20 Best Window Companies in Cheshire, CT (2023 Reviews)
Thinking of improving your house's insulation? The best window replacement companies can help.
We analyzed all the top-rated window companies in Cheshire 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
A guide on the top window replacement companies in Cheshire may not seem like the most captivating article on EcoWatch, but trust us, windows have a more direct impact on your life than you might realize. During the winter months, the last thing you want is your heat to leak out of your outdated windows.
Replacement windows improve the insulation in your home, not only making you more comfortable during the summer and winter, but also saving you money and helping the environment.
So if you're constructing a new home, renovating or replacing your windows in Cheshire, you've found the best place to get started.
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 Cheshire
The EcoWatch team assessed dozens of installers that service the Cheshire area to find the best window installation companies that fit our standards. The providers in this article scored the best in our review categories, such as energy-efficient offerings, price, customer service, availability, local expertise 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 Cheshire. Window World has over 27 years of industry experience, and it currently serves 200 locations nationwide. Many positive reviews on customer review websites back the company'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 is an Energy Star partner and offers 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 be sure to mention that you want energy-efficient windows to your Window World representative when inquiring about services.
How much does Window World cost in Cheshire?Window World doesn’t have any pricing information displayed on its website, but it's known for offering some of the most affordable window installations around. If you’d like more accurate pricing information, you can get a quote on the company’s website.

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 has the best availability in Cheshire. Andersen has over 27 years of industry experience, and it currently serves nearly every state except Mississippi and West Virginia. Many positive reviews on customer review websites back the company's reputation.
If you’re looking for a company that uses in-home estimates and advanced digital tools to help you plan and visualize your project before getting started, this may be the perfect company for you.
Energy Efficiency of Renewal by Andersen WindowsRenewal by Andersen is an Energy Star partner and offers 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 be sure to mention that you want energy-efficient windows to your Andersen representative when inquiring about services.
How much does Renewal by Andersen cost in Cheshire?Andersen doesn’t have any pricing information displayed 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. If you’d like more accurate pricing information, you can get a quote on the company’s website.

Aeroseal Windows
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Many years of experience
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Great industry reputation
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Low number of customer complaints
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Manufactures products in-house
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Custom Designs
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No lifetime warranty
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Not ideal for residential installations
Aeroseal Windows is an installer that mainly serves commercial and multifamily properties, and also specializes in railings. If you’re looking for residential window installations, you should probably refer to one of the other companies on this list. This company has been operating since 1999 and currently serves 13 states and Washington D.C.
Aeroseal may be the company for you if you want one that installs windows and doors at businesses across the Eastern U.S.
Energy Efficiency of Aeroseal Windows WindowsThere are a wide range of window types that Aeroseal Windows offers, some of which are Energy Star products. The company claims it helps businesses save on energy expenses and reduce their carbon footprints with energy-efficient windows, as well as practices like Low-E glass coating, weatherstripping and more.
How much does Aeroseal Windows cost in Cheshire?Aeroseal does not mention prices on its website, but it provides high-quality windows at a competitive price point. You can inquire about a free quote on its website for more information about the cost.

Window Nation
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Award-winning company
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Manufactures products in-house
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Custom designs
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Wide variety of products and services
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Installation not covered by warranty
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Limited service area
Window Nation has the best residential windows in Cheshire. Window Nation has over 16 years of industry experience, and it currently serves residents within 75 miles of its showrooms, which are in 13 states. Many positive reviews on customer review websites back the company's reputation.
If you’re looking for a company that gives customers the opportunity to view products and to speak to a representative in person in its showrooms, this may be the perfect company for you.
Energy Efficiency of Window Nation WindowsWindow Nation is an Energy Star partner and offers 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 be sure to mention that you want energy-efficient windows to your Window Nation representative when inquiring about services.
How much does Window Nation cost in Cheshire?Window Nation doesn’t have any pricing information displayed on its website, but based on customer feedback, you can expect to pay between $300 and $525 per window installed, making it a more affordable option compared to competitors. If you’d like more accurate pricing information, you can get a quote on the company’s website.
Please note that the following companies are national, meaning the quality of customer service may vary depending on your local crew. We have tried to be unbiased and transparent by listing both pros and cons for each company.
More Window Companies in Cheshire
Renewal by Andersen - Branford
Branford, CT-
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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Sliding Glass
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Stained Glass
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Glass Showers
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Custom Window Designs
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Double-Hung
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Window Replacement
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Commercial Windows
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Residential Windows
Window World of Hartford
Manchester, CT-
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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Window Replacement
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Commercial Windows
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Window Repair
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Bay Windows
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Double-Hung
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Residential Windows
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Fast Delivery
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Custom Window Designs
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Sliding Glass
Window Nation
Wallingford, CT-
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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Sliding Glass
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Double-Hung
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Window Replacement
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Custom Window Designs
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Stained Glass
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Energy-Efficient Options
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Residential Windows
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Bay Windows
J.C. Tonnotti Window Company
Southington, CT-
Educational Website
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Timely Service
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Good Customer Service
Services Offered
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Residential Windows
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Commercial Windows
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Aluminum Window Frames
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Window Replacement
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Custom Window Designs
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Energy-Efficient Options
Home Services at The Home Depot
Waterbury, CT-
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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Window Replacement
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Fast Delivery
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Stained Glass
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Glass Showers
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Residential Windows
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Double-Hung
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Custom Window Designs
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Commercial Windows
Coastal Construction Group LLC
Cheshire, CT-
Good Customer Service
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Price Transparency
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Educational Website
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Timely Service
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Free assessment
Services Offered
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Fast Delivery
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Window Replacement
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Double-Hung
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Residential Windows
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Stained Glass
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Glass Showers
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Custom Window Designs
Bencar Building Systems LLC
Wallingford, CT-
Good Customer Service
Services Offered
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Window Replacement
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Custom Window Designs
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Glass Showers
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Residential Windows
Hometech Sunrooms & Remodeling
Southington, CT-
Free assessment
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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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Full-Service Installations
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Custom Window Designs
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Window Replacement
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Fast Delivery
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Glass Showers
Nu-Face Home Improvements
Berlin, CT-
Educational Website
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Free assessment
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Price Transparency
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Good Customer Service
Services Offered
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Double-Hung
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Custom Window Designs
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Glass Showers
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Commercial Windows
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Energy-Efficient Options
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Residential Windows
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Fast Delivery
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Window Replacement
DiMartino Home Improvement
North Haven, CT-
Price Transparency
Services Offered
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Window Replacement
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Bay Windows
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Aluminum Window Frames
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Residential Windows
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Double-Hung
Window Restorations of Connecticut - formerly Bi-Glass of Connecticut
Berlin, CT-
Timely Service
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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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Window Replacement
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Energy-Efficient Options
Castle Windows
East Berlin, CT-
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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Custom Window Designs
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Residential Windows
Yargueta Construction
Newington, CT-
Timely Service
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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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Window Replacement
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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
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Full-Service Installations
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Commercial Windows
Woodbury Supply Company, Inc.
Oxford, CT-
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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Energy-Efficient Options
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Custom Window Designs
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Fast Delivery
Mainville Windows & Doors
Newington, CT-
Free assessment
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Price Transparency
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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Commercial Windows
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Aluminum Window Frames
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Window Replacement
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Glass Showers
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Bay Windows
Town & Country Glass Shop llc
Woodbury, CT-
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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Window Replacement
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Residential Windows
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Custom Window Designs
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Glass Showers
Peoples Products - HR40 Windows
Newington, CT-
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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Fast Delivery
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Window Replacement
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Energy-Efficient Options
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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
Bert Falsetti's Home Improvement LLC
Shelton, CT-
Free assessment
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Price Transparency
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Good Customer Service
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Educational Website
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Timely Service
Services Offered
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Residential Windows
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Custom Window Designs
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Window Replacement
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Energy-Efficient Options
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Sliding Glass
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Double-Hung
Finestra Windows & Installation
West Hartford, CT-
Price Transparency
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Free assessment
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Educational Website
Services Offered
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Double-Hung
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Tempered Glass
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Residential Windows
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Glass Showers
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Custom Window Designs
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Window Replacement
Highland Window Company, LLC
West Hartford, CT-
Good Customer Service
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Free assessment
Services Offered
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Residential Windows
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Window Replacement
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Double-Hung
Calculate how much you can expect to pay for window installation and replacement in Cheshire, CT 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 Cheshire Saves You Money
Upgrading to energy-efficient windows can help improve the comfort of your home and help you save on electricity bills. Here are more details about how switching out your windows could benefit you:
- More efficient energy use in your home: In Cheshire where the winters can get very cold, energy-efficient windows lower the amount of heat that is lost through your windows, which makes it easier to keep your home warm.
- Protect your investment: When you have an older home, your windows could also be outdated or leaky. Keeping your windows up to date is an important part of maintaining your property and its real estate value.
- Protect your valuables from fading: The low-emissivity coatings on some energy-efficient windows filter out harmful UV rays, preventing fading of your furniture, carpet and other valuables.
- Save money on power bills: Upgrading to energy-efficient windows lowers your energy bills by about 12% because you need less energy.
Estimated Cost of Window Replacement in Cheshire
Let's go over the cost of installing new windows and the kinds of services you may need for your home.
How Much Do New Windows Cost?
Although the average of replacing one window is about $600, it can range anywhere from $200 to $1,200. This is due to the fact that window installations are based on several factors specific to your home, including the size, material and number of windows you need to replace, as well as where your property is located.
Whether or not you choose energy-efficient windows is another factor that will affect the cost. These will usually cost more than other windows, but on the other hand, you can save about $420 a year on your energy bills in Cheshire.
Asking for free quotes from multiple companies is the best way to find out which one will work best for your budget.
What Services do Window Installers Offer?
There are generally two types of window replacement services: full-frame and pocket installations.
A full-frame installation is a replacement of the full window. This service involves taking out the old window, the sill, and the exterior and interior trim. It can also involve additional materials, including insulation and drip edges, which increase the overall cost of the project. Also worth noting: 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 while leaving the existing frame. Pocket installations are simpler and won't carry as large a bill, but you can't do this kind of installment if you have any pre-existing rot or water damage.
If you're hiring a reputable window installation company, your company will be able to advise you on the best type for your project. In Cheshire, the decision will mostly be influenced by the efficiency of your home and the condition of your existing frames.
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 Cheshire
In our search to make your home improvements easier and more eco-friendly in Cheshire, the EcoWatch Reviews team chose the above companies as the top window installation companies in the city. We have evaluated the best window installation companies in Cheshire mostly based on energy efficiency, as it's the most sustainable option and the best one for homeowners. Energy Star certified windows can lower energy bills by hundreds of dollars. Along with energy efficiency, our rating methodology takes the following factors into consideration:
Service Area
Since this is a guide for Cheshire, we only included companies that cover the city. There are other reputable providers that didn't make our list because they wouldn't be able to serve homeowners in Cheshire.
Work Quality
When choosing new windows, the quality and variety of services can often play just as important of a role in insulation and performance as the brand you opt for. We do give window installers higher marks if they offer high-quality products, but we also factor in workmanship as reflected in customer feedback.
Customer Reviews
Another self-explanatory yet super important review factor is customer feedback. If the majority of customers don't have nice things to say about their service from a certain installer, you won't see it featured on EcoWatch.
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 the prices of providers, we gave higher scores to companies with reasonable prices and accessible financing rather than "cheaper" services.
Warranty
As discussed, windows are a serious investment, so you'll want to make sure that investment is well protected. Window installation companies that have lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Because of Cheshire's climate, homeowners will want to mitigate water damage, rot and low efficiency. We factored in local experience to reflect the ability of Cheshire window companies to prepare homes for the climate. If a company has less than 10 years of experience, it loses points in this category.
Cheshire, CT Window Replacement FAQs
What is the typical cost to replace windows in a home?
The average cost of replacing a single window can range between $450 and $650. There are many factors that affect how much it costs, which include your property's location, the number of windows, how energy-efficient the windows are, styles and sizes of windows, the materials used in designing the windows and local labor costs.
What are the most common kinds of replacement windows?
The most common kinds of windows for homes include: transom windows, casement windows, awning windows, slider windows, double-hung and single-hung windows, bay windows and picture windows.
What do window installers do?
Window installation companies will do the entire process — from replacing your old windows with new ones to cleaning up afterward. In addition, many companies offer window manufacturing, customization and repairs.
When is the best time of year to replace windows?
Replacement windows can be installed at any time, but autumn might be the best season. Regardless of when you install them, the contractors will take steps to ensure that too much hot or cold air doesn't get into your home, so the temperature outside doesn't necessarily matter that much. What's most important is that the weather should be dry.