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Best Window Replacement Companies in Hamden, CT

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  5. Hamden
Written By Max Peterson|Last Updated: April 18, 2024

Replacement windows can shield your home from water damage, increase its energy efficiency, and provide it with extra charm. A professional window replacement company can help you get the most value from your replacement windows, so you can make them work for you.

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 Hamden Window Installation Companies

We've put together this list of companies that specialize in window replacement in Hamden.

Hamden residents can trust the This Old House Reviews Team to provide relevant, up-to-date window replacement company recommendations. To find out the best providers, we concentrate on these five elements:

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

Window World of Hartford

Based on 239 customer reviews.

Services Offered

Custom Window DesignsGlass DoorsDouble-HungVinyl FramesWindow Replacement/installationBay WindowsEnergy-Efficient Options


  • Free assessment
  • Educational website
  • Price transparency
409 New State Rd, Manchester, CT 860-643-4568 windowworldct.com
Window Nation Logo

Window Nation

Based on 564 customer reviews.

Services Offered

Custom Window DesignsGlass DoorsEnergy-Efficient OptionsWindow Replacement/installationBay WindowsDouble-Hung


  • Educational website
  • Free assessment
  • Good customer service
1070 N Farms Rd Unit 1, Wallingford, CT 475-253-0015 windownation.com
Bencar Building Systems LLC Logo

Bencar Building Systems

Based on 42 customer reviews.

Services Offered

Window Replacement/installation


  • Good customer service
210 N Plains Industrial Rd, Wallingford, CT 203-269-9204 bencarbuildingsystems.com
Naugatuck Window & Glass Logo

Naugatuck Window & Glass

Based on 46 customer reviews.

Services Offered

MirrorsCustom GlassGlass ShowersWindow Replacement/installationEnergy-Efficient OptionsGlass DoorsSkylights


  • Educational website
  • Good customer service
  • Price transparency
253 Prospect St, Naugatuck, CT 203-729-4536 naugatuckwindowandglass.com
Bartlett Contracting, LLC Logo

Bartlett Contracting

Based on 21 customer reviews.

Services Offered

Bay WindowsGlass DoorsWindow Replacement/installation


  • Good customer service
  • Free assessment
  • Price transparency
1776 Meriden Rd, Wolcott, CT 203-558-1696 bartlettcontractingllc.com
Bert Falsetti's Home Improvement LLC Logo

Bert Falsetti's Home Improvement

Based on 48 customer reviews.

Services Offered

Vinyl FramesWindow Replacement/installationDouble-HungEnergy-Efficient Options


  • Free assessment
  • Price transparency
  • Educational website
56 Woodfield Dr, Shelton, CT 203-258-5177 bertfalsettillc.wix.com
Neil Jones Home Improvements Logo

Neil Jones Home Improvements

Based on 20 customer reviews.

Services Offered

Window Replacement/installation


  • Price transparency
  • Free assessment
  • Educational website
130 Oak Terrace, Durham, CT 860-349-8771 neiljoneshomeimprovements.com
J.C. Tonnotti Window Company Logo

J.C. Tonnotti Window Company

Based on 218 customer reviews.

Services Offered

Window Replacement/installationGlass DoorsEnergy-Efficient Options


  • Educational website
  • Good customer service
  • Timely service
205 Bristol St, Southington, CT 860-621-1642 jctonnotti.com
Marino's Waterbury Glass Logo

Marino's Waterbury Glass

Based on 47 customer reviews.

Services Offered

Screen RepairMirrorsGlass ShowersWindow Replacement/installation


    2538 E Main St, Waterbury, CT 203-573-0333 marinoswaterburyglass.com

    More Local Window Companies

    Eastern Glass & Shower Door

    User Reviews: 4.3/5 

    940 Boston Post Rd
    Milford, CT 06460

    Advanced Window Systems LLC

    User Reviews: 5/5 

    14 Alcap Ridge
    Cromwell, CT 06416

    Gibson Cellar Door and Window

    User Reviews: 4.3/5 

    1131 Chamberlain Hwy
    Kensington, CT 06037

    Window Depot USA of Southern CT

    User Reviews: 4.7/5 

    5726 Main St STe 2a
    Trumbull, CT 06611

    Town & Country Glass Shop llc | Custom Shower Door & Window Supplier

    User Reviews: 4.6/5 

    244 Main St N
    Woodbury, CT 06798

    Nu-Face Home Improvements

    User Reviews: 4.6/5 

    855 Berlin Turnpike
    Berlin, CT 06037

    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 Hamden
    Annual Energy Efficient Windows Savings:$420
    Average Max Temp:57°F
    Average Min Temp:44°F
    Average Daily Sunlight:54%
    Average Annual Snowfall:42.1"
    Average Monthly Precipitation:4.05"

    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 Hamden

    It's crucial to find a window installer that meets your individual values, needs, and preferences. Consider the following traits during your hunt:

    Window Cost by Type

    Replacing your windows is a major investment, so balancing cost with value is crucial. Although premium windows may be more expensive to buy, they often provide better long-term value due to their longer lifespan. The size, style, and material of your new windows are the most significant factors in your final cost. Simple double-hung windows deliver great value with their straightforward style and simple mechanisms, while a custom-cut arch window in a master suite will cost more. A professional can help you with choosing the options that fit your needs.

    This table shows average prices for various window types to give you an idea of what to expect.

    Window TypesAverage Cost
    Glass Block$48-$613

    Window Material Cost

    Materials also help determine a window's cost. You might choose a material based on your desired look, your energy efficiency goals, and the local climate. For example, wooden windows can give your home an organic design without breaking the bank, but you'll have to invest more toward maintenance. Aluminum and composite windows cost more up-front, but they're incredibly durable against the elements, so you'll spend far less on maintenance.

    Window TypesAverage Cost

    Other Window Replacement Costs

    Ask each company you're considering about warranty fees, labor costs, and permit fees. This will help you understand the total costs involved in the project.

    Experience and Training

    Choose a provider that focuses on window replacement and repair, and look for this information on its website:

    • How many years it's been operating
    • Photo galleries of completed projects
    • Official non-government credentials attesting to its workmanship
    The more experience a company has, the better its service and workmanship.

    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 restrictions on what jobs they can perform. Most residential window installers are considered "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 a variety of replacement window types you can choose from, and it's crucial to find a company that focuses on installing the ones you want. Browse a company's website and reviews for any of these types:

    Finally, pay close attention to the materials that a window company uses. Each window frame material has a different life span, price point and energy efficiency level. A company will usually specify whether the windows they install use vinyl, metal, fiberglass, wood, or composite.

    Customer Feedback

    Reading other customers' stories is one of the smartest ways to screen different window companies. Trustworthy sources for customer reviews include Trustpilot, Yelp, and the BBB Referrals can also help you in your company search. Ask each company you're interested in for a list of references, and talk to family and friends about who they use for window installations.

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    Frequently Asked Questions About Window Replacement in Hamden

    How could new windows help my energy efficiency?

    In Hamden specifically, most homeowners using efficient windows reduce their carbon emissions by 150 pounds annually. This means they save $420 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 purchasing new, more efficient windows, you can enhance your home's energy efficiency and minimize your electricity bills.

    What is the maintenance schedule for an average window, and how long will it last?

    Windows don't have an indefinite lifespan, and most wood models are constructed to serve your home for around two decades. Over time, weatherproofing materials weaken, framing shifts, and window coatings fade. These changes result in energy loss, air leaks, condensation, and other expensive problems necessitating repair or replacement.

    How long does a window replacement job take?

    The length of a window replacement project can vary greatly. It usually takes up to a month for the contractor to receive your windows from the manufacturer. The installation process itself often takes 40–60 minutes per window. Keep in mind, larger windows or more complex installations may require additional time.

    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