20 Best Window Companies in Waltham, MA (2023 Reviews)
Thinking of improving your home's energy efficiency? The top window replacement companies can help.
We analyzed all the top-rated window companies in Waltham and selected the best 20 based on:
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Customer reviews
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Window installation expertise
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Popularity with home-owners like you
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Updated September 15, 2023
Why you can trust EcoWatch
A guide on the top window replacement companies in Waltham may not seem like the most captivating article on EcoWatch, but trust us, windows impact your life more than you might realize. According to the Department of Energy, heat or cool air lost through traditional, outdated windows could make up 25-30% of heating and cooling usage.
That's bad for both your wallet and the environment, but one of the best window installation companies can help you with that.
We've put together this guide on the top installation companies to help you in your search, so you can not only benefit from brand new windows, but also save money on your electricity bills.
Best Availability
Renewal by Andersen
- Great industry reputation
- Member of US Green Building Council
- Manufactures products in-house
Window Veteran
Window World
- EnergyStar Partner
- Wide variety of products and services
- Lifetime Warranty
Best Window Installation & Replacement Companies in Waltham
The EcoWatch team evaluated several window providers across Waltham to narrow our list down to the best ones. We assessed the companies based on their energy-efficient offerings, price, local experience, coverage area, customer service and more.

Window World
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EnergyStar Partner
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Large serice area
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Low prices relative to competitors
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Great industry reputation
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Lifetime warranty
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Quality of service will depend on your area
Window World has windows expertise in Waltham. It's the largest window replacement company in the country, known for its vinyl windows and affordability. Window World has been in the window installation business for around 27 years. The company has a lot of positive reviews from customers online.
You may want to consider choosing Window World if you're looking for 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 Waltham?Window World does not detail prices on its website, but it's known for offering some of the most affordable window installations around. The best way to get more accurate pricing information is to receive a free quote from the company.

Renewal by Andersen
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Great industry reputation
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Award-winning company
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Member of US Green Building Council
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Manufactures products in-house
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No lifetime warranty
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More expensive than competition
Renewal by Andersen provides the best availability in Waltham. Andersen has about 27 years of experience in the industry, and it currently serves nearly every state except Mississippi and West Virginia.
Andersen may be the company for you if you want one that uses in-home estimates and advanced digital tools to help you plan and visualize your project before getting started.
Energy Efficiency of Renewal by Andersen WindowsRenewal by Andersen 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 ask your Andersen representative when inquiring about services.
How much does Renewal by Andersen cost in Waltham?Prices aren’t available on Andersen’s website, but based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. For more accurate information on the cost, you can receive a quote from the company.

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 has the best window installation for businesses in Waltham. 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. Aeroseal has been in the window installation industry for about 23 years. Its reputation is backed by several positive reviews from customers online.
Aeroseal may be the company for you if you're interested in one that installs windows and doors at businesses across the Eastern U.S.
Energy Efficiency of Aeroseal Windows WindowsAeroseal Windows is an Energy Star partner with a variety of energy-efficient windows. Note that not all of the company’s windows are Energy Star certified, so make sure to ask your Aeroseal representative when inquiring about services.
How much does Aeroseal Windows cost in Waltham?Aeroseal doesn’t have any pricing information available on its website, but it provides high-quality windows at a competitive price point. Receiving a free quote on its website is the best way to get more accurate information.

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 Waltham. 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 business for around 16 years. The company has a lot of positive reviews from customers online.
You may want to consider choosing Window Nation if you're looking for 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 WindowsThere are a wide range of window types that Window Nation offers, some of which are Energy Star products. 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 Waltham?Window Nation does not detail prices on its website, but based on customer feedback, you can expect to pay between $300 and $525 per window installed, making it a more affordable option compared to competitors. The best way to get more accurate pricing information is to receive a free quote from the company.
One thing to note is that the following companies are national, meaning the quality of the service may depend on your local crew. We have tried to be unbiased and transparent by listing pros and cons for every provider.
More Window Companies in Waltham
Renewal by Andersen of Boston
Northborough, MA-
Educational Website
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Price Transparency
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Good Customer Service
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Free assessment
Services Offered
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Custom Window Designs
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Bay Windows
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Sliding Glass
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Commercial Windows
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Double-Hung
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Residential Windows
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Window Replacement
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Glass Showers
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Stained Glass
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Fast Delivery
Window World of Boston
Woburn, MA-
Price Transparency
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Good Customer Service
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Timely Service
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Educational Website
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Free assessment
Services Offered
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Double-Hung
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Window Replacement
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Stained Glass
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Residential Windows
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Sliding Glass
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Fast Delivery
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Custom Window Designs
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Bay Windows
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Energy-Efficient Options
Mighty Dog Roofing Metro West Boston
Needham, MA-
Price Transparency
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Good Customer Service
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Free assessment
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Timely Service
Services Offered
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Aluminum Window Frames
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Custom Window Designs
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Residential Windows
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Fast Delivery
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Window Replacement
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Commercial Windows
King Shade & Window Co.
West Roxbury, MA-
Good Customer Service
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Educational Website
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Free assessment
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Price Transparency
Services Offered
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Double-Hung
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Custom Window Designs
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Commercial Windows
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Window Replacement
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Full-Service Installations
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Energy-Efficient Options
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Residential Windows
Cechinel Siding & Windows
Somerville, MA-
Price Transparency
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Free assessment
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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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Double-Hung
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Residential Windows
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Sliding Glass
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Bay Windows
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Window Replacement
EXPRESS REMODELING GROUP, LLC
Medford, MA-
Educational Website
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Good Customer Service
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Price Transparency
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Free assessment
Services Offered
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Custom Window Designs
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Aluminum Window Frames
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Window Replacement
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Commercial Windows
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Residential Windows
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Double-Hung
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Glass Showers
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Fast Delivery
Accurate Glass, Inc.
Woburn, MA-
Good Customer Service
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Free assessment
Services Offered
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Sliding Glass
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Aluminum Window Frames
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Window Repair
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Commercial Windows
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Residential Windows
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Custom Window Designs
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Glass Showers
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Full-Service Installations
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Window Replacement
Rite Window
Woburn, MA-
Good Customer Service
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Price Transparency
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Educational Website
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Free assessment
Services Offered
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Double-Hung
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Custom Window Designs
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Residential Windows
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Window Replacement
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Energy-Efficient Options
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Fast Delivery
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Glass Showers
Boston Glass Group
Chestnut Hill, MA-
Price Transparency
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Good Customer Service
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Free assessment
Services Offered
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Commercial Windows
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Residential Windows
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Sliding Glass
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Glass Showers
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Double-Hung
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Fast Delivery
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Window Replacement
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Custom Window Designs
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Tempered Glass
Melrose Glass Co
Melrose, MA-
Good Customer Service
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Free assessment
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Price Transparency
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Educational Website
Services Offered
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Aluminum Window Frames
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Custom Window Designs
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Window Replacement
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Fast Delivery
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Commercial Windows
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Glass Showers
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Residential Windows
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Double-Hung
Mastercraft Roofing Siding Windows
Auburndale, MA-
Timely Service
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Good Customer Service
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Price Transparency
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Free assessment
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Educational Website
Services Offered
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Window Replacement
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Commercial Windows
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Residential Windows
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Custom Window Designs
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Double-Hung
Home Services at The Home Depot
Boston, MA-
Educational Website
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Free assessment
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Good Customer Service
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Price Transparency
Services Offered
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Bay Windows
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Stained Glass
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Window Replacement
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Residential Windows
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Fast Delivery
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Custom Window Designs
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Commercial Windows
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Glass Showers
Fisher Windows
Waltham, MA-
Free assessment
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Good Customer Service
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Educational Website
Services Offered
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Residential Windows
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Window Replacement
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Custom Window Designs
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Window Repair
Go Pro Roofing & Construction
Lexington, MA-
Free assessment
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Price Transparency
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Good Customer Service
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Educational Website
Services Offered
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Window Replacement
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Residential Windows
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Custom Window Designs
Stormtite
Watertown, MA-
Free assessment
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Price Transparency
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Good Customer Service
Services Offered
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Custom Window Designs
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Residential Windows
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Window Replacement
Calnan’s Energy Systems, Inc.
Waltham, MA-
Good Customer Service
Services Offered
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Residential Windows
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Fast Delivery
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Custom Window Designs
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Window Replacement
Best Handyman Boston
Boston, MA-
Good Customer Service
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Educational Website
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Free assessment
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Price Transparency
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Timely Service
Services Offered
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Custom Window Designs
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Commercial Windows
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Residential Windows
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Glass Showers
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Window Repair
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Window Replacement
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Stained Glass
Pella Windows & Doors of Woburn
Woburn, MA-
Educational Website
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Free assessment
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Price Transparency
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Good Customer Service
Services Offered
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Window Replacement
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Custom Window Designs
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Double-Hung
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Residential Windows
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Bay Windows
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Sliding Glass
Adams Shade & Screen Co
Framingham, MA-
Free assessment
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Good Customer Service
Services Offered
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Custom Window Designs
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Window Replacement
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Residential Windows
Shore Lock Homes
Natick, MA-
Good Customer Service
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Free assessment
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Price Transparency
Services Offered
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Full-Service Installations
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Commercial Windows
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Residential Windows
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Fast Delivery
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Custom Window Designs
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Window Replacement
Calculate how much you can expect to pay for window installation and replacement in Waltham, MA using our customized window cost calculator.
Estimates will vary based on window dimensions and other unique factors to your home. Getting in touch with a local window installer is the best way to get an accurate cost estimate for your home.
How Installing Energy-Efficient Windows in Waltham Saves You Money
By switching to energy-efficient windows, you can benefit in several ways, such as:
- Protect your valuables: The low-emissivity coatings on many Energy Star certified windows help prevent your floors, carpets and furniture from fading by filtering out UV rays.
- 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.
- More efficient energy use in your household: Because the winters can get very cold in Waltham, homeowners usually depend on their heater a lot. Energy-efficient windows cut back on the amount of heat that is lost through your windows, which makes it easier to keep your house warm.
- Save money on electricity bills: The Department of Energy estimates that heat gained or lost via windows accounts for about 25-30% of energy use in your home. Switching to energy-efficient windows can help reduce that amount, which helps you save $464 a year on your bills.
Estimated Cost of Window Replacement in Waltham
Windows come in various purposes, shapes and styles, so costs and services will differ considerably based on your project. Below, we detail the average cost and services that you'll find from window installers.
How Much Do New Windows Cost?
According to our research, the average cost to install a single window is about $600. However, window replacement costs can range from $200 to $1,200 for each window. How much it will cost depends on several factors, like number of windows, size, material, type, the location of your home and more.
It's important to remember that windows with higher efficiency may cost more upfront but can save you hundreds of dollars by lowering your energy bills. Investing in certified energy-efficient windows can save Waltham homeowners $464+ a year when replacing single-pane windows.
Another factor that influences the total cost is the material of the frame you select. Aluminum frames are generally the least expensive and are sturdy and light, but they provide poor insulation. On the other hand, wood frames cost the most because they are aesthetically pleasing and provide decent insulation. Fiberglass and vinyl frames provide good insulation as well and cost somewhere between the other two.
What Services do Window Installers Offer?
When it comes to window replacements, there are typically two types that your installer will offer: full-frame and pocket installations.
Full-frame installations are usually done when you want a new style or your window has a lot of rot or deterioration. With this service, your installers will replace the entire window, including the trim, frame and sill. A pocket installation entails installing a new window without replacing the frame. This means instead of tearing out the whole unit and reinstalling it, the contractor will just put the replacement window (also called a retrofit or insert window) into the frame.
If you're still trying to decide which type of installation you need, you can consult with your provider and get their recommendation. The choice mostly is influenced by how old the frames are and if there's any damage present.
Best Availability
Renewal by Andersen
- Great industry reputation
- Member of US Green Building Council
- Manufactures products in-house
Window Veteran
Window World
- EnergyStar Partner
- Wide variety of products and services
- Lifetime Warranty
How We Choose the Best Window Installers in Waltham
EcoWatch reviews differ from other reviews since we evaluate these companies through a sustainability lens. Along with energy efficiency, we assessed window companies all across the state and ranked them using the following methodology:
Service Area
Because this is a guide for Waltham, we only included companies that cover the city. There are certainly reputable providers that didn't make the cut because of the low odds that they would serve the average homeowner in Waltham.
Work Quality
When picking new windows, the quality and variety of services can often play just as important of a role in insulation and performance as the type of window you opt for. We do rate window installers higher if they offer high-quality products, but we also factor in workmanship as reflected in customer feedback.
Customer Reviews
Customer feedback is another very important review factor. If most customers don't have positive things to say about their experience with a certain company, it won't be featured on EcoWatch.
Cost
Cheaper windows certainly don't mean better windows, but we know many of our readers would like to keep costs as low as 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 serious investment, so you'll want to be certain that investment is well protected. Window installation companies that have lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Due to Waltham's climate, homeowners need to be wary of rot, low efficiency and water damage. We factored in local experience to reflect the ability of Waltham window companies to prepare homes for these issues. If a company has less than 10 years of experience, it loses points in this category.
Waltham, MA Window Replacement FAQs
What is the typical cost to install windows in a home?
The national average cost of installing a window is about $600 but can range from $200 to $1,200, depending on a variety of factors. The price is generally dependent on the size of the window, the location of your property and the type and material of the window. Also, remember that energy-efficient windows may cost more initially but can save you a decent amount of money a year in energy bills.
Which kind of window should I get?
A window's energy efficiency depends on several factors, including the quality of the installation and the kind of window. Look for Energy Star Certified windows — these are usually the most energy-efficient and are certified by the U.S. Department of Energy.
What services do window installation companies offer?
Window installation companies will do the entire process — from replacing your old windows with brand new ones to cleaning up after the windows have been put in place. In addition, many companies offer window manufacturing, customization and repairs.
What time of year should I replace my windows?
While you can install windows any time of year, warmer weather is usually better for replacing windows. In addition, it shouldn't be raining, since rain can make the installation more difficult.