22 Best Window Replacement Companies in Harvard, MA (Mar 2023)
Window Companies Near Me
Are you looking to replace your windows? Our guide to the top window installation companies can help you pick the right one for you.
We analyzed all the top window installers in Harvard and selected the top 22 based on:
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Customer reviews
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Window replacement expertise
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Popularity with home-owners like you
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Updated March 14, 2023
Why you can trust EcoWatch
A guide on the best window replacement companies in Harvard may not seem like the most riveting article on the EcoWatch site, but trust us, windows have more of an impact on your life than you might think. The Department of Energy estimates that heat or cool air lost through outdated or drafty windows could be responsible for about 30% of heating and cooling costs. In Harvard, where the energy bills are an average of $32 per month, that's almost $$114 per year wasted.
Thankfully, helping you save energy with more efficient windows also helps our goals of conserving energy and the resources it takes to make it.
Efficient windows are particularly important in Harvard, where winters are long and cold. According to Energy Star, making the switch to energy-efficient windows can save the average homeowner up to $482 per year.
Best Affordability
Window World
- Large serice area
- Great industry reputation
- EnergyStar Partner
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Great industry reputation
- Member of US Green Building Council
- Manufactures products in-house
- More expensive than competition
Best for Residential Windows
Window Nation
- Wide variety of products and services
- Manufactures products in-house
- Custom designs
- Installation not covered by warranty
Best Window Replacement Companies in Harvard
The EcoWatch Reviews team examined dozens of installers across the country to find the best window replacement companies for our readers. We assessed the companies based on their energy-efficient offerings, coverage area, price, local experience, customer service and more.

Window World
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Large serice area
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Great industry reputation
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EnergyStar Partner
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Quality of service will depend on your area
Window World offers windows expertise in Harvard. It's 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 reputable companies in the business. The provider has many positive reviews from customers online.
You may want to consider going with Window World if you're interested in 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's commitment to sustainability shows in its energy-efficient window offerings. 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 Harvard?Window World does not mention 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 request a free quote from the company.

Renewal by Andersen
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Great industry reputation
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Member of US Green Building Council
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Manufactures products in-house
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More expensive than competition
Renewal by Andersen provides the best availability in Harvard. Andersen has been in the window industry for around 27 years. Its reputation is backed by many 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 WindowsRenewal by Andersen is an Energy Star partner and offers a variety of energy-efficient windows that are Energy Star certified. Note that not all of the company's windows are Energy Star certified, so be sure to ask your Andersen representative when inquiring about services.
How much does Renewal by Andersen cost in Harvard?Andersen doesn't have any pricing information listed on its website, but based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. The best way to know for sure is to ask for a free quote from the company.

Window Nation
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Wide variety of products and services
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Manufactures products in-house
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Custom designs
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Installation not covered by warranty
Window Nation is a company that serves hundreds of thousands of homeowners, mostly in the mid-Atlantic region of the U.S. Window Nation has been in the window installation industry for about 16 years. The provider has hundreds of glowing reviews from customers online.
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 appeals to eco-conscious consumers by providing energy-efficient window offerings. Each product has windowpanes coated with a Low-E (low emissivity) glaze that prevents damaging UV rays from heating your home. Plus, the spaces between double- and triple-pane windows are filled with argon gas that’s been proven to improve home insulation.
How much does Window Nation cost in Harvard?Window Nation doesn't have any cost information displayed 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. For more detailed information on the cost, you can inquire about 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 provides the best window installation for businesses in Harvard. Aeroseal has around 23 years of experience in the window replacement sector.
If you're looking for a company that installs windows and doors at businesses across the Eastern U.S, this may be the right provider for you.
Energy Efficiency of Aeroseal Windows WindowsAeroseal Windows' commitment to sustainability can be seen in its energy-efficient window offerings. 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 Harvard?Aeroseal doesn't have any prices displayed on its website, but it provides high-quality windows at a competitive price point. You can inquire about a free quote on its website for more information about pricing.
One thing to note is that the following companies are national, meaning the quality of the service may depend on your local team. We have tried to stay unbiased and transparent by listing pros and cons for every provider.
More Window Replacement Companies in Harvard
Renewal by Andersen of Boston
Northborough, MA-
No-Hassle Pricing
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Excellent Customer Service
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Dependable Service
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Award-Winning
Services Offered
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Fast Delivery
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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
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Bay Windows
Northeast Home & Energy
North Grafton, MA-
Arrives on Time
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Helps Educate Customers
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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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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-
No-Hassle Pricing
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Free Quotes
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Helps Educate Customers
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Arrives on Time
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-
Arrives on Time
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Excellent Customer Service
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Award-Winning
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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 Window Designs
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Double-Hung
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Sliding Glass
Shine Construction Inc
Uxbridge, MA-
No-Hassle Pricing
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Award-Winning
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Arrives on Time
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Good 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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Business Windows
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Double-Hung
Shine Construction Inc
Uxbridge, MA-
Arrives on Time
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Locally Recognized for Quality
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Helps Educate Customers
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Good Customer Service
Services Offered
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Residential Windows
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Custom Window Designs
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Full-Service Installations
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Commercial Windows
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Double-Hung
Nashua Glass
Nashua, NH-
Good Customer Service
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No-fee Quotes
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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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Architectural Glass
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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
Window World of Boston
Woburn, MA-
No-Hassle Pricing
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Excellent Customer Service
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Consistent Workmanship
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Educational Website
Services Offered
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Sliding Glass
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Custom Windows
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Energy-Efficient Options
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Double-Hung
Window World of Boston
Shrewsbury, MA-
Free Quotes
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Excellent Customer Service
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No-Hassle Pricing
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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-
Educational Website
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Locally Recognized for Quality
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Free Quotes
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Arrives on Time
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-
Award-Winning
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Consistent Workmanship
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Educational Website
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No-fee Quotes
Services Offered
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Custom Windows
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Residential Windows
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Commercial Windows
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Double-Hung
Bruin Corp. of Framingham
Ashland, MA-
Excellent Customer Service
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No-Hassle Pricing
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Timely Service
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Free Quotes
Services Offered
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Residential Windows
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Energy-Efficient Options
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Custom Windows
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Commercial Windows
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Sliding Glass
Timberlane Glass and Mirror
Plaistow, NH-
Consistent Workmanship
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Price Transparency
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Helps Educate Customers
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Excellent Customer Service
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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Business Windows
King Shade & Window Co.
West Roxbury, MA-
No-fee Quotes
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Helps Educate Customers
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Price Transparency
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Reliable Service
Services Offered
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Double-Hung
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Full-Service Installations
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Custom Windows
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Business Windows
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Energy-Efficient Options
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Architectural Glass
Pella Windows & Doors of Boylston
Boylston, MA-
No-fee Quotes
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Good Customer Service
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Locally Recognized for Quality
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Helps Educate Customers
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
Boston Glass Group
Chestnut Hill, MA-
No-fee Quotes
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Excellent Customer Service
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Price Transparency
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Consistent Workmanship
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-
Price Transparency
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Free Quotes
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Excellent Customer Service
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Reliable Service
Services Offered
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Residential Windows
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Architectural Glass
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Custom Windows
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Aluminum Window Frames
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Business Windows
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Double-Hung
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Sliding Glass
Rite Window
Woburn, MA-
Good Customer Service
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Educational Website
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Price Transparency
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Free Quotes
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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Reliable Service
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No-Hassle Pricing
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Arrives on Time
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
Window World of New Hampshire
Manchester, NH-
No-fee Quotes
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Dependable Service
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Helps Educate Customers
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No-Hassle Pricing
Services Offered
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Custom Window Designs
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Architectural Glass
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Sliding Glass
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Double-Hung
Boston Glass & Boarding Service Inc.
Dorchester, MA-
Price Transparency
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Consistent Workmanship
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Educational Website
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Good Customer Service
Services Offered
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Custom Windows
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Residential Windows
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Commercial Windows
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Sliding Glass
A&A Services Home Improvement
Salem, MA-
Timely Service
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No-fee Quotes
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Dependable Service
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Good Customer Service
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
How Installing Energy-Efficient Windows in Harvard Saves You Money
There are quite a few benefits of switching to energy-efficient windows. A few reasons you may want to consider making the switch include the following:
- Protect your valuables: Many energy-efficient windows have low-emissivity coatings, which not only provide better insulation for your home, but also filter out damaging UV rays, preventing your furniture, carpet and other valuables from fading.
- Save on energy bills: According to the Department of Energy, heat gained or lost through windows makes up around 25-30% of residential energy use. Switching to energy-efficient models can help lower how much energy is used in your home, therefore saving you about 12% more on your bills.
- Protect your investment: The older your home is, the more likely it is that getting new windows will benefit you. Older homes usually have windows that are outdated, leaky or potentially even damaged in some way. Updating your windows could help increase the value of your property if you decide to sell.
- Decrease your carbon footprint: In Harvard, you can reduce your indirect greenhouse gas emissions by about 139 pounds per year when you switch to energy-efficient windows.
Estimated Cost of Window Replacement in Harvard
Windows come in various styles, purposes and shapes, so costs and services will vary considerably based on your project. Below, we detail the typical cost and services that you'll find from window installation companies.
How Much Do New Windows Cost?
According to our market research, the average cost to install a single window is about $600. However, window replacement costs can range from $200 to $1,200 a window. These estimates are based on specific characteristics of your installation, like type, material, number of windows, the location of your home, size and more.
Whether or not you choose energy-efficient windows is another factor that will influence the cost. These will typically cost more than other windows, but on the other hand, you can save about $482 a year on your energy bills in Harvard.
Costs will also vary based on the material you pick for your window frames. Aluminum frames cost the least. They're sturdy, light and maintenance-free, but provide poor insulation. Vinyl frames are a bit more expensive and provide good insulation. Composite frames made using wood fibers encased in plastic also provide good insulation and are moderately expensive. Wood frames are the most expensive and are the most in-demand. They're also aesthetically pleasing and provide decent insulation for your home.
What Services do Window Installers Offer?
In general, there are two types of window replacement services companies provide: full-frame and pocket installations.
Full-frame installations involve replacing the full window, including the trim, sill and frame. You most likely need a full-frame installation when you want a new style or your window has considerable damage or rot. Full-frame installations are more involved and will raise the total cost. Pocket installations (also known as retrofits) are when you replace a window without replacing the frame. Pocket installations are simpler and will be less expensive, but you can't do this kind of installment if you have any pre-existing rot or water damage.
If you're hiring a reputable window installation company, your company will be able to advise you on the best type for your project. In Harvard, the choice will mostly be influenced by how much damage there is currently and the age and condition of your existing frames.
Best Affordability
Window World
- Large serice area
- Great industry reputation
- EnergyStar Partner
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Great industry reputation
- Member of US Green Building Council
- Manufactures products in-house
- More expensive than competition
Best for Residential Windows
Window Nation
- Wide variety of products and services
- Manufactures products in-house
- Custom designs
- Installation not covered by warranty
How We Choose the Best Window Installers in Harvard
In our search to make your home improvements easier and more eco-friendly in Harvard, the EcoWatch team examined dozens of companies before deciding on these. Along with energy efficiency, we reviewed window companies all across the state and ranked them based on the following methodology:
Service Area
This one is self-explanatory, but we've chosen to highlight window installation companies that serve the Harvard area 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 rate window installers higher if they offer high-quality products, but we also consider workmanship as reflected in customer feedback.
Customer Reviews
Another self-explanatory yet very important review factor is customer feedback. 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
This one is a give-and-take: similar to most services, cheap window companies are not going to provide the most quality service. On the other hand, we want to ensure we're highlighting companies that offer a range of price and financing options so they're accessible to most homeowners.
Warranty
As discussed previously, windows are a considerable investment, so you'll want to make sure that investment is well protected. Window installation companies that provide lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Because of Harvard's climate, homeowners need to be wary of rot, water damage and low efficiency. We factored in local experience to reflect the ability of Harvard window companies to prepare homes for these issues. If a company has less than 10 years of experience, it loses points in this category.
Harvard, MA Window Replacement FAQs
How much should window installation cost?
The national average cost of installing one window is around $600 but can range from $200 to $1,200, depending on several factors. The price is often dependent on the location of your property, the size of the window and the type and material of the window. Also, keep in mind that energy-efficient windows may cost more upfront but can save you hundreds of dollars a year in energy bills.
What are the most common types of replacement windows?
There are several different kinds of windows you can get for your home, including transom windows, double-hung and single-hung windows, picture windows, slider windows, casement windows, awning windows and bay windows.
What do window installers do?
Window installers travel to your home to remove your old windows and replace them with new ones. Some companies install products made by other companies, whereas others install their own windows. The installer will also clean up after the installation.
How long does it typically take to install windows?
Since the average installation time of a window is 30 minutes, about 16 windows can be installed in an 8-hour work day.
Should I replace all my windows at the same time?
If your windows are more than 20 years old, you probably need to replace all of them. By that point, they are usually less efficient, draftier and/or more damaged than new windows. Replacing your windows all at once will involve less paperwork and less stress.