23 Best Window Replacement Companies in Littleton, MA (Feb 2023)
Window Companies Near Me
When the time comes to upgrade your windows, our reviews of the best window installation companies can help you find the right provider for you.
We analyzed all the top window installers in Littleton 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
A guide on the top window installation companies in Littleton may not seem like the most captivating article on EcoWatch, but trust us, windows impact your life more than you might think. If your windows are drafty or damaged, you could be losing 25-30% of your house's heat or cool air out of them.
That's also bad for the environment, as the additional energy used by leaky windows increases your carbon footprint.
We've put together this guide on the top installation companies to help you in your search, so you can not only enjoy brand new windows, but also save money on your energy bills.
Best Overall
Renewal by Andersen
- Member of US Green Building Council
- Great industry reputation
- Award-winning company
- No lifetime warranty
Best Affordability
Window World
- Lifetime warranty
- Low prices relative to competitors
- EnergyStar Partner
- Quality of service will depend on your area
Best for Businesses
Aeroseal Windows
- Low number of customer complaints
- Great industry reputation
- Custom Designs
- Not ideal for residential installations
Best Window Replacement Companies in Littleton
The EcoWatch Reviews team assessed dozens of providers that service the Littleton area to find the top window installation companies by our standards. The providers mentioned in this article passed our review standards for energy-efficient offerings as well as price, local expertise, customer service and beyond.

Renewal by Andersen
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Member of US Green Building Council
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Great industry reputation
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Award-winning company
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No lifetime warranty
Renewal by Andersen provides the best availability in Littleton. Andersen has around 27 years of experience in the industry, and it currently serves nearly every state except Mississippi and West Virginia. The company has a lot of positive reviews from customers online.
Andersen may be the company for you if you're looking for one that uses in-home estimates and advanced digital tools to help you plan and visualize your project before getting started.
Energy Efficiency of Renewal by Andersen WindowsA handful of windows manufactured by the Andersen corporation were awarded Energy Star’s “Most Efficient” in 2021, and Andersen was named Energy Star’s Partner of the Year in 2019. Not all of Andersen's windows are Energy Star certified, so make sure you mention that you're interested in Energy Star windows when inquiring.
How much does Renewal by Andersen cost in Littleton?Andersen doesn't have any prices displayed 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. Getting a free quote on its website is the best way to get more accurate pricing information.

Window World
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Lifetime warranty
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Low prices relative to competitors
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EnergyStar Partner
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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. Window World has been in the window business for around 27 years. Many positive reviews on customer review websites back the company's reputation.
You may want to consider choosing Window World if you're interested in a installer 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 WindowsThere are a wide range 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 Littleton?Prices are not available on Window World's website, as the cost of window installment varies greatly based on how many and what type(s) of windows you need. However, it's known for offering some of the most affordable window installations around. The best way to get more accurate information is to receive a free quote from the company.

Aeroseal Windows
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Low number of customer complaints
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Great industry reputation
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Custom Designs
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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. This provider has 23 years of experience in the window installation business, and it has established itself as one of the best companies in Littleton.
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 variety 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 Littleton?Aeroseal does not mention prices on its website, but it provides high-quality windows at a competitive price point. The best way to know for sure is to ask for a free quote from the company.

Window Nation
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Award-winning company
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Manufactures products in-house
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Custom designs
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Wide variety of products and services
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Installation not covered by warranty
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Limited service area
Window Nation has the best residential windows in Littleton. It's 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 industry for about 16 years. Its reputation is backed by a considerable amount of positive reviews on customer review websites.
You may want to consider going with Window Nation if you're interested in a installer 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 that are Energy Star certified. Note that not all of the company's windows are Energy Star certified, so be sure to mention that you want energy-efficient windows to your Window Nation representative when inquiring about services.
How much does Window Nation cost in Littleton?Even though pricing information is not available on Window Nation's website, based on customer feedback, you can expect to pay between $300 and $525 per window installed, making it a more affordable option compared to competitors. If you'd like to know for sure, you can ask for a quote on the company's website.
We strive to remain unbiased and transparent by listing pros and cons for every provider. Additionally, any partnerships do not influence our rankings.
More Window Replacement Companies in Littleton
Coastal Windows & Exteriors
Beverly, MA-
Locally Recognized for Quality
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Excellent Customer Service
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Price Transparency
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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 Windows
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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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Reliable Service
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Price Transparency
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Award-Winning
Services Offered
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Fast Delivery
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Custom Window Designs
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Commercial 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
Northeast Home & Energy
North Grafton, MA-
Good Customer Service
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Reliable Appointment Windows
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Locally Recognized for Quality
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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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Double-Hung
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Sliding Glass
NEWPRO
Woburn, MA-
Educational Website
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Excellent Customer Service
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Free 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
NEWPRO
Wrentham, MA-
Excellent Customer Service
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Consistent Workmanship
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Reliable Appointment Windows
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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
Shine Construction Inc
Uxbridge, MA-
No-Hassle Pricing
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Reliable Appointment Windows
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Educational Website
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Free 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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Commercial Windows
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Double-Hung
Shine Construction Inc
Uxbridge, MA-
Educational Website
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Dependable Service
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Award-Winning
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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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Full-Service Installations
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Commercial Windows
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Double-Hung
Nashua Glass
Nashua, NH-
Free Quotes
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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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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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Business Windows
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Double-Hung
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Sliding Glass
Northern Glass LLC
Ipswich, MA-
No-Hassle Pricing
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No-fee Quotes
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Timely Service
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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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Tempered Glass
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Doors
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Custom Windows
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Full-Service Installations
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Business Windows
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Sliding Glass
Window World of Boston
Woburn, MA-
Award-Winning
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Free Quotes
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Good Customer Service
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Dependable Service
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-
Reliable Appointment Windows
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Dependable Service
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Award-Winning
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Educational Website
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-
Educational Website
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Price Transparency
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Excellent Customer Service
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No-fee Quotes
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
Mr. Handyman of Central - Eastern Norfolk County & S.Shore
Walpole, MA-
Timely Service
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No-Hassle Pricing
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Good Customer Service
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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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Commercial Windows
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Double-Hung
Bruin Corp. of Framingham
Ashland, MA-
Dependable Service
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Helps Educate Customers
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Arrives on Time
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No-fee Quotes
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
Timberlane Glass and Mirror
Plaistow, NH-
Free Quotes
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Good Customer Service
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Dependable Service
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Price Transparency
Services Offered
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Full-Service Installations
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Custom Windows
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Residential Windows
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Sliding Glass
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Commercial Windows
King Shade & Window Co.
West Roxbury, MA-
Reliable Service
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No-fee Quotes
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Educational Website
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Excellent Customer Service
Services Offered
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Double-Hung
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Full-Service Installations
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Custom Windows
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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-
Educational Website
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Award-Winning
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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
Weaver Glass LLC
Beverly, MA-
Good Customer Service
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Free Quotes
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Price Transparency
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Educational Website
Services Offered
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Residential Windows
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Glass Showers
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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
Boston Glass Group
Chestnut Hill, MA-
Dependable Service
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Good Customer Service
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Price Transparency
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No-fee Quotes
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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Commercial Windows
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Double-Hung
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Sliding Glass
Guaranty Glass and Mirror
Spencer, MA-
Excellent Customer Service
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No-Hassle Pricing
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Free Quotes
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Dependable Service
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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Aluminum Window Frames
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Business Windows
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Double-Hung
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Sliding Glass
Rite Window
Woburn, MA-
Locally Recognized for Quality
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Helps Educate Customers
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Good Customer Service
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Reliable Service
Services Offered
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Custom Window Designs
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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-
Excellent Customer Service
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Educational Website
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Arrives on Time
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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 Windows
Window World of New Hampshire
Manchester, NH-
Price Transparency
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Supports Charities
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Free Quotes
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Dependable Service
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 Littleton Saves You Money
There are several benefits of switching to energy-efficient windows. A few reasons you may want to consider making the change include the following:
- Protect your investment: The older your home is, the more likely it is that switching to energy-efficient windows will benefit you. Older homes usually have windows that are outdated, drafty or maybe even damaged in some way. Updating your windows could help increase the value of your home if you decide to sell.
- Reduce your carbon footprint: Decreasing how much energy you use also lowers your indirect greenhouse gas emissions. You could reduce it by about 139 pounds.
- Save money on electricity bills: Switching to energy-efficient windows reduces your energy bills by about 12% because you need less energy.
- Protect your valuables from fading: The low-emissivity coatings on some energy-efficient windows filter out damaging UV rays, preventing your furniture, carpet and other valuables from fading.
Estimated Cost of Window Replacement in Littleton
Windows come in different purposes, shapes and styles, so costs and services will vary tremendously depending on your project. Below, we detail the average cost and services that you'll find from window replacement companies.
How Much Do New Windows Cost?
According to our research, the typical cost of installing a single window is around $600. However, window replacement costs can range from $200 to $1,200 for each window. But costs will vary considerably based on the quality of your products, the current condition of your home, your location and the number of windows you need. Many window companies also offer replacement door installations and other add-ons like shutters, coating, baths and more. Additional services will increase your overall project costs.
It's also worth noting that energy-efficient windows will cost more initially, but Energy Star estimates that upgrading the windows on your Littleton home translates to an average energy savings of $236 to $319 per year for single-pane window replacement, or between $87 to $126 per year for double-pane windows. How much you'll save by upgrading to energy-efficient windows varies based on your local climate, energy rates and other factors unique to your home.
How much your window installation costs will also vary depending on the type of material you choose for the frames. Wood windows are usually the most expensive, although it depends if they are completely wood or clad with aluminum or vinyl. Fiberglass windows also tend to be a bit more expensive than vinyl, but they are shown to be more efficient.
What Services do Window Installers Offer?
The first step when planning a replacement is to think about whether you should get a full-frame or pocket installation.
A full-frame installation replaces the entire window, such as the windowsill, frame, trim and the window panes. As this type of installation requires more time and labor, it will be more expensive than a pocket installation. Pocket installations (also known as retrofits) are when you replace a window within its existing frame. Pocket installations are on the simpler end and will be less expensive, but you can't do this type of installment if you have any pre-existing rot or water damage.
Your window installation company will be able to advise you on the best type for your project. In Littleton, the choice will mostly be influenced by how much damage there is currently and the age of your existing frames.
Best Overall
Renewal by Andersen
- Member of US Green Building Council
- Great industry reputation
- Award-winning company
- No lifetime warranty
Best Affordability
Window World
- Lifetime warranty
- Low prices relative to competitors
- EnergyStar Partner
- Quality of service will depend on your area
Best for Businesses
Aeroseal Windows
- Low number of customer complaints
- Great industry reputation
- Custom Designs
- Not ideal for residential installations
How We Choose the Best Window Installers in Littleton
In our hunt to find the most reliable, eco-friendly window installers in Littleton, the EcoWatch Reviews team examined many companies before landing on these. Along with energy efficiency, we assessed window companies all across the state and ranked them based on the following methodology:
Service Area
This one is pretty self-explanatory, but we've chosen to highlight window installation companies that serve a wide variety of states and cities so you can find a quality window installation company near you.
Work Quality
When choosing new windows, the quality and breadth of services can often play just as important of a role in overall efficiency and performance as the brand 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
We analyzed patterns in recent customer feedback to find the companies with the most customer satisfaction, weighted by sample size. Customer satisfaction may be the factor we place the most value on, as it indicates the quality of services across nearly every category, including quality of parts, cost, 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 as low as possible. When analyzing the prices of providers, we gave higher scores to companies with reasonable prices and accessible financing rather than "cheaper" services.
Warranty
Protecting your investment in new windows is important to many homeowners. That's why window installation companies with lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Last but not least, we like to see companies that have a proven track record in the industry. Window installers that have more experience earn higher rankings by our standards. We like to see at least ten years of experience.
Littleton, MA Window Replacement FAQs
What is the average cost to install windows in a home?
The average cost to install one window ranges between $450 and $650. There are several factors that influence how much it costs, such as how energy-efficient the windows are, the materials used in designing the windows, the number of windows, styles and sizes of windows, your property's location and local labor costs.
Which kind of window should I get?
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. If you want to be sure you'll have the most energy-efficient windows, look for models that have the blue Energy Star certification — that means they're certified energy-efficient by the U.S. Department of Energy.
What do window installers do?
Window installation companies will do the entire process — from replacing old windows with new ones to cleaning up afterward. In addition, many companies offer window manufacturing, customization and repairs.
When is the best time of year to replace windows?
Though you can install windows any time of year, warmer weather is often better for replacing windows. In addition, the weather should be dry, as rain can make the installation harder.
How often should you replace windows?
Windows generally last 20 to 30 years, but anytime you notice damage on your windows, it's a good time to have them checked by an expert to see if they are in need of a repair or replacement.