28 Best Window Replacement Companies in Wethersfield, CT (Mar 2023)
Window Companies Near Me
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 window installers in Wethersfield and selected the top 28 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 doing renovations or have damaged windows, windows play a vital role in conserving energy in your home. Outdated windows could lead to spending more on electric bills during the winter or summer months.
Replacement windows improve your home's insulation, not only making you more comfortable during extreme temperatures, but also saving you money and helping the environment.
Because windows are so important for your home, picking the right company for you is a big choice to make. That's why the EcoWatch team has created this list of the top window replacement companies, so you can more easily make an informed decision.
Best Affordability
Window World
- Great industry reputation
- Large serice area
- Low prices relative to competitors
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Member of US Green Building Council
- Award-winning company
- Great industry reputation
- More expensive than competition
Best for Businesses
Aeroseal Windows
- Low number of customer complaints
- Manufactures products in-house
- Many years of experience
- Not ideal for residential installations
Best Window Replacement Companies in Wethersfield
The EcoWatch Reviews team researched dozens of installers in Wethersfield to find the best window replacement companies for our readers. We assessed the installers based on energy-efficient offerings, coverage area, price, customer service, local experience and more.

Window World
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Great industry reputation
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Large serice area
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Low prices relative to competitors
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Quality of service will depend on your area
Window World has windows expertise in Wethersfield. Window World has about 27 years of experience in the window replacement sector. The company has many glowing reviews from customers online.
It has established itself as a company that is certified by the Environmental Protection Agency (EPA) and Energy Star and supports charities like St. Jude Children’s Research Hospital.
Energy Efficiency of Window World WindowsWindow World offers some Energy Star windows, but note that not all its windows are energy-efficient, so make sure you ask for 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 Wethersfield?Window World does not detail prices on its 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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Member of US Green Building Council
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Award-winning company
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Great industry reputation
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More expensive than competition
Renewal by Andersen has the best availability in Wethersfield. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has been in the window industry for about 27 years. Its reputation is backed by many positive reviews from customers online.
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 is an Energy Star partner offering a variety of energy-efficient windows. Note that not all of the company's windows are Energy Star certified, so make 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 Wethersfield?Prices aren't listed on Andersen's 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.

Aeroseal Windows
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Low number of customer complaints
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Manufactures products in-house
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Many years of experience
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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 23 years of experience in the window installation industry, and it has established itself as one of the most respected companies in the business.
You may want to consider choosing Aeroseal if you're looking for a company that installs windows and doors at businesses across the Eastern U.S.
Energy Efficiency of Aeroseal Windows WindowsAeroseal Windows' commitment to sustainability shows 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 Wethersfield?Pricing information is not available on Aeroseal's website because the cost of window installment depends on how many and what type(s) of windows you need. However, it provides high-quality windows at a competitive price point. For more detailed information on pricing, you can request a quote from the company.

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 Wethersfield. It's a company that serves hundreds of thousands of homeowners, mostly in the mid-Atlantic region of the U.S. Window Nation has over 16 years of industry experience, and it currently provides services to residents within 75 miles of its showrooms, which are in 13 states. Its reputation is backed by all the positive reviews from customers online.
It has established itself as a company that gives customers the opportunity to view products and to speak to a representative in person in its showrooms.
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 make 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 Wethersfield?Window Nation doesn't have any pricing information available 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. The best way to know for sure is to receive a free quote from the company.
We've recommended providers with good reputations, but bear in mind that these are national companies, 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 each company we reviewed.
More Window Replacement Companies in Wethersfield
Renewal by Andersen - Branford
Branford, CT-
Excellent Customer Service
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Dependable Service
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Locally Recognized for Quality
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No-Hassle Pricing
Services Offered
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Residential Windows
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Custom Windows
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Business Windows
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Double-Hung
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Stained Glass
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Sliding Glass
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Bay & Bow Windows
Renewal by Andersen - Southern New England
Windsor Locks, CT-
No-fee Quotes
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Good Customer Service
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No-Hassle Pricing
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Educational Website
Services Offered
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Residential Windows
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Custom Windows
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Business 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-
Reliable Appointment Windows
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Locally Recognized for Quality
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Educational Website
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No-fee Quotes
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 Windows
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Double-Hung
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Sliding Glass
Advanced Window Systems LLC
Cromwell, CT-
Excellent Customer Service
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Reliable Service
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Educational Website
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No-Hassle Pricing
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
Mainville Windows & Doors
Newington, CT-
Free 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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Residential Windows
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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
United Glass & Mirror Co
Bozrah, CT-
Good Customer Service
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Educational Website
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Price Transparency
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Locally Recognized for Quality
Services Offered
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Residential Windows
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Architectural Glass
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Glass Showers
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Heavy Glass
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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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Sliding Glass
Window World of Hartford
Manchester, CT-
Timely Service
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Helps Educate Customers
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Consistent Workmanship
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No-Hassle Pricing
Services Offered
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Custom Windows
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Fast Delivery
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Sliding Glass
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Double-Hung
National Vinyl LLC | National Vinyl Windows
Chicopee, MA-
Price Transparency
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Excellent Customer Service
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Supports Charities
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Helps Educate Customers
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-
No-Hassle Pricing
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Free Quotes
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Reliable Appointment Windows
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Locally Recognized for Quality
Services Offered
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Residential Windows
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Commercial Windows
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Full-Service Installations
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Custom Windows
Mr. Handyman of Norwich, New London and Glastonbury
Norwich, CT-
Helps Educate Customers
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Award-Winning
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Dependable Service
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Free Quotes
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
Mr. Handyman of Guilford, North and East Haven
East Haven, CT-
No-Hassle Pricing
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Consistent Workmanship
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Locally Recognized for Quality
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Excellent Customer 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
Turner Home Improvement Contractors, LLC,
Glastonbury, CT-
No-fee Quotes
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Timely Service
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Excellent Customer Service
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Helps Educate Customers
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-
Timely Service
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Good Customer Service
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No-Hassle Pricing
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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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No-fee Quotes
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Excellent Customer Service
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Educational Website
Services Offered
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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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Aluminum Window Frames
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Full-Service Installations
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Business Windows
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Sliding Glass
Torrington Replacement Windows
Torrington, CT-
Free Quotes
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No-Hassle Pricing
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Educational Website
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Excellent Customer Service
Services Offered
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Architectural Glass
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Energy-Efficient Options
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Custom Windows
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Aluminum Window Frames
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Commercial Windows
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Double-Hung
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Sliding Glass
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Bay & Bow Windows
Clinton Glass
Clinton, CT-
Excellent Customer Service
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No-Hassle Pricing
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Helps Educate Customers
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Locally Recognized for Quality
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 Windows
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Commercial Windows
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Sliding Glass
Plymouth Glass & Mirror, Inc.
Thomaston, CT-
Price Transparency
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Good Customer Service
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Free Quotes
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Award-Winning
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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Business Windows
Villwell Builders, LLC
Waterbury, CT-
Helps Educate Customers
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Excellent Customer Service
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Timely Service
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Reliable Service
Services Offered
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Custom Window Designs
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Residential Windows
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Business Windows
Pella Windows & Doors of West Springfield
West Springfield, MA-
Free Quotes
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Locally Recognized for Quality
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Price Transparency
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Helps Educate Customers
Services Offered
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Residential Windows
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Architectural Glass
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Custom Windows
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Commercial Windows
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Double-Hung
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Sliding Glass
Thomas Garbati Builders, LLC
Waterford, CT-
Dependable Service
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Price Transparency
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No-fee Quotes
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Good Customer Service
Services Offered
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Custom Windows
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Residential Windows
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Double-Hung
Renewal by Andersen Windows Connecticut
Cromwell, CT-
Excellent Customer Service
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No-Hassle Pricing
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Free Quotes
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Reliable Service
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 Windows
Wallingford Glass
Wallingford, CT-
Free Quotes
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Excellent Customer Service
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Price Transparency
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Reliable 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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Business Windows
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Double-Hung
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Stained Glass
Ring's End
Madison, CT-
Excellent Customer Service
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No-Hassle Pricing
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Educational Website
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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 Windows
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Commercial 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-
No-fee Quotes
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Excellent Customer Service
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Helps Educate Customers
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No-Hassle Pricing
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-
Charitable Giving
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Dependable Service
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Helps Educate Customers
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No-fee Quotes
Services Offered
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Custom Windows
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Residential Windows
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Business Windows
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Sliding Glass
Fiderio & Sons
Meriden, CT-
Free Quotes
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No-Hassle Pricing
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Helps Educate Customers
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Reliable Appointment Windows
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
Major Home Improvements LLC - Roofing
Springfield, MA-
Free Quotes
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Dependable Service
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Reliable Appointment Windows
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No-Hassle Pricing
Services Offered
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Custom Windows
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Residential Windows
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Aluminum Window Frames
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Double-Hung
Vovk Home Improvement Siding~Roof~Windows
Feeding Hills, MA-
Educational Website
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No-fee Quotes
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Dependable Service
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Good Customer Service
Services Offered
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Sliding Glass
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Custom Window Designs
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Energy-Efficient Options
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Double-Hung
How Installing Energy-Efficient Windows in Wethersfield Saves You Money
There are several perks of switching to energy-efficient windows. Some reasons you may want to consider making the switch are the following:
- Protect your investment: When your home is on the older side, your windows could also be outdated or drafty. Upgrading your windows is an important part of maintaining your property and its value.
- Decrease your carbon footprint: Decreasing the amount of energy you use also lowers your carbon emissions. You could reduce it by about 147 pounds.
- Protect your valuables: The low-emissivity coatings on many Energy Star certified windows help prevent your floors, carpets and furniture from fading by filtering out UV rays.
- Save money on power bills: Installing energy-efficient windows lowers your energy bills by about 12% because you use less energy.
Estimated Cost of Window Replacement in Wethersfield
Windows come in varying shapes, styles and purposes, so costs and services will vary remarkably based on your project. Below, we describe the typical cost and services that you'll find from window installation companies.
How Much Do New Windows Cost?
According to our market research, the average cost of replacing a single window is about $600. However, window installation costs can range from $200 to $1,200 per window. How much it will cost you varies based on several factors, like the location of your home, number of windows, material, size, type and more.
It's important to note that windows with higher efficiency may cost more initially but can save you hundreds of dollars via returns on your energy bills. Investing in Energy Star certified windows can save Wethersfield homeowners $446+ a year when replacing single-pane windows.
We recommend getting free quotes from several window installers to find the right windows and the company that works best for your budget.
What Services do Window Installers Offer?
Generally, there are two types of window replacement services companies provide: full-frame and pocket installations.
Full-frame installations require replacing the full 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 deterioration. Full-frame installations are more comprehensive and will increase overall costs. Pocket installations are simpler and won't cost as much, as they entail simply replacing the window within its existing frame. But if the frame has any damage or deterioration, you may have to get a full-frame installation instead.
If you're unsure which window installation service you should get, your installer can advise you. In general, the decision is influenced by factors such as the age and condition of the home, the type of building material, budget and time restrictions.
Best Affordability
Window World
- Great industry reputation
- Large serice area
- Low prices relative to competitors
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Member of US Green Building Council
- Award-winning company
- Great industry reputation
- More expensive than competition
Best for Businesses
Aeroseal Windows
- Low number of customer complaints
- Manufactures products in-house
- Many years of experience
- Not ideal for residential installations
How We Choose the Best Window Installers in Wethersfield
EcoWatch differs from other reviewers because we evaluate these companies through a sustainability lens. Along with energy efficiency, we reviewed each installer and ranked them using the following methodology:
Service Area
Since this is a guide for Wethersfield, we gave more points to companies that serve the city. There are other reputable providers that didn't make the cut because they wouldn't be able to serve homeowners in Wethersfield.
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 included on this list 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 trends in recent online reviews to find the companies with the most consistent customer satisfaction, weighted by sample size. Customer satisfaction might be the factor we place the most value on, as it reflects the quality of services across nearly every category, including warranty, quality of parts, professionalism, cost, quality of installation and more.
Cost
Cheaper windows don't necessarily mean better windows, but we know many of our readers try 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 previously, windows are a hefty 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
Last but not least, we like to see companies that have a good track record in the industry. Window installation companies that have more years of experience will earn higher rankings by our standards. We like to see at least ten years of experience.
Wethersfield, CT Window Replacement FAQs
How much does window installation cost?
The typical cost of replacing a single window can range between $450 and $650. There are many factors that affect the cost, including styles and sizes of windows, your property's location, the number of windows, local labor costs, the materials used in designing the windows and how energy-efficient the windows are.
Which type of window is the best?
Generally, double-pane windows will be more efficient than single-pane windows and windows that do not open are more efficient than windows that do. If you want to be sure you'll get the most energy-efficient windows, look for models that have the blue Energy Star certification — they're certified energy-efficient by the U.S. Department of Energy.
Can you replace your own windows?
If you're handy and have the time and patience to do the job right, you may be able to install your own windows. But if you don't have the time or know-how, we recommend getting a professional to do it for you.
What time of year is a good time to replace my windows?
Although you can install windows any time of year, warmer weather is often better for installing replacement windows. Additionally, the weather should be dry, since rain can make the installation harder.