20 Best Window Companies in Long Hill, NJ (2023 Reviews)
Looking to improve your house's value? The best window replacement companies can help.
We analyzed all the top-rated window companies in Long Hill 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 top window installation companies in Long Hill may not seem like the most captivating article on the EcoWatch site, but trust us, windows have a more direct impact on your life than you might realize. Potential leaks or drafts can decrease your home's energy efficiency by up to 30%, according to the Department of Energy. In Long Hill, that's almost $287 a year that you could save on your energy bills after making the switch.
That's bad news for your bank account and the environment, but one of the top window installation companies can help with that.
Because windows are so important for your home, choosing the best company for you is a big choice to make. That's why the EcoWatch team has curated this list of the best window replacement companies, so you can more easily make an informed decision.
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 Long Hill
The EcoWatch Reviews team evaluated several window companies in Long Hill to find the top ones for our readers. The installers we've included in this article scored best in our categories: energy-efficient offerings, customer service, price, availability and more.

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 has windows expertise in Long Hill. It's the largest window replacement company in the country, known for its vinyl windows and affordability. This company has been operating since 1995 and currently serves 200 locations nationwide.
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, this may be the provider for you.
Energy Efficiency of Window World WindowsWindow World carries 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. Its high-performance Low-E (low-emissivity) coatings and argon gas insulation offer exceptional efficiency and performance for any home.
How much does Window World cost in Long Hill?Prices aren’t listed on Window World’s website, but it's known for offering some of the most affordable window installations around. Requesting a free quote on its website is the best way to know for sure.

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 has the best availability in Long Hill. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has been in the window installation industry for around 27 years. Many positive reviews on customer review websites back the provider's reputation.
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, this may be the provider for you.
Energy Efficiency of Renewal by Andersen WindowsRenewal by Andersen carries some Energy Star windows, but note that not all its windows are energy-efficient, so make sure you mention that you want high-quality Energy Star windows when inquiring. 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 Long Hill?Pricing information is not available on Andersen’s website since the cost of window installment differs based on how many and what type(s) of windows you need. However, 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.

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 has the best window installation for businesses in Long Hill. 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 windows business, and it has established itself as one of the most reputable companies in the business. Its reputation is backed by a considerable amount of positive reviews on customer review websites.
Aeroseal may be the company for you if you're interested in one that installs windows and doors at businesses across the Eastern U.S.
Energy Efficiency of Aeroseal Windows WindowsThe 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 windows are Energy Star certified, so be sure to mention that you’d like Energy Star windows when inquiring.
How much does Aeroseal Windows cost in Long Hill?Prices aren’t available on Aeroseal’s website, but it provides high-quality windows at a competitive price point. If you’d like to know for sure, you can request a quote on the company’s website.

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 has the best warranty in Long Hill. It's a company that has grown immensely since its inception in 2002, and now has several franchise dealers nationwide. Universal has been in the window installation industry for around 20 years. Many positive reviews on customer review websites back the provider's reputation.
If you’re looking for a company that has an industry-leading warranty covering products, parts and workmanship for life, this may be the provider for you.
Energy Efficiency of Universal Windows Direct WindowsUniversal Windows Direct carries some Energy Star windows, but note that not all its windows are energy-efficient, so make sure you mention that you want high-quality Energy Star windows when inquiring. 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 Long Hill?Pricing information is not available on Universal’s website since the cost of window installment differs based on how many and what type(s) of windows you need. However, 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 request a free quote on its website for more information about the cost.
We strive to be unbiased and transparent by listing pros and cons for every company we review. Additionally, our rankings are not influenced by any partnerships.
More Window Companies in Long Hill
Renewal by Andersen of NJ/NY Metro
Cranford, NJ-
Price Transparency
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Free assessment
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Educational Website
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Good Customer 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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Commercial Windows
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Double-Hung
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Stained Glass
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Glass Showers
Window World of Jersey Coast
Edison, NJ-
Timely Service
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Price Transparency
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Free assessment
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Educational Website
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Good Customer Service
Services Offered
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Double-Hung
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Residential Windows
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Custom Window Designs
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Window Replacement
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Sliding Glass
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Bay Windows
Windows & Doors By The Men With Tools
Summit, NJ-
Timely Service
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Free assessment
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Educational Website
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Good Customer Service
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Price Transparency
Services Offered
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Custom Window Designs
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Double-Hung
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Glass Showers
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Fast Delivery
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Energy-Efficient Options
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Window Replacement
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Commercial Windows
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Bay Windows
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Residential Windows
Markey Windows, Doors & More LLC.
Bridgewater, 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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Double-Hung
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Bay Windows
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Energy-Efficient Options
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Sliding Glass
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Residential Windows
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Fast Delivery
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Custom Window Designs
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Window Replacement
New View Windows and Doors
East Hanover, 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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Stained Glass
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Double-Hung
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Aluminum Window Frames
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Custom Window Designs
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Sliding Glass
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Window Replacement
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Fast Delivery
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Residential Windows
Home Genius Exteriors
Somerset, NJ-
Educational Website
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Free assessment
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Price Transparency
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Good Customer Service
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Timely Service
Services Offered
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Aluminum Window Frames
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Fast Delivery
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Commercial Windows
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Window Replacement
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Custom Window Designs
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Residential Windows
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Sliding Glass
Essex Replacement Doors-Windows
Scotch Plains, NJ-
Free assessment
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Timely Service
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Good Customer Service
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Price Transparency
Services Offered
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Commercial Windows
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Custom Window Designs
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Bay Windows
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Sliding Glass
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Window Replacement
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Aluminum Window Frames
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Double-Hung
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Residential Windows
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Fast Delivery
Window King Of New Jersey / Window Replacement And Installation
Springfield, NJ-
Timely Service
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Educational Website
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Free assessment
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Good Customer Service
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Price Transparency
Services Offered
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Glass Showers
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Custom Window Designs
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Aluminum Window Frames
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Double-Hung
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Commercial Windows
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Fast Delivery
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Residential Windows
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Sliding Glass
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Window Replacement
Roman Stolyarchuk/ Home Improvement Contractor
Morristown, NJ-
Free assessment
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Price Transparency
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Good Customer Service
Services Offered
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Custom Window Designs
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Glass Showers
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Fast Delivery
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Residential Windows
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Window Replacement
Basking Ridge Glass and Mirror
Basking Ridge, NJ-
Price Transparency
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Free assessment
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Educational Website
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Good Customer Service
Services Offered
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Custom Window Designs
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Residential Windows
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Window Replacement
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Commercial Windows
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Window Repair
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Sliding Glass
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Glass Showers
Madison Door
Madison, NJ-
Educational Website
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Free assessment
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Good Customer Service
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Price Transparency
Services Offered
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Residential Windows
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Bay Windows
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Window Replacement
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Custom Window Designs
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Sliding Glass
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Fast Delivery
ARDMOR Windows & Doors
Edison, NJ-
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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Custom Window Designs
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Double-Hung
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Window Repair
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Window Replacement
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Sliding Glass
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Residential Windows
CKG Contractors Inc Roofing-Siding-Windows Andersen Certified, GAF Authorized.
Summit, NJ-
Price Transparency
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Timely Service
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Free assessment
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Educational Website
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Good Customer Service
Services Offered
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Residential Windows
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Commercial Windows
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Custom Window Designs
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Window Replacement
National Home Improvements
Kenilworth, NJ-
Price Transparency
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Free assessment
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Good Customer Service
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Timely 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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Stained Glass
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Glass Showers
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Fast Delivery
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Commercial Windows
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Window Replacement
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Aluminum Window Frames
New Jersey Siding & Windows, Inc.
Randolph, NJ-
Timely Service
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Educational Website
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Free assessment
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Good Customer Service
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Price Transparency
Services Offered
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Window Replacement
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Sliding Glass
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Bay Windows
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Residential Windows
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Custom Window Designs
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Commercial Windows
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Double-Hung
Lifetime Aluminum
East Hanover, NJ-
Price Transparency
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Free assessment
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Timely Service
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Good Customer Service
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Educational Website
Services Offered
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Double-Hung
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Glass Showers
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Fast Delivery
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Bay Windows
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Residential Windows
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Window Replacement
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Aluminum Window Frames
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Sliding Glass
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Commercial Windows
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Custom Window Designs
Quality Roofing Windows & Siding Millburn
Millburn, NJ-
Price Transparency
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Free assessment
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Educational Website
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Good Customer Service
Services Offered
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Fast Delivery
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Window Replacement
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Window Repair
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Custom Window Designs
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Residential Windows
United Window & Door Manufacturing Inc
Springfield, NJ-
Price Transparency
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Educational Website
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Good Customer Service
Services Offered
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Residential Windows
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Sliding Glass
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Custom Window Designs
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Window Replacement
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Commercial Windows
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Fast Delivery
Mighty Dog Roofing
Whippany, NJ-
Price Transparency
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Good Customer Service
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Timely Service
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Free assessment
Services Offered
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Fast Delivery
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Custom Window Designs
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Residential Windows
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Commercial Windows
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Aluminum Window Frames
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Window Replacement
Royal Prime Windows
Kenilworth, NJ-
Good Customer Service
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Price Transparency
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Free assessment
Services Offered
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Energy-Efficient Options
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Custom Window Designs
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Sliding Glass
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Double-Hung
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Aluminum Window Frames
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Fast Delivery
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Residential Windows
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Bay Windows
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Window Replacement
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Stained Glass
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Commercial Windows
Calculate how much you can expect to pay for window installation and replacement in Long Hill, 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 Long Hill Saves You Money
There are quite a few perks of upgrading to energy-efficient windows. Some reasons you may want to consider making the switch are the following:
- Save on energy bills: Since energy-efficient windows lower how much energy you need to heat or cool your home, they can help you save about $287 annually on your energy bills in Long Hill.
- 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, drafty or potentially even damaged in some way. Upgrading your windows could help raise the value of your property if you decide to sell.
- More efficient energy use in your home: In Long Hill where the winters can be very cold, energy-efficient windows cut back on how much heat is lost through your windows, making it easier to keep your house warm.
- Protect your valuables: Many energy-efficient windows have low-emissivity coatings, which filter out harmful UV rays, preventing fading of your furniture, carpet and other valuables.
Estimated Cost of Window Replacement in Long Hill
Let's take a look at the cost of window installation and the types of services offered by installers.
How Much Do New Windows Cost?
On average, homeowners in Long Hill can anticipate that most window installations will cost between $250 and $1,200, with the average cost at around $600. This is due to the fact that the cost of window installations depend on several factors specific to your home, like the size, material and number of windows you need to replace, as well as where your property is located.
With windows, efficiency is one of the most important factors for many homeowners. High efficiency windows may cost more initially, but by increasing the efficiency of your home — especially during the summer and winter — they can give you decades of energy savings. According to Energy Star, purchasing certified energy-efficient windows can save Long Hill homeowners $287+ per year after replacing single-pane windows.
Another factor that affects the overall cost is the material of the frame you choose. Aluminum frames are typically the least pricey and are sturdy and light, but they provide poor insulation. On the other hand, wood frames are the most expensive, as they are aesthetically pleasing and provide decent insulation. Fiberglass and vinyl frames provide good insulation as well and cost somewhere between the other two.
What Services do Window Installers Offer?
Generally, there are two types of window installation services companies provide: full-frame and pocket installations.
A full-frame installation replaces the entire window, including the windowsill, frame, trim and the window panes. As this type of installation requires more time and labor, it will be more expensive than a pocket installation. Pocket installations (or retrofits) involve replacing a window within its existing frame, which makes pocket installations take less time and therefore cost less. But, if the frame has any damage or rot, you should opt for a full-frame installation instead.
If you're not sure which window installation service you need, your installer can advise you. Typically, the choice depends on factors like the age and condition of the home, the type of building material, budget and time restrictions.
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 Long Hill
In our hunt to make your home improvements easier and more eco-friendly in Long Hill, the EcoWatch team evaluated dozens of companies before landing on these. Along with energy efficiency, we assessed several window installers in Long Hill and ranked them using the following methodology:
Service Area
This one is pretty self-explanatory, but we've chosen to highlight window installation companies that serve the Long Hill area so you can find the right window installation company near you.
Work Quality
We're willing to bet that you're looking for professionals who do a great job installing windows. We've vetted each company on this list to make sure its contractors are well-qualified and that the company has received tons of positive customer feedback to vouch for its service.
Customer Reviews
We analyzed trends in recent online reviews to find the companies with the most customer satisfaction, weighted by sample size. Customer satisfaction may be the factor we place the most value on, as it reflects the quality of services across nearly every category, including warranty, quality of installation, cost, quality of parts, professionalism and more.
Cost
Cheaper windows certainly don't mean better windows, but we know many of our readers would like to keep costs as low as possible. When analyzing providers' prices, we awarded higher points to companies with reasonable prices and accessible financing rather than "cheaper" services.
Warranty
As discussed, windows are a serious investment, so you'll want to make sure that investment is well protected. Window installation companies that offer lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Due to Long Hill's climate, homeowners need to be wary of low efficiency, rot and water damage. We factored in local experience to reflect the ability of Long Hill window companies to prepare homes for the climate. If a company has less than 10 years of experience, it loses points in this category.
Long Hill, NJ Window Replacement FAQs
How much does window installation cost?
The typical cost of installing one window can range between $450 and $650. There are several factors that affect the cost, which include local labor costs, your property's location, the number of windows, how energy-efficient the windows are, styles and sizes of windows and the materials used in designing the windows.
Which type of window should I get?
Generally, double-pane windows will be more efficient than single-pane windows and windows that do not open are more efficient than windows that do. If you want to be sure you're getting the most energy-efficient windows, look for models with the blue Energy Star certification — that means they're certified energy-efficient by the U.S. Department of Energy.
Can you install your own windows?
If you're handy and have experience with installing a replacement window, you may be able to install your own windows. But if you don't have the time or know-how, we don't recommend it.
Should I replace my windows all at once?
If you want to get more efficient windows and save money on your energy bills, replacing all the windows together is the only way to gain that benefit. On the other hand, if you have only one or two windows that are broken or drafty, you can replace just those.