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Best Window Replacement Companies in Stratford, CT

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

You might be installing replacement windows to upgrade your home's appearance, lower your energy usage, or protect your home from the rain and gusty winds. Local contractors recognize that homeowners would rather not pay a fortune for window replacement in Stratford. They work with cost-efficient materials that don't compromise on durability.

Top Pick
4.7
  • Full-service installation
  • Large window selection
  • Nearly 30 years of experience
Best Financing
4.4
  • Full-service installation
  • In-house, U.S.-made products
  • More than 70 years of experience
Most Customizable
4.3
  • Full-service remodeling
  • 96% satisfaction rate
  • More than 30 years of experience

Top 10 Stratford Window Installation Companies

The providers on this list will make window replacement in Stratford as painless as possible.

Stratford 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:

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

Window World of Long Island

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5/5
Based on 424 customer reviews.

Services Offered

Energy-Efficient OptionsCustom Window DesignsDouble-HungWindow Replacement/installationBay WindowsGlass Doors

Highlights

  • Price transparency
  • Educational website
  • Good customer service
33 Hempstead Tpke, Farmingdale, NY 516-377-3500 windowworldlongisland.com
Santos Construction Group Logo

Santos Construction Group

4.7/5
Based on 18 customer reviews.

Services Offered

Window Replacement/installation

Highlights

  • Educational website
  • Free assessment
  • Price transparency
542 Honeyspot Rd, Stratford, CT 203-909-5810 santosconstructiongroup.com
Window Depot USA of Southern CT Logo

Window Depot USA of Southern CT

4.7/5
Based on 40 customer reviews.

Services Offered

Energy-Efficient OptionsWindow Replacement/installationDouble-HungVinyl FramesGlass DoorsTriple Pane GlassBay Windows

Highlights

  • Good customer service
  • Educational website
  • Timely service
5726 Main St Ste 2a, Trumbull, CT 203-309-6027 windowdepotsouthernct.com
Bert Falsetti's Home Improvement LLC Logo

Bert Falsetti's Home Improvement

4.7/5
Based on 48 customer reviews.

Services Offered

Window Replacement/installationEnergy-Efficient OptionsDouble-HungVinyl Frames

Highlights

  • Free assessment
  • Good customer service
  • Educational website
56 Woodfield Dr, Shelton, CT 203-258-5177 bertfalsettillc.wix.com
Eastern Glass & Shower Door Logo

Eastern Glass & Shower Door

4.3/5
Based on 19 customer reviews.

Services Offered

MirrorsGlass RepairWindow Replacement/installationGlass DoorsGlass ShowersTempered GlassEnergy-Efficient OptionsScreen RepairWindow Repair

Highlights

  • Price transparency
  • Free assessment
  • Educational website
940 Boston Post Rd, Milford, CT 203-874-5754 easternglassco.com
Pella Windows & Doors of Norwalk Logo

Pella Windows & Doors of Norwalk

4.5/5
Based on 193 customer reviews.

Services Offered

Window Replacement/installationDouble-HungBay WindowsGlass Doors

Highlights

  • Educational website
  • Good customer service
  • Free assessment
464 Main Ave, Norwalk, CT 203-846-9450 pellabranch.com
All Pro Remodeling Corp Logo

All Pro Remodeling Corp

4.4/5
Based on 72 customer reviews.

Services Offered

Window Replacement/installationEnergy-Efficient Options

Highlights

  • Free assessment
  • Price transparency
  • Good customer service
32 Chestnut St Suite A, Mt Sinai, NY 631-928-0688 allproli.com
Sunview Enterprise Inc Logo

Sunview Enterprise

4.2/5
Based on 22 customer reviews.

Services Offered

Bay WindowsWindow Replacement/installationDouble-HungEnergy-Efficient Options

Highlights

  • Educational website
  • Price transparency
  • Good customer service
248 Rte 25a #3, Setauket- East Setauket, NY 631-456-5057 sunviewent.com
Naugatuck Window & Glass Logo

Naugatuck Window & Glass

4.4/5
Based on 46 customer reviews.

Services Offered

Custom GlassGlass ShowersWindow Replacement/installationEnergy-Efficient OptionsMirrorsGlass DoorsSkylights

Highlights

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

More Local Window Companies

Glass Guys

User Reviews: 4.0/5 

4 Danbury Rd
Ridgefield, CT 06877

Smithtown Window Replacement and Doors

User Reviews: 4.6/5 

43 Landing Ave
Smithtown, NY 11787

Bencar Building Systems LLC

User Reviews: 4.6/5 

210 N Plains Industrial Rd
Wallingford, CT 06492

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

User Reviews: 4.6/5 

244 Main St N
Woodbury, CT 06798

Connecticut Glass & Mirror

User Reviews: 4.1/5 

100 Research Dr
Stamford, CT 06906

Window Nation

User Reviews: 5/5 

1070 N Farms Rd Unit 1
Wallingford, CT 06492

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 Stratford
Annual Energy Efficient Windows Savings:$441
Average Max Temp:58°F
Average Min Temp:44°F
Average Daily Sunlight:55%
Average Annual Snowfall:40.9"
Average Monthly Precipitation:4.18"

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 Stratford

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

Window Cost by Type

Replacing your windows is a significant undertaking, so balancing cost with value is crucial. Although premium windows may be more expensive to buy, they often yield better long-term value due to their extended lifespan. The size, material, and style of your replacement windows play the largest role in determining your final cost. Transom windows are inexpensive with their simple size and straightforward form factor, while a sweeping, custom-size picture window will cost more. A professional can help you with picking the solutions that fit your preferences.

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

Window TypesAverage Cost
Arched$238-$1464
Awning$345-$961
Bay$795-$5899
Custom$353-$983
Casement$275-$1595
Double-hung$128-$830
Egress$235-$589
Glass Block$47-$596
Picture$207-$1529
Single-hung$93-$1573
Skylight$117-$1420
Sliding$270-$1376
Storm$55-$388
Transom$288-$603

Window Material Cost

You'll also need to pick a window material. Homeowners often make their selection by considering energy efficiency objectives, aesthetic preferences and the local climate. 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
Aluminum$55-$1573
Composite$568-$1276
Fiberglass$93-$795
Vinyl$191-$1769
Wood$284-$1595

Other Window Replacement Costs

Your total cost for window replacement will also include warranty fees (if applicable), permit application fees, and labor. Be sure to discuss each of these elements with a sales representative before committing to a window company.

Experience and Training

The longer a window company has been in business, the better its workmanship will likely be. Speak with a company representative to learn more about its experience, public and private credentials, and guarantees. Company websites often have photo galleries showing off 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 considered "minor contractors" and can only work on single and multi-family residences. If a company performs glasswork, it must have a Glazier license from the DCP.

Types of Windows Offered

There are many replacement window types you can choose from, and it's important to find a company that has expertise with 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 company if it offers the frame material you want, such as composite, aluminum, vinyl, fiberglass, or wood.

Customer Feedback

Perhaps the best way to evaluate window companies for your job is to check what previous customers have said about them. Read customer reviews on sites such as Yelp, Google, and Trustpilot. You can also view customer reviews and company ratings on the Better Business Bureau (BBB) website. Speak with people you know who have used a company you're interested in, and ask a representative for a copy of its reference list.


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Frequently Asked Questions About Window Replacement in Stratford

How could new windows help my energy efficiency?

Stratford homeowners could save up to $440 each year by installing efficient windows. They'll also lower their property's carbon dioxide emissions by 150 pounds per year.

According to the federal Department of Energy, as much as 33% of a house's HVAC usage is to compensate for the heat or cold entering through windows. Efficient windows help keep heat out in the summertime and retain heat in the wintertime, both protecting your comfort and saving you money.

How can I fix a rotting or molding window frame?

A window frame with mold is usually a moisture issue. You might not have to replace the entire window. Instead, a simple framing job could do. It's best to consult a window professional to ensure correct sealing and weatherproofing.

How long does a window replacement job take?

It could take about a month for the installer to receive your windows from the manufacturer. The installation itself usually takes around an hour per window. A larger window will take more time to get done, but a particularly experienced crew can complete the work in less 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

Sources

Energy Star