20 Best Window Companies in Kennebunk, ME (2023 Reviews)
Thinking of improving your home's value? The top window replacement companies can help.
We analyzed all the top-rated window companies in Kennebunk 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
Whether you're doing renovations or have windows that need repairs, windows play a important role in conserving your home's energy. 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 more comfortable during extreme temperatures, but also saving you some money and helping the environment.
Efficient windows are especially important in Kennebunk, where winters are long and cold. According to Energy Star, switching to energy-efficient windows can save the average homeowner up to $383 per year.
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 Kennebunk
The EcoWatch Reviews team assessed dozens of window providers in Kennebunk to find the best ones for our readers. The providers in this article passed our review standards for energy-efficient offerings as well as customer service, local expertise, price and beyond.

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 Kennebunk. Window World has been in the window installation industry for around 27 years. The provider has plenty of glowing reviews from customers online.
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 WindowsIts high-performance Low-E (low-emissivity) coatings and argon gas insulation offer exceptional efficiency and performance for any home. Not all of Window World’s windows are Energy Star certified, so be sure to mention that you’re interested in Energy Star windows when inquiring.
How much does Window World cost in Kennebunk?Prices aren’t listed on Window World’s website, but it's known for offering some of the most affordable window installations around. The best way to know for sure is to receive a free quote from the company.

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 is a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. This company has been operating since 1995 and currently serves nearly every state except Mississippi and West Virginia.
Andersen may be the company for you if you're interested in one that uses in-home estimates and advanced digital tools to help you plan and visualize your project before getting started.
Energy Efficiency of Renewal by Andersen 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 make sure you mention that you’re interested in Energy Star windows when inquiring.
How much does Renewal by Andersen cost in Kennebunk?Even though 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 more accurate information, you can receive a quote on the company’s website.
We've recommended providers with shining reputations, but note that these are national companies, so your service may vary depending on your local crew. We have tried to be unbiased and transparent by mentioning pros and cons for every company we reviewed.
More Window Companies in Kennebunk
Renewal by Andersen Window Replacement
Saco, 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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Residential Windows
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Sliding Glass
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Custom Window Designs
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Window Replacement
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Full-Service Installations
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Aluminum Window Frames
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Double-Hung
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Bay Windows
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Fast Delivery
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Energy-Efficient Options
Window World of Southern Maine
Westbrook, ME-
Timely Service
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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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Residential Windows
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Bay Windows
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Custom Window Designs
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Commercial Windows
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Fast Delivery
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Window Replacement
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Sliding Glass
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Double-Hung
Portland Glass of Biddeford
Biddeford, 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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Window Replacement
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Glass Showers
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Residential Windows
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Custom Window Designs
Beach Glass & Window Company
Dayton, ME-
Educational Website
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Good Customer Service
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Price Transparency
Services Offered
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Fast Delivery
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Residential Windows
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Custom Window Designs
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Sliding Glass
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Commercial Windows
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Window Replacement
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Glass Showers
Pella Windows & Doors of Scarborough
Scarborough, 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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Custom Window Designs
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Bay Windows
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Double-Hung
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Residential Windows
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Sliding Glass
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Window Replacement
Portland Glass of Dover
Dover, 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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Commercial Windows
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Residential Windows
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Window Replacement
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Custom Window Designs
David Deschaine Roofing
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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Custom Window Designs
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Residential Windows
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Window Replacement
Pella Windows & Doors of Newington
Newington, NH-
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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Sliding Glass
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Custom Window Designs
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Residential Windows
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Bay Windows
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Double-Hung
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Fast Delivery
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Window Replacement
Portland Glass of Portland
Portland, 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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Residential Windows
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Commercial Windows
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Window Replacement
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Custom Window Designs
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Glass Showers
A-BEST Window
South Portland, ME-
Price Transparency
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Free assessment
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Good Customer Service
Services Offered
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Window Replacement
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Energy-Efficient Options
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Residential Windows
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Custom Window Designs
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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Glass Showers
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Commercial Windows
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Residential Windows
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Aluminum Window Frames
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Window Replacement
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Fast Delivery
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Custom Window Designs
Paradigm Windows
ME, ME-
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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Commercial Windows
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Window Replacement
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Residential Windows
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Sliding Glass
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Double-Hung
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Custom Window Designs
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Bay Windows
Marvin Design Gallery by Eldredge
Portland, MEServices Offered
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Custom Window Designs
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Residential Windows
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Window Replacement
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Glass Showers
The Window Source NH
Seabrook, NH-
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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Window Replacement
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Bay Windows
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Energy-Efficient Options
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Custom Window Designs
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Double-Hung
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Sliding Glass
Focalpoint Renovations
Seabrook, NH-
Free assessment
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Educational Website
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Price Transparency
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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Window Replacement
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Full-Service Installations
Atlantic Window Warehouse
Newburyport, MA-
Price Transparency
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Educational Website
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Good Customer Service
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Timely Service
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Free assessment
Services Offered
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Custom Window Designs
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Double-Hung
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Fast Delivery
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Window Replacement
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Residential Windows
Window Woman of New England
Amesbury, MA-
Price Transparency
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Good Customer Service
Services Offered
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Window Repair
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Residential Windows
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Energy-Efficient Options
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Window Replacement
Refined Home Services
Atkinson, NH-
Educational Website
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Timely Service
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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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Window Replacement
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Glass Showers
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Double-Hung
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Stained Glass
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Commercial Windows
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Residential Windows
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Custom Window Designs
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Fast Delivery
Midcoast Glass & Windows
Topsham, ME-
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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Aluminum Window Frames
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Residential Windows
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Window Replacement
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Full-Service Installations
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Double-Hung
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Energy-Efficient Options
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Commercial Windows
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Custom Window Designs
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Glass Showers
Portland Glass of Brunswick
Brunswick, ME-
Good Customer Service
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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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Residential Windows
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Window Replacement
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Custom Window Designs
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Glass Showers
Calculate how much you can expect to pay for window installation and replacement in Kennebunk, 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 Kennebunk Saves You Money
There are several perks of upgrading to energy-efficient windows. Some reasons you may want to consider making the switch include the following:
- Protect your investment: The older your home is, the more likely you are to benefit from switching to energy-efficient windows. Older homes tend to have windows that are outdated, drafty or potentially even damaged in some way. Updating your windows could help increase the value of your home if you decide to sell.
- More efficient energy use in your home: In Kennebunk where the summers can get pretty warm, energy-efficient windows reduce the amount of cool air that is lost through your windows, making it easier to keep your house cool.
- Save on electricity bills: Since energy-efficient windows reduce the amount of energy used to heat or cool your home, they can help you save around $383 annually on your energy bills in Kennebunk.
- Protect your valuables from fading: The low-emissivity coatings on some energy-efficient windows filter out damaging UV rays, preventing your furniture, carpet and other valuables from fading.
Estimated Cost of Window Replacement in Kennebunk
When researching window installation, each company provides different services and prices. Let's take a look at some typical costs and services.
How Much Do New Windows Cost?
The average cost to install one window is about $600 but can range from $200 to $1,200. But costs will differ significantly based on the quality of your products, the number of windows you need, the current condition of your home and your location. Many window companies also offer replacement door installations and other add-ons like baths, shutters, coating and more. Additional services will increase your overall project costs.
It's important to remember that windows with higher efficiency may cost more initially but can save you hundreds of dollars by lowering your energy bills. Investing in certified energy-efficient windows can save Kennebunk homeowners $383+ a year when replacing single-pane windows.
Another factor that influences the overall cost is the material of the frame you select. Aluminum frames are generally the least expensive and are sturdy and light, but they provide poor insulation. On the other hand, wood frames are the most expensive because they are aesthetically pleasing and provide decent insulation. Fiberglass and vinyl frames provide good insulation and cost somewhere between the other two.
What Services do Window Installers Offer?
There are generally two kinds of window replacement services: full-frame and pocket installations.
Full-frame installations entail replacing the total window, including the trim, frame and sill. You most likely need a full-frame installation when you want a new style or your window has significant rot or deterioration. Because full-frame installations are more involved, they will raise the overall cost. Pocket installations (or retrofits) entail replacing a window within the existing frame, which makes pocket installations more simple and affordable. However, if the frame has any rot or deterioration, you will most likely need a full-frame installation instead.
Your window replacement company will be able to help you decide what's best for your needs. In Kennebunk, the decision will mostly depend on the age of your home and if there's any moisture damage. Wood can decay if not properly maintained over the years, so it's good to have a professional assess 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 Kennebunk
The EcoWatch Reviews team differs from most reviewers, as we assess these companies through a sustainability lens. We've evaluated the best window installation companies in Kennebunk primarily based on energy efficiency, as the most sustainable option also benefits homeowners in many ways. Energy-efficient windows can cut your energy bills by hundreds of dollars. Along with energy efficiency, our rating methodology considers the following factors:
Service Area
Since this is a guide for Kennebunk, we only included companies that provide services to the city. There are other reputable providers that didn't make the list because they wouldn't be able to serve homeowners in Kennebunk.
Work Quality
When choosing new windows, the quality and breadth of services can often play just as important of a role in overall efficiency and performance as the brand of window you choose. We do rate window installers higher if they offer high-quality products, but we also factor in workmanship as reflected in customer feedback.
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 most important factor, as it reflects the quality of services across nearly every category, including quality of installation, cost, quality of parts, warranty, professionalism and more.
Cost
Cheaper windows certainly don't mean better windows, but we know many of our readers want to keep costs low when possible. When analyzing providers' prices, we gave higher scores to companies with reasonable prices and accessible financing rather than "cheaper" services.
Warranty
As discussed previously, windows are a serious investment, so you'll want to make sure that investment is protected. Window installation companies that have lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Lastly, we like to see companies that have been in the industry for a while. Window installation companies that have more experience will earn higher rankings by our standards. We like to see at least ten years of experience.
Kennebunk, ME Window Replacement FAQs
How much should window installation cost?
The typical cost of replacing a window ranges between $450 and $650. There are a variety of factors that influence the price, which include the materials used in designing the windows, the number of windows, how energy-efficient the windows are, your property's location, local labor costs and styles and sizes of windows.
What are the most common kinds of replacement windows?
The most common kinds of windows for homes include: transom windows, picture windows, casement windows, awning windows, slider windows, bay windows and double-hung and single-hung windows.
Can I replace my own windows?
If you're handy and have the time and patience to do the job right, it's possible to install your own windows. But if you don't have the time or experience, we don't recommend trying it.
How often should you replace your windows?
Windows typically have a lifespan of around 20 to 30 years, but anytime you see damage on your windows, it's a good idea to have an expert take a look at them to determine if they are in need of a repair or replacement.