28 Best Window Replacement Companies in Gardner, MA (2023 Reviews)
Window Companies Near Me
Are you looking to replace your windows? Our guide to the best window installation companies can help you narrow down which one to choose.
We analyzed all the top window installers in Gardner and selected the top 28 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 installation companies in Gardner may not seem like the most captivating article on the EcoWatch site, but trust us, windows impact your life more than you might think. If you have old or damaged windows, your AC or heater could be working overtime to heat or cool your home. This means higher electric bills.
Fortunately, helping you save money with more efficient windows also aligns with our goals of conserving energy and the resources it takes to generate it.
Unlike other review sites, EcoWatch ranks window replacement companies on energy efficiency while also considering cost, customer satisfaction and service area.
Best Overall
Renewal by Andersen
- Great industry reputation
- Award-winning company
- Manufactures products in-house
- More expensive than competition
Best Affordability
Window World
- Lifetime warranty
- EnergyStar Partner
- Great industry reputation
- Quality of service will depend on your area
Best for Residential Windows
Window Nation
- Custom designs
- Award-winning company
- Wide variety of products and services
- Limited service area
Best Window Replacement Companies in Gardner
The EcoWatch Reviews team assessed many installers in Gardner to find the best ones for our readers. We assessed the providers based on energy-efficient offerings, coverage area, local experience, customer service, price and more.

Renewal by Andersen
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Great industry reputation
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Award-winning company
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Manufactures products in-house
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More expensive than competition
Renewal by Andersen is a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has been in the window installation business for about 27 years. The company has plenty of positive reviews from customers online.
It has established itself as a company 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 offerings are Energy Star certified, so be sure to mention that you're interested in Energy Star windows when inquiring.
How much does Renewal by Andersen cost in Gardner?Andersen does not mention prices 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. If you'd like more accurate pricing information, you can get a quote on the company's website.

Window World
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Lifetime warranty
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EnergyStar Partner
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Great industry reputation
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Quality of service will depend on your area
Window World offers windows expertise in Gardner. This window installation company has been operating since 1995 and currently provides services to 200 locations nationwide. The provider has plenty of positive reviews from customers online.
It is certified by the Environmental Protection Agency (EPA) and Energy Star and supports charities like St. Jude Children’s Research Hospital.
Energy Efficiency of Window World WindowsWindow World caters to eco-conscious consumers by providing 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 Gardner?Window World doesn't have any prices available on its website, but it's known for offering some of the most affordable window installations around. You can ask for a free quote on its website for more information about the cost.

Window Nation
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Custom designs
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Award-winning company
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Wide variety of products and services
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Limited service area
Window Nation provides the best residential windows in Gardner. It's a company that serves hundreds of thousands of homeowners, mostly in the mid-Atlantic region of the U.S. This company has been in business since 2006 and currently services residents within 75 miles of its showrooms, which are in 13 states. The company has hundreds of positive reviews from customers on online review websites.
It gives customers the opportunity to view products and to speak to a representative in person in its showrooms.
Energy Efficiency of Window Nation WindowsEach 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. Not all of Window Nation's offerings are Energy Star certified, so be sure to mention that you're interested in Energy Star windows when inquiring.
How much does Window Nation cost in Gardner?Although pricing is not readily available on Window Nation's website, based on customer feedback, you can expect to pay between $300 and $525 per window installed, making it a more affordable option compared to competitors. You can inquire about a free quote on its website for more information about pricing.

Aeroseal Windows
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Many years of experience
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Great industry reputation
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Low number of customer complaints
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Manufactures products in-house
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Custom Designs
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No lifetime warranty
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Not ideal for residential installations
Aeroseal Windows offers the best window installation for businesses in Gardner. 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 business for about 23 years.
You may want to consider opting for Aeroseal if you're looking for a company that installs windows and doors at businesses across the Eastern U.S.
Energy Efficiency of Aeroseal Windows WindowsAeroseal Windows carries some Energy Star windows, but note that not all its windows are energy-efficient, so make sure you mention that you want Energy Star windows when inquiring. 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 Gardner?Even though prices are not readily available on Aeroseal's website, it provides high-quality windows at a competitive price point. The best way to get more accurate pricing information is to ask for a free quote from the company.
We've recommended installers with shining reputations, but note that some national companies have independently owned locations in Gardner, so the quality of service may vary depending on your local crew. We have tried to be unbiased and transparent by including pros and cons for every company we reviewed.
More Window Replacement Companies in Gardner
Renewal by Andersen of Boston
Northborough, MA-
No-Hassle Pricing
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Free Quotes
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Excellent Customer Service
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Locally Recognized for Quality
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
Window World of Western Massachusetts
Belchertown, MA-
Free Quotes
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Good Customer Service
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Locally Recognized for Quality
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Consistent Workmanship
Services Offered
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Architectural Glass
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Energy-Efficient Options
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Custom Window Designs
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Aluminum Window Frames
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Double-Hung
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Sliding Glass
Northeast Home & Energy
North Grafton, MA-
Dependable Service
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Good Customer Service
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Timely Service
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No-Hassle Pricing
Services Offered
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Residential Windows
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Energy-Efficient Options
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Custom Windows
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Commercial Windows
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Double-Hung
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Sliding Glass
Nashua Glass
Nashua, NH-
Educational Website
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No-fee Quotes
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Good Customer Service
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Price Transparency
Services Offered
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Residential Windows
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Architectural Glass
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Tempered Glass
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Doors
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Custom Window Designs
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Commercial Windows
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Double-Hung
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Sliding Glass
Guaranteed Building Maintenance
Sturbridge, MA-
No-Hassle Pricing
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Locally Recognized for Quality
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Dependable Service
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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 Windows
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Aluminum Window Frames
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Business Windows
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Sliding Glass
Window World of Boston
Shrewsbury, MA-
Reliable Service
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Educational Website
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Award-Winning
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Reliable Appointment Windows
Services Offered
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Sliding Glass
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Custom Windows
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Energy-Efficient Options
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Double-Hung
UBrothers Construction
Framingham, MA-
Free Quotes
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Excellent Customer Service
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Educational Website
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Award-Winning
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
Lowe's Home Improvement
Ware, MA-
Timely Service
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No-fee Quotes
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Educational Website
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Consistent Workmanship
Services Offered
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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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Sliding Glass
Pella Windows & Doors of Boylston
Boylston, MA-
Educational Website
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No-fee Quotes
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Price Transparency
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Good Customer 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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Commercial Windows
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Double-Hung
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Sliding Glass
Pella Windows & Doors of Greenfield
Greenfield, MA-
Award-Winning
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No-fee Quotes
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No-Hassle Pricing
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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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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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No-fee Quotes
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Dependable Service
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Excellent Customer 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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Commercial Windows
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Double-Hung
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Sliding Glass
GA Siding, Windows & Roofing
Oxford, MA-
No-fee Quotes
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Price Transparency
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Consistent Workmanship
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Educational Website
Services Offered
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Custom Windows
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Residential Windows
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Business Windows
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Sliding Glass
Advanced Glass & Mirror
Westminster, MA-
Excellent Customer Service
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Free Quotes
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Educational Website
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No-Hassle Pricing
Services Offered
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Residential Windows
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Architectural Glass
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Glass Showers
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Custom Windows
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Commercial Windows
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Sliding Glass
Central Glass Co
Westminster, MA-
Good Customer Service
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Price Transparency
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Educational Website
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No-fee Quotes
Services Offered
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Residential Windows
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Architectural Glass
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Glass Showers
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Custom Window Designs
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Business Windows
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Sliding Glass
Wayside Glass & Mirror
Marlborough, MA-
Excellent Customer Service
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Free Quotes
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No-Hassle Pricing
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Educational Website
Services Offered
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Residential Windows
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Architectural Glass
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Doors
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Custom Window Designs
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Aluminum Window Frames
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Commercial Windows
London Glass & Mirrors
Ashland, MA-
No-Hassle Pricing
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No-fee Quotes
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Excellent Customer Service
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Educational Website
Services Offered
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Residential Windows
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Architectural Glass
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Heavy Glass
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Custom Window Designs
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Commercial Windows
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Double-Hung
Red Dog's Roofing LLC
Fitchburg, MA-
Locally Recognized for Quality
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Price Transparency
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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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Residential Windows
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Commercial Windows
Milford Windows & Siding
Milford, NH-
Educational Website
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Reliable Service
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Price Transparency
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Arrives on Time
Services Offered
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Custom Window Designs
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Residential Windows
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Business Windows
US Siding & Roofing
Sudbury, MA-
Consistent Workmanship
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Excellent Customer Service
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Helps Educate Customers
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No-Hassle Pricing
Services Offered
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Custom Windows
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Energy-Efficient Options
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Commercial Windows
Igor's Construction
Worcester, MA-
No-Hassle Pricing
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Award-Winning
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Excellent Customer Service
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Free Quotes
Services Offered
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Custom Windows
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Residential Windows
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Aluminum Window Frames
Window World
Marlborough, MA-
Excellent Customer Service
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Educational Website
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No-fee Quotes
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Reliable Service
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
Cheshire Glass Company
Keene, NH-
Reliable Appointment Windows
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Good Customer Service
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Helps Educate Customers
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No-Hassle Pricing
Services Offered
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Custom Windows
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Residential Windows
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Architectural Glass
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Commercial Windows
Simply Windows
Westborough, MA-
Good Customer Service
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Helps Educate Customers
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Price Transparency
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Locally Recognized for Quality
Services Offered
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Custom Window Designs
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Residential Windows
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Commercial Windows
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Sliding Glass
Concord Lumber & Building Center
Littleton, MA-
Educational Website
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Reliable Service
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No-Hassle Pricing
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Excellent Customer Service
Services Offered
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Custom Window Designs
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Fast Delivery
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Residential Windows
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Business Windows
Custom Built
Auburn, MA-
Educational Website
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Price Transparency
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Reliable Service
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Free Quotes
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
City Mirror & Glass Co
Lowell, MA-
Price Transparency
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No-fee Quotes
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Good Customer Service
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Educational Website
Services Offered
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Glass Showers
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Residential Windows
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Custom Window Designs
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Commercial Windows
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Sliding Glass
Pella Windows & Doors of Bedford
Bedford, NH-
No-fee Quotes
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No-Hassle Pricing
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Helps Educate Customers
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Excellent Customer Service
Services Offered
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Architectural Glass
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Custom Windows
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Business Windows
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Double-Hung
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Sliding Glass
Guaranty Glass & Mirror
Spencer, MA-
Good Customer Service
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Helps Educate Customers
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No-fee Quotes
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Price Transparency
Services Offered
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Residential Windows
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Custom Windows
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Business Windows
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Double-Hung
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Sliding Glass
How Installing Energy-Efficient Windows in Gardner Saves You Money
By upgrading to energy-efficient windows, you and your family can benefit in several ways, such as:
- Protect your valuables: Many energy-efficient windows have low-emissivity coatings, which filter out harmful UV rays, preventing fading of your furniture, carpet and other valuables.
- Save on electricity bills: According to the Department of Energy, heat gained or lost through windows accounts for about 25-30% of residential energy use. Installing energy-efficient models can help decrease how much you have to pay, therefore saving you about 12% more on your bills.
- Protect your investment: Keeping your windows up to date is an important part of maintaining your property and its real estate value, particularly if you have an older home.
- Reduce your carbon footprint: By using less energy once you switch to energy-efficient windows, you'll also be lowering your indirect greenhouse gas emissions by about 12%, according to Energy Star.
Estimated Cost of Window Replacement in Gardner
Windows come in different shapes and sizes, so costs and services will differ tremendously. Here are the average costs and the primary services that you can find from window installers.
How Much Do New Windows Cost?
Typically, Gardner homeowners can anticipate their window replacements to range from $250 to $1,200. The average cost is at approximately $600. How much it will cost varies depending on several factors, such as material, the location of your home, number of windows, size, type and more.
With windows, efficiency is the most important factor for many homeowners. Efficient windows may cost more upfront, but by increasing the efficiency of your home — particularly during the winter — they can give you many years of energy savings. According to Energy Star, purchasing certified energy-efficient windows can save Gardner homeowners $482+ per year after replacing single-pane windows.
Something else that influences the total cost is the material of the frame you pick. Aluminum frames are generally the least pricey and are sturdy and light, but they offer poor insulation. On the other hand, wood frames are the most expensive, as they are aesthetically pleasing and offer decent insulation. Fiberglass and vinyl frames provide good insulation and cost somewhere between the other two.
What Services do Window Installers Offer?
When considering window replacements, in general there are two types that your provider will have: full-frame and pocket installations.
Full-frame installations require replacing the whole window — the sill, frame, trim and all. These are typically done when you want a different style for your windows or when it has significant deterioration. Full-frame installations are more comprehensive and will increase overall costs. Pocket installations are on the simpler end and won't carry as large a bill, as they entail simply replacing the window within its existing frame. But if the frame has any damage, you should opt for a full-frame installation instead.
If you're unsure which type of window installation service you should get, your installer can advise you. Typically, the decision is based on factors such as the age and condition of the home, the type of building material, budget and time restrictions.
Best Overall
Renewal by Andersen
- Great industry reputation
- Award-winning company
- Manufactures products in-house
- More expensive than competition
Best Affordability
Window World
- Lifetime warranty
- EnergyStar Partner
- Great industry reputation
- Quality of service will depend on your area
Best for Residential Windows
Window Nation
- Custom designs
- Award-winning company
- Wide variety of products and services
- Limited service area
How We Choose the Best Window Installers in Gardner
In our search to find the most reliable, eco-friendly window installers in Gardner, the EcoWatch Reviews team landed on the above companies as the best window installation companies in the city. Along with energy efficiency, we assessed each installer and assigned rankings based on the following methodology:
Service Area
Since this is a guide for Gardner, we only included companies that provide services to the city. There are certainly reputable providers that didn't make the cut because they wouldn't be able to serve homeowners in Gardner.
Work Quality
We're willing to bet that you're looking for a company to do a great job installing windows. We've vetted each installer on this list to ensure its contractors are well-qualified and that the company has gotten lots of positive customer feedback to vouch for its service.
Customer Reviews
We analyzed trends in recent customer feedback to determine the companies with the most consistent customer satisfaction, weighted by sample size. Customer satisfaction might be the most important factor, as it reflects the quality of services across nearly every category, including cost, quality of installation, professionalism, warranty, quality of parts and more.
Cost
This one is a give-and-take: similar to other services, cheap window installation companies won't always provide the highest quality service. On the other hand, we want to make sure we're highlighting companies that offer a range of price and financing options so they're accessible to most homeowners.
Warranty
Protecting your investment in new windows is important to many homeowners. That's why window installation companies that offer lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Last but not least, we like to see companies that have a good track record in the industry. Window installers that have more years of experience will earn higher rankings by our standards. We like to see at least ten years of experience.
Gardner, MA Window Replacement FAQs
How much should window installation cost?
The average cost to replace one window ranges between $450 and $650. There are many factors that influence the price, such as styles and sizes of windows, how energy-efficient the windows are, local labor costs, the number of windows, the materials used in designing the windows and your property's location.
What are the types of windows?
There are various kinds of windows you can get for your home, including casement windows, double-hung and single-hung windows, bay windows, awning windows, picture windows, slider windows and transom windows.
Do I really have to use a window installation company?
Unless you have home repair skills and have the tools needed to replace your own windows, we recommend hiring a professional. The process of installing windows is quite involved and can take anywhere from four to six hours for a single window. Although it's tempting to try to save some money by doing it yourself, hiring a professional is a faster, more efficient and much safer option.
How often should you replace your windows?
Windows have a typical lifespan of about 20 to 30 years. If your windows are older than that, they probably need to be replaced. Other than that, if your windows have damage anywhere on them, or they have become difficult to open or close, they may need to be replaced.
Should I replace my windows all at once?
If you're upgrading your windows to save on your energy bills, replacing all the windows together is the only way to gain that benefit. On the other hand, if you have only a few windows that are damaged or drafty, you can replace just those.