30 Best Window Replacement Companies in Belmont, MA (Jan 2023)
Window Companies Near Me
Are you looking to upgrade your windows? Our list of the best window installation companies can help you choose the right one for you.
We analyzed all the top window installers in Belmont and selected the top 30 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
Whether you're doing home renovations or have damaged windows, windows play a vital role in conserving your home's electricity. Drafty windows can make your home uncomfortable in the summer or winter.
That's also bad news for the environment because the additional energy required by damaged windows increases your carbon footprint.
Unlike other review sites, EcoWatch ranks window companies based on energy efficiency while also balancing cost, customer satisfaction and service area.
Best Affordability
Window World
- Low prices relative to competitors
- Lifetime warranty
- Great industry reputation
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Great industry reputation
- Manufactures products in-house
- Award-winning company
- More expensive than competition
Best for Businesses
Aeroseal Windows
- Custom Designs
- Many years of experience
- Manufactures products in-house
- No lifetime warranty
Best Window Replacement Companies in Belmont
The EcoWatch team examined dozens of installers across the country to find the top window companies for our readers. The providers mentioned in this article scored the best in our review categories, which include energy-efficient offerings, customer service, availability, local expertise, price and more.

Window World
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Low prices relative to competitors
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Lifetime warranty
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Great industry reputation
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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 provider has 27 years of experience in the window installation industry, and it has become one of the most respected companies in Belmont. Many positive reviews from customers online back the provider's reputation.
It has established itself as a company 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 is an Energy Star partner and has 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 be sure to ask your Window World representative when inquiring about services.
How much does Window World cost in Belmont?Although prices are not readily available on Window World's website, it's known for offering some of the most affordable window installations around. If you'd like to know for sure, you can inquire about a quote on the company's website.

Renewal by Andersen
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Great industry reputation
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Manufactures products in-house
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Award-winning company
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More expensive than competition
Renewal by Andersen has the best availability in Belmont. It's 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 become one of the best companies in the business. Its reputation is backed by several positive reviews from customers online.
You may want to consider choosing 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 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 ask your Andersen representative when inquiring about services.
How much does Renewal by Andersen cost in Belmont?Although pricing is not readily 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 get more accurate pricing information is to receive a free quote from the company.

Aeroseal Windows
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Custom Designs
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Many years of experience
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Manufactures products in-house
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No lifetime warranty
Aeroseal Windows has the best window installation for businesses in Belmont. It's 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 business, and it has established itself as one of the most respected companies in Belmont.
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 WindowsThere are a wide range of window types available from Aeroseal Windows, some of which are Energy Star products. 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 Belmont?Prices are not available on Aeroseal's website since the cost of window installment differs based on how many and what type(s) of windows you need. However, it provides high-quality windows at a competitive price point. If you'd like to know for sure, you can get a quote on the company's website.

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 is a company that serves hundreds of thousands of homeowners, mostly in the mid-Atlantic region of the U.S. This provider has 16 years of experience in the window installation industry, and it has proved to be one of the most reputable companies in Belmont. The provider has hundreds of glowing reviews from customers on online review websites.
Window Nation may be the company for you if you're interested in 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 is an Energy Star partner offering a variety of energy-efficient windows. Note that not all of the company's windows are Energy Star certified, so be sure to ask your Window Nation representative when inquiring about services.
How much does Window Nation cost in Belmont?Although pricing information is not readily 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. If you'd like to know for sure, you can inquire about a quote on the company's website.
We aim to stay unbiased and transparent by including pros and cons for each installer. Additionally, any partnerships do not affect our reviews.
More Window Replacement Companies in Belmont
Coastal Windows & Exteriors
Beverly, MA-
Consistent Workmanship
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No-Hassle Pricing
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No-fee Quotes
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Timely Service
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-
No-Hassle Pricing
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Award-Winning
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Arrives on Time
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Free Quotes
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-
Reliable Service
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Helps Educate Customers
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Price Transparency
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Locally Recognized for Quality
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
Northeast Home & Energy
North Grafton, MA-
Award-Winning
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Consistent Workmanship
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Reliable Appointment Windows
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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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Business Windows
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Double-Hung
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Sliding Glass
Merrimack Valley Glass & Mirror
Newburyport, MA-
Excellent Customer Service
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Educational Website
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No-fee Quotes
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Arrives on Time
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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Commercial Windows
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Sliding Glass
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Aluminum Window Frames
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Glass Showers
Mass Window & Door Inc.
Bridgewater, MA-
Free Quotes
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Excellent Customer Service
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Reliable Service
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Price Transparency
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
NEWPRO
Woburn, MA-
No-fee Quotes
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Price Transparency
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Timely Service
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Educational Website
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-
Award-Winning
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Educational Website
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Price Transparency
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Timely 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-
Helps Educate Customers
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No-fee Quotes
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Award-Winning
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Arrives on Time
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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Double-Hung
Shine Construction Inc
Uxbridge, MA-
Helps Educate Customers
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Arrives on Time
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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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Custom Windows
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Full-Service Installations
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Commercial Windows
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Double-Hung
Nashua Glass
Nashua, NH-
Excellent Customer Service
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Award-Winning
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Price Transparency
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Free Quotes
Services Offered
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Residential Windows
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Architectural Glass
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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
Northern Glass LLC
Ipswich, MA-
Excellent Customer Service
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No-Hassle Pricing
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No-fee Quotes
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Consistent Workmanship
Services Offered
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Residential Windows
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Glass Showers
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Tempered Glass
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Doors
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Custom Window Designs
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Full-Service Installations
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Business Windows
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Sliding Glass
Mastercraft Roofing Siding Windows
Hingham, MA-
Consistent Workmanship
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Reliable Appointment Windows
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Good Customer Service
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No-Hassle Pricing
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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Commercial 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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Timely Service
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Dependable Service
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Locally Recognized for Quality
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-
Arrives on Time
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Free Quotes
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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 Window Designs
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Energy-Efficient Options
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Double-Hung
Window World of Boston
Shrewsbury, MA-
Award-Winning
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Dependable Service
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Excellent Customer Service
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Reliable Appointment Windows
Services Offered
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Sliding Glass
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Custom Window Designs
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Energy-Efficient Options
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Double-Hung
UBrothers Construction
Framingham, MA-
Free Quotes
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Reliable Appointment Windows
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Helps Educate Customers
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Consistent Workmanship
Services Offered
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Custom Windows
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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-
Helps Educate Customers
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Price Transparency
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Consistent Workmanship
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Award-Winning
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-
Reliable Service
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No-fee Quotes
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Helps Educate Customers
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Arrives on Time
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-
Price Transparency
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Free Quotes
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Timely Service
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Consistent Workmanship
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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Sliding Glass
Timberlane Glass and Mirror
Plaistow, NH-
Excellent Customer Service
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Consistent Workmanship
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Free Quotes
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Educational Website
Services Offered
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Full-Service Installations
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Custom Window Designs
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Residential Windows
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Sliding Glass
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Business Windows
King Shade & Window Co.
West Roxbury, MA-
No-Hassle Pricing
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Excellent Customer Service
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Helps Educate Customers
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No-fee Quotes
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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Commercial Windows
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Energy-Efficient Options
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Architectural Glass
Pella Windows & Doors of Boylston
Boylston, MA-
No-Hassle Pricing
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Free Quotes
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Helps Educate Customers
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Award-Winning
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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Commercial Windows
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Double-Hung
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Sliding Glass
Weaver Glass LLC
Beverly, MA-
No-Hassle Pricing
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Free Quotes
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Educational Website
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Excellent Customer Service
Services Offered
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Residential Windows
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Glass Showers
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Doors
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Custom Windows
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Business Windows
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Double-Hung
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Sliding Glass
Boston Glass Group
Chestnut Hill, MA-
Reliable Service
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Free Quotes
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Good Customer Service
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Price Transparency
Services Offered
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Residential Windows
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Tempered Glass
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Doors
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Custom Windows
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Business Windows
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Double-Hung
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Sliding Glass
Rite Window
Woburn, MA-
Educational Website
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Good Customer Service
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Dependable Service
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No-fee Quotes
Services Offered
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Custom Windows
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Glass Showers
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Energy-Efficient Options
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Double-Hung
Pro Entry Installs LLC
Salem, NH-
Consistent Workmanship
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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 Window Designs
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Residential Windows
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Double-Hung
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Bay Windows
Boston Glass & Boarding Service Inc.
Dorchester, MA-
Educational Website
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Consistent Workmanship
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Reliable Appointment Windows
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No-Hassle Pricing
Services Offered
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Custom Window Designs
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Residential Windows
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Business Windows
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Sliding Glass
A&A Services Home Improvement
Salem, MA-
Timely Service
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Excellent Customer Service
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No-fee Quotes
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Helps Educate Customers
Services Offered
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Custom Window Designs
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Fast Delivery
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Architectural Glass
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Double-Hung
Pella Windows & Doors of Hingham
Hingham, MA-
Award-Winning
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Free Quotes
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Educational Website
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Gives to charity
Services Offered
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Custom Windows
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Architectural Glass
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Sliding Glass
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Double-Hung
How Installing Energy-Efficient Windows in Belmont Saves You Money
There are quite a few benefits of switching to energy-efficient windows. Some reasons you may want to consider making the change include the following:
- Protect your valuables: Many energy-efficient windows have low-emissivity coatings, which not only insulate your home better, but also filter out damaging UV rays, preventing fading of your furniture, carpet and other valuables.
- Protect your investment: Keeping your windows up to date is an important part of maintaining your property and its value, especially if you have an older home.
- Save on energy bills: Once you upgrade to energy-efficient windows, you can see a reduction in your bills by about 12% since you'll require less energy to heat or cool your house.
- Decrease your carbon footprint: Since energy-efficient windows improve the insulation in your house, you can lower your indirect greenhouse gas emissions by about 12%, according to Energy Star.
Estimated Cost of Window Replacement in Belmont
Windows come in various shapes and sizes, so costs and services will vary remarkably. Here are the typical costs and services that you can find from window installation companies.
How Much Do New Windows Cost?
Although the national average of installing a single window is around $600, it can range anywhere from $200 to $1,200. But prices differ remarkably depending on the size of your home, complexity of the installation, your location and the quality of the company you choose. Many window installers also provide door installations, which will add extra costs to your project.
It's also worth bearing in mind that energy-efficient windows will cost more initially, but Energy Star predicts that switching out the windows on your Belmont home can mean an average energy savings of $236 to $319 each year for single-pane window replacement, or between $87 to $126 each year for double-pane windows. The amount of money you'll save by upgrading to energy-efficient windows depends on your local climate, energy rates and other factors unique to your home.
We recommend requesting free quotes from multiple window installers to find the one that works best for you.
What Services do Window Installers Offer?
When it comes to window replacements, in general there are two kinds that your provider will offer: full-frame and pocket installations.
Full-frame installations involve replacing the full window — the sill, frame, trim and all. These are most common when you want a different style for your windows or when it has a great amount of deterioration. Full-frame installations involve more time and labor and will increase overall costs. Pocket installations (or retrofits) involve installing a new window within its existing frame, which makes pocket installations less labor-intensive and costly. But, if the frame has any damage or rot, you will likely need a full-frame installation instead.
If you're unsure which type of window installation service you need, your installer should be able to assist you. Generally, the choice is influenced by factors like the age and condition of the home, the type of building material, budget and time restrictions.
Best Affordability
Window World
- Low prices relative to competitors
- Lifetime warranty
- Great industry reputation
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Great industry reputation
- Manufactures products in-house
- Award-winning company
- More expensive than competition
Best for Businesses
Aeroseal Windows
- Custom Designs
- Many years of experience
- Manufactures products in-house
- No lifetime warranty
How We Choose the Best Window Installers in Belmont
In our hunt to make your home improvements easier and more eco-friendly in Belmont, EcoWatch examined dozens of companies before landing on these. We've evaluated the top window replacement companies in Belmont mainly based on energy efficiency, as it's the most sustainable option and the best one for homeowners. Energy-efficient windows can lower electricity bills by hundreds of dollars. Along with energy efficiency, our rating methodology takes the following factors into consideration:
Service Area
Since this is a guide for Belmont, we only included companies that provide services to the city. There are other reputable providers that didn't make our list because they wouldn't be able to serve homeowners in Belmont.
Work Quality
When installing new windows, the quality and breadth of services can often play just as important of a role in insulation and performance as the brand of window 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 very important review factor. If the majority of customers don't have nice things to say about their service from a certain company, it won't be featured on EcoWatch.
Cost
This one is a give-and-take: as with other services, cheap window installation companies are not going to provide the most quality service. On the other hand, we want to ensure we're highlighting companies that provide a variety of price and financing options so they're accessible to most homeowners.
Warranty
As discussed, windows are a serious investment, so you'll want to be certain that investment is well protected. Window installation companies with lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Due to Belmont's climate, homeowners will want to mitigate rot, water damage and low efficiency. We factored in local experience to reflect the ability of Belmont window companies to prepare homes for the climate. If a company has less than 10 years of experience, it loses points in this category.
Belmont, MA Window Replacement FAQs
What is the typical cost to install windows in a home?
The typical cost to install one window can range from $450 to $650. There are many factors that affect the cost, such as the materials used in designing the windows, styles and sizes of windows, your property's location, local labor costs, how energy-efficient the windows are and the number of windows.
Which type of window is the best?
Generally, double-pane windows are more efficient than single-pane windows and windows that do not open will be more efficient than windows that do. To be sure you're getting the most energy-efficient windows, look for models that have the blue Energy Star certification — this means they're certified energy-efficient by the U.S. Department of Energy.
When should I use a window installation company?
Unless you're handy and have the time needed to replace your own windows, we recommend hiring a professional. The window installation process is quite involved and can take anywhere from four to six hours for a single window. Although it's tempting to try to do it yourself to save money, hiring a professional is a faster, more efficient and safer alternative.
How long does it usually take to install windows?
Since a window takes about 30 minutes to install, about 16 windows can be installed during a typical 8-hour work day.