20 Best Window Companies in Westfield, MA (2025 Reviews)
When you need to replace your windows, our guide to the top window installation companies can help you find the provider for you.
We analyzed all the top-rated window companies in Westfield and selected the best 20 based on:
Customer reviews
Window installation expertise
Popularity with home-owners like you
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Why you can trust EcoWatch
A guide on the top window replacement companies in Westfield may not seem like the most compelling article on the EcoWatch site, but trust us, windows impact your life more 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.
That’s bad for your bank account and the environment, but one of the best window installation companies can help with that.
Unlike other review sites, EcoWatch ranks window installation companies on energy efficiency while also factoring in cost, customer satisfaction and service area.
Best Availability
Renewal by Andersen
- Great Industry Reputation
- Award-winning Company
- Member of US Green Building Council
- Manufactures products in-house
Power Home
- Uses eco-friendly materials
- Well-trained, certified installers
- Lifetime or lengthy warranty
Best for Residential Windows
Window Nation
- Custom Designs
- Wide variety of products and services
- Manufactures products in-house
Best Window Installation & Replacement Companies in Westfield
The EcoWatch Reviews team researched dozens of providers that service the Westfield area to find the top window installation companies that fit our standards. The providers mentioned in this article passed our review standards for energy-efficient offerings as well as local expertise, customer service, price and beyond.

Window World
EnergyStar Partner
Large serice area
Low prices relative to competitors
Great industry reputation
Lifetime warranty
Quality of service will depend on your area
Window World is the largest window replacement company in the country, known for its vinyl windows and affordability. This company has 27 years of experience in the windows industry, and it has proved to be one of the most respected companies in Westfield.
Window World may be the company for you if you want one 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 caters to eco-conscious consumers by providing energy-efficient window offerings. Its high-performance Low-E (low-emissivity) coatings and argon gas insulation offer exceptional efficiency and performance for any home.
How much does Window World cost in Westfield?Window World does not list prices on its website, but it's known for offering some of the most affordable window installations around. Requesting a free quote on its website is the best way to get more accurate information.

Renewal by Andersen
Great industry reputation
Award-winning company
Member of US Green Building Council
Manufactures products in-house
No lifetime warranty
More expensive than competition
Renewal by Andersen is a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. This company has 27 years of experience in the windows industry, and it has proved to be one of the most respected companies in Westfield.
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 WindowsRenewal by Andersen caters to eco-conscious consumers by providing energy-efficient window offerings. 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 Westfield?Andersen does not list 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. Requesting a free quote on its website is the best way to get more accurate information.

Aeroseal Windows
Many years of experience
Great industry reputation
Low number of customer complaints
Manufactures products in-house
Custom Designs
No lifetime warranty
Not ideal for residential installations
Aeroseal Windows is an installer that mainly serves commercial and multifamily properties, and also specializes in railings. If you’re looking for residential window installations, you should probably refer to one of the other companies on this list. This company has 23 years of experience in the windows industry, and it has proved to be one of the most respected companies in Westfield.
Aeroseal may be the company for you if you want one that installs windows and doors at businesses across the Eastern U.S.
Energy Efficiency of Aeroseal Windows WindowsAeroseal Windows caters to eco-conscious consumers by providing energy-efficient window offerings. 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 does not list prices on its website, but it provides high-quality windows at a competitive price point. Requesting a free quote on its website is the best way to get more accurate information.

Window Nation
Award-winning company
Manufactures products in-house
Custom designs
Wide variety of products and services
Installation not covered by warranty
Limited service area
Window Nation is a company that serves hundreds of thousands of homeowners, mostly in the mid-Atlantic region of the U.S. This company has 16 years of experience in the windows industry, and it has proved to be one of the most respected companies in Westfield.
Window Nation may be the company for you if you want one that gives customers the opportunity to view products and to speak to a representative in person in its showrooms.
Energy Efficiency of Window Nation WindowsWindow Nation caters to eco-conscious consumers by providing energy-efficient window offerings. Each 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.
How much does Window Nation cost in Westfield?Window Nation does not list prices on its website, but 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. Requesting a free quote on its website is the best way to get more accurate information.
We aim to stay unbiased and transparent by listing pros and cons for every provider. Additionally, any partnerships do not affect our reviews.
More Window Companies in Westfield
Renewal by Andersen Window Replacement
Middletown, CTPrice Transparency
Free assessment
Good Customer Service
Services Offered
Custom Window Designs
Window Replacement/Installation
Double-Hung
Bay Windows
Energy-Efficient Options
Vinyl Frames
Glass Doors
Power Home Remodeling
Marlborough, MAGood Customer Service
Services Offered
Energy-Efficient Options
Window Replacement/Installation
Window Nation
Wallingford, CTPrice Transparency
Free assessment
Educational Website
Services Offered
Bay Windows
Double-Hung
Energy-Efficient Options
Window Replacement/Installation
Custom Window Designs
Glass Doors
DaBella
Westborough, MAGood Customer Service
family_owned
Transferable warranties
Alside® vinyl windows
Timely Service
Services Offered
Vinyl Frames
Double-Hung
Window Replacement/Installation
Glass Doors
Kubala Home Improvement
Ludlow, MAFree assessment
Price Transparency
Educational Website
Services Offered
Glass Doors
Window Replacement/Installation
Budget Blinds of Enfield and Hartford
Somers, CTPrice Transparency
Free assessment
Good Customer Service
Educational Website
Services Offered
Custom Window Designs
Window Replacement/Installation
ZN Construction
Canton, CTPrice Transparency
Good Customer Service
Free assessment
Educational Website
Timely Service
Services Offered
Window Replacement/Installation
Energy-Efficient Options
Big Dawg Home Improvements
South Windsor, CTFree assessment
Price Transparency
Timely Service
Good Customer Service
Services Offered
Window Repair
Energy-Efficient Options
Window Replacement/Installation
Skylights
Paramount Gallery
West Hartford, CTEducational Website
Good Customer Service
Free assessment
Price Transparency
Services Offered
Energy-Efficient Options
Custom Window Designs
Window Replacement/Installation
Glass Doors
Closet & Storage Systems
Auburn, MAPrice Transparency
Free assessment
Educational Website
Good Customer Service
Services Offered
Glass Showers
Window Replacement/Installation
Mirrors
H & J Homes Solutions LLC
Shrewsbury, MAFree assessment
Good Customer Service
Educational Website
Price Transparency
Services Offered
Window Replacement/Installation
Bert Falsetti's Home Improvement LLC
Shelton, CTServices Offered
Energy-Efficient Options
Window Replacement/Installation
Double-Hung
Vinyl Frames
Dresser Hull Lumber & Building Supply Company
Lee, MAGood Customer Service
Price Transparency
Educational Website
Free assessment
Services Offered
Window Replacement/Installation
Nu-Face Home Improvements
Berlin, CTEducational Website
Price Transparency
Timely Service
Free assessment
Good Customer Service
Services Offered
Window Replacement/Installation
Glass Showers
Energy-Efficient Options
Double-Hung
Glass Doors
Advanced Window Systems LLC
Cromwell, CTGood Customer Service
Free assessment
Educational Website
Price Transparency
Services Offered
Glass Showers
Window Replacement/Installation
Glass Doors
Bay Windows
Double-Hung
Bencar Building Systems LLC
Wallingford, CTGood Customer Service
Services Offered
Window Replacement/Installation
CARRIER ROOFING SIDING & WINDOWS
Webster, MAEducational Website
Good Customer Service
Price Transparency
Services Offered
Window Replacement/Installation
Tri-State Construction Co
Worcester, MAFree assessment
Educational Website
Price Transparency
Good Customer Service
Services Offered
Window Replacement/Installation
Energy-Efficient Options
Vinyl Frames
CORE Remodeling Services, Inc.
Worcester, MAGood Customer Service
Price Transparency
Educational Website
Services Offered
Window Replacement/Installation
Window World of Boston
Shrewsbury, MATimely Service
Good Customer Service
Price Transparency
Educational Website
Free assessment
Services Offered
Window Replacement/Installation
Bay Windows
Glass Doors
Double-Hung
Energy-Efficient Options
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
Energy-efficient windows can offer benefits in several ways. Here are some reasons you may want to think about making the switch:
- Decrease your carbon footprint: By using less energy after upgrading to energy-efficient windows, you’ll also be reducing your indirect greenhouse gas emissions by about 12%, according to Energy Star.
- Save money on power bills: Once you upgrade to energy-efficient windows, you can expect a reduction in your bills by about 12% because you’ll need less energy to heat or cool your home.
- Protect your investment: If your home is on the older side, your windows are most likely outdated. Updating your windows can improve the insulation in your home and also help raise the value of your home if you decide to sell.
- Protect your valuables: The low-emissivity coatings on many Energy Star certified windows help reduce damage from the sun's UV rays to your floors, carpets and furniture.
Estimated Cost of Window Replacement in Westfield
Windows come in different shapes and sizes, so costs and services will vary considerably. Here are the average costs and services that you can find from the average window installation company.
How Much Do New Windows Cost?
Even though the national average cost of installing one window is about $600, it can range from $200 to $1,200. How much it will cost depends on several factors, like size, type, the location of your home, material, number of windows and more.
It’s important to remember that windows with higher efficiency may cost more upfront but can save you hundreds of dollars via returns on your energy bills. Investing in Energy Star certified windows can save Westfield homeowners $457+ a year when replacing single-pane windows.
We advise getting free quotes from multiple window installers to find the one that works best for you.
What Services do Window Installers Offer?
In general, there are two types of window installation services companies offer: full-frame and pocket installations.
A full-frame installation is a replacement of the full window. It involves removing the old window, the sill, and the exterior and interior trim. It can also involve additional materials, including insulation and drip edges, which increase the overall cost of the project. Also worth noting: you may have to touch up the paint surrounding the window after a full-frame installation. Pocket installations are on the simpler end and won’t cost as much, as they involve simply replacing the window within its existing frame. But if the frame has any damage, you may have to get a full-frame installation instead.
If you’re not sure which window installation service you need, your installer can help you out. Typically, the decision is influenced by factors such as the age and condition of the home, the type of building material, budget and time restrictions.
Best Availability
Renewal by Andersen
- Great Industry Reputation
- Award-winning Company
- Member of US Green Building Council
- Manufactures products in-house
Power Home
- Uses eco-friendly materials
- Well-trained, certified installers
- Lifetime or lengthy warranty
Best for Residential Windows
Window Nation
- Custom Designs
- Wide variety of products and services
- Manufactures products in-house
How We Choose the Best Window Installers in Westfield
The EcoWatch Reviews team is different from other reviewers, as we’re examining these companies through a sustainability lens. We’ve decided to review the top window installers in Westfield mostly based on their energy efficient offerings, as it’s what’s best for the environment and for you as a homeowner. Energy Star certified windows have been shown to cut your electricity bills by hundreds of dollars. Along with energy efficiency, our rating methodology takes the following factors into consideration:
Service Area
Because this is a guide for Westfield, we only included companies that serve the city. There are other reputable providers that didn’t make the list because they wouldn’t be able to serve homeowners in Westfield.
Work Quality
We’re willing to bet that you’re looking for professionals who do a great job installing windows. We’ve vetted each installer included on this list to make sure its contractors are well-qualified and that the company has gotten a lot of positive customer feedback to vouch for its service.
Customer Reviews
We analyzed patterns in recent online reviews to determine the companies with the most 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 quality of installation, cost, quality of parts, professionalism, warranty and more.
Cost
This one is a give-and-take: similar to most services, cheap window installers won’t always provide the most quality service. Still, 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 with lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Lastly, we like to see companies that have a good track record in the industry. Window installers that have more experience 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 typical cost to install one window can range from $450 to $650. There are many factors that influence the price, such as how energy-efficient the windows are, local labor costs, the number of windows, your property’s location, styles and sizes of windows and the materials used in designing the windows.
What are the types of windows?
There are several different kinds of windows you can get for your home, such as casement windows, bay windows, double-hung and single-hung windows, picture windows, transom windows, awning windows and slider windows.
What services do window replacement companies offer?
Window installation professionals will do the entire process — from replacing your old windows with new ones to cleaning up after the windows have been put in place. In addition, a lot of companies offer window manufacturing, customization and repairs.
When is the best time of year to replace windows?
Replacement windows can be installed during any season, but autumn might be best. 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. What’s most important is that the weather should be dry.
How long does it take to install windows?
Each window takes about 30 minutes to install depending on the type of window. However, the window installation can be a two-day job — or more — if you have a lot of windows that must be installed.