years of industry experience, and it currently serves 13 states and Washington D.C. Many positive reviews on customer review websites back the company's reputation.
It has established itself as a company that installs windows and doors at businesses across the Eastern U.S.
Energy Efficiency of Aeroseal Windows WindowsThere are a wide variety of window types that Aeroseal Windows offers, some of which are Energy Star products. 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 Raritan?Aeroseal doesn’t have any cost information listed on its website, but it provides high-quality windows at a competitive price point. You can ask for a free quote on its website for more information about pricing.

Universal Windows Direct
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Makes charitable contributions
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Manufactures products in-house
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Wide variety of products and services
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Lifetime warranty
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Limited service area
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Some installations carried out by third-party contractors
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Quality of service will depend on your area
Universal Windows Direct offers the best warranty in Raritan. It's a company that has grown immensely since its inception in 2002, and now has several franchise dealers nationwide. Universal has around 20 years of experience in the industry, and it currently provides services to 27 states nationwide.
Universal may be the company for you if you're looking for one that has an industry-leading warranty covering products, parts and workmanship for life.
Energy Efficiency of Universal Windows Direct WindowsThe 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. Not all of Universal’s offerings are Energy Star certified, so make sure you mention that you’d like Energy Star windows when inquiring.
How much does Universal Windows Direct cost in Raritan?Universal doesn’t have any cost information displayed 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. If you’d like to know for sure, you can receive a quote on the company’s website.
Please note that the companies in this section are national, meaning the quality of the service may depend on your local team. We have tried to be unbiased and transparent by including both pros and cons for each provider.
More Window Companies in Raritan
Renewal by Andersen of Northeast PA
Bethlehem, PA-
Price Transparency
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Free assessment
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Good Customer Service
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Educational Website
Services Offered
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Stained Glass
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Commercial Windows
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Custom Window Designs
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Residential Windows
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Double-Hung
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Glass Showers
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Window Replacement
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Aluminum Window Frames
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Sliding Glass
Window World Garden State West
Flemington, NJ-
Good Customer Service
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Educational Website
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Free assessment
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Price Transparency
Services Offered
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Fast Delivery
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Window Replacement
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Bay Windows
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Double-Hung
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Sliding Glass
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Residential Windows
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Custom Window Designs
Champion Replacement Windows of Philadelphia
Moorestown, NJ-
Good Customer Service
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Price Transparency
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Free assessment
Services Offered
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Residential Windows
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Bay Windows
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Custom Window Designs
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Double-Hung
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Sliding Glass
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Window Replacement
Window Nation
Pennsauken Township, NJ-
Free assessment
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Educational Website
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Price Transparency
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Good Customer Service
Services Offered
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Double-Hung
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Full-Service Installations
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Bay Windows
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Residential Windows
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Window Replacement
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Custom Window Designs
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Sliding Glass
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Stained Glass
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Energy-Efficient Options
Times Siding & Windows
Branchburg, NJ-
Price Transparency
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Free assessment
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Good Customer Service
Services Offered
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Fast Delivery
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Custom Window Designs
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Window Replacement
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Sliding Glass
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Residential Windows
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Double-Hung
Home Services at The Home Depot
Bridgewater, NJ-
Free assessment
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Price Transparency
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Good Customer Service
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Educational Website
Services Offered
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Custom Window Designs
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Residential Windows
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Fast Delivery
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Commercial Windows
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Bay Windows
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Stained Glass
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Glass Showers
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Window Replacement
Tyler Roofing LLC
789 US-202 202 suite, NJ-
Timely Service
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Good Customer Service
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Free assessment
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Educational Website
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Price Transparency
Services Offered
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Window Replacement
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Custom Window Designs
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Residential Windows
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Commercial Windows
Kepo Siding & Windows
Hillsborough Township, NJ-
Good Customer Service
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Timely Service
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Free assessment
Services Offered
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Commercial Windows
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Sliding Glass
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Full-Service Installations
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Window Replacement
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Residential Windows
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Custom Window Designs
Markey Windows, Doors & More LLC.
Bridgewater, NJ-
Educational Website
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Price Transparency
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Free assessment
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Good Customer Service
Services Offered
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Energy-Efficient Options
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Sliding Glass
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Custom Window Designs
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Window Replacement
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Residential Windows
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Bay Windows
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Double-Hung
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Fast Delivery
Tom Adams Windows & Carpets
Doylestown, PA-
Good Customer Service
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Timely Service
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Educational Website
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Price Transparency
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Free assessment
Services Offered
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Residential Windows
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Custom Window Designs
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Aluminum Window Frames
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Double-Hung
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Stained Glass
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Bay Windows
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Sliding Glass
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Fast Delivery
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Commercial Windows
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Window Replacement
Home Genius Exteriors
Somerset, NJ-
Good Customer Service
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Price Transparency
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Educational Website
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Free assessment
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Timely Service
Services Offered
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Custom Window Designs
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Aluminum Window Frames
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Commercial Windows
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Window Replacement
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Residential Windows
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Fast Delivery
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Sliding Glass
ImproveRite Home Remodeling
Yardley, PA-
Good Customer Service
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Free assessment
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Educational Website
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Timely Service
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Price Transparency
Services Offered
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Fast Delivery
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Residential Windows
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Double-Hung
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Sliding Glass
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Glass Showers
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Commercial Windows
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Window Replacement
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Custom Window Designs
Basking Ridge Glass and Mirror
Basking Ridge, NJ-
Price Transparency
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Educational Website
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Good Customer Service
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Free assessment
Services Offered
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Residential Windows
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Custom Window Designs
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Commercial Windows
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Window Replacement
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Sliding Glass
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Window Repair
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Glass Showers
Norman's Glass & Auto Services
Trenton, NJ-
Free assessment
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Good Customer Service
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Educational Website
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Price Transparency
Services Offered
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Window Repair
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Commercial Windows
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Double-Hung
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Window Replacement
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Custom Window Designs
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Aluminum Window Frames
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Glass Showers
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Residential Windows
Cooks Glass & Mirror
Hamilton Township, NJ-
Good Customer Service
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Free assessment
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Price Transparency
Services Offered
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Tempered Glass
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Window Replacement
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Stained Glass
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Double-Hung
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Glass Showers
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Custom Window Designs
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Residential Windows
Gliner Construction LLC
Hamilton Township, NJ-
Educational Website
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Price Transparency
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Free assessment
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Good Customer Service
Services Offered
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Bay Windows
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Custom Window Designs
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Energy-Efficient Options
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Double-Hung
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Fast Delivery
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Residential Windows
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Window Replacement
R & R Glass Inc.
Warminster, PA-
Price Transparency
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Good Customer Service
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Free assessment
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Timely Service
Services Offered
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Custom Window Designs
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Sliding Glass
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Window Replacement
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Residential Windows
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Window Repair
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Commercial Windows
Pella Windows & Doors of Langhorne
Langhorne, PA-
Educational Website
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Price Transparency
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Good Customer Service
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Free assessment
Services Offered
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Fast Delivery
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Bay Windows
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Window Replacement
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Residential Windows
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Custom Window Designs
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Double-Hung
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Commercial Windows
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Sliding Glass
New Jersey Siding & Windows, Inc.
Randolph, NJ-
Timely Service
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Free assessment
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Good Customer Service
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Price Transparency
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Educational Website
Services Offered
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Bay Windows
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Residential Windows
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Sliding Glass
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Window Replacement
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Custom Window Designs
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Commercial Windows
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Double-Hung
Cunningham Siding & Replacement
NJ 07836, NJ-
Good Customer Service
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Free assessment
Services Offered
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Fast Delivery
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Commercial Windows
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Glass Showers
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Window Replacement
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Custom Window Designs
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Residential Windows
Calculate how much you can expect to pay for window installation and replacement in Raritan, NJ using our customized window cost calculator.
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 Raritan Saves You Money
When you switch to energy-efficient windows, you may see several perks, including:
- Protect your investment: The older your home is, the more likely it is that getting new windows will benefit you. Older homes usually have windows that are outdated, drafty or maybe even damaged in some way. Upgrading your windows could help increase the value of your home if you decide to sell.
- Save money on power bills: Since energy-efficient windows decrease the amount of energy used to heat or cool your home, the switch can help you save around $300 annually on your energy bills in Raritan.
- Protect your valuables: Many Energy Star certified windows have low-emissivity coatings, which not only provide better insulation for your home, but also filter out damaging UV rays, preventing your furniture, carpet and other valuables from fading.
- More efficient energy use in your household: In Raritan where the winters can get very cold, energy-efficient windows decrease how much heat is lost through your windows, which makes it easier to keep your home warm.
Estimated Cost of Window Replacement in Raritan
Windows come in varying shapes and sizes, so costs and services will vary considerably. Here are the average costs and services that you can find from the average window installation company.
How Much Do New Windows Cost?
The average cost to install one window is about $600 but can range from $200 to $1,200. But costs vary considerably depending 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, which will make your project cost more.
It's also worth noting that energy-efficient windows will cost more upfront, but Energy Star estimates that switching out the windows on your Raritan home can mean an average energy savings of $236 to $319 each year for single-pane window replacement, or between $87 to $126 each year for double-pane windows. The amount of money you'll save by upgrading to energy-efficient windows varies based on your local climate, energy rates and other factors unique to your home.
We advise requesting free quotes from multiple window installers to find the right windows and the company that works best for you.
What Services do Window Installers Offer?
The first question to ask yourself when planning a window installation is: Should you get a full-frame installation or a pocket installation?
A full-frame installation is a total window replacement. This service involves taking out the old window, the sill, and the exterior and interior trim. It also involves extra materials, such as insulation and drip edges, which raise the total cost of the project. It's also worth noting that you may have to touch up the paint around the window after a full-frame installation. A pocket installation means replacing a window within the existing frame, which is usually less expensive than a full-frame installation.
Your window installation company will be able to advise you on the best type for your project. In Raritan, the decision will mostly be influenced by how much damage there is currently and the age and condition of your existing frames.
Best Availability
Renewal by Andersen
- Great industry reputation
- Member of US Green Building Council
- Manufactures products in-house
Window Veteran
Window World
- EnergyStar Partner
- Wide variety of products and services
- Lifetime Warranty
How We Choose the Best Window Installers in Raritan
In our hunt to make your home improvements easier and more eco-friendly in Raritan, the EcoWatch team evaluated dozens of companies before deciding on these. Along with energy efficiency, we assessed each installer and assigned rankings based on the following methodology:
Service Area
Since this is a guide for Raritan, we only included companies that serve the city. There are certainly other reputable providers that didn't make the cut because of the low odds that they would serve the average homeowner in Raritan.
Work Quality
When it comes to new windows, the quality and breadth of services can often play just as important of a role in overall efficiency and performance as the brand of window you get. We do rate window installers higher if they offer high-quality products, but we also factor in workmanship as reflected in customer feedback.
Customer Reviews
Customer feedback is another super important review factor. If most customers don't have nice feedback about their experience with a certain installer, it won't be featured on EcoWatch.
Cost
Cheaper windows don't necessarily mean better windows, but we know many of our readers want to keep costs as low as possible. When analyzing providers' prices, we gave higher scores to companies with reasonable prices and accessible financing rather than "cheaper" services.
Warranty
Protecting your investment in new windows is important to many homeowners. That's why window installation companies that offer lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Due to Raritan's climate, homeowners need to be wary of rot, low efficiency and water damage. We factored in local experience to reflect the ability of Raritan window companies to prepare homes for the climate. If a company has less than 10 years of experience, it loses points in this category.
Raritan, NJ Window Replacement FAQs
What is the average cost to install windows in a home?
The typical cost of installing a single window can range between $450 and $650. There are a variety of factors that affect the price, which include the materials used in designing the windows, the number of windows, styles and sizes of windows, how energy-efficient the windows are, local labor costs and your property's location.
What kind of window is the most energy-efficient?
A window's energy efficiency is affected by several factors, such as the quality of the installation and the kind of window. Look for Energy Star Certified windows — these are usually the most energy-efficient since they 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 the time to replace your own windows, we recommend hiring a professional installer. The window installation process is complicated and can take anywhere from four to six hours for one window. Although it's tempting to try to save some money by doing it yourself, hiring a company is a faster, more efficient and much safer option.
How do you know it's time to replace your windows?
Windows have an average lifespan of about 20 to 30 years. If your windows are older than that, then they probably need to be replaced. Other than that, if your windows have any damage on them, or they have become difficult to operate, they may be in need of replacement.