27 Best Window Replacement Companies in Ashford, CT (Mar 2023)
Window Companies Near Me
Thinking about replacing your windows? We've got all the information you need in this guide to the best window installation companies.
We analyzed all the top window installers in Ashford and selected the top 27 based on:
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Customer reviews
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Window replacement expertise
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Popularity with home-owners like you
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Updated March 14, 2023
Why you can trust EcoWatch
Although green energy sources like wind and solar are important when it comes to decreasing your carbon footprint, improving your house's energy efficiency can also have a large impact on home energy conservation. If your windows are outdated or drafty, you could be losing 25-30% of your home's heat or cool air out of them.
Luckily, helping you save money with more efficient windows also helps our goals of conserving energy and the resources it takes to produce it.
Because windows are so important for your home, picking the best company for you is a big decision to make. That's why the EcoWatch team has put together this list of the top window installation companies, so you can make an informed decision more easily.
Best Overall
Renewal by Andersen
- Manufactures products in-house
- Award-winning company
- Member of US Green Building Council
- No lifetime warranty
Best Affordability
Window World
- EnergyStar Partner
- Low prices relative to competitors
- Large serice area
- Quality of service will depend on your area
Best for Residential Windows
Window Nation
- Award-winning company
- Wide variety of products and services
- Manufactures products in-house
- Limited service area
Best Window Replacement Companies in Ashford
The EcoWatch Reviews team examined several window companies in Ashford to find the best ones for our readers. We assessed the companies on their energy-efficient offerings, coverage area, local experience, customer service, price and more.

Renewal by Andersen
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Manufactures products in-house
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Award-winning company
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Member of US Green Building Council
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No lifetime warranty
Renewal by Andersen is a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has around 27 years of experience in the window installation sector. Its reputation is backed by hundreds of positive reviews on customer review websites.
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, Andersen may be the right provider for you.
Energy Efficiency of Renewal by Andersen WindowsThere are a wide variety of window types that Renewal by Andersen offers, some of which are Energy Star products. 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 Ashford?Prices are not available on Andersen's website because the cost of window replacement differs 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. If you'd like to know for sure, you can ask for a quote on the company's website.

Window World
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EnergyStar Partner
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Low prices relative to competitors
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Large serice area
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Quality of service will depend on your area
Window World provides windows expertise in Ashford. It's the largest window replacement company in the country, known for its vinyl windows and affordability. This window installation company has been in business since 1995 and currently serves 200 locations nationwide. Its reputation is backed by all the positive reviews from customers online.
You may want to consider opting for Window World 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.
Energy Efficiency of Window World WindowsWindow World offers some Energy Star windows, but note that not all its windows are energy-efficient, so be sure to mention that you want Energy Star windows when inquiring. Its high-performance Low-E (low-emissivity) coatings and argon gas insulation offer exceptional efficiency and performance for any home.
How much does Window World cost in Ashford?Prices aren't displayed on Window World's website, but it's known for offering some of the most affordable window installations around. Receiving a free quote on its website is the best way to get more accurate pricing information.

Window Nation
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Award-winning company
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Wide variety of products and services
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Manufactures products in-house
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Limited service area
Window Nation is a company that serves hundreds of thousands of homeowners, mostly in the mid-Atlantic region of the U.S. Window Nation has about 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 hundreds of positive reviews on customer review websites.
You may want to consider going with Window Nation if you're looking for a installer that gives customers the opportunity to view products and to speak to a representative in person in its showrooms.
Energy Efficiency of Window Nation WindowsThere are a wide range of window types available from Window Nation, some of which are Energy Star products. Each 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.
How much does Window Nation cost in Ashford?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. Receiving a free quote on its website is the best way to get more accurate pricing information.

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 has the best window installation for businesses in Ashford. Aeroseal has over 23 years of industry experience, and it currently serves 13 states and Washington D.C.
If you're looking for a company that installs windows and doors at businesses across the Eastern U.S, Aeroseal may be the company for you.
Energy Efficiency of Aeroseal Windows WindowsAeroseal Windows offers some Energy Star windows, but note that not all its windows are energy-efficient, so be sure to ask for Energy Star windows when inquiring. 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 Ashford?Prices aren't listed on Aeroseal's website, but it provides high-quality windows at a competitive price point. You can ask for a free quote on its website for more information about pricing.
One thing to note is that the companies in this section are national, which means the quality of the service may vary depending on your local team. We have tried to be unbiased and transparent by describing both pros and cons for each provider.
More Window Replacement Companies in Ashford
Renewal by Andersen - Southern New England
Windsor Locks, CT-
Good Customer Service
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Locally Recognized for Quality
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No-fee Quotes
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Reliable Appointment Windows
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 & Bow Windows
Window World of Western Massachusetts
Belchertown, MA-
No-fee Quotes
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Award-Winning
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Educational Website
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No-Hassle Pricing
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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Double-Hung
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Sliding Glass
Northeast Home & Energy
North Grafton, MA-
Educational Website
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No-Hassle Pricing
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Excellent Customer Service
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Timely Service
Services Offered
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Residential Windows
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Energy-Efficient Options
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Custom Windows
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Commercial Windows
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Double-Hung
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Sliding Glass
Shine Construction Inc
Uxbridge, MA-
Excellent Customer Service
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No-fee Quotes
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Dependable Service
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Locally Recognized for Quality
Services Offered
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Residential Windows
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Custom Windows
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Full-Service Installations
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Commercial Windows
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Double-Hung
Shine Construction Inc
Uxbridge, MA-
Helps Educate Customers
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No-fee Quotes
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Excellent Customer Service
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Reliable Appointment Windows
Services Offered
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Residential Windows
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Custom Window Designs
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Full-Service Installations
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Business Windows
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Double-Hung
Krystal Glass & Door Co
Smithfield, RI-
Price Transparency
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Consistent Workmanship
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No-fee Quotes
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Educational Website
Services Offered
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Residential Windows
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Architectural Glass
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Glass Showers
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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
The Window Source RI
Smithfield, RI-
Reliable Service
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Reliable Appointment Windows
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Educational Website
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Price Transparency
Services Offered
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Architectural Glass
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Tempered Glass
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Custom Windows
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Aluminum Window Frames
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Double-Hung
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Sliding Glass
Advanced Window Systems LLC
Cromwell, CT-
No-Hassle Pricing
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Helps Educate Customers
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Good Customer Service
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Arrives on Time
Services Offered
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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
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Bay & Bow Windows
Mainville Windows & Doors
Newington, CT-
Reliable Service
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Excellent Customer Service
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Helps Educate Customers
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Reliable Appointment Windows
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
Guaranteed Building Maintenance
Sturbridge, MA-
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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Residential Windows
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Energy-Efficient Options
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Custom Windows
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Aluminum Window Frames
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Business Windows
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Sliding Glass
United Glass & Mirror Co
Bozrah, CT-
No-Hassle Pricing
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Educational Website
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Excellent Customer Service
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Award-Winning
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-
No-fee Quotes
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Locally Recognized for Quality
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Price Transparency
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Arrives on Time
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-
Good Customer Service
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No-fee Quotes
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Price Transparency
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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
Mr. Handyman of Norwich, New London and Glastonbury
Norwich, CT-
Locally Recognized for Quality
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Price Transparency
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Helps Educate Customers
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Excellent Customer Service
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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Double-Hung
Turner Home Improvement Contractors, LLC,
Glastonbury, CT-
Helps Educate Customers
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Dependable Service
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Timely Service
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Price Transparency
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 Window Designs
Peter L Brown
Granby, CT-
No-fee Quotes
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Helps Educate Customers
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No-Hassle Pricing
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Reliable Appointment Windows
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
Lowe's Home Improvement
Ware, MA-
No-fee Quotes
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Good Customer Service
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Helps Educate Customers
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Dependable Service
Services Offered
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Energy-Efficient Options
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Custom Windows
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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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Helps Educate Customers
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Free Quotes
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Excellent Customer Service
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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Business Windows
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Sliding Glass
Pella Windows & Doors of West Springfield
West Springfield, MA-
Educational Website
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Excellent Customer Service
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No-Hassle Pricing
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No-fee Quotes
Services Offered
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Residential Windows
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Architectural Glass
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Custom Window Designs
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Commercial Windows
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Double-Hung
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Sliding Glass
Thomas Garbati Builders, LLC
Waterford, CT-
Arrives on Time
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Reliable Service
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Price Transparency
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No-fee Quotes
Services Offered
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Custom Window Designs
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Residential Windows
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Double-Hung
Renewal by Andersen Windows Connecticut
Cromwell, CT-
No-Hassle Pricing
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No-fee Quotes
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Consistent Workmanship
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Excellent Customer 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 & Bow Windows
Guaranty Glass and Mirror
Spencer, MA-
No-Hassle Pricing
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Good Customer Service
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Reliable Service
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No-fee Quotes
Services Offered
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Residential Windows
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Architectural Glass
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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
Cussons Sash
Glastonbury, CT-
Helps Educate Customers
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Consistent Workmanship
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Good Customer Service
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Gives to charity
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
Major Home Improvements LLC - Roofing
Springfield, MA-
No-fee Quotes
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Excellent Customer Service
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Price Transparency
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Dependable Service
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-
Good Customer Service
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Timely Service
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Consistent Workmanship
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No-Hassle Pricing
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
The Siding Store, Inc
Plainfield, CT-
No-fee Quotes
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Reliable Service
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Excellent Customer Service
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Price Transparency
Services Offered
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Custom Windows
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Residential Windows
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Energy-Efficient Options
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Sliding Glass
GA Siding, Windows & Roofing
Oxford, MA-
Helps Educate Customers
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Reliable Appointment Windows
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Good Customer Service
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No-Hassle Pricing
Services Offered
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Custom Window Designs
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Residential Windows
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Commercial Windows
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Sliding Glass
How Installing Energy-Efficient Windows in Ashford Saves You Money
Switching to energy-efficient windows can help improve the comfort of your home and help you save on energy bills. Here are more ways upgrading your windows could benefit you:
- Protect your valuables from fading: The low-emissivity coatings on many energy-efficient windows filter out damaging UV rays, preventing your furniture, carpet and other valuables from fading.
- Protect your investment: When your home is on the older side, your windows could also be outdated or drafty. Keeping your windows up to date is an important part of maintaining your property and its value.
- Reduce your carbon footprint: In Ashford, you can reduce your indirect greenhouse gas emissions by about 147 pounds per year once you upgrade to energy-efficient windows.
- Save money on power bills: The Department of Energy estimates that heat gained or lost via windows accounts for about 25-30% of energy use in your home. Switching to energy-efficient windows can help reduce that amount, which helps you save some money on your bills.
Estimated Cost of Window Replacement in Ashford
Windows come in various shapes and sizes, so costs and services will differ remarkably. Here are the typical costs and services that you'll find from window installation companies.
How Much Do New Windows Cost?
Typically, Ashford homeowners can expect their window installations to range from $250 to $1,200. The most common installations sit at around $600. But costs will differ considerably depending on your location, the number of windows you need, the current condition of your home and the quality of your products. Many window companies also offer replacement door installations and other add-ons like baths, coating, shutters and more. These extra services will increase overall project costs.
It's also worth noting that energy-efficient windows will typically cost more upfront, but Energy Star estimates that switching out the windows on your Ashford home can mean an average energy savings of $236 to $319 per year for single-pane window replacement, or between $87 to $126 per year for double-pane windows. How much you'll save by upgrading to energy-efficient windows varies based on your local climate, energy rates and other factors unique to your home.
How much your window installation costs will also vary based on the type of material you choose for the frames. Wood windows are generally the most expensive, but it depends if they are 100% wood or clad with aluminum or vinyl. Fiberglass windows also tend to be somewhat more expensive than vinyl, but they are more efficient.
What Services do Window Installers Offer?
When it comes to window replacements, there are generally two types that your installer will have: full-frame and pocket installations.
A full-frame installation is a replacement of the total window. This service involves taking out the old window, the sill, and the exterior and interior trim. It can also involve extra materials, including insulation and drip edges, which raise the total cost of the project. It's also worth noting that you may have to touch up the paint around the window after a full-frame installation. Pocket installations are simpler and won't carry as large a bill, as they entail merely 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 hiring a reputable window installation company, your company will be able to recommend the best type for your project. In Ashford, the decision will mostly depend on the efficiency of your home and how old your existing frames are.
Best Overall
Renewal by Andersen
- Manufactures products in-house
- Award-winning company
- Member of US Green Building Council
- No lifetime warranty
Best Affordability
Window World
- EnergyStar Partner
- Low prices relative to competitors
- Large serice area
- Quality of service will depend on your area
Best for Residential Windows
Window Nation
- Award-winning company
- Wide variety of products and services
- Manufactures products in-house
- Limited service area
How We Choose the Best Window Installers in Ashford
In our search to make your home improvements easier and more eco-friendly in Ashford, EcoWatch landed on the above companies as the best window installation companies in the city. Along with energy efficiency, we reviewed several window installers in Ashford and ranked them based on the following methodology:
Service Area
This one is self-explanatory, but we've chosen to highlight window installation companies that serve the Ashford area so you can find the best window installation company near you.
Work Quality
We're certain that you're looking for professionals who do a great job installing windows. We've vetted each company featured on this list to make sure its technicians are well-qualified and that the company has received plenty of positive customer feedback to vouch for its service.
Customer Reviews
Customer feedback is another very important review factor. If the majority of customers don't have nice things to say about their experience with a certain window installation company, you won't see it featured on EcoWatch.
Cost
This one is a give-and-take: similar to most services, cheap window companies are not going to provide the most quality service. On the other hand, we want to make sure we're highlighting companies that offer a variety of price and financing options so they're accessible to most homeowners.
Warranty
As discussed, windows are a considerable investment, so you'll want to be certain that investment is well protected. Window installation companies that provide lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Last but not least, we like to see companies that have been in the industry for quite some time. Window installation companies that have more experience earn higher rankings by our standards. We like to see at least ten years of experience.
Ashford, CT Window Replacement FAQs
How much does a window install cost?
The national average cost of installing one window is about $600 but can range from $200 to $1,200, depending on a few different factors. The price is usually influenced by the location of your property, the type and material of the window and the size of the window. Also, remember that energy-efficient windows may cost more upfront but can save you a decent amount of money a year in energy bills.
Which type of window should I get?
A window's energy efficiency is affected by a number of factors, such as the quality of the installation and what kind of window it is. Look for Energy Star Certified windows — these are often the most energy-efficient and are certified by the U.S. Department of Energy.
Can you install 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 skills, we recommend hiring a professional.
How long does it take to install windows?
Since a window takes about 30 minutes to install, around 16 windows can be installed during a typical 8-hour work day.
Should I replace my windows all at the same time?
If you're upgrading your windows to get more efficient windows, replacing all your windows at once is the only way to gain that benefit. On the other hand, if you have only one or two windows that are damaged or leaky, you can replace just those.