20 Best Window Companies in East Patchogue, NY (2023 Reviews)
When it's time to upgrade your windows, our reviews of the top window installation companies can help you find the right provider for you.
We analyzed all the top-rated window companies in East Patchogue 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
Although green energy sources like wind and solar are important when it comes to decreasing your carbon footprint, improving your house's energy efficiency can also have a considerable impact on home energy conservation. Drafty, leaky windows could lead to spending more on electric bills during the winter or summer months.
Replacement windows improve your home's insulation, not only making you more comfortable during extreme temperatures, but also saving you some money and helping the environment.
Unlike other sites, EcoWatch ranks window installation companies based 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 East Patchogue
The EcoWatch Reviews team researched dozens of installers in East Patchogue to find the top window companies for our readers. We assessed the providers based on energy-efficient offerings, customer service, local experience, price, coverage area 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 is the largest window replacement company in the country, known for its vinyl windows and affordability. This company has been operating since 1995 and currently services 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, Window World may be the perfect company for you.
Energy Efficiency of Window World WindowsWindow World’s commitment to sustainability can be seen in its energy-efficient window offerings. 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 Patchogue?Prices aren’t listed on Window World’s 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 pricing.

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 is a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has around 27 years of industry experience, and it currently provides services to nearly every state except Mississippi and West Virginia. The company has plenty of positive reviews from customers online.
It uses in-home estimates and advanced digital tools to help you plan and visualize your project before getting started.
Energy Efficiency of Renewal by Andersen 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 offerings are Energy Star certified, so make sure you mention that you want Energy Star windows when inquiring.
How much does Renewal by Andersen cost in East Patchogue?While 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. For more accurate information on pricing, you can receive a quote from the company.

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 is a company that has grown immensely since its inception in 2002, and now has several franchise dealers nationwide. This company has been operating since 2002 and currently serves 27 states nationwide. The company has plenty of glowing reviews from customers online.
Universal may be the company for you if you want one that has an industry-leading warranty covering products, parts and workmanship for life.
Energy Efficiency of Universal Windows Direct WindowsUniversal Windows Direct 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 make sure to ask your Universal representative when inquiring about services.
How much does Universal Windows Direct cost in East Patchogue?Prices are not available on Universal’s website since the cost of window replacement depends 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. The best way to know for sure is to request a free quote from the company.
We strive to remain unbiased and transparent by describing pros and cons for every company we review. Additionally, our rankings are not affected by any partnerships.
More Window Companies in East Patchogue
Renewal by Andersen of Long Island
Farmingdale, NY-
Good Customer Service
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Price Transparency
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Educational Website
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Free assessment
Services Offered
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Window Replacement
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Custom Window Designs
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Sliding Glass
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Commercial Windows
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Residential Windows
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Double-Hung
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Bay Windows
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Stained Glass
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Glass Showers
Window World of Long Island
Farmingdale, NY-
Educational Website
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Good Customer Service
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Price Transparency
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Timely Service
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Free assessment
Services Offered
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Bay Windows
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Custom Window Designs
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Fast Delivery
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Window Replacement
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Double-Hung
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Residential Windows
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Commercial Windows
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Stained Glass
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Sliding Glass
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Glass Showers
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Tempered Glass
Window Nation
Wallingford, CT-
Educational Website
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Good Customer Service
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Price Transparency
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Free assessment
Services Offered
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Sliding Glass
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Stained Glass
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Window Replacement
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Double-Hung
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Bay Windows
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Residential Windows
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Custom Window Designs
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Energy-Efficient Options
Glass Doctor
Ronkonkoma, NY-
Educational Website
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Price Transparency
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Good Customer Service
Services Offered
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Window Replacement
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Window Repair
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Fast Delivery
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Custom Window Designs
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Double-Hung
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Commercial Windows
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Glass Showers
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Residential Windows
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Sliding Glass
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Full-Service Installations
Patchogue Window Installation
Brookhaven, NY-
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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Sliding Glass
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Energy-Efficient Options
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Custom Window Designs
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Residential Windows
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Window Replacement
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Fast Delivery
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Double-Hung
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Bay Windows
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Commercial Windows
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Stained Glass
Four Seasons Sunrooms
Holbrook, NY-
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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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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Energy-Efficient Options
Flawless Glass & Mirror LLC
Holbrook, NY-
Price Transparency
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Educational Website
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Free assessment
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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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Glass Showers
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Window Repair
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Window Replacement
EcoView Windows of Long Island
Islandia, NY-
Price Transparency
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Good Customer Service
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Free assessment
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Educational Website
Services Offered
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Double-Hung
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Window Replacement
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Custom Window Designs
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Sliding Glass
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Residential Windows
AT Home Remodeling Inc Holbrook N.Y. 11741
Holbrook, NY-
Good Customer Service
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Free assessment
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Price Transparency
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Educational Website
Services Offered
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Double-Hung
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Aluminum Window Frames
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Residential Windows
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Window Replacement
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Fast Delivery
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Custom Window Designs
Coram Glass & Mirror Inc
Ronkonkoma, NY-
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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Fast Delivery
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Residential Windows
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Commercial Windows
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Glass Showers
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Window Replacement
All Pro Remodeling Corp
Mt Sinai, NY-
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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Sliding Glass
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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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Energy-Efficient Options
Home Services at The Home Depot
South Setauket, NY-
Free assessment
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Price Transparency
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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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Stained Glass
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Custom Window Designs
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Commercial Windows
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Glass Showers
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Double-Hung
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Residential Windows
Smithtown Window Replacement and Doors
Smithtown, NY-
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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Commercial Windows
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Window Replacement
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Residential Windows
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Glass Showers
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Double-Hung
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Fast Delivery
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Bay Windows
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Custom Window Designs
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Energy-Efficient Options
Sunview Enterprise Inc
Setauket- East Setauket, NY-
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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Double-Hung
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Full-Service Installations
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Window Replacement
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Bay Windows
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Energy-Efficient Options
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Residential Windows
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Custom Window Designs
Long Island Window & Door Ltd
Commack, NY-
Price Transparency
Services Offered
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Window Replacement
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Window Repair
Pro Quality Home Improvements Inc.
West Babylon, NY-
Educational Website
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Good Customer Service
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Free assessment
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Price Transparency
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Timely Service
Services Offered
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Commercial Windows
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Custom Window Designs
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Window Repair
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Residential Windows
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Window Replacement
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Bay Windows
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Energy-Efficient Options
Renovate Right, Inc.
Copiague, NY-
Educational Website
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Free assessment
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Good Customer Service
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Timely Service
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Price Transparency
Services Offered
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Glass Showers
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Full-Service Installations
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Custom Window Designs
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Residential Windows
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Commercial Windows
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Window Replacement
New York Glass And StoreFront
Huntington Station, NY-
Good Customer Service
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Free assessment
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Timely Service
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Educational Website
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Price Transparency
Services Offered
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Glass Showers
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Tempered Glass
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Window Repair
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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
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Residential Windows
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Window Replacement
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Aluminum Window Frames
NSE Windows
Massapequa, NY-
Price Transparency
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Good Customer Service
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Educational Website
Services Offered
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Window Replacement
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Residential Windows
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Custom Window Designs
Home Comfort Practice, Inc.
Stratford, CT-
Price Transparency
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Educational Website
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Free assessment
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Good Customer Service
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Timely Service
Services Offered
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Window Replacement
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Glass Showers
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Custom Window Designs
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Commercial Windows
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Energy-Efficient Options
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Residential Windows
Calculate how much you can expect to pay for window installation and replacement in East Patchogue, NY 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 East Patchogue Saves You Money
Energy-efficient windows can benefit you in several ways. Here are a few reasons you may want to make the switch:
- Protect your investment: Upgrading and repairing your windows is an important part of maintaining your property and its value, especially if you have an older home.
- Protect your valuables: Many energy-efficient windows have low-emissivity coatings, which not only insulate your home better, but also filter out harmful UV rays, preventing your furniture, carpet and other valuables from fading.
- Decrease your carbon footprint: Because energy-efficient windows improve the insulation in your house, you can cut your carbon footprint by about 12%, according to Energy Star.
- Save on power bills: The Department of Energy estimates that heat gained or lost via windows makes up around 25-30% of energy use in your home. Switching to energy-efficient windows can help lower that number, which helps you save $215 a year on your bills.
Estimated Cost of Window Replacement in East Patchogue
When researching window installation, each company provides varying services and prices. Let's look at some typical costs and services.
How Much Do New Windows Cost?
Although the average of replacing a single window is about $600, it can range anywhere from $200 to $1,200. Costs will vary considerably based on the current condition of your home, your location, the number of windows you need and the quality of your products. A lot of window companies also offer replacement door installations and other add-ons like baths, shutters, coating and more. These extra services will increase your overall project costs.
Whether or not you pick energy-efficient windows is another factor that will determine the cost. These will typically cost more than other windows, but on the other hand, you can save about $215 a year on your energy bills in East Patchogue.
Something else that influences the total cost is the material you pick for your frame. Aluminum frames are usually the least pricey and are sturdy and relatively maintenance-free, but they offer poor insulation. On the other hand, wood frames are the most expensive because they are aesthetically pleasing and offer decent insulation. Fiberglass and vinyl frames provide good insulation as well and cost somewhere between the other two.
What Services do Window Installers Offer?
The first thing to ask yourself when getting new windows is: Do you need a full-frame installation or a pocket installation?
Full-frame installations are necessary when you want a new style or your window has a lot of rot. With this service, your professionals will replace the full window, including the trim, sill and frame. A pocket installation involves installing a new window within the old frame. This means instead of removing the whole window and rebuilding it, the contractor will just put the replacement window (also called a retrofit or insert window) into the frame.
If you're not sure which type of window installation service you need, your installer can help you out. Typically, the decision is based on factors such as 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 East Patchogue
In our search to find the most reliable, eco-friendly window installers in East Patchogue, the EcoWatch Reviews team assessed many companies before landing on these. We have reviewed the top window installation companies in East Patchogue mainly based on energy efficiency, as it's the most sustainable option and the best one for homeowners. Energy Star certified windows can lower power bills by hundreds of dollars. Along with energy efficiency, our rating methodology considers the following factors:
Service Area
Since this is a guide for East Patchogue, we only included companies that provide services to 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 East Patchogue.
Work Quality
When selecting 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 the majority of customers don't have good things to say about their experience with a certain company, it won't be featured on EcoWatch.
Cost
Cheaper windows certainly don't mean better windows, but we know many of our readers try to keep costs as low as possible. When analyzing the prices of providers, we awarded 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. For that reason, window installation companies that provide lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Lastly, we like to see companies that have been in the industry for quite some time. Window installation companies that have more years of experience will earn higher rankings by our standards. We like to see at least ten years of experience.
East Patchogue, NY Window Replacement FAQs
How much does window installation cost?
The national average cost of installing one window is around $600 but can range between $200 and $1,200, based on a variety of factors. The price is often influenced by the location of your property, the size of the window and the type and material of the window. Also, keep in mind that energy-efficient windows may cost more upfront but can save you hundreds of dollars a year in energy bills.
Which kind of window is the best?
Generally, double-pane windows are 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 attached to them — this means they're certified energy-efficient by the U.S. Department of Energy.
When do I need to use a window installation company?
Unless you have home repair skills and have the tools needed to replace your own windows, we recommend hiring a professional. The process of installing windows is complex 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 professional is a faster, more efficient and safer option.
How long does window installation usually take?
Since the average installation time is 30 minutes per window, around 16 windows can be installed in a typical 8-hour work day.
When is the best time of year to replace windows?
Replacement windows can be installed at any time, but warmer weather is typically better. Regardless of when you install them, the contractors will take steps to make sure that too much hot or cold air doesn't get into your home, so the temperature outside doesn't necessarily matter that much. What's most important is that the weather should be dry.