29 Best Window Replacement Companies in East Hampton, NY (Jan 2023)
Window Companies Near Me
Looking to upgrade your home's windows? We've got all the information you need in this list of the top window installation companies.
We analyzed all the top window installers in East Hampton and selected the top 29 based on:
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Customer reviews
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Window replacement expertise
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Popularity with home-owners like you
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Updated January 12, 2023
Why you can trust EcoWatch
Although green energy sources like wind and solar are important when it comes to reducing your carbon footprint, improving your home's efficiency can also have a large impact on home energy conservation. During the winter months, the last thing you want is your heat to leak out of your drafty windows.
Installing efficient windows on your property can help you save money each month on your power bills — and you can help the environment, too.
Efficient windows are of particular importance in East Hampton, where the temperature varies throughout the year. According to Energy Star, making the switch to energy-efficient windows can save the average homeowner up to $437 per year.
Best Overall
Renewal by Andersen
- Manufactures products in-house
- Award-winning company
- Member of US Green Building Council
- More expensive than competition
Best Affordability
Window World
- Lifetime warranty
- Great industry reputation
- Large serice area
- Quality of service will depend on your area
Best Warranty
Universal Windows Direct
- Makes charitable contributions
- Manufactures products in-house
- Wide variety of products and services
- Some installations carried out by third-party contractors
Best Window Replacement Companies in East Hampton
The EcoWatch team evaluated dozens of installers in East Hampton to find the top window companies for our readers. The providers in this article scored best in our review categories, such as energy-efficient offerings, price, customer service, local expertise, availability and more.

Renewal by Andersen
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Manufactures products in-house
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Award-winning company
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Member of US Green Building Council
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More expensive than competition
Renewal by Andersen provides the best availability in East Hampton. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has over 27 years of experience in the windows industry, and it currently serves nearly every state except Mississippi and West Virginia.
It has established itself as 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 WindowsRenewal by Andersen is an Energy Star partner offering a variety of energy-efficient windows. Note that not all of the company's windows are Energy Star certified, so be sure to ask your Andersen representative when inquiring about services.
How much does Renewal by Andersen cost in East Hampton?Even though prices are not readily available on Andersen's website, based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. You can inquire about a free quote on its website for more information about pricing.

Window World
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Lifetime warranty
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Great industry reputation
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Large serice area
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Quality of service will depend on your area
Window World is the largest window replacement company in the country, known for its vinyl windows and affordability. Window World has about 27 years of experience in the window replacement business. The company has hundreds of glowing reviews from customers on online review websites.
You may want to consider going with Window World if you're interested in a installer 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 WindowsThere are a wide variety of window types available from Window World, some of which are Energy Star products. 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 East Hampton?Window World does not detail prices on its website, but it's known for offering some of the most affordable window installations around. You can request a free quote on its website for more information about the cost.

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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Some installations carried out by third-party contractors
Universal Windows Direct offers the best warranty in East Hampton. This window installation company has been operating since 2002 and currently services 27 states nationwide. Its reputation is backed by a considerable amount of positive reviews on customer review websites.
If you're looking for a company that has an industry-leading warranty covering products, parts and workmanship for life, Universal may be the perfect provider for you.
Energy Efficiency of Universal Windows Direct WindowsUniversal Windows Direct appeals to eco-conscious consumers by providing 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 East Hampton?Universal doesn't have any cost information listed 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.
We try to stay unbiased and transparent by describing pros and cons for each company we review. Additionally, our rankings are not influenced by any partnerships.
More Window Replacement Companies in East Hampton
North Shore Window Inc.
Bridgehampton, NY-
No-Hassle Pricing
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Award-Winning
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Educational Website
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Free Quotes
Services Offered
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Residential Windows
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Architectural Glass
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Fast Delivery
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Custom Window Designs
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Aluminum Window Frames
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Double-Hung
United Glass & Mirror Co
Bozrah, CT-
Excellent Customer Service
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No-Hassle Pricing
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Educational Website
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Award-Winning
Services Offered
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Residential Windows
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Architectural Glass
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Glass Showers
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Heavy Glass
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Tempered Glass
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Doors
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Custom Window Designs
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Business Windows
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Sliding Glass
Mr. Handyman of Norwich, New London and Glastonbury
Norwich, CT-
Locally Recognized for Quality
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Reliable Service
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Free Quotes
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Price Transparency
Services Offered
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Custom Window Designs
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Residential Windows
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Business Windows
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Double-Hung
Lowe's Home Improvement
Riverhead, NY-
Free Quotes
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Reliable Service
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Price Transparency
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Good Customer Service
Services Offered
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Energy-Efficient Options
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Custom Window Designs
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Aluminum Window Frames
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Double-Hung
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Sliding Glass
Clinton Glass
Clinton, CT-
Educational Website
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Award-Winning
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No-fee Quotes
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Good Customer Service
Services Offered
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Residential Windows
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Glass Showers
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Fast Delivery
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Custom Window Designs
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Business Windows
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Sliding Glass
Thomas Garbati Builders, LLC
Waterford, CT-
Excellent Customer Service
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Helps Educate Customers
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Reliable Service
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Timely Service
Services Offered
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Custom Window Designs
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Residential Windows
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Double-Hung
Ring's End
Madison, CT-
Good Customer Service
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No-fee Quotes
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Price Transparency
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Educational Website
Services Offered
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Double-Hung
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Full-Service Installations
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Custom Window Designs
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Business Windows
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Aluminum Window Frames
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Architectural Glass
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Fast Delivery
Henderson Roofing
Westerly, RI-
No-Hassle Pricing
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Locally Recognized for Quality
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Good Customer Service
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Helps Educate Customers
Services Offered
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Custom Window Designs
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Residential Windows
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Full-Service Installations
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Commercial Windows
Window Wizards
Pawcatuck, CT-
Price Transparency
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Good Customer Service
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Reliable Appointment Windows
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No-fee Quotes
Services Offered
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Custom Window Designs
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Residential Windows
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Commercial Windows
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Sliding Glass
Handyman Services of CT LLC
Niantic, CT-
No-Hassle Pricing
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Helps Educate Customers
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Good Customer Service
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Supports Charities
Services Offered
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Custom Windows
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Sliding Glass
Glass America
7+ years in business · Westerly, RI-
Reliable Service
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Price Transparency
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Timely Service
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Award-Winning
Services Offered
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Custom Windows
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Business Windows
Christopher Home Improvement
Norwich, CT-
Excellent Customer Service
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No-fee Quotes
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Reliable Appointment Windows
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Educational Website
Services Offered
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Custom Windows
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Residential Windows
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Commercial Windows
Wallace Design Center
Southold, NY-
No-fee Quotes
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Reliable Service
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Excellent Customer Service
Services Offered
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Residential Windows
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Energy-Efficient Options
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Custom Windows
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Aluminum Window Frames
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Full-Service Installations
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Commercial Windows
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Sliding Glass
Express Way Siding Repair Replacement And New Installation Long Island
Southampton, NY-
No-fee Quotes
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Reliable Service
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Timely Service
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Price Transparency
Services Offered
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Custom Window Designs
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Residential Windows
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Commercial Windows
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Double-Hung
Expressway Roof Leaks and Siding Repair
East Hampton, NY-
Excellent Customer Service
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No-fee Quotes
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Timely Service
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Reliable Service
Services Offered
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Custom Windows
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Residential Windows
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Full-Service Installations
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Business Windows
Harbor Interiors Inc
Southampton, NY-
Supports Charities
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Excellent Customer Service
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Helps Educate Customers
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No-Hassle Pricing
Services Offered
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Custom Windows
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Residential Windows
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Business Windows
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Double-Hung
Hampton Glass & Mirror
Southampton, NY-
Free Quotes
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Reliable Service
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No-Hassle Pricing
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Helps Educate Customers
Services Offered
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Custom Windows
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Glass Showers
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Architectural Glass
J&J Rivera Home Improvement and Supply CO
Old Saybrook, CT-
Free Quotes
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Timely Service
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Excellent Customer Service
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Consistent Workmanship
Services Offered
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Custom Windows
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Residential Windows
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Business Windows
Pane In The Glass
Westerly, RI-
Educational Website
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Good Customer Service
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Free Quotes
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Reliable Service
Services Offered
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Custom Window Designs
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Residential Windows
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Commercial Windows
ICOR Building & Remodeling
Mystic, CT-
No-fee Quotes
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No-Hassle Pricing
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Arrives on Time
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Excellent Customer Service
Services Offered
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Custom Windows
Robert E Otto Glass Inc.
Wainscott, NY-
Excellent Customer Service
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No-Hassle Pricing
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Free Quotes
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Educational Website
Services Offered
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Custom Windows
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Aluminum Window Frames
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Architectural Glass
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Sliding Glass
HAYA GLASS WORK
Riverhead, NY-
Reliable Service
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No-fee Quotes
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Helps Educate Customers
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Good Customer Service
Services Offered
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Custom Window Designs
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Business Windows
Creative Enclosures
Bozrah, CT-
Educational Website
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Free Quotes
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Supports Charities
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Good Customer Service
Services Offered
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Custom Window Designs
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Double-Hung
HAMPTONS CEDAR DESIGN.COM
East Hampton, NY-
Educational Website
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Price Transparency
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Good Customer Service
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No-fee Quotes
Services Offered
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Custom Window Designs
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Residential Windows
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Business Windows
Jean Mirror & Glass
Montville, CT-
Free Quotes
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Price Transparency
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Helps Educate Customers
Services Offered
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Custom Window Designs
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Glass Showers
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Commercial Windows
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Double-Hung
All Time Manufacturing Company, Inc.
Montville, CT-
Good Customer Service
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Price Transparency
Services Offered
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Residential Windows
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Architectural Glass
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Custom Window Designs
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Aluminum Window Frames
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Business Windows
Westerly Glass
Westerly, RI-
Helps Educate Customers
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Free Quotes
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No-Hassle Pricing
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Good Customer Service
Services Offered
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Custom Windows
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Sliding Glass
Yost Home Improvements, Inc.
CT-85, CT-
Good Customer Service
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Educational Website
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Free Quotes
Services Offered
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Custom Windows
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Energy-Efficient Options
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Architectural Glass
Windor Inc
Charlestown, RI-
Reliable Service
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No-Hassle Pricing
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Free Quotes
Services Offered
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Custom Windows
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Aluminum Window Frames
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Sliding Glass
How Installing Energy-Efficient Windows in East Hampton Saves You Money
There are quite a few perks of upgrading to energy-efficient windows. Some reasons you may want to consider making the change include the following:
- Protect your valuables from fading: When you switch to energy-efficient windows with low-emissivity coatings, your floors, carpets and furniture will fade less because of their ability to filter out harmful UV rays.
- Protect your investment: When your home is on the older side, your windows could also be outdated or leaky. Keeping your windows up to date is an important part of maintaining your property and its real estate value.
- Save on electricity bills: The Department of Energy estimates that heat gained or lost via windows accounts for about 25-30% of household energy use. Switching to energy-efficient windows can help lower that amount, which helps you save some money on your bills.
- Reduce your carbon footprint: By using less energy after switching to energy-efficient windows, you'll also be lowering your indirect greenhouse gas emissions by about 12%, according to Energy Star.
Estimated Cost of Window Replacement in East Hampton
Windows come in different shapes and sizes, so costs and services will differ considerably. Here are the typical costs and services that you can find from window installation companies.
How Much Do New Windows Cost?
The average cost to replace a single window is about $600 but can range from $200 to $1,200. But costs will differ significantly depending on the number of windows you need, the quality of your products, the current condition of your home and your location. A lot of window companies also offer door installations and other add-ons like shutters, baths, coating and more. Additional services will increase overall project costs.
Whether or not you choose energy-efficient windows is another factor that will affect the cost. These will typically cost more than other windows, but on the other hand, you can save about $437 a year on your energy bills in East Hampton.
Something else that affects the total cost is the material you select for your frame. Aluminum frames are generally the least pricey and are sturdy and light, but they provide poor insulation. On the other hand, wood frames cost the most because 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?
In regard to window replacements, in general there are two types that your installer will have: full-frame and pocket installations.
Full-frame installations are usually recommended when you want to change the style of your windows or your window has significant deterioration. With this service, your professionals will replace the complete window, including the sill, trim and frame. Pocket installations are on the simpler end and won't cost as much, as they entail merely replacing the window within its existing frame. But if the frame has any damage or deterioration, you may need a full-frame installation instead.
Your window installation company should be able to help you figure out which type of installation you should get.
Best Overall
Renewal by Andersen
- Manufactures products in-house
- Award-winning company
- Member of US Green Building Council
- More expensive than competition
Best Affordability
Window World
- Lifetime warranty
- Great industry reputation
- Large serice area
- Quality of service will depend on your area
Best Warranty
Universal Windows Direct
- Makes charitable contributions
- Manufactures products in-house
- Wide variety of products and services
- Some installations carried out by third-party contractors
How We Choose the Best Window Installers in East Hampton
The EcoWatch Reviews team is different from other reviewers since we assess these companies through a sustainability lens. Along with energy efficiency, we analyzed several window installers in East Hampton and assigned rankings using the following methodology:
Service Area
Since this is a guide for East Hampton, we paid more attention to companies that provide services to the city. There are other reputable providers that didn't make the cut because of the low odds that they would serve the average homeowner in East Hampton.
Work Quality
When picking new windows, the quality and variety of services often plays just as important of a role in insulation and performance as the type of window you get. We do give window installers higher marks if they offer high-quality products, but we also factor in workmanship as reflected in customer feedback.
Customer Reviews
We analyzed patterns in recent customer feedback to find the companies with the most consistent customer satisfaction. Customer satisfaction might be the most important factor, as it reflects the quality of services across most other categories, including quality of installation, warranty, quality of parts, professionalism, cost and more.
Cost
This one is a give-and-take: as with other services, cheap window installers won't always provide the most quality service. On the other hand, we want to ensure we're highlighting companies that provide a range of price and financing options so they're accessible to most homeowners.
Warranty
As discussed, windows are a considerable 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 East Hampton's climate, homeowners need to be wary of low efficiency, rot and water damage. We factored in local experience to reflect the ability of East Hampton window companies to prepare homes for the climate. If a company has less than 10 years of experience, it loses points in this category.
East Hampton, NY Window Replacement FAQs
How much does window installation cost?
The national average cost to replace a window is about $600 but can range from $200 to $1,200, based on a variety of factors. The price is typically dependent on the type and material of the window, the size of the window and the location of your property. Also, remember that energy-efficient windows may cost more initially but can save you a decent amount of money a year in energy bills.
What are the most common types of replacement windows?
The most common types of windows for homes include: casement windows, awning windows, bay windows, picture windows, double-hung and single-hung windows, slider windows and transom windows.
Can I install my own windows?
While you can install your own windows, doing so is time-consuming and requires a lot of experience with home improvement projects. Hiring a professional can help guarantee that the installation is done properly and that you can avoid spending the time and effort of doing it yourself.
What time of year is the best time to replace my windows?
Though you can install windows any time of year, warmer weather is usually better for replacing windows. In addition, it shouldn't be raining, as rain can make the installation more difficult.
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 see a noticeable difference. On the other hand, if you have only a few windows that are broken or drafty, you can replace just those.