29 Best Window Replacement Companies in Mattituck, NY (Mar 2023)
Window Companies Near Me
Looking to upgrade your home's windows? We've got all the information you need in this guide to the best window installation companies.
We analyzed all the top window installers in Mattituck 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 March 14, 2023
Why you can trust EcoWatch
A guide on the best window installation companies in Mattituck may not seem like the most captivating article on EcoWatch, but trust us, windows have a more direct impact on your life than you might think. Potential leaks or drafts from your windows can make your AC or heater work extra hard in the summer or winter.
Installing efficient windows on your house can help you save money every month on your electric bills — and you can help the environment, too.
Efficient windows are particularly important in Mattituck, where the temperature varies throughout the year. According to Energy Star, switching to energy-efficient windows can save the average homeowner up to $215 each year.
Best Overall
Renewal by Andersen
- Manufactures products in-house
- Great industry reputation
- Award-winning company
- More expensive than competition
Best Affordability
Window World
- Great industry reputation
- Lifetime warranty
- Large serice area
- Quality of service will depend on your area
Best Warranty
Universal Windows Direct
- Wide variety of products and services
- Makes charitable contributions
- Lifetime warranty
- Quality of service will depend on your area
Best Window Replacement Companies in Mattituck
The EcoWatch Reviews team assessed dozens of window providers across Mattituck to narrow our list down to the top ones. We assessed the providers based on energy-efficient offerings, coverage area, price, customer service, local experience and more.

Renewal by Andersen
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Manufactures products in-house
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Great industry reputation
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Award-winning company
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More expensive than competition
Renewal by Andersen offers the best availability in Mattituck. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. This company has been operating since 1995 and currently services nearly every state except Mississippi and West Virginia. The company has a lot 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 WindowsRenewal by Andersen offers some Energy Star windows, but note that not all its windows are energy-efficient, so be sure to 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 Mattituck?Pricing information is not available on Andersen's website, as the cost of window installment depends 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. For more accurate information on pricing, you can request a quote from the company.

Window World
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Great industry reputation
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Lifetime warranty
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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 installation industry.
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 WindowsWindow World has 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. 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 Mattituck?Although pricing is not readily available on Window World's website, 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.

Universal Windows Direct
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Wide variety of products and services
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Makes charitable contributions
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Lifetime warranty
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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. Universal has around 20 years of experience in the window installation sector. The company has plenty of positive reviews from customers online.
You may want to consider opting for Universal if you're looking for a company that has an industry-leading warranty covering products, parts and workmanship for life.
Energy Efficiency of Universal Windows Direct WindowsThere are a wide variety of window types available from Universal Windows Direct, some of which are Energy Star products. 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 Mattituck?Universal doesn't have any pricing 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 more accurate pricing information, you can get a quote on the company's website.
One thing to note is that the companies in this section are national, which means the quality of customer service may depend on your local crew. We have tried to stay unbiased and transparent by describing pros and cons for every company.
More Window Replacement Companies in Mattituck
Renewal by Andersen - Branford
Branford, CT-
Locally Recognized for Quality
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Timely Service
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Excellent Customer Service
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Dependable Service
Services Offered
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Residential Windows
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Custom Windows
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Commercial Windows
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Double-Hung
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Stained Glass
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Sliding Glass
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Bay & Bow Windows
North Shore Window Inc.
Bridgehampton, NY-
Educational Website
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No-Hassle Pricing
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Good Customer Service
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No-fee 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
Eastern Glass & Shower Door
Milford, CT-
Educational Website
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No-fee Quotes
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Excellent Customer Service
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No-Hassle Pricing
Services Offered
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Doors
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Full-Service Installations
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Custom Window Designs
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Tempered Glass
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Residential Windows
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Commercial Windows
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Aluminum Window Frames
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Sliding Glass
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Glass Showers
Mr. Handyman of Guilford, North and East Haven
East Haven, CT-
Price Transparency
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Locally Recognized for Quality
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Educational Website
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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
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Double-Hung
Long Island Storefronts
Shirley, NY-
Reliable Service
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Excellent Customer Service
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Helps Educate Customers
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Award-Winning
Services Offered
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Architectural Glass
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Custom Windows
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Aluminum Window Frames
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Business Windows
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Double-Hung
Lowe's Home Improvement
Riverhead, NY-
Dependable Service
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Excellent Customer Service
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No-fee Quotes
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Price Transparency
Services Offered
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Energy-Efficient Options
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Custom Windows
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Aluminum Window Frames
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Double-Hung
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Sliding Glass
Clinton Glass
Clinton, CT-
Excellent Customer Service
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No-Hassle Pricing
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Free Quotes
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Award-Winning
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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Commercial Windows
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Sliding Glass
Thomas Garbati Builders, LLC
Waterford, CT-
Consistent Workmanship
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No-fee Quotes
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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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Residential Windows
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Double-Hung
Ring's End
Madison, CT-
No-fee Quotes
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No-Hassle Pricing
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Helps Educate Customers
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Good Customer Service
Services Offered
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Double-Hung
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Full-Service Installations
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Custom Windows
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Commercial Windows
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Aluminum Window Frames
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Architectural Glass
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Fast Delivery
Ring's End
Branford, CT-
No-Hassle Pricing
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No-fee Quotes
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Educational Website
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Excellent Customer Service
Services Offered
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Double-Hung
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Full-Service Installations
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Custom Windows
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Commercial Windows
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Aluminum Window Frames
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Architectural Glass
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Fast Delivery
A Plus Exterior LLC
Milford, CT-
Timely Service
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No-Hassle Pricing
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Good Customer Service
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Award-Winning
Services Offered
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Custom Windows
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Sliding Glass
Handyman Services of CT LLC
Niantic, CT-
Reliable Appointment Windows
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Consistent Workmanship
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No-fee Quotes
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Good Customer Service
Services Offered
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Custom Window Designs
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Sliding Glass
Unified Home Remodeling
Patchogue, NY-
Arrives on Time
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Good Customer Service
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Reliable Service
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Locally Recognized for Quality
Services Offered
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Custom Windows
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Double-Hung
Anderson Glass
West Haven, CT-
Consistent Workmanship
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No-fee Quotes
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Timely Service
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Helps Educate Customers
Services Offered
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Custom Windows
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Residential Windows
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Commercial Windows
Right Angle Roofing & Siding
Patchogue, NY-
Good Customer Service
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No-fee Quotes
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Timely Service
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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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Commercial Windows
Wallace Design Center
Southold, NY-
Free Quotes
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Good Customer Service
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Dependable Service
Services Offered
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Residential Windows
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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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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-
Timely Service
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Dependable 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
Expressway Roof Leaks and Siding Repair
East Hampton, NY-
Good Customer Service
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Free Quotes
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Reliable Service
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Price Transparency
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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Commercial Windows
Harbor Interiors Inc
Southampton, NY-
No-Hassle Pricing
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Excellent Customer Service
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Helps Educate Customers
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No-fee Quotes
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
East Shore Glass
East Haven, CT-
Good Customer Service
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No-fee Quotes
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Educational Website
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Price Transparency
Services Offered
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Full-Service Installations
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Custom Windows
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Residential Windows
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Sliding Glass
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Business Windows
Ener-G Tech, Inc.
Stratford, CT-
Educational Website
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Good Customer Service
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No-fee Quotes
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Price Transparency
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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Commercial Windows
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Sliding Glass
National Glass & Mirror
Stratford, CT-
Good Customer Service
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No-fee Quotes
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No-Hassle Pricing
Services Offered
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Residential Windows
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Tempered Glass
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Custom Windows
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Commercial Windows
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Double-Hung
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Sliding Glass
Hampton Glass & Mirror
Southampton, NY-
Reliable Service
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No-fee Quotes
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Good Customer Service
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Price Transparency
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-
No-Hassle Pricing
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Excellent Customer Service
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Arrives on Time
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Free Quotes
Services Offered
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Custom Window Designs
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Residential Windows
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Commercial Windows
Robert E Otto Glass Inc.
Wainscott, NY-
Good Customer Service
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Free Quotes
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No-Hassle Pricing
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Educational Website
Services Offered
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Custom Window Designs
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Aluminum Window Frames
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Architectural Glass
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Sliding Glass
Safeguard Roofing
Bohemia, NY-
Dependable Service
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Good Customer Service
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Helps Educate Customers
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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Commercial Windows
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Double-Hung
Four Seasons Sunrooms
Holbrook, NY-
No-fee Quotes
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No-Hassle Pricing
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Educational Website
Services Offered
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Residential Windows
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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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Business Windows
HAYA GLASS WORK
Riverhead, NY-
Price Transparency
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Good Customer Service
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Reliable Service
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Helps Educate Customers
Services Offered
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Custom Windows
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Business Windows
Haverty Auto Glass Inc
Patchogue, NY-
No-Hassle Pricing
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Free Quotes
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Good Customer Service
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Educational Website
Services Offered
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Custom Windows
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Sliding Glass
How Installing Energy-Efficient Windows in Mattituck Saves You Money
There are quite a few benefits of switching to energy-efficient windows. Some reasons you may want to consider making the change are the following:
- Reduce your carbon footprint: Reducing how much energy you use also lowers your carbon emissions. You could reduce it by 307 pounds per year on average.
- Protect your valuables from fading: The low-emissivity coatings on some energy-efficient windows filter out damaging UV rays, preventing fading of your furniture, carpet and other valuables.
- Protect your investment: When you have an older home, your windows could also be outdated or drafty. Keeping your windows up to date is an important part of maintaining your property and its value.
- Save money on electricity bills: Switching to energy-efficient windows reduces your energy bills by about 12% since you need less energy.
Estimated Cost of Window Replacement in Mattituck
Each window installer offers varying services and has different price points depending on a few factors.
How Much Do New Windows Cost?
The typical cost to install one window is about $600 but can range from $200 to $1,200. Costs will vary significantly based on the quality of your products, the number of windows you need, your location and the current condition of your home. A lot of window companies also offer replacement door installations and other add-ons like coating, baths, shutters and more. Additional services will increase overall project costs.
It's important to note that windows with the best efficiency may cost more initially but can save you hundreds of dollars by decreasing your energy bills. Investing in Energy Star certified windows can save Mattituck homeowners $215+ a year when replacing single-pane windows.
Costs will also vary based on the material of your frame. Aluminum frames are the least expensive. They're sturdy, light and easy to maintain, but offer poor insulation. Vinyl frames are somewhat expensive and offer good insulation. Composite frames made using wood fibers encased in plastic also offer good insulation and are moderately expensive. Wood frames cost the most and are the most in-demand. They're also aesthetically pleasing and offer decent insulation for your home.
What Services do Window Installers Offer?
There are typically two types of window replacement services: full-frame and pocket installations.
A full-frame installation replaces the entire window, such as the sill, frame, trim and the window panes. As this type of installation is more involved, it will cost more than a pocket installation. Pocket installations (also known as retrofits) are when you replace a window within its existing frame. Pocket installations are on the simpler end and will be less expensive, but you can't do this kind of installment if you have any pre-existing rot or water damage.
Your window installer can help you decide which type of installation you need.
Best Overall
Renewal by Andersen
- Manufactures products in-house
- Great industry reputation
- Award-winning company
- More expensive than competition
Best Affordability
Window World
- Great industry reputation
- Lifetime warranty
- Large serice area
- Quality of service will depend on your area
Best Warranty
Universal Windows Direct
- Wide variety of products and services
- Makes charitable contributions
- Lifetime warranty
- Quality of service will depend on your area
How We Choose the Best Window Installers in Mattituck
In our search to make your home improvements easier and more eco-friendly in Mattituck, EcoWatch examined many companies before settling on these. We've decided to review the best window installers in Mattituck mostly based on energy efficiency, as the most sustainable option also benefits homeowners in many ways. Energy-efficient windows can reduce your energy bills by hundreds of dollars. Along with energy efficiency, our rating methodology is based on the following factors:
Service Area
Because this is a guide for Mattituck, we paid more attention to companies that provide services to the city. There are other reputable providers that didn't make the list because of the low odds that they would serve the average homeowner in Mattituck.
Work Quality
When selecting new windows, the quality and breadth of services often plays just as important of a role in overall efficiency and performance as the brand 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 trends in recent customer feedback to determine the companies with the most consistent 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 cost, quality of parts, warranty, professionalism, quality of installation and more.
Cost
This one is a give-and-take: similar to other services, cheap window installers may not provide the highest quality service. Still, we want to make sure we're highlighting companies that provide a spectrum of price and financing options so they're accessible to most homeowners.
Warranty
Protecting your investment in new windows is important to many homeowners. For that reason, window installation companies that have lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Last but not least, we like to see companies that have been in the industry for a while. Window installation companies that have more experience will earn higher rankings by our standards. We like to see at least ten years of experience.
Mattituck, NY Window Replacement FAQs
How much should a window install cost?
The national average cost of replacing a window is about $600 but can range between $200 and $1,200, based on a variety of factors. The price is usually dependent on the location of your property, the type and material of the window and the size of the window. Also, remember that energy-efficient windows may cost more upfront but can save you hundreds of dollars a year in energy bills.
What are the most common types of replacement windows?
The most common types of windows for homes include: double-hung and single-hung windows, transom windows, bay windows, awning windows, slider windows, picture windows and casement windows.
What services do window installation companies provide?
Window installation professionals visit your house to remove your old windows and replace them with new ones. Some providers install products sold by other companies, whereas others are both manufacturers and installation companies combined. The installer will also clean up after the installation.
When is the best time of year to replace windows?
Replacement windows can be installed at any time, but autumn might be the best season. No matter 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 isn't necessarily a big factor. Most importantly, the weather should be dry.
When is it time to replace your windows?
Windows typically last about 20 to 30 years, but anytime you see damage on your windows, it's a good idea to have them looked at by an expert to determine if they are in need of a repair or replacement.