25 Best Window Replacement Companies in Cheshire, CT (Mar 2023)
Window Companies Near Me
Are you thinking of replacing your windows? Our guide to the best window installation companies can help you narrow down which one to pick.
We analyzed all the top window installers in Cheshire and selected the top 25 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
The EcoWatch Reviews team is all about helping Cheshire homeowners make their homes more eco-friendly. Potential leaks or drafts from your windows can make your home uncomfortable in the summer or winter.
Replacement windows improve the insulation in your home, 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 Cheshire, where the temperature varies throughout the year. According to Energy Star, switching to energy-efficient windows can save the average homeowner up to $420 each year.
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
- Great industry reputation
- Member of US Green Building Council
- Award-winning company
- No lifetime warranty
Best for Businesses
Aeroseal Windows
- Many years of experience
- Low number of customer complaints
- Great industry reputation
- No lifetime warranty
Best Window Replacement Companies in Cheshire
The EcoWatch team researched many window providers in Cheshire to find the top ones for our readers. The providers mentioned in this article scored best in our categories, including energy-efficient offerings, customer service, price, availability and more.

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. Window World has about 27 years of experience in the window installation business.
Window World may be the company for you if you're interested in 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 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 want Energy Star windows when inquiring.
How much does Window World cost in Cheshire?Window World does not list prices on its website, but it's known for offering some of the most affordable window installations around. If you'd like to know for sure, you can request a quote on the company's website.

Renewal by Andersen
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Great industry reputation
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Member of US Green Building Council
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Award-winning company
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No lifetime warranty
Renewal by Andersen has the best availability in Cheshire. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has about 27 years of experience in the window installation sector. Its reputation is backed by a considerable amount of positive reviews from customers online.
You may want to consider choosing Andersen if you're interested in 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 offers some Energy Star windows, but note that not all its windows are energy-efficient, so make sure you 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 Cheshire?Pricing details are not available on Andersen's website because the cost of window installment varies greatly based on how many and what type(s) of windows you need. However, based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. For more accurate information on the cost, you can get a quote from the company.

Aeroseal Windows
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Many years of experience
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Low number of customer complaints
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Great industry reputation
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No lifetime warranty
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. Aeroseal has been in the window business for around 23 years. Many positive reviews on customer review websites back the provider's reputation.
You may want to consider opting for Aeroseal if you're interested in a company that installs windows and doors at businesses across the Eastern U.S.
Energy Efficiency of Aeroseal Windows WindowsAeroseal Windows' commitment to sustainability can be seen in its energy-efficient window offerings. 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 doesn't have any pricing information available on its website, but it provides high-quality windows at a competitive price point. Getting a free quote on its website is the best way to get more accurate information.

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 offers the best residential windows in Cheshire. It's a company that serves hundreds of thousands of homeowners, mostly in the mid-Atlantic region of the U.S. This window installation company has been operating since 2006 and currently provides services to residents within 75 miles of its showrooms, which are in 13 states. The company has a lot of glowing reviews from customers online.
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 company for you.
Energy Efficiency of Window Nation WindowsEach product has windowpanes coated with a Low-E (low emissivity) glaze that prevents damaging UV rays from heating your home. Plus, the spaces between double- and triple-pane windows are filled with argon gas that’s been proven to improve home insulation. Not all of Window Nation's offerings are Energy Star certified, so be sure to mention that you're interested in Energy Star windows when inquiring.
How much does Window Nation cost in Cheshire?Window Nation doesn't have any cost information listed 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. For more accurate information on pricing, you can receive a quote from the company.
We've recommended installers with good reputations, but note that some national companies have independently owned locations in Cheshire, so the quality of service may differ depending on your local crew. We have tried to stay unbiased and transparent by listing pros and cons for every company we reviewed.
More Window Replacement Companies in Cheshire
Renewal by Andersen - Branford
Branford, CT-
Consistent Workmanship
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Excellent Customer Service
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Free Quotes
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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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Commercial Windows
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Double-Hung
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Stained Glass
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Sliding Glass
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Bay Windows
TL Home Improvement LLC
Shelton, CT-
Locally Recognized for Quality
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Helps Educate Customers
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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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Energy-Efficient Options
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Custom Windows
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Aluminum Window Frames
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Full-Service Installations
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Double-Hung
Renewal by Andersen - Southern New England
Windsor Locks, CT-
No-Hassle Pricing
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Excellent Customer Service
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Timely Service
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Helps Educate Customers
Services Offered
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Residential Windows
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Custom Windows
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Commercial Windows
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Double-Hung
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Stained Glass
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Sliding Glass
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Bay Windows
Nu-Face Home Improvements
Plantsville, CT-
Excellent Customer Service
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Reliable Service
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Locally Recognized for Quality
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Reliable Appointment Windows
Services Offered
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Residential Windows
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Glass Showers
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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
Mr. Handyman of Upper Fairfield County
Fairfield, CT-
No-Hassle Pricing
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No-fee Quotes
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Reliable Appointment Windows
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Reliable Service
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
Advanced Window Systems LLC
Cromwell, CT-
Excellent Customer Service
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No-Hassle Pricing
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Helps Educate Customers
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Timely Service
Services Offered
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Glass Showers
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Energy-Efficient Options
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Custom Windows
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Double-Hung
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Sliding Glass
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Bay & Bow Windows
Eastern Glass & Shower Door
Milford, CT-
No-Hassle Pricing
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Excellent Customer Service
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Helps Educate Customers
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No-fee Quotes
Services Offered
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Doors
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Full-Service Installations
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Custom Windows
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Tempered Glass
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Residential Windows
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Commercial Windows
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Aluminum Window Frames
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Sliding Glass
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Glass Showers
Mainville Windows & Doors
Newington, CT-
Good Customer Service
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No-fee Quotes
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Price Transparency
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Timely Service
Services Offered
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Residential Windows
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Custom Windows
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Aluminum Window Frames
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Business Windows
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Double-Hung
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Sliding Glass
Window World of Hartford
Manchester, CT-
Educational Website
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Price Transparency
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Award-Winning
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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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Sliding Glass
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Double-Hung
V. Nanfito Roofing & Siding
Meriden, CT-
Price Transparency
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Reliable Service
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No-fee Quotes
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Excellent Customer Service
Services Offered
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Residential Windows
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Business Windows
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Full-Service Installations
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Custom Windows
Mr. Handyman of Guilford, North and East Haven
East Haven, CT-
Reliable Appointment Windows
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Educational Website
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Free Quotes
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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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Commercial Windows
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Double-Hung
Turner Home Improvement Contractors, LLC,
Glastonbury, CT-
Reliable Appointment Windows
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Helps Educate Customers
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Dependable Service
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No-fee Quotes
Services Offered
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Residential Windows
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Business Windows
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Full-Service Installations
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Custom Window Designs
Peter L Brown
Granby, CT-
Reliable Service
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Helps Educate Customers
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Good Customer Service
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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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Double-Hung
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Sliding Glass
Capitol Glass Co Inc
West Hartford, CT-
Price Transparency
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Educational Website
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Excellent Customer Service
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Free Quotes
Services Offered
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Residential Windows
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Architectural Glass
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Doors
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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
Torrington Replacement Windows
Torrington, CT-
No-Hassle Pricing
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Excellent Customer Service
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Helps Educate Customers
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Free Quotes
Services Offered
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Architectural Glass
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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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Business Windows
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Double-Hung
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Sliding Glass
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Bay Windows
Clinton Glass
Clinton, CT-
Locally Recognized for Quality
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Price Transparency
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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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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
Plymouth Glass & Mirror, Inc.
Thomaston, CT-
Good Customer Service
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No-fee Quotes
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Helps Educate Customers
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Locally Recognized for Quality
Services Offered
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Glass Showers
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Residential Windows
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Architectural Glass
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Doors
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Custom Windows
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Commercial Windows
Villwell Builders, LLC
Waterbury, CT-
No-Hassle Pricing
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No-fee Quotes
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Award-Winning
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Dependable Service
Services Offered
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Custom Windows
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Residential Windows
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Commercial Windows
Renewal by Andersen Windows Connecticut
Cromwell, CT-
Reliable Service
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Good Customer Service
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No-fee Quotes
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No-Hassle Pricing
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
Wallingford Glass
Wallingford, CT-
Free Quotes
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Price Transparency
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Dependable Service
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Good Customer Service
Services Offered
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Residential Windows
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Tempered Glass
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Doors
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Custom Window Designs
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Commercial Windows
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Double-Hung
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Stained Glass
Ring's End
Madison, CT-
No-Hassle Pricing
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No-fee Quotes
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Helps Educate Customers
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Excellent Customer Service
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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Business Windows
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Aluminum Window Frames
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Architectural Glass
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Fast Delivery
Ring's End
Branford, CT-
Good Customer Service
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Free Quotes
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Helps Educate Customers
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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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Business Windows
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Aluminum Window Frames
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Architectural Glass
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Fast Delivery
Cussons Sash
Glastonbury, CT-
Helps Educate Customers
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No-Hassle Pricing
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Reliable Service
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Supports Charities
Services Offered
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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
Fiderio & Sons
Meriden, CT-
No-Hassle Pricing
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Helps Educate Customers
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No-fee Quotes
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Good Customer Service
Services Offered
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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
J C Tonnotti Window Co
Southington, CT-
Excellent Customer Service
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Reliable Service
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No-fee Quotes
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Price Transparency
Services Offered
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Custom Windows
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Aluminum Window Frames
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Sliding Glass
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Double-Hung
How Installing Energy-Efficient Windows in Cheshire Saves You Money
There are several perks of switching to energy-efficient windows. A few reasons you may want to consider making the switch include the following:
- Save money on power bills: According to the Department of Energy, heat gained or lost through windows accounts for about 25-30% of household energy use. Upgrading to energy-efficient models can help lower how much you have to pay, therefore saving you about 12% more on your bills.
- 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, leaky or potentially even damaged in some way. Updating your windows could help raise the value of your property if you decide to sell.
- Reduce your carbon footprint: Reducing how much energy you use also lowers your carbon emissions. You could reduce it by about 147 pounds.
- Protect your valuables from fading: The low-emissivity coatings on many energy-efficient windows filter out harmful UV rays, preventing your furniture, carpet and other valuables from fading.
Estimated Cost of Window Replacement in Cheshire
Each window installation company provides varying services and has different price points depending on several factors.
How Much Do New Windows Cost?
The typical cost to replace one window is about $600 but can range from $200 to $1,200. This is because window installations depend on a variety of factors specific to your home, like the size, material and number of windows you need to install, as well as the location of your property.
Bear in mind that energy-efficient windows may cost more upfront, but Energy Star predicts the upgrade will save you between $101 and $583 per year when installing single-pane windows and between $27 and $197 per year when installing double-pane, clear glass windows. These savings vary depending on your local climate, energy rates and individual home characteristics.
Requesting free quotes from several providers is the best way to figure out which one is right for you.
What Services do Window Installers Offer?
The first question to ask yourself when planning to replace your windows is: Should you get a full-frame installation or a pocket installation?
Full-frame installations require replacing the whole window — the sill, frame, trim and all. These are most common when you want to change the style of your window or when it has significant damage. Full-frame installations involve more time and labor and will increase overall costs. A pocket installation involves installing a new window without replacing the frame. So, instead of taking out the whole window and reinstalling it, the installer will just slide the replacement window (also called a retrofit or insert window) into the frame.
If you're unsure which kind of window installation service you need, your installer can advise you. Typically, the choice is based on factors such as the age and condition of the home, the type of building material, budget and time restrictions.
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
- Great industry reputation
- Member of US Green Building Council
- Award-winning company
- No lifetime warranty
Best for Businesses
Aeroseal Windows
- Many years of experience
- Low number of customer complaints
- Great industry reputation
- No lifetime warranty
How We Choose the Best Window Installers in Cheshire
The EcoWatch Reviews team is different from most reviewers, as we evaluate these companies through a sustainability lens. We have assessed the best window replacement companies in Cheshire mostly based on energy efficiency, as the most sustainable option also benefits homeowners in many ways. Energy-efficient windows have been shown to cut your electricity bills by hundreds of dollars. Along with energy efficiency, our rating methodology considers the following factors:
Service Area
This one is self-explanatory, but we've chosen to highlight window installers that serve a wide variety of states and cities so you can find a quality window installation company near you.
Work Quality
When it comes to new windows, the quality and breadth of services can often play just as important of a role in overall efficiency and performance as the type of window you get. We do give window installers more points if they offer high-quality products, but we also consider workmanship as reflected in customer feedback.
Customer Reviews
We analyzed patterns in recent online reviews to determine the companies with the most consistent customer satisfaction, weighted by sample size. Customer satisfaction might be the most important factor, as it indicates the quality of services across most other categories, including quality of installation, warranty, quality of parts, cost, professionalism and more.
Cost
This one is a give-and-take: as with most services, cheap window companies won't always provide the most quality service. Still, we want to make sure we're highlighting companies that provide a range of price and financing options so they're accessible to most homeowners.
Warranty
Protecting your investment in new windows is important. That's why window installation companies that give you lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Lastly, we like to see companies that have a proven track record in the industry. Window installers that have more experience will earn higher rankings by our standards. We like to see at least ten years of experience.
Cheshire, CT Window Replacement FAQs
How much should window installation cost?
The typical cost of replacing a window ranges between $450 and $650. There are several factors that influence the cost, which include how energy-efficient the windows are, the number of windows, local labor costs, your property's location, styles and sizes of windows and the materials used in designing the windows.
What kind of window is the best for energy efficiency?
Generally, double-pane windows are more efficient than single-pane windows and windows that don't open are more efficient than windows that do. To be sure you're getting the most energy-efficient windows, look for models with the blue Energy Star certification — this means they're certified energy-efficient by the U.S. Department of Energy.
What services do window replacement companies provide?
Window installation professionals travel to your property to remove your old windows and replace them with new ones. Some companies install products made by other companies, whereas others are both manufacturers and installation companies combined. The installer will also clean up after the installation.
When is the best time of year to replace windows?
Replacement windows can be installed at any time, but warmer weather is typically better. No matter when you install them, the contractors will take steps to ensure that too much hot or cold air doesn't get into the home, so the temperature outside isn't necessarily a big factor. What's more important than the temperature is that the weather should be dry.
Should I replace my windows all at the same time?
If you want to get more efficient windows and save money on your energy bills, replacing all of your windows together is the only way to see a noticeable difference. However, if you have only a few windows that are broken or drafty, you can replace just those.