20 Best Window Companies in Westfield, MA (2023 Reviews)
Are you looking to upgrade your windows? Our guide to the best window installation companies can help you narrow down which one to pick.
We analyzed all the top-rated window companies in Westfield 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
A review of the best window replacement companies in Westfield may not seem like the most riveting article on EcoWatch, but trust us, windows have a more direct impact on your life than you might think. The Department of Energy estimates that heat gained or lost through traditional or outdated windows could represent around 30% of residential energy climate costs. In Westfield, where the electric bills are an average of $30 per month, that's almost $$109 per year wasted.
Installing upgraded, efficient windows on your property can help you save money each month on your power bills — and you can help the environment as well.
Unlike other review sites, EcoWatch ranks window installation companies on energy efficiency while also balancing cost, customer satisfaction and service area.
Best Availability
Renewal by Andersen
- Great industry reputation
- Member of US Green Building Council
- Manufactures products in-house
Window Veteran
Window World
- EnergyStar Partner
- Wide variety of products and services
- Lifetime Warranty
Best Window Installation & Replacement Companies in Westfield
The EcoWatch Reviews team examined dozens of providers that serve the Westfield area to find the top window installation companies that fit our standards. The installers mentioned in this article scored best in our review categories, which include energy-efficient offerings, availability, local expertise, price, customer service 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 provides windows expertise in Westfield. Window World has been in the window installation business for about 27 years. Hundreds of positive reviews on customer review websites back the provider's reputation.
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 offerings are Energy Star certified, so make sure you mention that you’d like Energy Star windows when inquiring.
How much does Window World cost in Westfield?While prices are not available on Window World’s website, it's known for offering some of the most affordable window installations around. The best way to know for sure is to ask for a free quote from the company.

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 provides the best availability in Westfield. This provider has 27 years of experience in the window installation business, and it has proved to be one of the most respected companies in the business.
If you’re looking for a company that uses in-home estimates and advanced digital tools to help you plan and visualize your project before getting started, Andersen may be the perfect company for you.
Energy Efficiency of Renewal by Andersen WindowsA handful of windows manufactured by the Andersen corporation were awarded Energy Star’s “Most Efficient” in 2021, and Andersen was named Energy Star’s Partner of the Year in 2019. Not all of Andersen’s offerings are Energy Star certified, so make sure you mention that you’d like Energy Star windows when inquiring.
How much does Renewal by Andersen cost in Westfield?While prices are not available on Andersen’s website, based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. The best way to know for sure is to ask for a free quote from the company.

Aeroseal Windows
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Many years of experience
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Great industry reputation
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Low number of customer complaints
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Manufactures products in-house
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Custom Designs
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No lifetime warranty
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Not ideal for residential installations
Aeroseal Windows offers the best window installation for businesses in Westfield. Aeroseal has about 23 years of experience in the window installation sector. The company has many positive reviews from customers on online review websites.
You may want to consider opting for Aeroseal if you're interested in a installer that installs windows and doors at businesses across the Eastern U.S.
Energy Efficiency of Aeroseal Windows WindowsAeroseal Windows carries 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 claims it helps businesses save on energy expenses and reduce their carbon footprints with energy-efficient windows, as well as practices like Low-E glass coating, weatherstripping and more.
How much does Aeroseal Windows cost in Westfield?Aeroseal doesn’t have any cost information available on its website, but it provides high-quality windows at a competitive price point. The best way to get more accurate information is to ask for a free quote from the company.

Window Nation
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Award-winning company
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Manufactures products in-house
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Custom designs
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Wide variety of products and services
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Installation not covered by warranty
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Limited service area
Window Nation provides the best residential windows in Westfield. Window Nation has been in the window installation business for about 16 years. Hundreds of positive reviews on customer review websites back the provider's reputation.
It gives customers the opportunity to view products and to speak to a representative in person in its showrooms.
Energy Efficiency of Window Nation WindowsEach product has windowpanes coated with a Low-E (low emissivity) glaze that prevents damaging UV rays from heating your home. Plus, the spaces between double- and triple-pane windows are filled with argon gas that’s been proven to improve home insulation. Not all of Window Nation’s offerings are Energy Star certified, so make sure you mention that you’d like Energy Star windows when inquiring.
How much does Window Nation cost in Westfield?While prices are not available on Window Nation’s website, based on customer feedback, you can expect to pay between $300 and $525 per window installed, making it a more affordable option compared to competitors. The best way to know for sure is to ask for a free quote from the company.
One thing to note is that the companies in this section are national, which means the quality of the service may vary depending on your local crew. We have tried to stay unbiased and transparent by describing both pros and cons for every provider.
More Window Companies in Westfield
Renewal by Andersen - Southern New England
Windsor Locks, CT-
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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Commercial Windows
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Sliding Glass
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Residential Windows
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Glass Showers
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Custom Window Designs
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Stained Glass
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Double-Hung
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Window Replacement
Window World of Western Massachusetts
Belchertown, MA-
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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Double-Hung
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Aluminum Window Frames
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Custom Window Designs
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Window Replacement
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Residential Windows
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Bay Windows
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Energy-Efficient Options
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Fast Delivery
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Sliding Glass
Window Nation
Wallingford, CT-
Price Transparency
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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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Window Replacement
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Stained Glass
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Sliding Glass
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Residential Windows
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Double-Hung
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Energy-Efficient Options
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Custom Window Designs
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Bay Windows
Pella Windows & Doors of West Springfield
West Springfield, MA-
Free assessment
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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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Residential Windows
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Sliding Glass
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Double-Hung
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Commercial Windows
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Bay Windows
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Custom Window Designs
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Window Replacement
BuildEx Construction Inc
West Springfield, MA-
Price Transparency
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Educational Website
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Timely Service
Services Offered
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Custom Window Designs
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Commercial Windows
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Fast Delivery
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Full-Service Installations
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Window Replacement
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Residential Windows
Yankee Glass
Chicopee, MA-
Good Customer Service
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Price Transparency
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Timely Service
Services Offered
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Residential Windows
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Custom Window Designs
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Commercial Windows
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Glass Showers
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Full-Service Installations
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Window Replacement
Harris Home Improvement
Granby, CT-
Timely Service
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Free assessment
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Educational Website
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Good Customer Service
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Price Transparency
Services Offered
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Fast Delivery
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Window Repair
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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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Double-Hung
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Custom Window Designs
American Installations
South Hadley, MA-
Price Transparency
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Good Customer Service
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Educational Website
Services Offered
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Sliding Glass
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Residential Windows
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Custom Window Designs
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Window Replacement
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Fast Delivery
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Glass Showers
Finyl Vinyl - Siding - Windows - Roofing
Chicopee, MA-
Educational Website
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Free assessment
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Price Transparency
Services Offered
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Bay Windows
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Window Replacement
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Custom Window Designs
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Residential Windows
Long Home Products
Windsor, CT-
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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Double-Hung
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Custom Window Designs
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Bay Windows
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Glass Showers
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Window Replacement
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Residential Windows
Kubala Home Improvement
Ludlow, MA-
Price Transparency
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Free assessment
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Educational Website
Services Offered
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Sliding Glass
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Commercial Windows
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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
Marvin
Enfield, CT-
Educational Website
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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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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
Home Services at The Home Depot
Enfield, CT-
Free assessment
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Educational Website
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Good Customer Service
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Price Transparency
Services Offered
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Window Replacement
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Double-Hung
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Commercial Windows
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Residential Windows
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Glass Showers
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Stained Glass
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Custom Window Designs
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Fast Delivery
United Home Experts of Hartford County
Enfield, CT-
Free assessment
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Price Transparency
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Educational Website
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Good Customer Service
Services Offered
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Window Replacement
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Residential Windows
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Custom Window Designs
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Commercial Windows
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Double-Hung
A-1 Windows & Doors LLC
Simsbury, CT-
Good Customer Service
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Price Transparency
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Timely Service
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Free assessment
Services Offered
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Window Replacement
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Window Repair
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Commercial Windows
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Residential Windows
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Custom Window Designs
Innerglass Window Systems
Herman Dr, CT-
Price Transparency
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Free assessment
Services Offered
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Tempered Glass
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Custom Window Designs
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Window Replacement
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Commercial Windows
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Stained Glass
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Energy-Efficient Options
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Residential Windows
ProEdge Remodeling by Custom Built
Windsor, CT-
Educational Website
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Good Customer Service
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Price Transparency
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Free assessment
Services Offered
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Sliding Glass
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Residential Windows
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Energy-Efficient Options
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Custom Window Designs
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Commercial Windows
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Bay Windows
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Double-Hung
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Fast Delivery
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Window Replacement
Mercury Excelum Inc
East Windsor, CT-
Educational Website
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Good Customer Service
Services Offered
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Residential Windows
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Energy-Efficient Options
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Fast Delivery
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Window Replacement
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Commercial Windows
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Custom Window Designs
Big Dawg Home Improvements
South Windsor, CT-
Free assessment
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Price Transparency
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Timely Service
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Good Customer Service
Services Offered
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Bay Windows
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Aluminum Window Frames
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Residential Windows
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Fast Delivery
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Window Replacement
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Custom Window Designs
Sullivan's Premier Glass
Winsted, CTServices Offered
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Commercial Windows
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Custom Window Designs
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Window Repair
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Glass Showers
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Residential Windows
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Window Replacement
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Full-Service Installations
Calculate how much you can expect to pay for window installation and replacement in Westfield, MA 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 Westfield Saves You Money
There are several benefits of switching to energy-efficient windows. Some reasons you may want to consider making the switch include the following:
- Protect your investment: When you have an older home, your windows could also be outdated or leaky. Upgrading your windows is an important part of maintaining your property and its value.
- Better temperature control in your home: When you live in a place like Westfield where the winters can get very cold, you usually have to depend on your heater to keep your home warm. Energy-efficient windows can reduce how hard your heater needs to work to heat your home.
- Protect your valuables from fading: When you switch to energy-efficient windows that have low-emissivity coatings, your floors, carpets and furniture will fade less because of their ability to filter out damaging UV rays.
- Save on energy bills: The Department of Energy estimates that heat gained or lost via windows makes up about 25-30% of energy use in your home. Upgrading to energy-efficient windows can help reduce that amount, which helps you save $457 a year on your bills.
Estimated Cost of Window Replacement in Westfield
Each window replacement company offers varying services and has varying price points depending on a few factors.
How Much Do New Windows Cost?
According to our research, the national average cost to install a single window is around $600. However, window installation costs can range from $200 to $1,200 for each window. But costs will vary significantly depending on the quality of your products, your location, the current condition of your home and the number of windows you need. A lot of window companies also offer door installations and other add-ons like baths, shutters, coating and more. Additional services will increase your overall project costs.
With windows, efficiency is the most important factor for many homeowners. Windows with higher efficiency may cost more upfront, but by increasing the efficiency of your home — particularly during the summer and winter — they can provide decades of energy savings. According to Energy Star, buying certified energy-efficient windows can save Westfield homeowners $457+ per year after replacing single-pane windows.
How much your window installation costs will also vary based on the type of material you choose for the frames. Wood windows are usually the most expensive, but it depends if they are completely wood or clad with aluminum or vinyl. Fiberglass windows also tend to be somewhat more expensive than vinyl, but they are shown to be more efficient.
What Services do Window Installers Offer?
In regard to window replacements, there are generally two types that your provider will offer: full-frame and pocket installations.
Full-frame installations are usually done when you want to change the style of your windows or your window has significant deterioration. With this service, your installers will replace the total window, including the trim, sill and frame. Pocket installations (also known as retrofits) are when you replace a window without replacing the frame. Pocket installations are simpler and will be less expensive, but you can't do this type of installment if you have any pre-existing rot or water damage.
Your window installation company will be able to help you choose what's best for your needs. In Westfield, the decision will mostly be based on the age of your windows and if there's any moisture damage. Wood can decay if it's not maintained properly over the years, so it's a good idea to have a professional examine your frames and window sills.
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 Westfield
In our search to make your home improvements easier and more eco-friendly in Westfield, the EcoWatch Reviews team landed on the above companies as the best window installation companies in the city. Along with energy efficiency, we reviewed window companies all across the state and ranked them using the following methodology:
Service Area
Since this is a guide for Westfield, we only included companies that serve the city. There are other reputable providers that didn't make our list because of the low odds that they would serve the average homeowner in Westfield.
Work Quality
When installing new windows, the quality and breadth of services can often play just as important of a role in overall efficiency and performance as the brand you get. We do rate window installers higher 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 most customers don't have good things to say about their experience with a certain window installation company, you won't see it featured on EcoWatch.
Cost
Cheaper windows certainly don't mean better windows, but we know many of our readers try to keep costs as low as possible. When analyzing providers' prices, we awarded higher points to companies with reasonable prices and accessible financing rather than "cheaper" services.
Warranty
Protecting your investment in new windows is important. For that reason, window installation companies that give you lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Lastly, we like to see companies that have a proven track record in the industry. Window installers that have more experience will earn higher rankings by our standards. We like to see at least ten years of experience.
Westfield, MA Window Replacement FAQs
What is the average cost to install new windows?
The average cost of replacing a single window can range from $450 to $650. There are several factors that affect the price, which include the number of windows, local labor costs, the materials used in designing the windows, styles and sizes of windows, how energy-efficient the windows are and your property's location.
What are the different kinds of windows?
There are several different kinds of windows you can get for your home, including double-hung and single-hung windows, transom windows, slider windows, casement windows, awning windows, picture windows and bay windows.
Do you really have to use a window installation company?
You should use a window installation professional whenever you need new windows. Installing windows is a complex process that can take a lot of time, so it's best left to the professionals.
How long does it typically take to install windows?
Each window takes around 30 minutes to install depending on the kind of window. However, the window installation can take two days or more if you have a lot of windows that must be installed.