20 Best Window Companies in North Castle, NY (2023 Reviews)
When you need to upgrade your windows, our reviews of the best window installation companies can help you find the provider for you.
We analyzed all the top-rated window companies in North Castle 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 renewable energy sources like wind and solar are important when it comes to lowering your carbon footprint, improving your house's efficiency can also have a large impact on home energy conservation. Drafty windows can make your home uncomfortable in the summer or winter.
That's also bad news for the environment because the additional energy used by leaky windows increases your carbon footprint.
We've compiled this guide on the best installation companies to help you in your research, so you can not only benefit from brand new windows, but also save money on your energy bills.
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 North Castle
The EcoWatch team researched dozens of window providers in North Castle to find the best ones for our readers. The installers mentioned in this article scored best in our review categories, such as energy-efficient offerings, local expertise, customer service, availability, price 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 offers windows expertise in North Castle. 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.
It 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 WindowsIts high-performance Low-E (low-emissivity) coatings and argon gas insulation offer exceptional efficiency and performance for any home. Not all of Window World’s windows are Energy Star certified, so make sure you mention that you want Energy Star windows when inquiring.
How much does Window World cost in North Castle?Prices aren’t listed 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 get a quote on the company’s website.

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 been in the window business for about 27 years. The company has a lot of glowing reviews from customers on online review websites.
Andersen may be the company for you if you want one 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 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 be sure to mention that you’re interested in Energy Star windows when inquiring.
How much does Renewal by Andersen cost in North Castle?Andersen does not detail prices 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. Receiving a free quote on its website is the best way to know for sure.

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 offers the best warranty in North Castle. It's a company that has grown immensely since its inception in 2002, and now has several franchise dealers nationwide. Universal has about 20 years of experience in the window installation sector. Many positive reviews from customers online back the provider's reputation.
It 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 that Universal Windows Direct offers, 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 North Castle?Pricing details are not available on Universal’s website, as the cost of window installment 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. Receiving a free quote on its website is the best way to know for sure.
We have tried to be unbiased and transparent by describing pros and cons for every installer. Additionally, any partnerships do not influence our reviews.
More Window Companies in North Castle
Renewal by Andersen
Stamford, CT-
Educational Website
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Good Customer Service
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Free assessment
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Price Transparency
Services Offered
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Double-Hung
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Residential Windows
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Stained Glass
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Sliding Glass
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Custom Window Designs
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Commercial Windows
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Window Replacement
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Glass Showers
Window World Westchester
Tuckahoe, 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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Fast Delivery
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Sliding Glass
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Window Replacement
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Custom Window Designs
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Residential Windows
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Bay Windows
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Double-Hung
American Windows Plus Inc
White Plains, NY-
Educational Website
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Good Customer Service
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Free assessment
Services Offered
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Commercial Windows
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Energy-Efficient Options
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Double-Hung
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Sliding Glass
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Window Replacement
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Residential Windows
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Aluminum Window Frames
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Custom Window Designs
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Window Repair
Greenwich Windows Replacement
Greenwich, CT-
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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Custom Window Designs
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Residential Windows
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Window Replacement
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Double-Hung
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Bay Windows
Windows By Toll
Stamford, CT-
Educational Website
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Free assessment
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Price Transparency
Services Offered
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Glass Showers
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Window Replacement
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Residential Windows
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Double-Hung
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Custom Window Designs
Giant Siding and Windows
White Plains, NY-
Timely Service
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Good Customer Service
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Educational Website
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Price Transparency
Services Offered
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Custom Window Designs
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Commercial Windows
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Residential Windows
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Window Replacement
First Choice Windows & Remodeling
Greenwich, CT-
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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Custom Window Designs
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Glass Showers
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Residential Windows
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Window Replacement
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Commercial Windows
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Double-Hung
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Fast Delivery
Signature Exteriors
Stamford, CT-
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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Fast Delivery
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Window Replacement
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Custom Window Designs
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Residential Windows
Nelson Glass & Mirror
Port Chester, NY-
Good Customer Service
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Free assessment
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Price Transparency
Services Offered
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Window Replacement
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Glass Showers
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Double-Hung
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Residential Windows
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Commercial Windows
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Aluminum Window Frames
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Tempered Glass
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Custom Window Designs
Affordable Glass & Mirror of Stamford,LLC
Stamford, CTServices Offered
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Window Replacement
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Glass Showers
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Residential Windows
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Commercial Windows
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Custom Window Designs
Jilco Window Corp.
Granite Springs, NY-
Good Customer Service
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Price Transparency
Services Offered
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Full-Service Installations
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Window Replacement
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Aluminum Window Frames
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Glass Showers
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Residential Windows
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Custom Window Designs
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Commercial Windows
Pella Windows & Doors of Norwalk
Norwalk, CT-
Price Transparency
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Educational Website
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Good Customer Service
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Free assessment
Services Offered
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Residential Windows
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Sliding Glass
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Window Replacement
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Commercial Windows
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Custom Window Designs
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Double-Hung
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Bay Windows
Glass Guys
Ridgefield, CT-
Price Transparency
Services Offered
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Glass Showers
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Window Replacement
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Residential Windows
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Double-Hung
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Full-Service Installations
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Custom Window Designs
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Commercial Windows
Sears Window Replacement
New Rochelle, NY-
Timely Service
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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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Residential Windows
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Sliding Glass
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Energy-Efficient Options
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Glass Showers
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Window Replacement
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Bay Windows
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Custom Window Designs
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Double-Hung
Dadsons General Contracting
Larchmont, NY-
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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Window Replacement
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Custom Window Designs
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Residential Windows
R & J Window Co
Congers, NY-
Free assessment
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Price Transparency
Services Offered
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Residential Windows
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Double-Hung
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Bay Windows
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Window Replacement
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Custom Window Designs
J. Salvatore & Sons Roofing
Yonkers, 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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Window Replacement
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Residential Windows
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Fast Delivery
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Full-Service Installations
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Commercial Windows
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Custom Window Designs
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Glass Showers
J&S Windows Inc.
New Rochelle, NY-
Educational Website
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Free assessment
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Price Transparency
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Good Customer Service
Services Offered
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Residential Windows
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Fast Delivery
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Double-Hung
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Window Replacement
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Custom Window Designs
Home Services at The Home Depot
Yonkers, NY-
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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Fast Delivery
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Window Replacement
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Custom Window Designs
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Commercial Windows
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Residential Windows
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Glass Showers
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Stained Glass
Vinyline Windows and Doors
Yonkers, NY-
Free assessment
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Price Transparency
Services Offered
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Window Replacement
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Custom Window Designs
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Residential Windows
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Fast Delivery
Calculate how much you can expect to pay for window installation and replacement in North Castle, 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 North Castle Saves You Money
By upgrading to energy-efficient windows, you can take advantage of several benefits, including:
- Better temperature control in your home: Residing in a very cold city like North Castle can often mean relying on your heater to keep your home cool. Energy-efficient windows can reduce the amount of heat lost through your windows when heating your home.
- Decrease your carbon footprint: In North Castle, you can cut your indirect greenhouse gas emissions by about 154 pounds per year once you upgrade to energy-efficient windows.
- More efficient energy use in your household: In North Castle where the summers can get quite hot, energy-efficient windows lower how much cool air is lost through your windows, which makes it easier to keep your home cool.
- Protect your investment: If you have a relatively old home, your windows are most likely outdated. Updating your windows can improve the insulation in your home and also help increase the value of your home if you decide to sell.
Estimated Cost of Window Replacement in North Castle
Let's go over the cost of window installation and the kinds of services offered by installers.
How Much Do New Windows Cost?
The typical cost to replace one window is about $600 but can range from $200 to $1,200. But costs differ remarkably based on the size of your home, complexity of the installation, your location and the quality of the company you choose. Many window companies also offer door installations and replacements, which have a higher price tag.
With windows, efficiency is one of the most important factors for many homeowners. Efficient windows may cost more off the bat, but by increasing the efficiency of your home — especially during the summer and winter — they can give you decades of energy savings. According to Energy Star, purchasing certified energy-efficient windows can save North Castle homeowners $331+ a year after replacing single-pane windows.
The cost of your window installation will also vary depending on the type of window material you choose for the frames. Wood windows are generally the most expensive, though it depends if they are solid wood or clad with aluminum or vinyl. Fiberglass windows also tend to be somewhat more expensive than vinyl, but they are more efficient.
What Services do Window Installers Offer?
In regard to window replacements, in general there are two kinds that your provider will have: full-frame and pocket installations.
A full-frame installation replaces the total window, such as the windowsill, frame, trim and the window panes. As this kind of installation requires more time, 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 won't cost as much, but you can't do this type of installment if you have any pre-existing rot or water damage.
If you're not sure which kind of window installation service you need, your installer can advise you. Generally, the decision depends on factors like the age and condition of the home, the type of building material, budget and time restrictions.
Best Availability
Renewal by Andersen
- Great industry reputation
- Member of US Green Building Council
- Manufactures products in-house
Window Veteran
Window World
- EnergyStar Partner
- Wide variety of products and services
- Lifetime Warranty
How We Choose the Best Window Installers in North Castle
In our hunt to find the most reliable, eco-friendly window installers in North Castle, the EcoWatch Reviews team chose the above companies as the top window installation companies in the city. Along with energy efficiency, we evaluated each installer and assigned rankings using the following methodology:
Service Area
Because this is a guide for North Castle, we only included companies that cover the city. There are certainly other reputable providers that didn't make the list because they wouldn't be able to serve homeowners in North Castle.
Work Quality
When choosing new windows, the quality and variety of services can often play just as important of a role in insulation and performance as the type of window you get. We do give window installers higher marks if they offer high-quality products, but we also factor in workmanship as reflected in customer feedback.
Customer Reviews
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 window installation company, it won't be featured on EcoWatch.
Cost
This one is a give-and-take: as with most services, cheap window installation companies may not provide the most quality service. On the other hand, we want to make sure we're highlighting companies that provide a wide range 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
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.
North Castle, NY Window Replacement FAQs
What is the average cost to install new windows in a home?
The typical cost to replace a window ranges from $450 to $650. There are several factors that affect how much it costs, such as styles and sizes of windows, the materials used in designing the windows, local labor costs, your property's location, the number of windows and how energy-efficient the windows are.
What type of window is the most energy-efficient?
A window's energy efficiency depends on a variety of factors, such as the quality of the installation and what kind of window it is. Look for Energy Star Certified windows — these are typically the most energy-efficient and are certified by the U.S. Department of Energy.
Can I replace my own windows?
If you're handy and have the time and patience to do the job right, you may be able to install your own windows. But if you don't have the time or experience, we don't recommend trying it.
How often should you replace windows?
Windows usually have a lifespan of 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.