24 Best Window Replacement Companies in Thompson, CT (2023 Reviews)
Window Companies Near Me
If you're thinking of getting new windows, our guide to the top window installation companies can help.
We analyzed all the top window installers in Thompson and selected the top 24 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 May 04, 2023
Why you can trust EcoWatch
Whether you're updating for style or have damaged windows, windows play a vital role in conserving electricity in your home. If your windows are outdated or drafty, you could be sending 25-30% of your house's heat or cool air out of them.
That's not great for either your bank account or the environment, but one of the top window installation companies can help you with that.
Efficient windows are of particular importance in Thompson, where the temperature varies throughout the year. According to Energy Star, making the switch to energy-efficient windows can save the average homeowner up to $457 each year.
Best Affordability
Window World
- Great industry reputation
- Low prices relative to competitors
- EnergyStar Partner
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Manufactures products in-house
- Great industry reputation
- Award-winning company
- More expensive than competition
Best for Residential Windows
Window Nation
- Custom designs
- Wide variety of products and services
- Manufactures products in-house
- Limited service area
Best Window Replacement Companies in Thompson
The EcoWatch team evaluated dozens of providers that serve the Thompson area to find the best window installation companies that fit our standards. We assessed the companies on energy-efficient offerings, coverage area, local experience, price, customer service and more.

Window World
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Great industry reputation
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Low prices relative to competitors
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EnergyStar Partner
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Quality of service will depend on your area
Window World offers windows expertise in Thompson. This provider has 27 years of experience in the windows business, and it has become one of the best companies in the business. The company has a lot of glowing reviews from customers on online review websites.
You may want to consider choosing Window World if you're interested in 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 WindowsThere are a wide variety of window types that Window World offers, some of which are Energy Star products. 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 Thompson?Prices aren't available on Window World's website, but it's known for offering some of the most affordable window installations around. For more detailed information on the cost, you can get a quote from the company.

Renewal by Andersen
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Manufactures products in-house
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Great industry reputation
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Award-winning company
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More expensive than competition
Renewal by Andersen provides the best availability in Thompson. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. This company has been in business since 1995 and currently serves nearly every state except Mississippi and West Virginia. Its reputation is backed by a considerable amount of positive reviews from customers online.
If you're looking for a company that uses in-home estimates and advanced digital tools to help you plan and visualize your project before getting started, this may be the right company for you.
Energy Efficiency of Renewal by Andersen WindowsRenewal by Andersen has some Energy Star windows, but note that not all its windows are energy-efficient, so be sure to mention that you want 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 Thompson?Andersen doesn't have any prices displayed on its website, but based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. Requesting a free quote on its website is the best way to get more accurate information.

Window Nation
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Custom designs
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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 offers the best residential windows in Thompson. It's a company that serves hundreds of thousands of homeowners, mostly in the mid-Atlantic region of the U.S. This provider has 16 years of experience in the window installation industry, and it has established itself as one of the most reputable companies in the business. The provider has plenty of glowing 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 with a variety of energy-efficient windows. Note that not all of the company's windows are Energy Star certified, so make sure to ask your Window Nation representative when inquiring about services.
How much does Window Nation cost in Thompson?Prices are not available on Window Nation's website, as 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 between $300 and $525 per window installed, making it a more affordable option compared to competitors. You can ask for a free quote on its website for more information about the cost.

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 provides the best window installation for businesses in Thompson. Aeroseal has about 23 years of experience in the windows industry, and it currently serves 13 states and Washington D.C.
You may want to consider opting for Aeroseal if you're interested in a installer that installs windows and doors at businesses across the Eastern U.S.
Energy Efficiency of Aeroseal Windows WindowsThe 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. Not all of Aeroseal's windows are Energy Star certified, so be sure to mention that you'd like Energy Star windows when inquiring.
How much does Aeroseal Windows cost in Thompson?Prices are not available on Aeroseal's website, as the cost of window installment differs based on how many and what type(s) of windows you need. However, it provides high-quality windows at a competitive price point. If you'd like more accurate pricing information, you can ask for a quote on the company's website.
We aim to remain unbiased and transparent by listing pros and cons for each company we review. Additionally, our rankings are not influenced by any partnerships.
More Window Replacement Companies in Thompson
Window World of Boston
Shrewsbury, MA-
Free assessment
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Good Customer Service
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Timely Service
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Price Transparency
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Award-Winning
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Educational Website
Services Offered
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Commercial Windows
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Custom Window Designs
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Double-Hung
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Fast Delivery
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Residential Windows
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Bay Windows
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Energy-Efficient Options
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Stained Glass
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Sliding Glass
Krystal Glass & Door Co
Smithfield, RI-
Timely Service
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Good Customer Service
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Educational Website
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Price Transparency
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Free assessment
Services Offered
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Commercial Windows
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Sliding Glass
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Double-Hung
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Fast Delivery
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Custom Window Designs
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Aluminum Window Frames
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Residential Windows
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Glass Showers
Pella Windows & Doors of Boylston
Boylston, MA-
Educational Website
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Free assessment
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Good Customer Service
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Price Transparency
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Award-Winning
Services Offered
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Bay Windows
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Residential Windows
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Double-Hung
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Commercial Windows
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Sliding Glass
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Custom Window Designs
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Stained Glass
United Better Homes
Pawtucket, RI-
Educational Website
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Timely Service
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Award-Winning
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Price Transparency
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Free assessment
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Good Customer Service
Services Offered
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Residential Windows
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Commercial Windows
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Double-Hung
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Custom Window Designs
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Sliding Glass
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Fast Delivery
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Full-Service Installations
Rescom Exteriors, Inc.
Auburn, MA-
Award-Winning
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Price Transparency
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Good Customer Service
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Educational Website
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Free assessment
Services Offered
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Residential Windows
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Commercial Windows
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Fast Delivery
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Double-Hung
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Bay Windows
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Custom Window Designs
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Glass Showers
Window World of Rhode Island
Warwick, RI-
Award-Winning
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Educational Website
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Free assessment
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Good Customer Service
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Price Transparency
Services Offered
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Sliding Glass
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Double-Hung
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Bay Windows
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Custom Window Designs
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Residential Windows
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Fast Delivery
Budget Blinds of Enfield
Somers, CT-
Free assessment
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Good Customer Service
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Price Transparency
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Educational Website
Services Offered
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Custom Window Designs
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Fast Delivery
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Aluminum Window Frames
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Residential Windows
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Glass Showers
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Commercial Windows
Mr. Handyman of Central MetroWest
Ashland, MA-
Good Customer Service
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Educational Website
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Free assessment
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Timely Service
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Award-Winning
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Price Transparency
Services Offered
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Double-Hung
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Glass Showers
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Custom Window Designs
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Residential Windows
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Commercial Windows
The Window Source RI
Smithfield, RI-
Free assessment
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Educational Website
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Timely Service
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Price Transparency
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Good Customer Service
Services Offered
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Double-Hung
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Custom Window Designs
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Bay Windows
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Residential Windows
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Sliding Glass
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Energy-Efficient Options
Home Services at The Home Depot
Providence, RI-
Free assessment
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Good Customer Service
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Educational Website
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Price Transparency
Services Offered
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Custom Window Designs
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Fast Delivery
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Commercial Windows
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Bay Windows
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Aluminum Window Frames
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Glass Showers
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Double-Hung
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Residential Windows
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Stained Glass
Rogers Insulation Specialists
Framingham, MA-
Free assessment
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Award-Winning
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Price Transparency
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Timely Service
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Good Customer Service
Services Offered
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Double-Hung
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Commercial Windows
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Energy-Efficient Options
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Residential Windows
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Custom Window Designs
Pioneer Glass
Whitinsville, MA-
Free assessment
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Good Customer Service
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Price Transparency
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Educational Website
Services Offered
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Commercial Windows
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Fast Delivery
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Glass Showers
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Custom Window Designs
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Double-Hung
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Residential Windows
Diamond Overhead Door
Blackstone, MA-
Price Transparency
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Educational Website
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Good Customer Service
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Free assessment
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Award-Winning
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
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Aluminum Window Frames
Little Rhody Window Installation
Providence, RI-
Timely Service
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Free assessment
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Educational Website
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Price Transparency
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Good Customer Service
Services Offered
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Residential Windows
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Sliding Glass
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Glass Showers
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Custom Window Designs
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Bay Windows
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Double-Hung
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Commercial Windows
Custom Built
Auburn, MA-
Free assessment
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Educational Website
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Price Transparency
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Good Customer Service
Services Offered
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Commercial Windows
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Custom Window Designs
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Double-Hung
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Sliding Glass
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Fast Delivery
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Energy-Efficient Options
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Residential Windows
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Glass Showers
Home Outlet Auburn, MA
Auburn, MA-
Price Transparency
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Educational Website
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Good Customer Service
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Free assessment
Services Offered
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Glass Showers
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Residential Windows
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Double-Hung
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Aluminum Window Frames
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Custom Window Designs
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Commercial Windows
Novus Exteriors
Office 80, MA-
Timely Service
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Educational Website
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Free assessment
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Good Customer Service
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Price Transparency
Services Offered
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Custom Window Designs
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Bay Windows
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Glass Showers
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Residential Windows
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Commercial Windows
Central Falls Glass Co Inc
Central Falls, RI-
Price Transparency
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Educational Website
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Free assessment
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Good Customer Service
Services Offered
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Custom Window Designs
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Residential Windows
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Fast Delivery
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Glass Showers
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Double-Hung
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Commercial Windows
Simply Windows
Westborough, MA-
Good Customer Service
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Award-Winning
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Price Transparency
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Educational Website
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Free assessment
Services Offered
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Sliding Glass
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Custom Window Designs
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Residential Windows
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Commercial Windows
Install America
Hopedale, MA-
Good Customer Service
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Educational Website
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Free assessment
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Price Transparency
Services Offered
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Custom Window Designs
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Residential Windows
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Sliding Glass
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Fast Delivery
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Full-Service Installations
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Energy-Efficient Options
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Glass Showers
CORE Remodeling Services, Inc.
Worcester, MA-
Good Customer Service
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Award-Winning
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Educational Website
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Price Transparency
Services Offered
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Glass Showers
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Fast Delivery
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Residential Windows
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Custom Window Designs
B&R Home Improvement
Pawtucket, RI-
Price Transparency
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Free assessment
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Educational Website
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Good Customer Service
Services Offered
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Custom Window Designs
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Double-Hung
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Residential Windows
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Commercial Windows
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Glass Showers
Bruin Remodeling Group
Ashland, MA-
Good Customer Service
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Price Transparency
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Timely Service
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Free assessment
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Educational Website
Services Offered
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Residential Windows
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Sliding Glass
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Commercial Windows
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Custom Window Designs
ALG Window & Glass
Providence, RI-
Educational Website
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Free assessment
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Price Transparency
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Good Customer Service
Services Offered
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Commercial Windows
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Aluminum Window Frames
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Residential Windows
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Custom Window Designs
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Glass Showers
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Stained Glass
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Fast Delivery
How Installing Energy-Efficient Windows in Thompson Saves You Money
When you switch to energy-efficient windows, you may see a few perks, such as:
- Save on power bills: Because energy-efficient windows reduce how much energy you need to heat or cool your home, the switch can help you save around $457 annually on your energy bills in Thompson.
- Protect your valuables: Many Energy Star certified windows have low-emissivity coatings, which filter out damaging UV rays, preventing fading of your furniture, carpet and other valuables.
- Protect your investment: Keeping your windows up to date is an important part of maintaining your property and its value, especially if you have an older home.
- Decrease your carbon footprint: Since energy-efficient windows improve the insulation in your home, you can lower your indirect greenhouse gas emissions by about 12%, according to Energy Star.
Estimated Cost of Window Replacement in Thompson
Let's go over the cost of window installation and the kinds of services offered by installers.
How Much Do New Windows Cost?
According to our market research, the average cost of installing a single window is around $600. However, window replacement costs can range from $200 to $1,200 a window. These estimates vary based on specific characteristics of your installation, such as the location of your home, material, number of windows, size, type and more.
With windows, efficiency is the most important factor for many homeowners. Windows with higher efficiency may cost more initially, but by increasing the efficiency of your home — particularly during the summer and winter — they can provide many years of energy savings. According to Energy Star, purchasing certified energy-efficient windows can save Thompson homeowners $457+ per year after replacing single-pane windows.
Something else that affects the overall cost is the material of the frame you choose. Aluminum frames are typically the least expensive and are sturdy and relatively maintenance-free, but they provide poor insulation. On the other hand, wood frames cost the most because they are aesthetically pleasing and provide decent insulation. Fiberglass and vinyl frames provide good insulation and cost somewhere between the other two.
What Services do Window Installers Offer?
The first question to ask yourself when getting new windows is: Should you get a full-frame installation or a pocket installation?
Full-frame installations are usually done when you want a new style or your window has a lot of rot. With this service, your professionals will replace the full window, including the sill, frame and trim. Pocket installations (or retrofits) involve installing a new window within its existing frame, which makes pocket installations less labor-intensive and costly. However, if the frame has any rot or deterioration, you will likely need a full-frame installation instead.
If you're still trying to decide which kind of installation you need, you can consult with your installer and get their recommendation. The decision mostly depends on how old the frames are and if there's any damage.
Best Affordability
Window World
- Great industry reputation
- Low prices relative to competitors
- EnergyStar Partner
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Manufactures products in-house
- Great industry reputation
- Award-winning company
- More expensive than competition
Best for Residential Windows
Window Nation
- Custom designs
- Wide variety of products and services
- Manufactures products in-house
- Limited service area
How We Choose the Best Window Installers in Thompson
In our search to make your home improvements easier and more eco-friendly in Thompson, the EcoWatch Reviews team chose the above companies as the top window installation companies in the city. We have evaluated the top window installers in Thompson mainly based on their energy efficient offerings, as it's what's best for the environment and for you as a homeowner. Energy Star certified windows have been shown to lower power bills by hundreds of dollars. Along with energy efficiency, our rating methodology takes the following factors into consideration:
Service Area
Since this is a guide for Thompson, we paid more attention to companies that provide services to the city. There are certainly reputable providers that didn't make the list because of the low odds that they would serve the average homeowner in Thompson.
Work Quality
When picking new windows, the quality and range of services often plays just as important of a role in overall efficiency and performance as the type of window you opt for. We do rate window installers higher if they offer high-quality products, but we also factor in workmanship as reflected in customer feedback.
Customer Reviews
We analyzed trends in recent customer feedback to determine the companies with the highest rates of customer satisfaction, weighted by sample size. Customer satisfaction may be the factor we place the most value on, as it indicates the quality of services across most other categories, including warranty, professionalism, quality of installation, cost, quality of parts 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 providers' prices, we awarded higher points to companies with reasonable prices and accessible financing rather than "cheaper" services.
Warranty
Protecting your investment in new windows is important to many homeowners. For that reason, window installation companies with 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 years of experience will earn higher rankings by our standards. We like to see at least ten years of experience.
Thompson, CT Window Replacement FAQs
What is the average cost to replace windows?
The national average cost to install a window is around $600 but can range from $200 to $1,200, based on a few different factors. The price is generally dependent on the location of your property, the size of the window and the type and material of the window. Also, keep in mind that energy-efficient windows may cost more initially but can save you hundreds of dollars a year in energy bills.
What type of window is the best for energy efficiency?
A window's energy efficiency is affected by a number of factors, such as the quality of the installation and the kind of window. 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, it's possible to install your own windows. But if you don't have the time or experience, we recommend getting a professional to do it for you.
How long does window installation typically take?
Each window takes about 30 minutes to install based on the type of window. However, the window installation can take two days or more if you need to have a lot of windows installed.
What time of year should I replace my windows?
Replacement windows can be installed during any season, but warmer weather is typically better. No matter when you install them, the contractors will take steps to make sure that too much hot or cold air doesn't get into your house, so the temperature outside doesn't necessarily matter that much. What's most important is that the weather should be dry.