20 Best Window Companies in Berwick, ME (2023 Reviews)
Looking to upgrade your home's windows? We've got all the information you need in this list of the top window installation companies.
We analyzed all the top-rated window companies in Berwick 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 Reviews team is all about helping Berwick homeowners make their homes more eco-friendly. When it's the middle of winter, your outdated and leaky windows could be making your home more difficult to heat and costing you more in power bills.
That's bad news for your bank account and the environment, but one of the top window installation companies can help you with that.
As windows are so important for your home, choosing the right company for you is a big choice to make. That's why the EcoWatch team has made this list of the top window replacement companies, so you can make an informed decision more easily.
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 Berwick
The EcoWatch Reviews team researched dozens of providers that serve the Berwick area to find the top window installation companies by our standards. We assessed the providers on their energy-efficient offerings, price, coverage area, local experience, customer service and more.

Window World
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EnergyStar Partner
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Large serice area
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Low prices relative to competitors
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Great industry reputation
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Lifetime warranty
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Quality of service will depend on your area
Window World has windows expertise in Berwick. Window World has about 27 years of experience in the industry, and it currently serves 200 locations nationwide. Many positive reviews on customer review websites back the provider's reputation.
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 carries some Energy Star windows, but note that not all its windows are energy-efficient, so make sure you ask for high-quality Energy Star windows when inquiring. 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 Berwick?Window World doesn’t have any prices displayed on its website, but it's known for offering some of the most affordable window installations around. Requesting a free quote on its website is the best way to get more accurate information.

Renewal by Andersen
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Great industry reputation
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Award-winning company
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Member of US Green Building Council
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Manufactures products in-house
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No lifetime warranty
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More expensive than competition
Renewal by Andersen provides the best availability in Berwick. Andersen has around 27 years of experience in the windows industry, and it currently provides services to nearly every state except Mississippi and West Virginia. Hundreds of positive reviews on customer review websites back the provider's reputation.
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 right provider for you.
Energy Efficiency of Renewal by Andersen WindowsRenewal by Andersen caters to eco-conscious consumers by providing 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 Berwick?Andersen doesn’t have any cost 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 get more accurate information is to ask for a free quote from the company.
We've recommended installers with good reputations, but note that some national companies have independently owned locations in Berwick, so your service may vary depending on your local crew. We have tried to be unbiased and transparent by describing pros and cons for each company reviewed.
More Window Companies in Berwick
Renewal by Andersen Window Replacement
Saco, ME-
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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Full-Service Installations
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Fast Delivery
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Energy-Efficient Options
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Sliding Glass
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Custom Window Designs
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Bay Windows
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Window Replacement
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Double-Hung
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Aluminum Window Frames
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Residential Windows
Window World of Southern Maine
Westbrook, ME-
Timely Service
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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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Bay Windows
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Window Replacement
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Sliding Glass
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Double-Hung
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Commercial Windows
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Fast Delivery
Portland Glass of Dover
Dover, NH-
Good Customer Service
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Educational Website
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Price Transparency
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Free assessment
Services Offered
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Residential Windows
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Window Replacement
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Commercial Windows
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Custom Window Designs
Pella Windows & Doors of Newington
Newington, NH-
Free assessment
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Good Customer Service
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Price Transparency
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Educational Website
Services Offered
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Double-Hung
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Window Replacement
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Sliding Glass
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Fast Delivery
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Custom Window Designs
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Residential Windows
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Bay Windows
Granite State Glass
Portsmouth, NH-
Good Customer Service
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Price Transparency
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Educational Website
Services Offered
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Fast Delivery
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Aluminum Window Frames
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Window Replacement
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Residential Windows
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Custom Window Designs
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Commercial Windows
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Glass Showers
Beach Glass & Window Company
Dayton, ME-
Good Customer Service
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Educational Website
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Price Transparency
Services Offered
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Commercial Windows
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Sliding Glass
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Window Replacement
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Residential Windows
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Custom Window Designs
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Fast Delivery
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Glass Showers
Portland Glass of Biddeford
Biddeford, ME-
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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Window Replacement
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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
The Window Source NH
Seabrook, NH-
Educational Website
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Free assessment
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Price Transparency
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Good Customer Service
Services Offered
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Bay Windows
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Double-Hung
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Sliding Glass
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Residential Windows
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Custom Window Designs
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Window Replacement
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Energy-Efficient Options
Pella Windows & Doors of Scarborough
Scarborough, ME-
Free assessment
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Price Transparency
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Good Customer Service
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Educational Website
Services Offered
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Double-Hung
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Bay Windows
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Sliding Glass
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Window Replacement
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Residential Windows
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Custom Window Designs
Focalpoint Renovations
Seabrook, NH-
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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Commercial Windows
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Glass Showers
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Window Replacement
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Full-Service Installations
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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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Residential Windows
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Window Repair
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Window Replacement
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Energy-Efficient Options
Morgan Exteriors
Hooksett, NH-
Free assessment
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Good Customer Service
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Educational Website
Services Offered
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Bay Windows
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Sliding Glass
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Window Replacement
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Double-Hung
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Residential Windows
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Custom Window Designs
Refined Home Services
Atkinson, NH-
Educational Website
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Timely Service
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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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Window Replacement
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Custom Window Designs
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Double-Hung
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Stained Glass
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Residential Windows
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Commercial Windows
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Fast Delivery
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Glass Showers
F.B.I. Contracting LLC
Concord, NH-
Good Customer Service
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Educational Website
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Price Transparency
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Free assessment
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Timely Service
Services Offered
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Window Replacement
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Double-Hung
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Commercial Windows
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Stained Glass
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Energy-Efficient Options
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Custom Window Designs
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Residential Windows
Universal Windows Direct of Manchester
Manchester, NH-
Price Transparency
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Timely Service
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Good Customer Service
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Educational Website
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Free assessment
Services Offered
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Commercial Windows
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Residential Windows
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Bay Windows
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Custom Window Designs
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Double-Hung
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Sliding Glass
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Window Replacement
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Full-Service Installations
Atlantic Window Warehouse
Newburyport, MA-
Educational Website
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Good Customer Service
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Timely Service
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Price Transparency
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Free assessment
Services Offered
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Custom Window Designs
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Residential Windows
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Double-Hung
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Window Replacement
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Fast Delivery
David Deschaine Roofing
Scarborough, ME-
Free assessment
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Good Customer Service
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Educational Website
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Price Transparency
Services Offered
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Custom Window Designs
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Window Replacement
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Residential Windows
Beckett Glass & Aluminum
Concord, NH-
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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Window Replacement
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Custom Window Designs
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Aluminum Window Frames
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Residential Windows
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Commercial Windows
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Glass Showers
Corporate Office for Pella of Boston
Haverhill, 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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Double-Hung
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Commercial Windows
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Residential Windows
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Bay Windows
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Custom Window Designs
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Energy-Efficient Options
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Window Replacement
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Sliding Glass
Portland Glass of Portland
Portland, ME-
Good Customer Service
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Free assessment
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Price Transparency
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Educational Website
Services Offered
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Commercial Windows
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Glass Showers
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Window Replacement
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Custom Window Designs
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Residential Windows
Calculate how much you can expect to pay for window installation and replacement in Berwick, ME 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 Berwick Saves You Money
When you upgrade to energy-efficient windows, you may see several benefits, such as:
- Save on power bills: After you switch to energy-efficient windows, you can expect a reduction in your bills by about 12% because you'll use less energy to heat or cool your home.
- Protect your investment: When you have an older home, your windows could also be outdated or drafty. Keeping your windows up to date is an important part of maintaining your property and its value.
- 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.
- Decrease your carbon footprint: In Berwick, you can reduce your indirect greenhouse gas emissions by about 163 pounds per year once you switch to energy-efficient windows.
Estimated Cost of Window Replacement in Berwick
When looking into window installation, each company provides varying services and costs. Let's take a look at some typical costs and services.
How Much Do New Windows Cost?
Typically, homeowners in Berwick can anticipate that most window installations will cost between $250 and $1,200, with the most common installations sitting at around $600. This is because of the fact that the cost of window installations are based on several factors specific to your home, like the size, material and number of windows you need to replace, as well as where your property is located.
It's also worth noting that energy-efficient windows will almost always cost more upfront, but Energy Star estimates that upgrading the windows on your Berwick home can mean an average energy savings of $236 to $319 a year for single-pane window replacement, or between $87 to $126 a year for double-pane windows. The amount of money you'll save by installing energy-efficient windows depends on your local climate, energy rates and other factors unique to your home.
Getting free quotes from multiple companies is the best way to figure out which one is right for you.
What Services do Window Installers Offer?
The first question to ask yourself when planning a window installation is: Should you get a full-frame installation or a pocket installation?
Full-frame installations are usually recommended when you want to change the style of your windows or your window has a lot of rot or deterioration. With this service, your professionals will replace the whole window, including the trim, frame and sill. Pocket installations are simpler and won't cost as much, as they involve simply replacing the window within its existing frame. But if the frame has any damage or deterioration, you may have to get a full-frame installation instead.
Your window installation company should be able to help you decide what's best for your needs. In Berwick, the decision will mostly depend on how old your windows are and if there's any damage. Wood can decay if it's not maintained properly over the years, so it's a good idea to have a professional examine your frames and window sills.
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 Berwick
EcoWatch reviews are different from most reviews, as we assess these companies through a sustainability lens. Along with energy efficiency, we evaluated several window installers in Berwick and ranked them using the following methodology:
Service Area
Because this is a guide for Berwick, we paid more attention to companies that serve the city. There are other reputable providers that didn't make our list because of the low odds that they would serve the average homeowner in Berwick.
Work Quality
We're certain that you're looking for a company to do a great job installing windows. We've vetted each installer featured on this list to ensure its contractors are well-qualified and that the company has received a lot of positive customer feedback to vouch for its service.
Customer Reviews
Another self-explanatory yet super important review factor is customer feedback. If most customers don't have nice feedback about their experience with a certain window installation company, it won't be featured on EcoWatch.
Cost
This one is a give-and-take: as with most services, cheap window installers are not going to provide the most quality service. Still, we want to make sure we're highlighting companies that provide a wide range of price and financing options so they're accessible to most homeowners.
Warranty
As discussed, windows are a sizable investment, so you'll want to make sure that investment is protected. Window installation companies that provide lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Due to Berwick's climate, homeowners need to be wary of water damage, low efficiency and rot. We factored in local experience to reflect the ability of Berwick window companies to prepare homes for these issues. If a company has less than 10 years of experience, it loses points in this category.
Berwick, ME Window Replacement FAQs
How much should window installation cost?
The typical cost to replace one window ranges from $450 to $650. There are many factors that influence the cost, which include how energy-efficient the windows are, the materials used in designing the windows, local labor costs, the number of windows, styles and sizes of windows and your property's location.
What are the types of windows?
There are several different types of windows you can get for your house, including double-hung and single-hung windows, transom windows, casement windows, bay windows, picture windows, awning windows and slider windows.
What services do window installation companies do?
Window installers visit your home to remove your old windows and replace them with new ones. Some companies install products distributed by other companies, whereas others are both manufacturers and installation companies combined. The installer will also clean up after the installation.
How long does window installation take?
Each window takes about 30 minutes to install depending on the type of window. However, the window installation can take two days or more if you have a lot of windows that must be installed.
When is it time to replace your windows?
Windows generally last around 20 to 30 years, but anytime you notice damage on your windows, it's a good idea to have them looked at by an expert to determine if they need any repairs or replacements.