27 Best Window Replacement Companies in Gorham, ME (Mar 2023)
Window Companies Near Me
Are you thinking of upgrading your windows? Our list of the best window installation companies can help you narrow down which one to pick.
We analyzed all the top window installers in Gorham and selected the top 27 based on:
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Customer reviews
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Window replacement expertise
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Popularity with home-owners like you
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Updated March 14, 2023
Why you can trust EcoWatch
Whether you're updating for style or have windows that need repairs, windows play a important role in conserving your home's electricity. When it's the middle of winter, your outdated and leaky windows could be making your home more difficult to heat and more uncomfortable for you.
That's also bad for the environment because the additional energy used by outdated windows increases your carbon footprint.
We've compiled this guide on the top installation companies to help you in your research, so you can not only enjoy brand new windows, but also save money on your electricity bills.
Best Affordability
Window World
- EnergyStar Partner
- Great industry reputation
- Low prices relative to competitors
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Manufactures products in-house
- Member of US Green Building Council
- Great industry reputation
- More expensive than competition
Best Window Replacement Companies in Gorham
The EcoWatch team examined dozens of installers across the country to find the best window replacement companies for our readers. The companies in this article passed our review standards for energy-efficient offerings as well as local expertise, price, customer service and beyond.

Window World
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EnergyStar Partner
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Great industry reputation
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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 window installation company has been in business since 1995 and currently provides services to 200 locations nationwide. Its reputation is backed by several positive reviews on customer review websites.
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 carries some Energy Star windows, but note that not all its windows are energy-efficient, so be sure to mention that you want 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 Gorham?Window World does not display prices 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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Manufactures products in-house
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Member of US Green Building Council
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Great industry reputation
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More expensive than competition
Renewal by Andersen offers the best availability in Gorham. Andersen has around 27 years of experience in the industry, and it currently provides services to nearly every state except Mississippi and West Virginia. Hundreds of positive reviews from customers online back the company's reputation.
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 WindowsRenewal by Andersen has some Energy Star windows, but note that not all its windows are energy-efficient, so be sure to mention that you want high-quality Energy Star windows when inquiring. 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 Gorham?Andersen does not display prices on its website, but based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. You can request a free quote on its website for more information about pricing.
We've recommended providers with good reputations, but keep in mind these are national companies, so the quality of service may vary depending on your local crew. We have tried to remain unbiased and transparent by listing pros and cons for every company we reviewed.
More Window Replacement Companies in Gorham
Glass Unlimited
Wells, ME-
No-Hassle Pricing
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Dependable Service
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Good Customer Service
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Free Quotes
Services Offered
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Residential Windows
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Fast Delivery
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Custom Window Designs
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Aluminum Window Frames
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Full-Service Installations
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Commercial Windows
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Sliding Glass
Midcoast Glass & Windows
Topsham, ME-
Free Quotes
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Excellent Customer Service
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Price Transparency
Services Offered
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Double-Hung
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Full-Service Installations
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Custom Window Designs
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Residential Windows
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Business Windows
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Sliding Glass
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Aluminum Window Frames
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Glass Showers
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Energy-Efficient Options
Renewal by Andersen Window Replacement
Saco, ME-
Good Customer Service
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Consistent Workmanship
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Price Transparency
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No-fee Quotes
Services Offered
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Energy-Efficient Options
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Custom Window Designs
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Aluminum Window Frames
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Full-Service Installations
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Double-Hung
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Sliding Glass
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Bay & Bow Windows
Window World of Southern Maine
Westbrook, ME-
No-fee Quotes
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Supports Charities
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Excellent Customer Service
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Educational Website
Services Offered
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Custom Window Designs
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Architectural Glass
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Sliding Glass
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Double-Hung
Shine Time Windows
Auburn, ME-
Price Transparency
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Free Quotes
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Consistent Workmanship
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Timely Service
Services Offered
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Custom Windows
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Residential Windows
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Business Windows
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Double-Hung
Oceanside Exteriors
Portland, ME-
Educational Website
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No-fee Quotes
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Excellent Customer Service
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Consistent Workmanship
Services Offered
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Residential Windows
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Architectural Glass
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Custom Window Designs
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Double-Hung
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Sliding Glass
Paradigm Windows
Portland, ME-
No-Hassle Pricing
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Good Customer Service
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Free Quotes
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Helps Educate Customers
Services Offered
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Residential Windows
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Custom Window Designs
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Business Windows
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Double-Hung
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Sliding Glass
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Bay Windows
Pella Windows & Doors of Scarborough
Scarborough, ME-
Educational Website
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Free Quotes
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No-Hassle Pricing
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Good Customer Service
Services Offered
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Architectural Glass
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Custom Window Designs
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Business Windows
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Double-Hung
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Sliding Glass
Marvel Glass, LLC
Gray, ME-
Price Transparency
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Reliable Appointment Windows
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Excellent Customer Service
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Consistent Workmanship
Services Offered
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Glass Showers
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Residential Windows
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Custom Windows
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Commercial Windows
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Double-Hung
Coastal Glass & Window
Bath, ME-
Helps Educate Customers
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No-fee Quotes
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No-Hassle Pricing
Services Offered
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Residential Windows
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Glass Showers
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Fast Delivery
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Custom Window Designs
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Business Windows
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Sliding Glass
Galaxy Glass
Lewiston, ME-
No-Hassle Pricing
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Excellent Customer Service
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Free Quotes
Services Offered
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Double-Hung
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Full-Service Installations
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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
The Roofa
Westbrook, ME-
No-fee Quotes
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No-Hassle Pricing
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Reliable Service
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Good Customer Service
Services Offered
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Custom Windows
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Architectural Glass
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Commercial Windows
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Sliding Glass
Beach Glass & Window Company
Dayton, ME-
No-fee Quotes
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Price Transparency
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Helps Educate Customers
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Good Customer Service
Services Offered
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Custom Window Designs
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Fast Delivery
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Commercial Windows
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Sliding Glass
The Glass Guy
Biddeford, ME-
No-Hassle Pricing
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Free Quotes
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Good Customer Service
Services Offered
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Custom Windows
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Commercial Windows
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Tempered Glass
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Sliding Glass
Jr's Glass & Windows
Lewiston, ME-
Free Quotes
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Consistent Workmanship
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No-Hassle Pricing
Services Offered
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Glass Showers
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Custom Windows
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Residential Windows
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Commercial Windows
Greg's Glass & Glazing Co. Inc.
Portland, ME-
Price Transparency
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Helps Educate Customers
Services Offered
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Full-Service Installations
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Custom Window Designs
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Residential Windows
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Commercial Windows
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Aluminum Window Frames
Harmon Glass Company
Portland, ME-
Price Transparency
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Good Customer Service
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Free Quotes
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Helps Educate Customers
Services Offered
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Custom Windows
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Double-Hung
Maine Windows and Doors
Portland, ME-
Educational Website
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Price Transparency
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Good Customer Service
Services Offered
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Custom Windows
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Aluminum Window Frames
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Double-Hung
L & S Windows
Lewiston, ME-
No-fee Quotes
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Excellent Customer Service
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No-Hassle Pricing
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Helps Educate Customers
Services Offered
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Custom Windows
Loranger Door & Window Company Inc
South Portland, ME-
Good Customer Service
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No-Hassle Pricing
Services Offered
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Custom Window Designs
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Residential Windows
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Architectural Glass
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Business Windows
Broken Glass Company
Wells, ME-
Educational Website
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Excellent Customer Service
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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Business Windows
A-BEST Window
South Portland, ME-
Excellent Customer Service
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Free Quotes
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Price Transparency
Services Offered
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Custom Windows
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Energy-Efficient Options
KCS Replacement Windows & Siding
Rochester, NH-
Price Transparency
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No-fee Quotes
Services Offered
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Custom Window Designs
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Sliding Glass
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Double-Hung
Port City Glass
Portland, ME-
Good Customer Service
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No-Hassle Pricing
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Free Quotes
Services Offered
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Custom Window Designs
Glass & Mirror Services
Westbrook, ME-
Excellent Customer Service
Services Offered
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Custom Windows
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Glass Showers
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Full-Service Installations
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Sliding Glass
Architectural Doors & Windows
Westbrook, ME-
Helps Educate Customers
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Excellent Customer Service
Services Offered
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Custom Windows
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Architectural Glass
Creative Glass
Lewiston, ME-
No-Hassle Pricing
Services Offered
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Custom Windows
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Residential Windows
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Commercial Windows
How Installing Energy-Efficient Windows in Gorham Saves You Money
When you switch to energy-efficient windows, you may see several benefits, such as:
- Decrease your carbon footprint: Decreasing the amount of energy you use also lowers your indirect greenhouse gas emissions. You could reduce it by 163 pounds per year on average.
- Protect your investment: Upgrading and repairing your windows is an important part of maintaining your property and its real estate value, especially if you have an older home.
- Protect your valuables: Many energy-efficient windows have low-emissivity coatings, which filter out harmful UV rays, preventing fading of your furniture, carpet and other valuables.
- Save on electricity bills: The Department of Energy estimates that heat gained or lost via windows makes up about 25-30% of residential energy use. Upgrading to energy-efficient windows can help decrease that number, which helps you save more on your bills.
Estimated Cost of Window Replacement in Gorham
Windows come in varying purposes, shapes and styles, so costs and services will differ remarkably based on your project. Below, we describe the average cost and services that you'll find from window installation companies.
How Much Do New Windows Cost?
According to our research, the average cost of installing a single window is about $600. However, window replacement costs can range from $200 to $1,200 for each window. But prices differ remarkably depending on the size of your home, complexity of the installation, your location and the quality of the company you choose. Many window companies also offer door replacements, which will add extra costs to your project.
It's important to remember that windows with the best efficiency may cost more initially but can save you hundreds of dollars by decreasing your energy bills. Investing in certified energy-efficient windows can save Gorham homeowners $396+ a year when replacing single-pane windows.
Another factor that influences the total cost is the material of the frame you select. Aluminum frames are typically the least pricey 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 and cost somewhere between the other two.
What Services do Window Installers Offer?
The first question to ask yourself when considering a window replacement is: Do you want a full-frame installation or a pocket installation?
A full-frame installation replaces the entire window, including the sill, frame, trim and the window panes. Because this type of installation requires more time and labor, it will be more expensive than a pocket installation. Pocket installations are on the simpler end and won't carry as large a bill, as they involve simply replacing the window within its existing frame. But if the frame has any damage or rot, you should opt for a full-frame installation instead.
Your window installation company will be able to help you understand what's best for your needs. In Gorham, the decision will mostly depend on the age of your home and if there's any damage. Wood can decay if not maintained properly over the years, so it's a good idea to have a professional check on your frames and window sills.
Best Affordability
Window World
- EnergyStar Partner
- Great industry reputation
- Low prices relative to competitors
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Manufactures products in-house
- Member of US Green Building Council
- Great industry reputation
- More expensive than competition
How We Choose the Best Window Installers in Gorham
In our search to find the most reliable, eco-friendly window installers in Gorham, the EcoWatch team assessed dozens of companies before landing on these. We've reviewed the best window installers in Gorham mostly based on their energy efficient offerings, as it's what's best for the environment and for you as a homeowner. Energy Star certified windows can cut your energy bills by hundreds of dollars. Along with energy efficiency, our rating methodology considers the following factors:
Service Area
Because this is a guide for Gorham, we paid more attention to companies that cover the city. There are other reputable providers that didn't make the list because they wouldn't be able to serve homeowners in Gorham.
Work Quality
We're willing to bet that you're looking for a company to do a great job installing windows. We've vetted each company in our guide to ensure its technicians are well-qualified and that the company has received lots of positive customer feedback to vouch for its service.
Customer Reviews
We analyzed patterns in recent customer feedback to determine 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 cost, warranty, quality of parts, professionalism, quality of installation and more.
Cost
This one is a give-and-take: as with other services, cheap window installation companies may not provide the highest quality service. On the other hand, we want to make sure we're highlighting companies that provide a spectrum of price and financing options so they're accessible to most homeowners.
Warranty
Protecting your investment in new windows is important to many homeowners. That's why window installation companies that offer lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Due to Gorham's climate, homeowners will want to mitigate low efficiency, rot and water damage. We factored in local experience to reflect the ability of Gorham window companies to prepare homes for these issues. If a company has less than 10 years of experience, it loses points in this category.
Gorham, ME Window Replacement FAQs
What is the typical cost to replace windows in a home?
The national average cost to install a single window is around $600 but can range from $200 to $1,200, depending on a few different factors. The price is often influenced by the size of the window, the type and material of the window and the location of your property. Also, keep in mind that energy-efficient windows may cost more initially but can save you a decent amount of money a year in energy bills.
What are the most common types of replacement windows?
The most common kinds of windows for homes are slider windows, bay windows, double-hung and single-hung windows, transom windows, picture windows, casement windows and awning windows.
When should I use a window installation company?
Unless you're handy and have all the tools you need to replace your own windows, we recommend hiring the pros. The process of installing windows is complicated and can take anywhere from four to six hours for one window. Although it's tempting to try to do it yourself to save money, hiring a professional is a faster, more efficient and much safer alternative.
How long does window installation take?
Each window takes about 30 minutes to install depending on the kind of window. However, the window installation can be a two-day job — or more — if you need to have a lot of windows installed.
Should I replace all my windows at once?
If your windows are greater than 20 years old, you probably need to replace all of them. At that point, they are typically less efficient, leakier and/or more damaged than new windows. Doing your windows all at once will involve less paperwork and less stress.