8 Best Window Companies in Clinton, ME (2023 Reviews)
Are you looking to upgrade your windows? Our guide to the top window installation companies can help you pick the right one for you.
We analyzed all the top-rated window companies in Clinton and selected the best 8 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
Although renewable energy sources like wind and solar are important when it comes to decreasing your carbon footprint, improving your house's energy efficiency can also have a considerable 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.
That's bad news for both your bank account and the environment, but one of the top window installation companies can help you with that.
Unlike other review sites, EcoWatch ranks window replacement companies on energy efficiency while also considering cost, customer satisfaction and service area.
Best Availability
Renewal by Andersen
- Great industry reputation
- Member of US Green Building Council
- Manufactures products in-house
Window Veteran
Window World
- EnergyStar Partner
- Wide variety of products and services
- Lifetime Warranty
Best Window Installation & Replacement Companies in Clinton
The EcoWatch team examined dozens of installers in Clinton to find the top ones for our readers. The installers we've included in this article scored best in our categories: energy-efficient offerings, customer service, price, availability 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 Clinton. Window World has about 27 years of experience in the window installation sector. Hundreds of positive reviews on customer review websites back the provider's reputation.
If you’re looking for a company that is certified by the Environmental Protection Agency (EPA) and Energy Star and supports charities like St. Jude Children’s Research Hospital, this may be the perfect company for you.
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 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 Clinton?Prices aren’t mentioned on Window World’s website, but it's known for offering some of the most affordable window installations around. The best way to get more accurate pricing information is to request 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 provides the best availability in Clinton. Andersen has about 27 years of experience in the industry, and it currently serves nearly every state except Mississippi and West Virginia. Its reputation is backed by hundreds of positive reviews on customer review websites.
It has established itself as a company 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 WindowsRenewal by Andersen has some Energy Star windows, but note that not all its windows are energy-efficient, so be sure to ask for 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 Clinton?Andersen does not outline 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. The best way to know for sure is to request a free quote from the company.
We've recommended companies with shining reputations, but note that some national companies have independently owned locations in Clinton, so your service may differ depending on your local crew. We have tried to remain unbiased and transparent by listing pros and cons for each company reviewed.
More Window Companies in Clinton
Renewal by Andersen of Greater Maine
Bangor, 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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Window Replacement
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Commercial Windows
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Glass Showers
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Double-Hung
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Sliding Glass
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Stained Glass
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Custom Window Designs
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Residential Windows
TNT Glass
Skowhegan, ME-
Good Customer Service
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Price Transparency
Services Offered
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Window Replacement
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Full-Service Installations
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Custom Window Designs
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Commercial Windows
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Glass Showers
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Residential Windows
Home Services at The Home Depot
Waterville, 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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Stained Glass
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Glass Showers
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Fast Delivery
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Window Replacement
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Residential Windows
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Custom Window Designs
Patriot General Contractors
Bangor, ME-
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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Window Replacement
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Commercial Windows
Midcoast Glass & Windows
Topsham, ME-
Good Customer Service
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Price Transparency
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Free assessment
Services Offered
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Bay Windows
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Window Replacement
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Energy-Efficient Options
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Commercial Windows
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Residential Windows
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Aluminum Window Frames
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Glass Showers
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Full-Service Installations
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Double-Hung
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Custom Window Designs
Portland Glass of Brunswick
Brunswick, ME-
Good Customer Service
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Free assessment
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Educational Website
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Price Transparency
Services Offered
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Commercial Windows
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Glass Showers
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Residential Windows
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Window Replacement
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Custom Window Designs
Portland Glass of South Paris
South Paris, 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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Window Replacement
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Commercial Windows
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Residential Windows
Mainely Vinyl Inc
Trenton, ME-
Good Customer Service
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Price Transparency
Services Offered
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Window Replacement
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Residential Windows
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Custom Window Designs
Calculate how much you can expect to pay for window installation and replacement in Clinton, 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 Clinton Saves You Money
By switching to energy-efficient windows, you and your family can enjoy several benefits, including:
- Better temperature control in your home: Living in a cold city like Clinton can often mean needing your heater to keep your home cool. Energy-efficient windows can lower how much heat is lost through your windows when heating your home.
- Save money on energy bills: Upgrading to energy-efficient windows reduces your energy bills by about 12% because you need less energy.
- Better temperature control in your home: Residing in a warm city like Clinton can often mean depending on your AC to keep your house cool. Energy-efficient windows can lower how much cool air is lost through your windows when cooling your home.
- Protect your investment: The older your home is, the more likely it is that switching to energy-efficient windows will benefit you. Older homes tend to have windows that are outdated, drafty or maybe even damaged in some way. Upgrading your windows could help increase the value of your property if you decide to sell.
Estimated Cost of Window Replacement in Clinton
When researching window installation, each company offers varying services and prices. Let's take a look at some average costs and services.
How Much Do New Windows Cost?
Typically, Clinton homeowners can anticipate their window replacements to range from $250 to $1,200. The average cost sits at approximately $600. These numbers vary based on specific characteristics of your installation, such as size, the location of your home, material, type, number of windows and more.
It's also worth bearing in mind that energy-efficient windows will cost more upfront, but Energy Star predicts that switching out the windows on your Clinton home translates to 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. How much you'll save by upgrading to energy-efficient windows varies based on your local climate, energy rates and other factors unique to your home.
Costs will also vary based on the material of your frame. Aluminum frames cost the least. They're sturdy, light and easy to maintain, but offer poor insulation. Vinyl frames are somewhat expensive and offer good insulation. Composite frames made using wood fibers encased in plastic also offer good insulation and are moderately expensive. Wood frames cost the most and are the most in-demand. They're also aesthetically pleasing and offer decent insulation for your home.
What Services do Window Installers Offer?
In regard to window replacements, in general there are two kinds that your provider will offer: full-frame and pocket installations.
Full-frame installations require replacing the entire window — the sill, frame, trim and all. These are typically done when you want a different style for your windows or when it has significant deterioration. Full-frame installations are more time-consuming and will increase overall costs. A pocket installation means replacing a window within the existing frame, which is usually cheaper than a full-frame installation.
If you're not sure which window installation service you need, your installer should be able to help you out. In general, the decision is influenced by factors like the age and condition of the home, the type of building material, budget and time restrictions.
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 Clinton
EcoWatch reviews are different from other reviews, as we look at these companies through a sustainability lens. We've decided to evaluate the best window replacement companies in Clinton mostly based on energy efficiency, as it's the most sustainable option and the best one for homeowners. Energy Star certified windows have been shown to reduce your energy bills by hundreds of dollars. Along with energy efficiency, our rating methodology considers the following factors:
Service Area
This one is pretty self-explanatory, but we've chosen to highlight window installers that serve the Clinton area so you can find the right window installation company near you.
Work Quality
We're certain that you're looking for professionals who do a great job installing windows. We've vetted each installer in our guide to make sure its technicians are well-qualified and that the company has gotten tons of positive customer feedback to vouch for its service.
Customer Reviews
Customer feedback is another very important review factor. If most customers don't have nice feedback about their service from a certain company, it won't be featured on EcoWatch.
Cost
This one is a give-and-take: as with most services, cheap window installation companies 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 be certain that investment is well protected. Window installation companies that provide lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Because of Clinton's climate, homeowners will want to mitigate rot, water damage and low efficiency. We factored in local experience to reflect the ability of Clinton window companies to prepare homes for the climate. If a company has less than 10 years of experience, it loses points in this category.
Clinton, ME Window Replacement FAQs
What is the typical cost to replace windows?
The national average cost to replace one window is about $600 but can range from $200 to $1,200, depending on several factors. The price is usually dependent on the type and material of the window, the location of your property and the size 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.
Which kind of window is the best?
A window's energy efficiency is influenced by a number of factors, such as the quality of the installation and what kind of window it is. Look for Energy Star Certified windows — these are usually the most energy-efficient since they are certified by the U.S. Department of Energy.
Can I install my own windows?
If you're handy and know how to replace a window, it's possible to install your own windows. However, if you don't have the time or skills, we recommend hiring a professional.
How long does window installation usually take?
Because a window takes about 30 minutes to install, about 16 windows can be installed during a typical 8-hour work day.
When is it time to replace your windows?
Windows usually last about 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 see if they are in need of a repair or replacement.