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Best Window Replacement Companies in New Britain, CT

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  1. Home
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  3. Window Replacement
  4. CT
  5. New Britain
Written By Max Peterson|Last Updated: May 18, 2024

Replacement windows can shield your home from water damage, boost its energy efficiency, and provide it with extra charm. Local contractors recognize that homeowners would prefer not to pay a fortune for window replacement in New Britain. They work with innovative materials that don't compromise on durability.

Top Pick
  • Full-service installation
  • Large window selection
  • Nearly 30 years of experience
Most Customizable
  • Full-service remodeling
  • 96% satisfaction rate
  • More than 30 years of experience
Best Window Selection
  • Free Quotes
  • 2022 J.D. Power award winner
  • Materials sourced within the U.S.

Top 10 New Britain Window Installation Companies

We recommend these local window installers for your window replacement project in New Britain.

New Britain residents can trust the This Old House Reviews Team to provide relevant and up-to-date window replacement company recommendations in their area. To determine which installers are the best, we focus on these five criteria:

  • Customer reviews and recommendations
  • Product quality
  • Professional experience and licensure
  • Energy-efficiency guarantees
  • Services and warranties
Window World of Hartford Logo

Window World of Hartford

Based on 239 customer reviews.

Services Offered

Bay WindowsDouble-HungVinyl FramesGlass DoorsEnergy-Efficient OptionsCustom Window DesignsWindow Replacement/installation


  • Price transparency
  • Free assessment
  • Timely service
409 New State Rd, Manchester, CT 860-643-4568 windowworldct.com
Advanced Window Systems LLC Logo

Advanced Window Systems

Based on 581 customer reviews.

Services Offered

Bay WindowsGlass ShowersWindow Replacement/installationDouble-HungGlass Doors


  • Educational website
  • Free assessment
  • Price transparency
14 Alcap Ridge, Cromwell, CT 860-718-4586 advancedwindowsystems.com


Based on 528 customer reviews.

Services Offered

Window Replacement/installationEnergy-Efficient OptionsGlass ShowersBay WindowsGlass DoorsDouble-Hung


  • Price transparency
  • Educational website
  • Good customer service
75 Brainard Rd Building A, Unit 2, Hartford, CT 860-222-7397 newpro.com
Mainville Windows & Doors Logo

Mainville Windows & Doors

Based on 18 customer reviews.

Services Offered

Glass DoorsFiberglass FramesWindow Replacement/installationMetal FramesVinyl FramesBay Windows


  • Free assessment
  • Price transparency
187 Foxboro Dr, Newington, CT 860-539-9988 mainvillewindows.com
Paramount Gallery Logo

Paramount Gallery

Based on 110 customer reviews.

Services Offered

Glass DoorsCustom Window DesignsEnergy-Efficient OptionsWindow Replacement/installation


  • Price transparency
  • Good customer service
  • Educational website
121 Talcott Rd, West Hartford, CT 860-231-7884 paramountgallery.us
Nu-Face Home Improvements Logo

Nu-Face Home Improvements

Based on 275 customer reviews.

Services Offered

Window Replacement/installationGlass DoorsGlass ShowersDouble-HungEnergy-Efficient Options


  • Good customer service
  • Price transparency
  • Educational website
855 Berlin Turnpike, Berlin, CT 860-681-3002 nufacect.com
Finestra Windows & Installation Logo

Finestra Windows & Installation

Based on 39 customer reviews.

Services Offered

Vinyl FramesGlass ShowersTempered GlassTriple Pane GlassGlass DoorsWindow Replacement/installationCustom Window DesignsDouble-Hung


  • Price transparency
  • Free assessment
  • Educational website
485 New Park Ave, West Hartford, CT 860-986-7277 finestrawindows.com
Action Windows & Siding Logo

Action Windows & Siding

Based on 33 customer reviews.

Services Offered

Window Replacement/installationVinyl Frames


  • Good customer service
  • Price transparency
220 South St, West Hartford, CT 860-953-1936 ctwindows.com
Highland Window Company, LLC Logo

Highland Window Company

Based on 66 customer reviews.

Services Offered

Vinyl FramesGlass DoorsWindow Replacement/installation


  • Good customer service
  • Free assessment
5 Linnard Rd, West Hartford, CT 860-233-7100 highlandwindow.com

More Local Window Companies

J.C. Tonnotti Window Company

User Reviews: 4.5/5 

205 Bristol St
Southington, CT 06489

Peoples Windows and Baths

User Reviews: 4.4/5 

252 Hartford Ave
Newington, CT 06111

Middlesex Glass & Greenhouse

User Reviews: 4.4/5 

211 Shunpike Rd # 3
Cromwell, CT 06416

Castle Windows

User Reviews: 4.3/5 

105 Clark Dr # H
East Berlin, CT 06023

Gibson Cellar Door and Window

User Reviews: 4.3/5 

1131 Chamberlain Hwy
Kensington, CT 06037

ZN Construction

User Reviews: 4.6/5 

5 Albany Turnpike Unit B6
Canton, CT 06019

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

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Facts about New Britain
Annual Energy Efficient Windows Savings:$446
Average Max Temp:57°F
Average Min Temp:43°F
Average Daily Sunlight:52%
Average Annual Snowfall:50.2"
Average Monthly Precipitation:4.12"

Expert Tips By

This Old House empowers homeowners with the knowledge and tools they need to tackle various projects and navigate the complexities of homeownership.

How To Choose a Window Company in New Britain

It's crucial to find a window installer that matches your unique values, needs, and preferences. Consider the following points during your hunt:

Window Cost by Type

When it comes to replacing your windows, cost-effectiveness is king. Each window you replace should deliver unparalleled durability at an affordable price point. Choosing economy windows could actually raise your overall cost, since they come with a shorter lifespan and more intensive maintenance needs. The total cost of your replacement windows will depend on the particular materials, styles, and sizes you need. Simple double-hung windows deliver great value with their straightforward style and simple mechanisms, while a sweeping, custom-size picture window will cost more. It's wise to speak with a trusted window installer to figure out your best options.

To help you form a rough estimate, this table shows the typical cost of the most common residential window types.

Window TypesAverage Cost
Glass Block$47-$600

Window Material Cost

You'll also need to pick a window material. Homeowners often choose a material based on the local climate, aesthetic preferences and energy efficiency objectives. Aluminum windows are perfect for sleek, modern designs, but they cost more up-front. Wood windows cost less up-front, but you'll need to invest in regular maintenance to prevent the frame from warping and wear. Vinyl is readily available and tends to cost less, but don't underestimate its strong durability and low maintenance needs.

Window TypesAverage Cost

Other Window Replacement Costs

Your contractor will factor the price for your windows and the value of their services into its total estimate. Make sure to take into account the cost of labor, warranties, and any other additional costs that your project may need.

Experience and Training

The longer a window company has been in business, the better its workmanship will likely be. Contact a company representative to learn more about its guarantees, experience, and public and private credentials. Company websites often have photo galleries demonstrating previous work technicians have done.

Licensing and Credentials

While Connecticut doesn't require contractors to carry licenses, they must still register with the state's Department of Consumer Protection (DCP), and there are still limitations on what jobs they can perform. Most residential window installers are categorized as "minor contractors" and can only work on single and multi-family homes. If a company performs glasswork, it must have a Glazier license from the DCP.

Types of Windows Offered

There are numerous replacement window types you can choose from, and it's important to find a company that specializes in the ones you want. Check a company's website and reviews for any of these types:

Equally important to your desired windows' shape is their framing. Ask your window installer if it offers the frame material you want, such as fiberglass, composite, vinyl, aluminum, or wood.

Customer Feedback

Perhaps the best way to evaluate window companies for your job is to find out what previous customers have said about them. Trustworthy sources for customer reviews include the BBB, Trustpilot, and Yelp Ask people you know who have used the professional you're thinking of hiring, and ask a representative for professional references.

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Frequently Asked Questions About Window Replacement in New Britain

How could new windows help my energy efficiency?

In New Britain specifically, most homeowners using efficient windows reduce their carbon emissions by 150 pounds annually. This means they save $450 on their annual electricity costs.

The U.S. Department of Energy states that 25%–30% of a home's heating and cooling capacity is used to compensate for heat gain and heat loss through windows. By investing in new, more efficient windows, you can boost your home's energy efficiency and lower your electricity bills.

Does window replacement involve pulling permits?

The answer to this question varies on your local building codes and regulations. Some communities require permits for window replacement projects, especially those that involve structural changes or alterations to the window openings. We recommend checking with your local building department or contact a professional before undertaking any window replacement work.

What kinds of repairs can my window company perform?

Many window companies repair mechanisms, window seals, frames, glass, and screens

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

More Window Resources

National Windows Company Ranking Methodology


Energy Star