20 Best Window Companies in Bloomfield, CT (2024 Reviews)
Are you looking to replace your windows? Our list of the best window installation companies can help you narrow down which one to choose.
We analyzed all the top-rated window companies in Bloomfield and selected the best 20 based on:
Customer reviews
Window installation expertise
Popularity with home-owners like you
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Why you can trust EcoWatch
Although clean energy sources like wind and solar are important when it comes to lowering your carbon footprint, improving your house’s efficiency can also have a big impact on home energy conservation. According to the Department of Energy, heat gained or lost through traditional, outdated windows could account for 25-30% of residential energy climate control usage.
Fortunately, saving you energy with upgraded windows also helps our goals of conserving energy and the resources it takes to generate it.
Because windows are so important for your home, choosing the best company for you is a big decision to make. That’s why the EcoWatch team has created this list of the top window installation companies, so you can make an informed decision more easily.
Best Availability
Renewal by Andersen
- Great Industry Reputation
- Award-winning Company
- Member of US Green Building Council
- Manufactures products in-house
Power Home
- Uses eco-friendly materials
- Well-trained, certified installers
- Lifetime or lengthy warranty
Best for Residential Windows
Window Nation
- Custom Designs
- Wide variety of products and services
- Manufactures products in-house
Best Window Installation & Replacement Companies in Bloomfield
The EcoWatch Reviews team assessed several window installation companies across Bloomfield to narrow our list down to the best ones. The companies mentioned in this article scored the best in our review categories, such as energy-efficient offerings, local expertise, customer service, price, availability and more.

Window World
EnergyStar Partner
Large serice area
Low prices relative to competitors
Great industry reputation
Lifetime warranty
Quality of service will depend on your area
Window World has windows expertise in Bloomfield. Window World has been in the window installation industry for about 27 years. Its reputation is backed by hundreds of positive reviews on customer review websites.
Window World may be the company for you if you want one that is certified by the Environmental Protection Agency (EPA) and Energy Star and supports charities like St. Jude Children’s Research Hospital.
Energy Efficiency of Window World WindowsWindow World offers some Energy Star windows, but note that not all its windows are energy-efficient, so make sure you mention that you want high-quality Energy Star windows when inquiring. 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 Bloomfield?Pricing details are not available on Window World’s website since the cost of window replacement differs based on how many and what type(s) of windows you need. However, it's known for offering some of the most affordable window installations around. If you’d like more accurate information, you can ask for a quote on the company’s website.

Renewal by Andersen
Great industry reputation
Award-winning company
Member of US Green Building Council
Manufactures products in-house
No lifetime warranty
More expensive than competition
Renewal by Andersen has the best availability in Bloomfield. Andersen has been in the window installation industry for about 27 years. Its reputation is backed by hundreds of positive reviews on customer review websites.
Andersen may be the company for you if you want one that uses in-home estimates and advanced digital tools to help you plan and visualize your project before getting started.
Energy Efficiency of Renewal by Andersen WindowsRenewal by Andersen offers some Energy Star windows, but note that not all its windows are energy-efficient, so make sure you mention that you want high-quality Energy Star windows when inquiring. A handful of windows manufactured by the Andersen corporation were awarded Energy Star’s “Most Efficient” in 2021, and Andersen was named Energy Star’s Partner of the Year in 2019.
How much does Renewal by Andersen cost in Bloomfield?Pricing details are not available on Andersen’s website since 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 more accurate information, you can ask for a quote on the company’s website.

Aeroseal Windows
Many years of experience
Great industry reputation
Low number of customer complaints
Manufactures products in-house
Custom Designs
No lifetime warranty
Not ideal for residential installations
Aeroseal Windows has the best window installation for businesses in Bloomfield. Aeroseal has been in the window installation industry for about 23 years. Its reputation is backed by hundreds of positive reviews on customer review websites.
Aeroseal may be the company for you if you want one that installs windows and doors at businesses across the Eastern U.S.
Energy Efficiency of Aeroseal Windows WindowsAeroseal Windows offers some Energy Star windows, but note that not all its windows are energy-efficient, so make sure you mention that you want high-quality Energy Star windows when inquiring. 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?Pricing details are not available on Aeroseal’s website since the cost of window replacement 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 information, you can ask for a quote on the company’s website.

Window Nation
Award-winning company
Manufactures products in-house
Custom designs
Wide variety of products and services
Installation not covered by warranty
Limited service area
Window Nation has the best residential windows in Bloomfield. Window Nation has been in the window installation industry for about 16 years. Its reputation is backed by hundreds of positive reviews on customer review websites.
Window Nation may be the company for you if you want one 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 offers some Energy Star windows, but note that not all its windows are energy-efficient, so make sure you mention that you want high-quality Energy Star windows when inquiring. 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 Bloomfield?Pricing details are not available on Window Nation’s website since 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. If you’d like more accurate information, you can ask for a quote on the company’s website.
We strive to remain unbiased and transparent by including pros and cons for every company we review. Additionally, our rankings are not influenced by any partnerships.
More Window Companies in Bloomfield
Renewal by Andersen Window Replacement
Middletown, CTGood Customer Service
Free assessment
Price Transparency
Services Offered
Vinyl Frames
Glass Doors
Bay Windows
Energy-Efficient Options
Window Replacement/Installation
Double-Hung
Custom Window Designs
Power Home Remodeling
Trumbull, CTGood Customer Service
Price Transparency
Timely Service
Free assessment
Services Offered
Energy-Efficient Options
Window Replacement/Installation
Window Nation
Wallingford, CTFree assessment
Educational Website
Price Transparency
Services Offered
Bay Windows
Glass Doors
Energy-Efficient Options
Custom Window Designs
Double-Hung
Window Replacement/Installation
ZN Construction
Canton, CTEducational Website
Timely Service
Good Customer Service
Free assessment
Price Transparency
Services Offered
Window Replacement/Installation
Energy-Efficient Options
Paramount Gallery
West Hartford, CTEducational Website
Good Customer Service
Price Transparency
Free assessment
Services Offered
Window Replacement/Installation
Glass Doors
Energy-Efficient Options
Custom Window Designs
Big Dawg Home Improvements
South Windsor, CTFree assessment
Good Customer Service
Timely Service
Price Transparency
Services Offered
Window Replacement/Installation
Window Repair
Skylights
Energy-Efficient Options
Budget Blinds of Enfield and Hartford
Somers, CTGood Customer Service
Price Transparency
Free assessment
Educational Website
Services Offered
Window Replacement/Installation
Custom Window Designs
Kubala Home Improvement
Ludlow, MAEducational Website
Free assessment
Price Transparency
Services Offered
Glass Doors
Window Replacement/Installation
Bert Falsetti's Home Improvement LLC
Shelton, CTServices Offered
Energy-Efficient Options
Double-Hung
Vinyl Frames
Window Replacement/Installation
Window Depot USA of Southern CT
Trumbull, CTGood Customer Service
Educational Website
Price Transparency
Free assessment
Timely Service
Services Offered
Glass Doors
Triple Pane Glass
Vinyl Frames
Window Replacement/Installation
Double-Hung
Bay Windows
Energy-Efficient Options
Calvary Remodeling
Mystic, CTPrice Transparency
Free assessment
Good Customer Service
Educational Website
Services Offered
Window Replacement/Installation
Closet & Storage Systems
Auburn, MAEducational Website
Good Customer Service
Price Transparency
Free assessment
Services Offered
Window Replacement/Installation
Glass Showers
Mirrors
H & J Homes Solutions LLC
Shrewsbury, MAGood Customer Service
Educational Website
Free assessment
Price Transparency
Services Offered
Window Replacement/Installation
Nu-Face Home Improvements
Berlin, CTPrice Transparency
Educational Website
Timely Service
Free assessment
Good Customer Service
Services Offered
Glass Showers
Window Replacement/Installation
Glass Doors
Double-Hung
Energy-Efficient Options
Advanced Window Systems LLC
Cromwell, CTGood Customer Service
Educational Website
Free assessment
Price Transparency
Services Offered
Double-Hung
Glass Doors
Bay Windows
Window Replacement/Installation
Glass Showers
Bencar Building Systems LLC
Wallingford, CTGood Customer Service
Services Offered
Window Replacement/Installation
Dresser Hull Lumber & Building Supply Company
Lee, MAFree assessment
Good Customer Service
Price Transparency
Educational Website
Services Offered
Window Replacement/Installation
CARRIER ROOFING SIDING & WINDOWS
Webster, MAPrice Transparency
Good Customer Service
Educational Website
Services Offered
Window Replacement/Installation
Tri-State Construction Co
Worcester, MAFree assessment
Good Customer Service
Educational Website
Price Transparency
Services Offered
Vinyl Frames
Window Replacement/Installation
Energy-Efficient Options
CORE Remodeling Services, Inc.
Worcester, MAPrice Transparency
Good Customer Service
Educational Website
Services Offered
Window Replacement/Installation
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
Upgrading to energy-efficient windows can help improve the comfort of your home and help you save on energy bills. Here's more information on how switching out your windows could benefit you:
- Protect your investment: If you have an older home, your windows are most likely in need of replacement. Updating your windows can make your home more comfortable and also help raise the value of your property if you decide to sell.
- Decrease your carbon footprint: By using less energy once upgrading to Energy Star certified windows, you’ll also be lowering your carbon dioxide emissions by about 12%, according to Energy Star.
- Protect your valuables from fading: The low-emissivity coatings on many energy-efficient windows filter out harmful UV rays, preventing fading of your furniture, carpet and other valuables.
- Save money on power bills: After you install energy-efficient windows, you can expect a reduction in your bills by about 12% because you’ll require less energy to heat or cool your house.
Estimated Cost of Window Replacement in Bloomfield
Each window installation company provides varying services and has different prices based on a few factors.
How Much Do New Windows Cost?
On average, Bloomfield homeowners can expect their window replacements to range from $250 to $1,200. The most common installations sit at about $600. But prices differ considerably depending on the size of your home, complexity of the installation, your location and the quality of the company you choose. Many window installers also provide door installations and replacements, which carry a higher price tag.
It’s important to remember that windows with the best efficiency may cost more upfront but can save you hundreds of dollars by decreasing your energy bills. Investing in Energy Star certified windows can save Bloomfield homeowners $446+ a year when replacing single-pane windows.
Costs will also vary depending on the material you pick for your window frames. Aluminum frames are the least expensive. They’re sturdy, light and maintenance-free, but provide poor insulation. Vinyl frames are somewhat expensive and provide good insulation. Composite frames made using wood fibers encased in plastic also provide good insulation and are moderately expensive. Wood frames cost the most and are the most in-demand. They’re also aesthetically pleasing and offer decent insulation for your home.
What Services do Window Installers Offer?
When it comes to window installations, there are generally two kinds that your installer will have: full-frame and pocket installations.
A full-frame installation is a replacement of the full window. This service involves taking out the old window, the windowsill, and the exterior and interior trim. It can also involve extra materials, such as insulation and drip edges, which raise the overall cost of the project. Also worth noting: you may have to touch up the paint around the window after a full-frame installation. A pocket installation involves replacing a window within the frame that’s already there. So, instead of removing the whole unit and rebuilding it, the window installer will just slide the replacement window (also called a retrofit or insert window) into the frame.
Your window replacement company will be able to help you choose what’s best for your needs. In Bloomfield, the decision will mostly be based on the age of your home and if there’s any moisture damage. Wood can decay if it’s not properly maintained over the years, so it’s good to have a professional check your frames and window sills.
Best Availability
Renewal by Andersen
- Great Industry Reputation
- Award-winning Company
- Member of US Green Building Council
- Manufactures products in-house
Power Home
- Uses eco-friendly materials
- Well-trained, certified installers
- Lifetime or lengthy warranty
Best for Residential Windows
Window Nation
- Custom Designs
- Wide variety of products and services
- Manufactures products in-house
How We Choose the Best Window Installers in Bloomfield
In our search to make your home improvements easier and more eco-friendly in Bloomfield, the EcoWatch team landed on the above companies as the best window installation companies in the city. Along with energy efficiency, we assessed window companies all across the state and ranked them using the following methodology:
Service Area
Because this is a guide for Bloomfield, we paid more attention to companies that serve the city. There are certainly reputable providers that didn’t make the cut because they wouldn’t be able to serve homeowners in Bloomfield.
Work Quality
We’re willing to bet that you’re looking for professionals who do a great job installing windows. We’ve vetted each company included in our guide to ensure its contractors are well-qualified and that the company has received plenty of positive customer feedback to vouch for its service.
Customer Reviews
Another self-explanatory yet very important review factor is customer feedback. If the majority of customers don’t have good feedback about their experience with a certain installer, you won’t see it featured on EcoWatch.
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 scores 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
Because of Bloomfield’s climate, homeowners need to be wary of rot, water damage and low efficiency. We factored in local experience to reflect the ability of Bloomfield window companies to prepare homes for the climate. If a company has less than 10 years of experience, it loses points in this category.
Bloomfield, CT Window Replacement FAQs
How much should window installation cost?
The typical cost of installing one window can range from $450 to $650. There are several factors that influence how much it costs, such as local labor costs, styles and sizes of windows, the materials used in designing the windows, your property’s location, how energy-efficient the windows are and the number of windows.
Which kind 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.
Do I really need to use a window installation company?
You should hire a window installation professional whenever you want to upgrade your windows. Installing windows is a complicated process that can be difficult and time-consuming, so it’s best left to the professionals.
How often should you replace your windows?
Windows have a typical lifespan of about 20 to 30 years. If your windows are older than that, then they probably need to be replaced. Apart from that, if your windows have any damage on them, or they have become difficult to open or close, they may need to be replaced.
How long does window installation generally take?
Since the average installation time of a window is 30 minutes, around 16 windows can be installed during a typical 8-hour work day.