25 Best Window Replacement Companies in Worcester, MA (2023 Reviews)
Window Companies Near Me
When you need to replace your windows, our list of the top window installation companies can help you find the right provider for you.
We analyzed all the top window installers in Worcester and selected the top 25 based on:
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Customer reviews
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Window replacement expertise
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Popularity with home-owners like you
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Updated March 14, 2023
Why you can trust EcoWatch
Although clean energy sources like wind and solar are important when it comes to reducing your carbon footprint, improving your home's efficiency can also have a large impact on home energy conservation. If your windows are outdated or drafty, you could be losing 25-30% of your home's heat or cool air right out of them.
Replacement windows improve the insulation in your home, not only making you more comfortable during the summer and winter, but also saving you some money and helping the environment.
As windows are so important for your home, picking the right company for you is a big decision to make. That's why the EcoWatch team has made this list of the top window replacement companies, so you can more easily make an informed decision.
Best Overall
Renewal by Andersen
- Great industry reputation
- Award-winning company
- Manufactures products in-house
- No lifetime warranty
Best Affordability
Window World
- Great industry reputation
- Large serice area
- Lifetime warranty
- Quality of service will depend on your area
Best for Residential Windows
Window Nation
- Wide variety of products and services
- Award-winning company
- Custom designs
- Installation not covered by warranty
Best Window Replacement Companies in Worcester
The EcoWatch team assessed dozens of installers in Worcester to find the top window replacement companies for our readers. The installers mentioned in this article scored the best in our review categories, which include energy-efficient offerings, availability, local expertise, price, customer service and more.

Renewal by Andersen
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Great industry reputation
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Award-winning company
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Manufactures products in-house
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No lifetime warranty
Renewal by Andersen has the best availability in Worcester. Andersen has around 27 years of experience in the window replacement sector.
You may want to consider picking Andersen if you're looking for a installer 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's commitment to sustainability can be seen in its 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 Worcester?Andersen doesn't have any pricing information listed 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. The best way to get more accurate information is to receive a free quote from the company.

Window World
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Great industry reputation
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Large serice area
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Lifetime warranty
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Quality of service will depend on your area
Window World is the largest window replacement company in the country, known for its vinyl windows and affordability. This company has 27 years of experience in the windows industry, and it has proved to be one of the most reputable companies in Worcester. Many positive reviews on customer review websites back the company'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 WindowsThere are a wide variety of window types that Window World offers, 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 Worcester?Prices aren't listed on Window World's website, but it's known for offering some of the most affordable window installations around. You can request a free quote on its website for more information about pricing.

Window Nation
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Wide variety of products and services
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Award-winning company
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Custom designs
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Installation not covered by warranty
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 been operating since 2006 and currently provides services to residents within 75 miles of its showrooms, which are in 13 states. The provider has plenty of positive reviews from customers on online review websites.
You may want to consider choosing Window Nation if you're looking for a company 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 appeals 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 Worcester?Window Nation doesn't have any cost information listed 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. Receiving a free quote on its website is the best way to get more accurate pricing information.

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 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. Aeroseal has around 23 years of experience in the window installation sector. The provider has many glowing reviews from customers online.
It installs windows and doors at businesses across the Eastern U.S.
Energy Efficiency of Aeroseal Windows WindowsAeroseal Windows is an Energy Star partner with a variety of energy-efficient windows. Note that not all of the company's windows are Energy Star certified, so make sure to mention that you want energy-efficient windows to your Aeroseal representative when inquiring about services.
How much does Aeroseal Windows cost in Worcester?Prices are not available on Aeroseal's website, as the cost of window replacement differs based on how many and what type(s) of windows you need. However, it provides high-quality windows at a competitive price point. You can inquire about a free quote on its website for more information about pricing.
Please note 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 listing both pros and cons for each provider.
More Window Replacement Companies in Worcester
Renewal by Andersen of Boston
Northborough, MA-
Reliable Service
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Free Quotes
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Reliable Appointment Windows
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Price Transparency
Services Offered
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Fast Delivery
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Custom Windows
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Business Windows
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Double-Hung
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Stained Glass
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Sliding Glass
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Bay & Bow Windows
Window World of Western Massachusetts
Belchertown, MA-
Reliable Service
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No-fee Quotes
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Price Transparency
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Gives to charity
Services Offered
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Architectural Glass
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Energy-Efficient Options
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Custom Windows
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Aluminum Window Frames
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Double-Hung
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Sliding Glass
Northeast Home & Energy
North Grafton, MA-
Free Quotes
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Timely Service
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Award-Winning
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Excellent Customer Service
Services Offered
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Residential Windows
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Energy-Efficient Options
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Custom Windows
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Business Windows
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Double-Hung
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Sliding Glass
United Better Homes
Central Falls, RI-
Helps Educate Customers
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Free Quotes
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Dependable Service
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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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Full-Service Installations
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Commercial Windows
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Sliding Glass
NEWPRO
Wrentham, MA-
Reliable Appointment Windows
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Excellent Customer Service
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No-fee Quotes
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Reliable Service
Services Offered
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Glass Showers
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Energy-Efficient Options
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Custom Window Designs
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Double-Hung
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Sliding Glass
Shine Construction Inc
Uxbridge, MA-
Reliable Service
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No-Hassle Pricing
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Helps Educate Customers
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No-fee Quotes
Services Offered
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Residential Windows
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Custom Windows
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Full-Service Installations
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Business Windows
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Double-Hung
Shine Construction Inc
Uxbridge, MA-
Locally Recognized for Quality
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Good Customer Service
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Helps Educate Customers
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Timely Service
Services Offered
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Residential Windows
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Custom Windows
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Full-Service Installations
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Business Windows
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Double-Hung
Krystal Glass & Door Co
Smithfield, RI-
Excellent Customer Service
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Dependable Service
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Free Quotes
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Price Transparency
Services Offered
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Residential Windows
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Architectural Glass
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Glass Showers
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Custom Window Designs
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Aluminum Window Frames
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Business Windows
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Double-Hung
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Sliding Glass
The Window Source RI
Smithfield, RI-
Good Customer Service
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Reliable Appointment Windows
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Helps Educate Customers
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No-fee Quotes
Services Offered
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Architectural Glass
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Tempered Glass
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Custom Windows
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Aluminum Window Frames
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Double-Hung
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Sliding Glass
Guaranteed Building Maintenance
Sturbridge, MA-
Award-Winning
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Arrives on Time
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Helps Educate Customers
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Excellent Customer Service
Services Offered
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Residential Windows
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Energy-Efficient Options
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Custom Window Designs
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Aluminum Window Frames
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Commercial Windows
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Sliding Glass
Window World of Boston
Shrewsbury, MA-
No-fee Quotes
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Arrives on Time
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Good Customer Service
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Consistent Workmanship
Services Offered
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Sliding Glass
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Custom Windows
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Energy-Efficient Options
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Double-Hung
UBrothers Construction
Framingham, MA-
Helps Educate Customers
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Good Customer Service
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Locally Recognized for Quality
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Dependable Service
Services Offered
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Custom Window Designs
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Residential Windows
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Double-Hung
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Bay & Bow Windows
Mr. Handyman of Central - Eastern Norfolk County & S.Shore
Walpole, MA-
Award-Winning
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Helps Educate Customers
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Price Transparency
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Excellent Customer Service
Services Offered
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Custom Window Designs
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Residential Windows
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Commercial Windows
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Double-Hung
Bruin Corp. of Framingham
Ashland, MA-
Excellent Customer Service
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Free Quotes
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Reliable Appointment Windows
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Educational Website
Services Offered
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Residential Windows
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Energy-Efficient Options
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Custom Window Designs
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Business Windows
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Sliding Glass
Lowe's Home Improvement
Ware, MA-
Consistent Workmanship
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No-fee Quotes
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Timely Service
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Educational Website
Services Offered
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Energy-Efficient Options
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Custom Window Designs
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Aluminum Window Frames
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Double-Hung
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Sliding Glass
King Shade & Window Co.
West Roxbury, MA-
Reliable Service
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Educational Website
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Good Customer Service
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No-Hassle Pricing
Services Offered
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Double-Hung
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Full-Service Installations
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Custom Window Designs
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Business Windows
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Energy-Efficient Options
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Architectural Glass
Pella Windows & Doors of Boylston
Boylston, MA-
Locally Recognized for Quality
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Educational Website
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Excellent Customer Service
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Free Quotes
Services Offered
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Residential Windows
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Architectural Glass
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Custom Windows
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Commercial Windows
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Double-Hung
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Sliding Glass
Boston Glass Group
Chestnut Hill, MA-
Consistent Workmanship
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No-fee Quotes
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No-Hassle Pricing
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Excellent Customer Service
Services Offered
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Residential Windows
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Tempered Glass
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Doors
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Custom Window Designs
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Commercial Windows
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Double-Hung
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Sliding Glass
Guaranty Glass and Mirror
Spencer, MA-
No-Hassle Pricing
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Reliable Service
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No-fee Quotes
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Excellent Customer Service
Services Offered
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Residential Windows
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Architectural Glass
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Custom Windows
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Aluminum Window Frames
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Commercial Windows
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Double-Hung
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Sliding Glass
Window Nation
Norwood, MA-
Award-Winning
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No-fee Quotes
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Helps Educate Customers
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Dependable Service
Services Offered
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Sliding Glass
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Custom Windows
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Energy-Efficient Options
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Double-Hung
Watertite Company Inc
Natick, MA-
Free Quotes
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Arrives on Time
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Good Customer Service
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Helps Educate Customers
Services Offered
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Custom Windows
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Glass Showers
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Sliding Glass
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Double-Hung
Rogers Insulation Specialists
Framingham, MA-
No-Hassle Pricing
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Free Quotes
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Award-Winning
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Reliable Service
Services Offered
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Custom Windows
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Residential Windows
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Energy-Efficient Options
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Double-Hung
Connell Roofing, Inc.
Medfield, MA-
Arrives on Time
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Helps Educate Customers
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No-fee Quotes
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Dependable Service
Services Offered
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Custom Windows
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Residential Windows
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Aluminum Window Frames
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Business Windows
GA Siding, Windows & Roofing
Oxford, MA-
No-fee Quotes
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Good Customer Service
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Educational Website
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No-Hassle Pricing
Services Offered
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Custom Windows
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Residential Windows
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Commercial Windows
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Sliding Glass
Jancon Exteriors
Franklin, MA-
Helps Educate Customers
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No-Hassle Pricing
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Award-Winning
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Excellent Customer Service
Services Offered
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Double-Hung
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Residential Windows
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Full-Service Installations
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Custom Window Designs
How Installing Energy-Efficient Windows in Worcester Saves You Money
By switching to energy-efficient windows, you can take advantage of several benefits, such as:
- Protect your investment: When you have an older home, your windows could also be outdated or drafty. Upgrading your windows is an important part of maintaining your property and its real estate value.
- Reduce your carbon footprint: Since energy-efficient windows improve the insulation in your house, you can reduce your carbon footprint by about 12%, according to Energy Star.
- Save on power bills: After you switch 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 house.
- Protect your valuables: Many Energy Star certified windows have low-emissivity coatings, which not only provide better insulation for your home, but also filter out harmful UV rays, preventing fading of your furniture, carpet and other valuables.
Estimated Cost of Window Replacement in Worcester
Windows come in all shapes and sizes, so costs and services will differ remarkably. Here are the typical costs and the primary services that you can find from the average window installation company.
How Much Do New Windows Cost?
According to our market research, the average cost of installing a single window is about $600. However, window replacement costs can range from $200 to $1,200 a window. These numbers are based on specific characteristics of your installation, including the location of your home, number of windows, type, material, size and more.
It's also worth keeping in mind that energy-efficient windows will cost more initially, but Energy Star estimates that upgrading the windows on your Worcester home can mean an average energy savings of $236 to $319 a year for single-pane window replacement, or between $87 to $126 a year for double-pane windows. How much you'll save by installing energy-efficient windows depends on your local climate, energy rates and other factors unique to your home.
Costs will also vary depending on the material you want for your window frames. Aluminum frames have the lowest price. They're sturdy, light and maintenance-free, but provide poor insulation. Vinyl frames are a bit more expensive and provide good insulation. Composite frames made using wood fibers encased in plastic also provide good insulation and are moderately expensive. Wood frames are the most expensive and are the most in-demand. They're also aesthetically pleasing and provide decent insulation for your home.
What Services do Window Installers Offer?
The first step when planning a window installation is to decide whether you want a full-frame or pocket installation.
Full-frame installations require replacing the entire window — the sill, frame, trim and all. These are typically done when you want a different style for your windows or when it has significant deterioration. Full-frame installations involve more time and labor and will increase overall costs. A pocket installation entails replacing a window without removing the entire frame, which is generally less expensive than a full-frame installation.
Your window replacement company should be able to help you decide what's best for your needs. In Worcester, the decision will mostly be based on how old your windows are and if there's any damage. Wood can decay if it's not properly maintained over the years, so it's a good idea to have a professional examine your frames and window sills.
Best Overall
Renewal by Andersen
- Great industry reputation
- Award-winning company
- Manufactures products in-house
- No lifetime warranty
Best Affordability
Window World
- Great industry reputation
- Large serice area
- Lifetime warranty
- Quality of service will depend on your area
Best for Residential Windows
Window Nation
- Wide variety of products and services
- Award-winning company
- Custom designs
- Installation not covered by warranty
How We Choose the Best Window Installers in Worcester
EcoWatch differs from most reviewers, as we assess these companies through a sustainability lens. Along with energy efficiency, we evaluated several window installers in Worcester and assigned rankings using the following methodology:
Service Area
Since this is a guide for Worcester, we paid more attention to companies that cover the city. There are certainly reputable providers that didn't make the cut because of the low odds that they would serve the average homeowner in Worcester.
Work Quality
When picking new windows, the quality and variety of services can often play just as important of a role in overall efficiency and performance as the brand of window you get. We do give window installers higher marks if they offer high-quality products, but we also factor in workmanship as reflected in customer feedback.
Customer Reviews
Customer feedback is another very important review factor. If most customers don't have nice things to say about their experience with a certain installer, you won't see it featured on EcoWatch.
Cost
Cheaper windows certainly don't mean better windows, but we know many of our readers would like to keep costs low when possible. When analyzing providers' prices, we awarded higher scores to companies with reasonable prices and accessible financing rather than "cheaper" services.
Warranty
Protecting your investment in new windows is important. That's why window installation companies with lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Because of Worcester's climate, homeowners will want to mitigate rot, water damage and low efficiency. We factored in local experience to reflect the ability of Worcester window companies to prepare homes for these issues. If a company has less than 10 years of experience, it loses points in this category.
Worcester, MA Window Replacement FAQs
How much does window installation cost?
The typical cost of replacing a window ranges from $450 to $650. There are several factors that influence the cost, including local labor costs, the materials used in designing the windows, how energy-efficient the windows are, styles and sizes of windows, your property's location and the number of windows.
What are the most common types of replacement windows?
The most common kinds of windows for homes are transom windows, picture windows, slider windows, casement windows, awning windows, bay windows and double-hung and single-hung windows.
What services do window replacement companies offer?
Window installers cover the entire process — from replacing your old windows with new ones to cleaning up after the installation. Additionally, many companies offer window manufacturing, customization and repairs.
How long does window installation usually take?
Since the average installation time of a window is 30 minutes, about 16 windows can be installed during an 8-hour work day.
Should I replace my windows all at the same time?
If your windows are more than 20 years old, it's probably time to replace all of them. At that point, they are typically less efficient, draftier and/or more damaged than new windows. Doing your windows all at once will involve less paperwork and less stress.