20 Best Window Companies in Bloomfield, CT (2023 Reviews)
If you're looking to get new windows, our list of the best window installation companies can help.
We analyzed all the top-rated window companies in Bloomfield and selected the best 20 based on:
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Customer reviews
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Window installation expertise
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Popularity with home-owners like you
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Updated September 15, 2023
Why you can trust EcoWatch
Whether you're doing renovations or have damaged windows, windows play a vital role in conserving electricity in your home. When it's the middle of winter, your old and drafty windows could be making your home more difficult to heat and more uncomfortable for you.
Installing new, efficient windows on your property can help you save money each month on your power bills — and you can help the environment as well.
So if you're building a new home, renovating or replacing your windows in Bloomfield, this is the best place to get started.
Best Availability
Renewal by Andersen
- Great industry reputation
- Member of US Green Building Council
- Manufactures products in-house
Window Veteran
Window World
- EnergyStar Partner
- Wide variety of products and services
- Lifetime Warranty
Best Window Installation & Replacement Companies in Bloomfield
The EcoWatch team examined many installers in Bloomfield to find the top ones for our readers. The installers in this article scored best in our review categories, which include energy-efficient offerings, availability, price, customer service, local expertise and more.

Window World
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EnergyStar Partner
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Large serice area
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Low prices relative to competitors
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Great industry reputation
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Lifetime warranty
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Quality of service will depend on your area
Window World provides windows expertise in Bloomfield. It's the largest window replacement company in the country, known for its vinyl windows and affordability. Window World has been in the window business for about 27 years.
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 WindowsIts high-performance Low-E (low-emissivity) coatings and argon gas insulation offer exceptional efficiency and performance for any home. Not all of Window World’s windows are Energy Star certified, so make sure you mention that you’re interested in Energy Star windows when inquiring.
How much does Window World cost in Bloomfield?Window World doesn’t have any prices listed on its website, but it's known for offering some of the most affordable window installations around. For more detailed information on pricing, you can ask for a quote from the company.

Renewal by Andersen
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Great industry reputation
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Award-winning company
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Member of US Green Building Council
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Manufactures products in-house
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No lifetime warranty
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More expensive than competition
Renewal by Andersen offers the best availability in Bloomfield. 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 provides services to nearly every state except Mississippi and West Virginia. Hundreds of positive reviews from customers online back the company's reputation.
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 WindowsA 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. Not all of Andersen’s offerings are Energy Star certified, so make sure you mention that you want Energy Star windows when inquiring.
How much does Renewal by Andersen cost in Bloomfield?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. For more detailed information on the cost, you can get a quote from the company.

Aeroseal Windows
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Many years of experience
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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 Bloomfield. It's 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 provider has 23 years of experience in the windows industry, and it has established itself as one of the best companies in the business. The company has plenty of glowing reviews from customers online.
You may want to consider opting for Aeroseal if you're looking for a installer that installs windows and doors at businesses across the Eastern U.S.
Energy Efficiency of Aeroseal Windows WindowsAeroseal Windows caters to eco-conscious consumers by providing 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 Bloomfield?Prices aren’t available on Aeroseal’s website, but it provides high-quality windows at a competitive price point. 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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Manufactures products in-house
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Custom designs
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Wide variety of products and services
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Installation not covered by warranty
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Limited service area
Window Nation offers the best residential windows in Bloomfield. It's a company that serves hundreds of thousands of homeowners, mostly in the mid-Atlantic region of the U.S. This company has been in business since 2006 and currently provides services to residents within 75 miles of its showrooms, which are in 13 states. Hundreds of positive reviews from customers online back the company's reputation.
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 WindowsEach product has windowpanes coated with a Low-E (low emissivity) glaze that prevents damaging UV rays from heating your home. Plus, the spaces between double- and triple-pane windows are filled with argon gas that’s been proven to improve home insulation. Not all of Window Nation’s offerings are Energy Star certified, so make sure you mention that you want Energy Star windows when inquiring.
How much does Window Nation cost in Bloomfield?Prices aren’t listed on Window Nation’s website, but based on customer feedback, you can expect to pay between $300 and $525 per window installed, making it a more affordable option compared to competitors. For more detailed information on the cost, you can get a quote from the company.
We have tried to remain unbiased and transparent by including pros and cons for every provider. Additionally, any partnerships do not affect our rankings.
More Window Companies in Bloomfield
Renewal by Andersen - Southern New England
Windsor Locks, CT-
Free assessment
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Price Transparency
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Educational Website
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Good Customer Service
Services Offered
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Stained Glass
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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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Sliding Glass
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Commercial Windows
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Window Replacement
Window World of Hartford
Manchester, CT-
Good Customer Service
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Price Transparency
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Free assessment
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Timely Service
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Educational Website
Services Offered
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Bay Windows
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Custom Window Designs
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Double-Hung
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Window Replacement
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Residential Windows
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Fast Delivery
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Sliding Glass
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Window Repair
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Commercial Windows
Window Nation
Wallingford, CT-
Educational Website
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Free assessment
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Price Transparency
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Good Customer Service
Services Offered
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Double-Hung
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Sliding Glass
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Residential Windows
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Custom Window Designs
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Stained Glass
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Energy-Efficient Options
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Window Replacement
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Bay Windows
Long Home Products
Windsor, CT-
Good Customer Service
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Free assessment
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Price Transparency
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Educational Website
Services Offered
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Window Replacement
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Custom Window Designs
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Glass Showers
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Residential Windows
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Double-Hung
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Bay Windows
Harris Home Improvement
Granby, CT-
Educational Website
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Timely Service
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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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Glass Showers
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Window Replacement
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Custom Window Designs
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Window Repair
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Residential Windows
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Double-Hung
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Commercial Windows
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Fast Delivery
Finestra Windows & Installation
West Hartford, CT-
Educational Website
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Free assessment
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Price Transparency
Services Offered
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Tempered Glass
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Window Replacement
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Custom Window Designs
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Glass Showers
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Double-Hung
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Residential Windows
ProEdge Remodeling by Custom Built
Windsor, CT-
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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Fast Delivery
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Residential Windows
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Bay Windows
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Commercial Windows
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Double-Hung
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Window Replacement
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Custom Window Designs
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Energy-Efficient Options
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Sliding Glass
A-1 Windows & Doors LLC
Simsbury, CT-
Timely Service
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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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Commercial Windows
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Residential Windows
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Window Repair
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Window Replacement
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Custom Window Designs
Innerglass Window Systems
Herman Dr, CT-
Price Transparency
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Free assessment
Services Offered
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Custom Window Designs
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Commercial Windows
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Residential Windows
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Tempered Glass
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Stained Glass
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Energy-Efficient Options
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Window Replacement
Highland Window Company, LLC
West Hartford, CT-
Free assessment
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Good Customer Service
Services Offered
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Window Replacement
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Residential Windows
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Double-Hung
Peoples Products - HR40 Windows
Newington, CT-
Free assessment
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Educational Website
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Price Transparency
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Good Customer Service
Services Offered
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Residential Windows
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Window Replacement
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Fast Delivery
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Aluminum Window Frames
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Energy-Efficient Options
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Custom Window Designs
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Commercial Windows
Big Dawg Home Improvements
South Windsor, CT-
Free assessment
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Price Transparency
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Good Customer Service
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Timely Service
Services Offered
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Custom Window Designs
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Window Replacement
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Fast Delivery
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Bay Windows
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Residential Windows
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Aluminum Window Frames
Mercury Excelum Inc
East Windsor, CT-
Educational Website
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Good Customer Service
Services Offered
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Residential Windows
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Window Replacement
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Fast Delivery
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Energy-Efficient Options
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Commercial Windows
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Custom Window Designs
Energy Busters LTD
Hartford, CT-
Good Customer Service
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Free assessment
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Educational Website
Services Offered
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Window Replacement
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Energy-Efficient Options
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Custom Window Designs
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Residential Windows
Yargueta Construction
Newington, CT-
Free assessment
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Price Transparency
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Good Customer Service
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Timely Service
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Educational Website
Services Offered
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Commercial Windows
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Double-Hung
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Residential Windows
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Custom Window Designs
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Glass Showers
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Full-Service Installations
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Window Replacement
Turner Home Improvement Contractors, LLC
Glastonbury, CT-
Educational Website
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Free assessment
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Good Customer Service
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Timely Service
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Price Transparency
Services Offered
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Commercial Windows
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Fast Delivery
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Double-Hung
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Window Replacement
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Residential Windows
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Custom Window Designs
Mainville Windows & Doors
Newington, CT-
Price Transparency
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Free assessment
Services Offered
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Custom Window Designs
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Commercial Windows
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Sliding Glass
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Aluminum Window Frames
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Window Replacement
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Glass Showers
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Residential Windows
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Bay Windows
Cussons Sash
Glastonbury, CT-
Good Customer 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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Window Replacement
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Fast Delivery
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Custom Window Designs
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Commercial Windows
United Home Experts of Hartford County
Enfield, CT-
Good Customer Service
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Price Transparency
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Free assessment
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Educational Website
Services Offered
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Residential Windows
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Window Replacement
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Custom Window Designs
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Commercial Windows
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Double-Hung
Manchester Millwork
Manchester, CT-
Educational Website
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Good Customer Service
Services Offered
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Window Replacement
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Custom Window Designs
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Residential Windows
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Fast Delivery
Calculate how much you can expect to pay for window installation and replacement in Bloomfield, CT using our customized window cost calculator.
Estimates will vary based on window dimensions and other unique factors to your home. Getting in touch with a local window installer is the best way to get an accurate cost estimate for your home.
How Installing Energy-Efficient Windows in Bloomfield Saves You Money
By upgrading to energy-efficient windows, you can benefit in several ways, such as:
- Save money on power bills: After you upgrade to energy-efficient windows, you can see a reduction in your bills by about 12% since you'll use less energy to heat or cool your home.
- Better temperature control in your home: Energy-efficient windows can cut back on how hard your heating system needs to work to heat your home.
- Protect your valuables: The low-emissivity coatings on many Energy Star certified windows help prevent the fading of your floors, carpets and furniture by filtering out UV rays.
- Protect your investment: The older your home is, the more likely it is that switching to energy-efficient windows will benefit you. Older homes usually have windows that are outdated, drafty or maybe even damaged in some way. Upgrading your windows could help increase the value of your property if you decide to sell.
Estimated Cost of Window Replacement in Bloomfield
Each window replacement company provides various services and has varying prices depending on several factors.
How Much Do New Windows Cost?
According to our market research, the average cost of installing a single window is about $600. However, window installation costs can range from $200 to $1,200 per window. But costs will differ considerably based on the number of windows you need, the quality of your products, the current condition of your home and your location. Many window companies also offer door installations and other add-ons like shutters, coating, baths and more. These extra services will increase overall project costs.
With windows, efficiency is the most important factor for many homeowners. Windows with higher efficiency may cost more upfront, 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 Bloomfield homeowners $446+ a year after replacing single-pane windows.
We advise 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?
The first step of a replacement is to clarify whether you want a full-frame or pocket installation.
Full-frame installations involve replacing the full window — the sill, frame, trim and all. These are typically done when you want a new style for your windows or when it has a great amount of rot or deterioration. Full-frame installations are more involved and will increase overall costs. A pocket installation means replacing a window within the existing frame, which tends to be cheaper than a full-frame installation.
If you're not sure which window installation service you should get, your installer can advise you. Typically, the choice depends on factors like the age and condition of the home, the type of building material, budget and time restrictions.
Best Availability
Renewal by Andersen
- Great industry reputation
- Member of US Green Building Council
- Manufactures products in-house
Window Veteran
Window World
- EnergyStar Partner
- Wide variety of products and services
- Lifetime Warranty
How We Choose the Best Window Installers in Bloomfield
EcoWatch reviews are different from other reviews because we assess these companies through a sustainability lens. Along with energy efficiency, we reviewed several window installers in Bloomfield and assigned rankings using the following methodology:
Service Area
Since this is a guide for Bloomfield, we paid more attention to companies that cover the city. There are certainly reputable providers that didn't make our list because of the low odds that they would serve the average homeowner in Bloomfield.
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 ensure its contractors are well-qualified and that the company has gotten tons of positive customer feedback to vouch for its service.
Customer Reviews
Customer feedback is another super important review factor. If the majority of customers don't have positive things to say about their experience with a certain installer, it won't be featured on EcoWatch.
Cost
Cheaper windows certainly don't mean better windows, but we know many of our readers want to keep costs as low as possible. When analyzing providers' prices, we awarded higher scores to companies with reasonable prices and accessible financing rather than "cheaper" services.
Warranty
As discussed previously, windows are a serious investment, so you'll want to make sure that investment is protected. Window installation companies that offer 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 good track record in the industry. Window installers that have more experience earn higher rankings by our standards. We like to see at least ten years of experience.
Bloomfield, CT Window Replacement FAQs
What is the average cost to install windows?
The average cost to replace a single window ranges between $450 and $650. There are a variety of factors that affect how much it costs, such as the materials used in designing the windows, local labor costs, the number of windows, styles and sizes of windows, how energy-efficient the windows are and your property's location.
What are the most common kinds of replacement windows?
There are various kinds of windows you can get for your house, such as casement windows, double-hung and single-hung windows, bay windows, slider windows, awning windows, picture windows and transom windows.
Can you replace 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. However, if you don't have the time or know-how, we recommend hiring a professional.
When is the best time of year to replace windows?
Replacement windows can be installed at any time, but warmer weather is typically better. No matter when you install them, the contractors will take steps to ensure that too much hot or cold air doesn't get into the home, so the temperature outside doesn't necessarily matter that much. What's more important than the temperature is that the weather should be dry.