23 Best Window Replacement Companies in Westwood, MA (Feb 2023)
Window Companies Near Me
Are you thinking of upgrading your windows? Our guide to the top window installation companies can help you choose the right one for you.
We analyzed all the top window installers in Westwood and selected the top 23 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 January 12, 2023
Why you can trust EcoWatch
Although renewable energy sources like wind and solar are important when it comes to decreasing your carbon footprint, improving your house's efficiency can also have a considerable impact on home energy conservation. When it's the middle of winter, your outdated and drafty windows could be making your home more difficult to heat and costing you more in power bills.
That's not great for your wallet or the environment, but one of the best window installation companies can help with that.
Efficient windows are especially important in Westwood, where the temperature varies throughout the year. According to Energy Star, making the switch to energy-efficient windows can save the average homeowner up to $438 each year.
Best Overall
Renewal by Andersen
- Great industry reputation
- Manufactures products in-house
- Member of US Green Building Council
- More expensive than competition
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
- Custom designs
- Wide variety of products and services
- Manufactures products in-house
- Limited service area
Best Window Replacement Companies in Westwood
The EcoWatch team examined dozens of window providers in Westwood to find the top ones for our readers. We assessed the installers on their energy-efficient offerings, customer service, price, local experience, coverage area and more.

Renewal by Andersen
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Great industry reputation
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Manufactures products in-house
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Member of US Green Building Council
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More expensive than competition
Renewal by Andersen provides the best availability in Westwood. This company has 27 years of experience in the windows industry, and it has become 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, this may be the company for you.
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 Westwood?While pricing information is 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. If you'd like more accurate pricing information, you can ask for a quote on the company's website.

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 become one of the best companies in Westwood. The company has many glowing reviews from customers on online review websites.
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 WindowsWindow World is an Energy Star partner and offers a variety of energy-efficient windows that are Energy Star certified. Note that not all of the company's windows are Energy Star certified, so make sure to ask your Window World representative when inquiring about services.
How much does Window World cost in Westwood?Window World does not outline prices on its 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 the cost.

Window Nation
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Custom designs
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Wide variety of products and services
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Manufactures products in-house
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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. Window Nation has been in the window installation business for about 16 years. The provider has a lot of glowing reviews from customers online.
Window Nation may be the company for you if you're looking for 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 offers some Energy Star windows, but note that not all its windows are energy-efficient, so be sure to ask for Energy Star windows when inquiring. 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 Westwood?Pricing details are not available on Window Nation's website since the cost of window replacement varies greatly based on how many and what type(s) of windows you need. However, 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. If you'd like more accurate pricing information, you can receive a quote on the company's website.

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 Westwood. This window installation company has been in business since 1999 and currently serves 13 states and Washington D.C. The company has hundreds of positive reviews from customers on online review websites.
It has established itself as a company that installs windows and doors at businesses across the Eastern U.S.
Energy Efficiency of Aeroseal Windows WindowsAeroseal Windows is an Energy Star partner and offers a variety of energy-efficient windows. Note that not all of the company's windows are Energy Star certified, so make sure to ask your Aeroseal representative when inquiring about services.
How much does Aeroseal Windows cost in Westwood?Although pricing is not readily available on Aeroseal's website, it provides high-quality windows at a competitive price point. For more accurate information on pricing, you can inquire about a quote from the company.
We've recommended providers with shining reputations, but bear in mind that these are national companies, so the quality of service may differ depending on your local crew. We have tried to stay unbiased and transparent by mentioning pros and cons for every company reviewed.
More Window Replacement Companies in Westwood
Coastal Windows & Exteriors
Beverly, MA-
Educational Website
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Award-Winning
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No-Hassle Pricing
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Free Quotes
Services Offered
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Architectural Glass
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Fast Delivery
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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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Stained Glass
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Sliding Glass
Renewal by Andersen of Boston
Northborough, MA-
Excellent Customer Service
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No-Hassle Pricing
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Locally Recognized for Quality
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Educational Website
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 Windows
Beantown Home Improvements, Inc.
Middleborough, MA-
Excellent Customer Service
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Charitable Giving
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Price Transparency
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Award-Winning
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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Commercial Windows
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Double-Hung
Northeast Home & Energy
North Grafton, MA-
Good Customer Service
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Award-Winning
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Educational Website
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No-Hassle Pricing
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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Double-Hung
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Sliding Glass
Mass Window & Door Inc.
Bridgewater, MA-
Timely Service
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Helps Educate Customers
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No-Hassle Pricing
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Free Quotes
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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Commercial Windows
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Double-Hung
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Stained Glass
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Sliding Glass
Thomson's Home Improvement
Lakeville, MA-
No-Hassle Pricing
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No-fee Quotes
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Good Customer Service
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Reliable Service
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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Stained Glass
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Residential Windows
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Business Windows
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Aluminum Window Frames
United Better Homes
Central Falls, RI-
Price Transparency
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Arrives on Time
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Dependable Service
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Award-Winning
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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Commercial Windows
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Sliding Glass
NEWPRO
Woburn, MA-
Educational Website
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Excellent Customer Service
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Reliable Appointment Windows
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Award-Winning
Services Offered
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Glass Showers
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Energy-Efficient Options
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Custom Windows
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Double-Hung
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Sliding Glass
NEWPRO
Wrentham, MA-
Reliable Appointment Windows
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No-fee Quotes
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Excellent Customer Service
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Price Transparency
Services Offered
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Glass Showers
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Energy-Efficient Options
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Custom Windows
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Double-Hung
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Sliding Glass
Shine Construction Inc
Uxbridge, MA-
Reliable Appointment Windows
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No-Hassle Pricing
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Locally Recognized for Quality
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No-fee Quotes
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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Business Windows
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Double-Hung
Shine Construction Inc
Uxbridge, MA-
Helps Educate Customers
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Timely Service
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Free Quotes
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Consistent Workmanship
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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Business Windows
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Double-Hung
Krystal Glass & Door Co
Smithfield, RI-
Free Quotes
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Dependable Service
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Helps Educate Customers
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No-Hassle Pricing
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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Commercial Windows
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Double-Hung
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Sliding Glass
The Window Source RI
Smithfield, RI-
Price Transparency
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No-fee Quotes
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Helps Educate Customers
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Reliable Appointment Windows
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
Mastercraft Roofing Siding Windows
Hingham, MA-
Educational Website
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Free Quotes
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Arrives on Time
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Excellent Customer Service
Services Offered
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Residential Windows
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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
Window World of Boston
Woburn, MA-
No-fee Quotes
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Educational Website
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Consistent Workmanship
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Timely 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
Window World of Boston
Pembroke, MA-
Helps Educate Customers
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Excellent Customer Service
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Reliable Service
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Award-Winning
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
Window World of Boston
Shrewsbury, MA-
Good Customer Service
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Dependable Service
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Helps Educate Customers
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Timely 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
UBrothers Construction
Framingham, MA-
Dependable Service
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Price Transparency
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Reliable Appointment Windows
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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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Double-Hung
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Bay & Bow Windows
Mr. Handyman of Central - Eastern Norfolk County & S.Shore
Walpole, MA-
Consistent Workmanship
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Locally Recognized for Quality
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Helps Educate Customers
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Free Quotes
Services Offered
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Custom Windows
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Residential Windows
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Business Windows
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Double-Hung
REI Roofing
Holbrook, MA-
Award-Winning
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Excellent Customer Service
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Free Quotes
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Timely Service
Services Offered
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Residential Windows
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Full-Service Installations
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Custom Window Designs
Bruin Corp. of Framingham
Ashland, MA-
Free Quotes
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Excellent Customer Service
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Price Transparency
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Reliable Appointment Windows
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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Sliding Glass
King Shade & Window Co.
West Roxbury, MA-
Good Customer Service
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Reliable Service
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Helps Educate Customers
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Price Transparency
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-
Good Customer Service
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Helps Educate Customers
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No-fee Quotes
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No-Hassle Pricing
Services Offered
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Residential Windows
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Architectural Glass
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Custom Window Designs
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Business Windows
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Double-Hung
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Sliding Glass
How Installing Energy-Efficient Windows in Westwood Saves You Money
Energy-efficient windows can benefit you in more than one way. Here are some reasons you may want to consider making the switch:
- Protect your valuables from fading: The low-emissivity coatings on many energy-efficient windows filter out harmful UV rays, preventing fading of your furniture, carpet and other valuables.
- Reduce your carbon footprint: You can reduce your indirect greenhouse gas emissions by about 12% after you install Energy Star certified windows. In Westwood, that's about 139 pounds per year on average.
- Protect your investment: The older your home is, the more likely you are to benefit from switching to energy-efficient windows. Older homes tend to have windows that are outdated, drafty or maybe even damaged in some way. Upgrading your windows could help increase the value of your home if you decide to sell.
- Save money on power bills: After you upgrade to energy-efficient windows, you can see a reduction in your bills by about 12% because you'll require less energy to heat or cool your home.
Estimated Cost of Window Replacement in Westwood
When researching window installation, each company provides different services and costs. Let's look at some average costs and services.
How Much Do New Windows Cost?
The typical cost to install a single window is about $600 but can range from $200 to $1,200. These estimates are based on specific characteristics of your installation, such as the location of your home, material, size, type, number of windows and more.
With windows, efficiency is one of the most important factors for most homeowners. Efficient windows may cost more initially, but by increasing the efficiency of your home — especially during the summer and winter — they can give you decades of energy savings. According to Energy Star, buying certified energy-efficient windows can save Westwood homeowners $438+ a year after replacing single-pane windows.
We recommend getting free quotes from multiple window companies to find the right windows and the company that works best for your budget.
What Services do Window Installers Offer?
When considering window installations, there are typically two types that your provider will have: full-frame and pocket installations.
A full-frame installation replaces the complete window, including the sill, frame, trim and the window panes. Because this kind of installation is more involved, it will be more expensive than a pocket installation. A pocket installation involves replacing a window without replacing the frame. So, instead of removing the whole unit and reinstalling it, the window installer will just slide the replacement window (also called a retrofit or insert window) into the frame.
Your window replacement company will be able to help you choose what's best for your needs. In Westwood, the decision will mostly depend on how old your home is and if there's any damage. Wood can decay if it's not properly maintained over the years, so it's good to have a professional evaluate your frames and window sills.
Best Overall
Renewal by Andersen
- Great industry reputation
- Manufactures products in-house
- Member of US Green Building Council
- More expensive than competition
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
- Custom designs
- Wide variety of products and services
- Manufactures products in-house
- Limited service area
How We Choose the Best Window Installers in Westwood
In our search to find the most reliable, eco-friendly window installers in Westwood, EcoWatch evaluated dozens of companies before deciding on these. Along with energy efficiency, we evaluated window companies all across the state and ranked them using the following methodology:
Service Area
Since this is a guide for Westwood, we paid more attention to 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 Westwood.
Work Quality
We're willing to bet that you're looking for professionals who do a great job installing windows. We've vetted each company featured in our guide to make sure its contractors are well-qualified and that the company has received plenty of positive customer feedback to vouch for its service.
Customer Reviews
We analyzed patterns in recent customer feedback to find the companies with the most consistent customer satisfaction. Customer satisfaction might be the factor we place the most value on, as it indicates the quality of services across most other categories, including cost, quality of parts, quality of installation, warranty, professionalism and more.
Cost
Cheaper windows certainly don't mean better windows, but we know many of our readers want to keep costs low when possible. When analyzing the prices of providers, we awarded higher points to companies with reasonable prices and accessible financing rather than "cheaper" services.
Warranty
As discussed previously, windows are a hefty investment, so you'll want to be certain that investment is protected. Window installation companies that have lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Lastly, we like to see companies that have been in the industry for quite some time. Window installation companies that have more experience earn higher rankings by our standards. We like to see at least ten years of experience.
Westwood, MA Window Replacement FAQs
What is the typical cost to replace windows?
The national average cost to replace one window is about $600 but can range from $200 to $1,200, depending on a variety of factors. The price is often influenced by the location of your property, the type and material of the window and the size of the window. Also, remember that energy-efficient windows may cost more upfront but can save you a decent amount of money a year in energy bills.
Which kind of window is the best?
A window's energy efficiency is influenced by several factors, including 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 since they are certified by the U.S. Department of Energy.
What do window installers do?
Window installation professionals will do the entire process — from replacing your old windows with brand new ones to cleaning up afterward. In addition, a lot of companies offer window manufacturing, customization and repairs.
How long does it generally take to install windows?
Since a window takes about 30 minutes to install, around 16 windows can be installed during a typical 8-hour work day.
Should I replace all my windows at the same time?
If your windows are more than 20 years old, you most likely need to replace all of them. By that point, they are usually less efficient, draftier and/or more damaged than new windows. Doing your windows all at the same time will involve less paperwork and less stress.