20 Best Window Companies in Rockport, MA (2023 Reviews)
When it's time to replace your windows, our guide to the top window installation companies can help you find the provider for you.
We analyzed all the top-rated window companies in Rockport 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
The EcoWatch team is all about helping Rockport homeowners make their homes more eco-friendly. According to the Department of Energy, heat or cool air lost through outdated, drafty windows could account for 25-30% of household energy climate control usage.
That's also bad news for the environment, as the extra energy used by damaged windows increases your carbon footprint.
Unlike other sites, EcoWatch ranks window replacement companies based on energy efficiency while also balancing cost, customer satisfaction and service area.
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 Rockport
The EcoWatch team examined dozens of installers that serve the Rockport area to find the best window installation companies that fit our standards. The installers we've reviewed in this article scored best in our categories, including energy-efficient offerings, availability, customer service, price 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 provides windows expertise in Rockport. Window World has been in the window business for around 27 years.
Window World may be the company for you if you want one 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 can be seen 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 Rockport?Pricing information is not available on Window World’s website, as the cost of window replacement varies greatly depending on how many and what type(s) of windows you need. However, it's known for offering some of the most affordable window installations around. You can ask for a free quote on its website for more information about pricing.

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 offers the best availability in Rockport. Andersen has around 27 years of industry experience, and it currently provides services to nearly every state except Mississippi and West Virginia. The provider has many glowing reviews from customers on online review websites.
If you’re looking for a company that uses in-home estimates and advanced digital tools to help you plan and visualize your project before getting started, this may be the perfect provider for you.
Energy Efficiency of Renewal by Andersen WindowsRenewal by Andersen’s commitment to sustainability shows in its energy-efficient window offerings. A 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.
How much does Renewal by Andersen cost in Rockport?While pricing is not readily available on Andersen’s website, based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. If you’d like more accurate pricing information, you can receive a quote on the company’s website.

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 is an installer that mainly serves commercial and multifamily properties, and also specializes in railings. If you’re looking for residential window installations, you should probably refer to one of the other companies on this list. Aeroseal has been in the window industry for about 23 years. Its reputation is backed by hundreds of 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 offers 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 Rockport?Prices are not available on Aeroseal’s website because the cost of window installment differs based on how many and what type(s) of windows you need. However, it provides high-quality windows at a competitive price point. For more detailed information on the cost, you can get a quote from the company.

Window Nation
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Award-winning company
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Manufactures products in-house
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Custom designs
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Wide variety of products and services
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Installation not covered by warranty
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Limited service area
Window Nation offers the best residential windows in Rockport. Window Nation has around 16 years of industry experience, and it currently provides services to residents within 75 miles of its showrooms, which are in 13 states. The provider has many glowing reviews from customers on online review websites.
If you’re looking for a company that gives customers the opportunity to view products and to speak to a representative in person in its showrooms, this may be the perfect provider for you.
Energy Efficiency of Window Nation WindowsWindow Nation’s commitment to sustainability shows in its 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 Rockport?While 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. If you’d like more accurate pricing information, you can receive a quote on the company’s website.
Please note that the following companies are national, which means the quality of customer service may vary depending on your local team. We have tried to remain unbiased and transparent by describing both pros and cons for each provider.
More Window Companies in Rockport
Renewal by Andersen of Boston
Northborough, MA-
Free assessment
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Price Transparency
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Educational Website
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Good Customer Service
Services Offered
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Stained Glass
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Glass Showers
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Commercial Windows
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Double-Hung
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Window Replacement
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Sliding Glass
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Bay Windows
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Residential Windows
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Custom Window Designs
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Fast Delivery
Window World of Boston
Woburn, MA-
Good Customer Service
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Price Transparency
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Free assessment
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Timely Service
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Educational Website
Services Offered
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Bay Windows
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Custom Window Designs
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Sliding Glass
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Fast Delivery
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Energy-Efficient Options
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Double-Hung
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Stained Glass
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Window Replacement
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Residential Windows
Northern Glass LLC
Ipswich, MA-
Price Transparency
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Free assessment
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Good Customer Service
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Timely Service
Services Offered
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Commercial Windows
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Window Replacement
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Sliding Glass
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Glass Showers
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Custom Window Designs
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Residential Windows
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Tempered Glass
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Full-Service Installations
First Choice Construction, LLC
Beverly, MA-
Good Customer Service
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Free assessment
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Price Transparency
Services Offered
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Window Replacement
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Glass Showers
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Residential Windows
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Custom Window Designs
Atlantic Window Warehouse
Newburyport, MA-
Good Customer Service
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Free assessment
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Price Transparency
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Educational Website
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Timely Service
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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Window Replacement
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Fast Delivery
Millwork Masters
413 Boston St, MA-
Free assessment
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Educational Website
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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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Fast Delivery
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Custom Window Designs
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Energy-Efficient Options
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Residential Windows
Focalpoint Renovations
Seabrook, NH-
Price Transparency
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Free assessment
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Educational Website
Services Offered
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Commercial Windows
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Full-Service Installations
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Glass Showers
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Custom Window Designs
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Residential Windows
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Window Replacement
D & H Construction Co., Inc.
Peabody, MA-
Educational Website
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Good Customer Service
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Free assessment
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Price Transparency
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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Glass Showers
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Window Replacement
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Energy-Efficient Options
The Window Source NH
Seabrook, NH-
Good Customer Service
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Free assessment
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Educational Website
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Price Transparency
Services Offered
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Double-Hung
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Bay Windows
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Energy-Efficient Options
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Window Replacement
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Residential Windows
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Custom Window Designs
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Sliding Glass
Home Services at The Home Depot
Salem, MA-
Price Transparency
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Educational Website
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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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Window Replacement
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Commercial Windows
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Bay Windows
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Stained Glass
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Residential Windows
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Glass Showers
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Fast Delivery
E B Window and Siding Co
Lynn, 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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Fast Delivery
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Custom Window Designs
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Window Replacement
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Residential Windows
Window Woman of New England
Amesbury, MA-
Good Customer Service
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Price Transparency
Services Offered
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Energy-Efficient Options
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Window Replacement
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Residential Windows
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Window Repair
US Home Improvement
Peabody, MA-
Price Transparency
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Good Customer Service
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Free assessment
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Educational Website
Services Offered
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Custom Window Designs
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Residential Windows
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Window Replacement
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Fast Delivery
Windows In Stock
Lynn, MA-
Price Transparency
Services Offered
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Custom Window Designs
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Aluminum Window Frames
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Sliding Glass
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Window Replacement
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Bay Windows
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Tempered Glass
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Residential Windows
Best Handyman Boston
Boston, MA-
Price Transparency
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Educational Website
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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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Window Repair
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Window Replacement
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Custom Window Designs
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Glass Showers
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Commercial Windows
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Stained Glass
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Residential Windows
Refined Home Services
Atkinson, NH-
Free assessment
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Price Transparency
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Good Customer Service
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Timely 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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Stained Glass
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Double-Hung
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Fast Delivery
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Commercial Windows
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Glass Showers
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Custom Window Designs
Melrose Glass Co
Melrose, 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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Aluminum Window Frames
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Fast Delivery
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Residential Windows
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Commercial Windows
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Custom Window Designs
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Window Replacement
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Glass Showers
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Double-Hung
Rite Window
Woburn, MA-
Free assessment
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Price Transparency
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Educational Website
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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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Glass Showers
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Double-Hung
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Energy-Efficient Options
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Fast Delivery
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Window Replacement
Corporate Office for Pella of Boston
Haverhill, 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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Sliding Glass
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Residential Windows
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Custom Window Designs
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Bay Windows
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Double-Hung
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Energy-Efficient Options
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Window Replacement
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Commercial Windows
Revere Aluminum Window LLC
Saugus, MA-
Free assessment
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Price Transparency
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Educational Website
Services Offered
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Custom Window Designs
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Window Replacement
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Aluminum Window Frames
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Residential Windows
Calculate how much you can expect to pay for window installation and replacement in Rockport, 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 Rockport Saves You Money
When you switch to energy-efficient windows, you may see a few benefits, such as:
- Save money on energy bills: After you install energy-efficient windows, you can expect a reduction in your bills by about 12% since you'll use less energy to heat or cool your house.
- Protect your investment: If you have a relatively old home, your windows are most likely outdated. Updating your windows can make your home more comfortable and also help increase the value of your property if you decide to sell.
- Protect your valuables: The low-emissivity coatings on many Energy Star certified windows help prevent damage from the sun's UV rays to your floors, carpets and furniture.
- More efficient energy usage in your home: In Rockport where the winters can be cold, energy-efficient windows decrease how much heat is lost through your windows, which makes it easier to keep your home warm.
Estimated Cost of Window Replacement in Rockport
Windows come in different shapes, purposes and styles, so costs and services will vary greatly depending on several factors. Below, we detail the typical cost and services that you'll find from window installers.
How Much Do New Windows Cost?
Typically, homeowners in Rockport can anticipate that most window installations will cost between $250 and $1,200, with the most common installations sitting at about $600. But costs vary remarkably depending on the size of your home, complexity of the installation, your location and the quality of the company you choose. Many window installers also offer door installations, which will make your project cost more.
With windows, efficiency is the most important factor for many homeowners. Efficient windows may cost more initially, but by increasing the efficiency of your home — especially during the winter — they can provide decades of energy savings. According to Energy Star, buying certified energy-efficient windows can save Rockport homeowners $434+ per year after replacing single-pane windows.
Costs will also vary based on the material you choose for your window frames. Aluminum frames have the lowest price. They're sturdy, light and maintenance-free, but offer poor insulation. Vinyl frames are a bit more expensive and offer good insulation. Composite frames made with wood fibers encased in plastic also offer good insulation and are moderately expensive. Wood frames cost the most and are the most in-demand. They're also aesthetically pleasing and offer decent insulation for your home.
What Services do Window Installers Offer?
In general, there are two types of window installation services companies offer: full-frame and pocket installations.
A full-frame installation replaces the full window, such as the windowsill, frame, trim and the window panes. As this type of installation requires more time and labor, it will be more expensive than a pocket installation. Pocket installations (or retrofits) entail installing a new window within the existing frame, which makes pocket installations more simple and affordable. But, if the frame has any damage or rot, you will most likely need a full-frame installation instead.
Your window installation company can recommend the best type for your project. In Rockport, the decision will mostly be based on how much damage there is currently and how old your existing frames are.
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 Rockport
In our search to make your home improvements easier and more eco-friendly in Rockport, the EcoWatch Reviews team landed on the above companies as the top window installation companies in the city. Along with energy efficiency, we analyzed window companies all across the state and assigned rankings based on the following methodology:
Service Area
Since this is a guide for Rockport, we paid more attention to companies that serve the city. There are certainly reputable providers that didn't make the cut because they wouldn't be able to serve homeowners in Rockport.
Work Quality
We're certain that you're looking for a company to do a great job installing windows. We've vetted each company included in our guide to ensure its contractors are well-qualified and that the company has received plenty of positive customer feedback to vouch for its service.
Customer Reviews
We analyzed trends in recent customer feedback to find the companies with the most customer satisfaction, weighted by sample size. Customer satisfaction may be the factor we place the most value on, as it reflects the quality of services across nearly every category, including cost, quality of installation, quality of parts, professionalism, warranty and more.
Cost
This one is a give-and-take: similar to most services, cheap window companies won't always provide the most quality service. On the other hand, we want to ensure we're highlighting companies that offer a variety of price and financing options so they're accessible to most homeowners.
Warranty
As discussed, windows are a hefty investment, so you'll want to be certain that investment is protected. Window installation companies that have lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Because of Rockport's climate, homeowners will want to mitigate water damage, rot and low efficiency. We factored in local experience to reflect the ability of Rockport window companies to prepare homes for the climate. If a company has less than 10 years of experience, it loses points in this category.
Rockport, MA Window Replacement FAQs
What is the average cost to install new windows?
The typical cost of replacing a single window ranges between $450 and $650. There are several factors that influence the cost, which include styles and sizes of windows, the number of windows, local labor costs, the materials used in designing the windows, your property's location and how energy-efficient the windows are.
What type of window is the best for energy efficiency?
Generally, double-pane windows are more efficient than single-pane windows and windows that don't open are more efficient than windows that do. If you want to be sure you'll get the most energy-efficient windows, look for models that have the blue Energy Star certification — that means they're certified energy-efficient by the U.S. Department of Energy.
Can I replace my own windows?
If you're handy and have the time and patience to do the job right, you may be able to install your own windows. But if you don't have the time or skills, we don't recommend trying it.
How long does window installation typically take?
Because the average installation time is 30 minutes per window, around 16 windows can be installed during a typical 8-hour work day.