21 Best Window Replacement Companies in Brunswick, ME (2023 Reviews)
Window Companies Near Me
If you're thinking of getting new windows, our list of the best window installation companies can help.
We analyzed all the top window installers in Brunswick and selected the top 21 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 May 04, 2023
Why you can trust EcoWatch
Although clean energy sources like wind and solar are important when it comes to lowering your carbon footprint, improving your house's energy efficiency can also have a large impact on home energy conservation. During the cold winter months, the last thing you want is your heat to leak out of your drafty windows.
Replacement windows improve your home's insulation, not only making you and your family more comfortable during extreme temperatures, but also saving you money and helping the environment.
So if you're building a new home, renovating or replacing your windows in Brunswick, this guide is the best place to get started.
Best Overall
Renewal by Andersen
- Award-winning company
- Member of US Green Building Council
- Manufactures products in-house
- No lifetime warranty
Best Affordability
Window World
- Large serice area
- Lifetime warranty
- Low prices relative to competitors
- Quality of service will depend on your area
Best Window Replacement Companies in Brunswick
The EcoWatch Reviews team researched several window providers across Brunswick to narrow our list down to the best ones. The installers mentioned in this article scored best in our categories, including energy-efficient offerings, availability, price, customer service and more.

Renewal by Andersen
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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
Renewal by Andersen offers the best availability in Brunswick. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. This window installation company has been operating since 1995 and currently services nearly every state except Mississippi and West Virginia. The provider has a lot of positive reviews from customers online.
It 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 windows are Energy Star certified, so be sure to mention that you'd like Energy Star windows when inquiring.
How much does Renewal by Andersen cost in Brunswick?While prices are not 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 to know for sure, you can receive a quote on the company's website.

Window World
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Large serice area
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Lifetime warranty
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Low prices relative to competitors
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Quality of service will depend on your area
Window World is the largest window replacement company in the country, known for its vinyl windows and affordability. This company has 27 years of experience in the window installation industry, and it has become one of the most respected companies in Brunswick. Hundreds of positive reviews on customer review websites back the provider's reputation.
It has established itself as a company that is certified by the Environmental Protection Agency (EPA) and Energy Star and supports charities like St. Jude Children’s Research Hospital.
Energy Efficiency of Window World WindowsWindow World is an Energy Star partner and has a variety of energy-efficient windows that are Energy Star certified. Note that not all of the company's windows are Energy Star certified, so make sure to ask your Window World representative when inquiring about services.
How much does Window World cost in Brunswick?Prices aren't mentioned on Window World's website, but it's known for offering some of the most affordable window installations around. You can inquire about a free quote on its website for more information about the cost.
One thing to note is that the following companies are national, meaning the quality of the service may vary depending on your local team. We have tried to remain unbiased and transparent by listing pros and cons for every company.
More Window Replacement Companies in Brunswick
Window World of Southern Maine
Westbrook, ME-
Good Customer Service
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Free assessment
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Award-Winning
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Price Transparency
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Educational Website
Services Offered
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Bay Windows
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Fast Delivery
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Sliding Glass
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Double-Hung
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Custom Window Designs
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Residential Windows
Mr. Handyman of Greater Portland
Portland, ME-
Award-Winning
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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
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Timely Service
Services Offered
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Commercial Windows
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Glass Showers
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Residential Windows
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Custom Window Designs
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Double-Hung
AJR Construction Services
Camden, ME-
Price Transparency
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Good Customer Service
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Educational Website
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Free assessment
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Timely Service
Services Offered
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Residential Windows
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Stained Glass
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Sliding Glass
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Commercial Windows
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Fast Delivery
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Aluminum Window Frames
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Custom Window Designs
Roofers Elite LLC
Auburn, 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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Residential Windows
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Sliding Glass
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Full-Service Installations
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Custom Window Designs
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Commercial Windows
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Fast Delivery
Glass Unlimited
Wells, ME-
Price Transparency
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Good Customer Service
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Free assessment
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Timely Service
Services Offered
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Sliding Glass
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Aluminum Window Frames
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Full-Service Installations
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Glass Showers
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Custom Window Designs
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Commercial Windows
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Fast Delivery
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Residential Windows
Portland Glass of Springvale & Sanford
Springvale, ME-
Educational Website
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Free assessment
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Good Customer Service
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Price Transparency
Services Offered
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Double-Hung
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Glass Showers
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Residential Windows
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Commercial Windows
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Custom Window Designs
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Fast Delivery
Home Services at The Home Depot
Auburn, ME-
Educational Website
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Good Customer Service
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Price Transparency
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Free assessment
Services Offered
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Custom Window Designs
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Residential Windows
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Bay Windows
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Sliding Glass
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Glass Showers
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Stained Glass
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Fast Delivery
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Commercial Windows
Portland Glass of Lewiston
Lewiston, 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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Custom Window Designs
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Residential Windows
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Commercial Windows
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Fast Delivery
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Double-Hung
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Glass Showers
Stone Coast Remodeling
Standish, ME-
Price Transparency
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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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Fast Delivery
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Double-Hung
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Stained Glass
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Glass Showers
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Custom Window Designs
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Residential Windows
Dirigo Glass
Rockport, ME-
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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Commercial Windows
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Glass Showers
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Sliding Glass
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Custom Window Designs
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Residential Windows
Portland Glass of Augusta
Augusta, ME-
Price Transparency
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Free assessment
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Educational Website
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Good Customer Service
Services Offered
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Commercial Windows
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Glass Showers
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Double-Hung
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Custom Window Designs
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Residential Windows
Portland Glass of Farmington
Farmington, ME-
Timely Service
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Free assessment
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Educational Website
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Good Customer Service
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Price Transparency
Services Offered
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Commercial Windows
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Glass Showers
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Double-Hung
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Residential Windows
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Custom Window Designs
Building Maintenance Plus
Auburn, ME-
Good Customer Service
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Educational Website
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Free assessment
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Timely Service
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Price Transparency
Services Offered
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Glass Showers
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Fast Delivery
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Custom Window Designs
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Commercial Windows
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Residential Windows
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Double-Hung
Paradigm Windows
Portland, 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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Residential Windows
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Bay Windows
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Commercial Windows
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Custom Window Designs
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Double-Hung
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Sliding Glass
Pella Windows & Doors of Scarborough
Scarborough, ME-
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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Custom Window Designs
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Double-Hung
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Sliding Glass
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Bay Windows
Portland Glass of South Paris
South Paris, ME-
Good Customer Service
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Educational Website
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Free assessment
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Price Transparency
Services Offered
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Glass Showers
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Custom Window Designs
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Commercial Windows
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Residential Windows
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Double-Hung
Portland Glass of Biddeford
Biddeford, ME-
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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Glass Showers
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Custom Window Designs
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Residential Windows
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Commercial Windows
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Double-Hung
Portland Glass of Waterville
Waterville, 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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Double-Hung
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Residential Windows
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Glass Showers
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Commercial Windows
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Custom Window Designs
Portland Glass of Rumford
Rumford, ME-
Free assessment
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Educational Website
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Good Customer Service
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Price Transparency
Services Offered
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Commercial Windows
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Double-Hung
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Residential Windows
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Custom Window Designs
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Glass Showers
Portland Glass of North Conway
North Conway, 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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Glass Showers
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Residential Windows
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Custom Window Designs
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Double-Hung
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Commercial Windows
Home Services at The Home Depot
Biddeford, ME-
Educational Website
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Free assessment
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Good Customer Service
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Price Transparency
Services Offered
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Bay Windows
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Residential Windows
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Fast Delivery
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Commercial Windows
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Glass Showers
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Stained Glass
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Custom Window Designs
How Installing Energy-Efficient Windows in Brunswick Saves You Money
There are several benefits of switching to energy-efficient windows. Some reasons you may want to consider making the switch include the following:
- Save money on power 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 lower how much energy is used in your home, therefore saving you about 12% more on your bills.
- Protect your investment: If you have an older home, your windows are most likely outdated. Updating your windows can improve the insulation in your home and also help increase the value of your home if you decide to sell.
- Decrease your carbon footprint: You can reduce your indirect greenhouse gas emissions by about 12% after you install Energy Star certified windows. In Brunswick, that's about 163 pounds per year on average.
- Protect your valuables from fading: The low-emissivity coatings on some energy-efficient windows filter out harmful UV rays, preventing your furniture, carpet and other valuables from fading.
Estimated Cost of Window Replacement in Brunswick
Windows come in various purposes, shapes and styles, so costs and services will vary greatly depending on your project. Below, we describe the typical cost and services that you can get from window replacement companies.
How Much Do New Windows Cost?
Typically, Brunswick homeowners can anticipate their window replacements to range from $250 to $1,200. The most common installations sit at about $600. This is because window installations depend on a variety of factors specific to your home, including the size, material and number of windows you need to install, as well as where your property is located.
Whether or not you opt for energy-efficient windows is another factor that will influence the cost. These will almost always cost more than other windows, but on the other hand, you can save about $396 a year on your energy bills in Brunswick.
Something else that influences the total cost is the material of the frame you choose. Aluminum frames are typically the least expensive and are sturdy and light, but they provide poor insulation. On the other hand, wood frames cost the most, as they are aesthetically pleasing and provide decent insulation. Fiberglass and vinyl frames provide good insulation as well and cost somewhere between the other two.
What Services do Window Installers Offer?
Generally, there are two types of window replacement services companies provide: full-frame and pocket installations.
A full-frame installation is a replacement of the full window. It involves removing the old window, the windowsill, and the exterior and interior trim. It can also involve additional materials, such as insulation and drip edges, which raise the overall cost of the project. It's also worth noting that you may have to touch up the paint around the window after a full-frame installation. Pocket installations (also known as retrofits) are when you replace a window within its existing frame. Pocket installations are simpler and will be less expensive, but you can't do this kind of installment if you have any pre-existing rot or water damage.
Your window installation company will be able to advise you on the best type for your project. In Brunswick, the choice will mostly depend on the efficiency of your home and the condition of your existing frames.
Best Overall
Renewal by Andersen
- Award-winning company
- Member of US Green Building Council
- Manufactures products in-house
- No lifetime warranty
Best Affordability
Window World
- Large serice area
- Lifetime warranty
- Low prices relative to competitors
- Quality of service will depend on your area
How We Choose the Best Window Installers in Brunswick
EcoWatch differs from most reviewers, as we examine these companies through a sustainability lens. Along with energy efficiency, we assessed several window installers in Brunswick and ranked them using the following methodology:
Service Area
This one is pretty self-explanatory, but we've chosen to highlight window installation companies that serve the Brunswick area so you can find the best window installation company near you.
Work Quality
When installing new windows, the quality and breadth of services often plays just as important of a role in insulation and performance as the brand you choose. We do give window installers more points if they offer high-quality products, but we also factor in workmanship as reflected in customer feedback.
Customer Reviews
Another self-explanatory yet very important review factor is customer feedback. If most customers don't have nice feedback about their experience with a certain company, you won't see it featured on EcoWatch.
Cost
Cheaper windows certainly don't mean better windows, but we know many of our readers would like to keep costs as low as possible. When analyzing providers' prices, we gave higher points to companies with reasonable prices and accessible financing rather than "cheaper" services.
Warranty
As discussed previously, windows are a significant investment, so you'll want to be certain that investment is protected. Window installation companies that provide lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Lastly, we like to see companies that have a good track record in the industry. Window installation companies that have more years of experience will earn higher rankings by our standards. We like to see at least ten years of experience.
Brunswick, ME Window Replacement FAQs
How much does a window install cost?
The national average cost of replacing a window is around $600 but can range between $200 and $1,200, based on a few different factors. The price is generally dependent on the size of the window, the location of your property and the type and material of the window. Also, bear in mind that energy-efficient windows may cost more initially but can save you hundreds of dollars a year in energy bills.
What kind of window is the best for energy efficiency?
A window's energy efficiency is affected by a number of factors, such as the quality of the installation and the kind of window. Look for Energy Star Certified windows — these are usually the most energy-efficient since they are certified by the U.S. Department of Energy.
What services do window installation companies provide?
Window installers will do the entire process — from replacing your old windows with new ones to cleaning up after the installation. Additionally, many companies offer window manufacturing, customization and repairs.
What time of year should I replace my windows?
Replacement windows can be installed during any season, but autumn might be best. No matter when you install them, the contractors will take steps to make sure that too much hot or cold air doesn't get into the house, so the temperature outside doesn't necessarily matter that much. Most importantly, the weather should be dry.
How often should you replace windows?
Windows usually have a lifespan of around 20 to 30 years, but anytime you notice damage on your windows, it's a good time to have an expert take a look at them to see if they are in need of a repair or replacement.