21 Best Window Replacement Companies in Muttontown, NY (2023 Reviews)
Window Companies Near Me
When the time comes to replace your windows, our reviews of the top window installation companies can help you find the right provider for you.
We analyzed all the top window installers in Muttontown and selected the top 21 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 May 04, 2023
Why you can trust EcoWatch
A guide on the top window installation companies in Muttontown may not seem like the most captivating article on the EcoWatch site, but trust us, windows impact your life more than you might think. When it's the middle of winter, your old and leaky windows could be making your home harder to heat and costing you more in power bills.
That's also bad news for the environment, as the additional energy required by leaky windows increases your carbon footprint.
Unlike other sites, EcoWatch ranks window replacement companies on energy efficiency while also considering cost, customer satisfaction and service area.
Best Affordability
Window World
- Lifetime warranty
- Low prices relative to competitors
- Large serice area
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Award-winning company
- Great industry reputation
- Manufactures products in-house
- No lifetime warranty
Best Warranty
Universal Windows Direct
- Manufactures products in-house
- Wide variety of products and services
- Makes charitable contributions
- Quality of service will depend on your area
Best Window Replacement Companies in Muttontown
The EcoWatch team evaluated several installers in Muttontown to find the best ones for our readers. The installers we've included in this article scored best in our categories: energy-efficient offerings, price, customer service, availability and more.

Window World
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Lifetime warranty
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Low prices relative to competitors
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Large serice area
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Quality of service will depend on your area
Window World provides windows expertise in Muttontown. It's the largest window replacement company in the country, known for its vinyl windows and affordability. This window installation company has been in business since 1995 and currently serves 200 locations nationwide. The company has many positive reviews from customers online.
If you're looking for a company that is certified by the Environmental Protection Agency (EPA) and Energy Star and supports charities like St. Jude Children’s Research Hospital, this may be the right company for you.
Energy Efficiency of Window World WindowsThere are a wide range 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 Muttontown?Prices aren't mentioned on Window World's website, but it's known for offering some of the most affordable window installations around. If you'd like more accurate information, you can ask for a quote on the company's website.

Renewal by Andersen
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Award-winning company
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Great industry reputation
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Manufactures products in-house
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No lifetime warranty
Renewal by Andersen is a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. This provider has 27 years of experience in the window installation industry, and it has proved to be one of the best companies in the business.
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 WindowsThere are a wide variety of window types available from Renewal by Andersen, some of which are Energy Star products. 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 Muttontown?Andersen doesn't have any prices displayed on its website, but based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. You can inquire about a free quote on its website for more information about the cost.

Universal Windows Direct
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Manufactures products in-house
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Wide variety of products and services
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Makes charitable contributions
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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 been in the window installation business for about 20 years. Its reputation is backed by all the positive reviews on customer review websites.
Universal may be the company for you if you're interested in one that has an industry-leading warranty covering products, parts and workmanship for life.
Energy Efficiency of Universal Windows Direct WindowsUniversal Windows Direct offers some Energy Star windows, but note that not all its windows are energy-efficient, so be sure to ask for Energy Star windows when inquiring. The company offers energy-efficient UniShield brand windows. According to its website, UniShield window packages have higher gas fill rates and longer gas retention than most other brands on the market, and they are Energy Star products.
How much does Universal Windows Direct cost in Muttontown?Universal does not mention prices 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. You can request a free quote on its website for more information about the cost.
We try to remain unbiased and transparent by mentioning pros and cons for every company we review. Additionally, our rankings are not affected by any partnerships.
More Window Replacement Companies in Muttontown
Window World of Long Island
Farmingdale, NY-
Timely Service
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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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Commercial Windows
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Bay Windows
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Fast Delivery
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Glass Showers
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Residential Windows
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Double-Hung
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Sliding Glass
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Stained Glass
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Custom Window Designs
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Tempered Glass
The Shade Store
Greenwich, CT-
Free assessment
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Educational Website
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Timely Service
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Price Transparency
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Good Customer Service
Services Offered
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Stained Glass
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Custom Window Designs
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Residential Windows
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Double-Hung
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Energy-Efficient Options
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Aluminum Window Frames
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Glass Showers
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Commercial Windows
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Fast Delivery
Tri State Window Factory
Deer Park, NY-
Educational Website
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Good Customer Service
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Timely Service
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Price Transparency
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Free assessment
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Award-Winning
Services Offered
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Sliding Glass
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Custom Window Designs
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Residential Windows
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Glass Showers
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Bay Windows
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Fast Delivery
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Double-Hung
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Commercial Windows
BluRock Services, inc.
Queens, NY-
Free assessment
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Timely Service
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Good Customer Service
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Educational Website
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Price Transparency
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Award-Winning
Services Offered
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Residential Windows
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Glass Showers
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Sliding Glass
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Commercial Windows
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Double-Hung
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Custom Window Designs
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Fast Delivery
Good Guys Contracting
West Babylon, NY-
Free assessment
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Good Customer Service
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Price Transparency
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Educational Website
Services Offered
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Double-Hung
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Full-Service Installations
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Bay Windows
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Residential Windows
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Commercial Windows
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Energy-Efficient Options
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Aluminum Window Frames
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Custom Window Designs
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Stained Glass
Sky Windows and Doors
Freeport, NY-
Timely Service
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Good Customer Service
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Price Transparency
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Free assessment
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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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Energy-Efficient Options
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Fast Delivery
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Glass Showers
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Residential Windows
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Double-Hung
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Sliding Glass
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Commercial Windows
Alure Home Improvements
East Meadow, NY-
Free assessment
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Educational Website
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Price Transparency
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Good Customer Service
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Award-Winning
Services Offered
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Glass Showers
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Double-Hung
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Full-Service Installations
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Residential Windows
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Energy-Efficient Options
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Custom Window Designs
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Fast Delivery
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Sliding Glass
Tri State Window Factory
Seaford, NY-
Free assessment
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Good Customer Service
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Timely Service
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Price Transparency
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Award-Winning
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Educational Website
Services Offered
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Custom Window Designs
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Glass Showers
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Sliding Glass
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Commercial Windows
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Double-Hung
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Residential Windows
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Bay Windows
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Fast Delivery
Pella Windows & Doors of Roslyn Heights
Roslyn Heights, NY-
Free assessment
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Good Customer Service
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Award-Winning
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Educational Website
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Price Transparency
Services Offered
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Commercial Windows
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Bay Windows
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Sliding Glass
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Double-Hung
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Custom Window Designs
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Aluminum Window Frames
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Residential Windows
Sears Window Replacement
New Rochelle, NY-
Educational Website
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Price Transparency
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Good Customer Service
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Free assessment
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Award-Winning
Services Offered
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Energy-Efficient Options
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Residential Windows
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Custom Window Designs
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Double-Hung
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Bay Windows
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Glass Showers
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Sliding Glass
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Stained Glass
Mr. Handyman of Huntington and Smithtown
East Northport, NY-
Good Customer Service
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Award-Winning
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Price Transparency
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Free assessment
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Educational Website
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Timely Service
Services Offered
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Glass Showers
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Commercial Windows
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Residential Windows
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Double-Hung
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Custom Window Designs
Window Therapy
East Rockaway, NY-
Free assessment
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Good Customer Service
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Price Transparency
Services Offered
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Energy-Efficient Options
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Bay Windows
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Custom Window Designs
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Fast Delivery
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Commercial Windows
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Sliding Glass
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Residential Windows
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Glass Showers
TriView Reflections
Westbury, NY-
Price Transparency
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Timely Service
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Free assessment
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Good Customer Service
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Educational Website
Services Offered
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Glass Showers
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Residential Windows
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Double-Hung
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Sliding Glass
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Commercial Windows
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Custom Window Designs
Home Services at The Home Depot
Commack, 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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Residential Windows
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Stained Glass
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Aluminum Window Frames
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Fast Delivery
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Sliding Glass
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Bay Windows
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Glass Showers
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Custom Window Designs
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Commercial Windows
Sears Window Replacement
East Northport, NY-
Good Customer Service
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Free assessment
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Award-Winning
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Price Transparency
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Educational Website
Services Offered
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Glass Showers
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Bay Windows
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Residential Windows
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Sliding Glass
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Double-Hung
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Custom Window Designs
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Energy-Efficient Options
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Stained Glass
Home Services at The Home Depot
Elmont, NY-
Educational Website
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Price Transparency
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Free assessment
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Good Customer Service
Services Offered
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Sliding Glass
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Commercial Windows
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Fast Delivery
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Glass Showers
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Custom Window Designs
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Double-Hung
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Bay Windows
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Residential Windows
Morningstar Doors and Windows, Inc.
Farmingdale, 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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Sliding Glass
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Custom Window Designs
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Stained Glass
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Residential Windows
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Aluminum Window Frames
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Fast Delivery
Egress Pros
West Babylon, NY-
Price Transparency
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Free assessment
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Educational Website
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Good Customer Service
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Award-Winning
Services Offered
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Residential Windows
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Custom Window Designs
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Sliding Glass
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Commercial Windows
Mikita Door & Window
Freeport, NY-
Educational Website
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Timely Service
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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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Sliding Glass
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Double-Hung
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Custom Window Designs
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Bay Windows
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Residential Windows
Pinnacle Glass
Bay Shore, NY-
Free assessment
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Educational Website
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Price Transparency
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Good Customer Service
Services Offered
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Commercial Windows
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Bay Windows
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Residential Windows
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Sliding Glass
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Custom Window Designs
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Glass Showers
Home Services at The Home Depot
Valley Stream, 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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Fast Delivery
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Custom Window Designs
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Residential Windows
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Stained Glass
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Glass Showers
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Bay Windows
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Commercial Windows
How Installing Energy-Efficient Windows in Muttontown Saves You Money
By upgrading to energy-efficient windows, you and your family can enjoy several benefits, including:
- Protect your valuables: The low-emissivity coatings on many energy-efficient windows help reduce damage from the sun's UV rays to your floors, carpets and furniture.
- Save on power bills: After you upgrade to energy-efficient windows, you can see a reduction in your bills by about 12% because you'll use less energy to heat or cool your home.
- Protect your investment: The older your home is, the more likely you are to benefit from switching to energy-efficient windows. Older homes tend to have windows that are outdated, drafty or maybe even damaged in some way. Upgrading your windows could help raise the value of your property if you decide to sell.
- Reduce your carbon footprint: Reducing how much energy you use also lowers your indirect greenhouse gas emissions. You could reduce it by 307 pounds per year on average.
Estimated Cost of Window Replacement in Muttontown
Each window replacement company provides various services and has varying costs depending on a few factors.
How Much Do New Windows Cost?
According to our research, the average cost of installing a single window is about $600. However, window replacement costs can range from $200 to $1,200 per window. This is because the cost of window installations are based on a variety of factors specific to your home, such as the size, material and number of windows you need to replace, as well as the location of your property.
With windows, efficiency is one of the most important factors for most homeowners. Efficient windows may cost more initially, but by increasing the efficiency of your home — especially during the summer and winter — they can provide decades of energy savings. According to Energy Star, purchasing certified energy-efficient windows can save Muttontown homeowners $283+ per year after replacing single-pane windows.
Asking for free quotes from several providers is the best way to figure out which one will work best for your budget.
What Services do Window Installers Offer?
There are typically two types of window replacement services: full-frame and pocket installations.
A full-frame installation is a total window replacement. This service involves removing the old window, the windowsill, and the exterior and interior trim. It also involves additional materials, such as insulation and drip edges, which raise the total cost of the project. It's also worth noting that you may have to touch up the paint surrounding the window after a full-frame installation. Pocket installations (also known as retrofits) are when you replace a window without replacing the frame. Pocket installations are on the simpler end and will be less expensive, but you can't do this type of installment if you have any pre-existing rot or water damage.
If you're still debating which type of installation you need, you can talk to your installer and get their advice. The choice mostly is influenced by how old the frames are and if there's any damage.
Best Affordability
Window World
- Lifetime warranty
- Low prices relative to competitors
- Large serice area
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Award-winning company
- Great industry reputation
- Manufactures products in-house
- No lifetime warranty
Best Warranty
Universal Windows Direct
- Manufactures products in-house
- Wide variety of products and services
- Makes charitable contributions
- Quality of service will depend on your area
How We Choose the Best Window Installers in Muttontown
In our search to make your home improvements easier and more eco-friendly in Muttontown, the EcoWatch Reviews team chose the above companies as the top window installation companies in the city. We have evaluated the top window replacement companies in Muttontown mostly based on energy efficiency, as the most sustainable option also benefits homeowners in many ways. Energy-efficient windows can reduce your power 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 Muttontown, we only included companies that provide services to the city. There are other reputable providers that didn't make the cut because they wouldn't be able to serve homeowners in Muttontown.
Work Quality
When it comes to new windows, the quality and breadth of services can often play just as important of a role in insulation and performance as the type of window you opt for. We do give window installers more points if they offer high-quality products, but we also consider 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 service from a certain installer, you won't see it featured on EcoWatch.
Cost
This one is a give-and-take: similar to most services, cheap window installers may not provide the highest quality service. On the other hand, we want to make sure we're highlighting companies that offer a variety 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 offer 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 a while. Window installation companies that have more years of experience are going to earn higher rankings by our standards. We like to see at least ten years of experience.
Muttontown, NY Window Replacement FAQs
How much should window installation cost?
The national average cost of replacing a single window is about $600 but can range from $200 to $1,200, depending 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, remember that energy-efficient windows may cost more initially 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, picture windows, slider windows, awning windows, transom windows, bay windows and casement windows.
When do I have to use a window installation company?
Unless you're handy and have the time to replace your own windows, we recommend hiring a professional installer. The window installation process is complicated and can take anywhere from four to six hours for a single window. Although it's tempting to try to do it yourself to save money, hiring a professional is a faster, more efficient and much safer alternative.
What time of year is the best time to replace my windows?
Replacement windows can be installed at any time, but warmer weather is typically better. 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 the house, so the temperature outside isn't necessarily a big factor. Most importantly, the weather should be dry.
How often should you replace your windows?
Windows usually last about 20 to 30 years, but anytime you notice damage on your windows, it's a good time to have an expert take a look at them to see if they are in need of a repair or replacement.