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10 Best Window Replacement Companies in New Canaan, CT

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Written By David Cusick

Last Updated April 2024

Whether you're tackling home renovation projects or are simply in need of a change, replacing your windows is a great plan. Your windows play a crucial role in your home's value and its energy efficiency. Damaged or outdated windows can cost you in energy bills — about an extra $553 a year in New Canaan. The Department of Energy estimates that about 30% of your house’s heat or cool air could be going out your windows. Choosing a window installer can be difficult, which is why we've compiled this list of the top window installers in New Canaan.

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Top 10 Best Window Replacement Companies in New Canaan

Renewal by Andersen

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421 West Ave Building 1, Stamford, CT 06910 (203) 406-0545 renewalbyandersen.com

Educational website

Free assessment

Price transparency

Good customer service

Services Offered

Window replacement/installation
Glass doors
Skylights
Bay windows
Double-hung

Window World Westchester

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134 Marbledale Rd, Tuckahoe, NY 10707 (914) 750-4353 windowworldwestchester.com

Price transparency

Educational website

Free assessment

Good customer service

Services Offered

Bay windows
Glass doors
Double-hung
Window replacement/installation

Windows By Toll

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226 Selleck St, Stamford, CT 06902 (203) 404-0403 windowsbytoll.com

Educational website

Good customer service

Price transparency

Free assessment

Services Offered

Bay windows
Glass showers
Double-hung
Glass doors
Window replacement/installation

Window King of Connecticut

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1177 High Ridge Rd, Stamford, CT 06905 (203) 717-4910 windowking.biz

Good customer service

Free assessment

Price transparency

Timely service

Educational website

Services Offered

Double-hung
Glass doors
Vinyl frames
Energy-efficient options
Window replacement/installation

Pella Windows & Doors of Norwalk

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464 Main Ave, Norwalk, CT 06851 (203) 846-9450 pellabranch.com

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Price transparency

Good customer service

Educational website

Services Offered

Double-hung
Glass doors
Bay windows
Window replacement/installation

Connecticut Glass & Mirror

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100 Research Dr, Stamford, CT 06906 (203) 327-5730 connecticutglassandmirror.net

Good customer service

Price transparency

Free assessment

Educational website

Services Offered

Mirrors
Skylights
Glass doors
Window replacement/installation
Glass showers

United Home Experts

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50 Washington St, Norwalk, CT 06854 (203) 718-0597 unitedhomeexperts.com

Good customer service

Price transparency

Educational website

Free assessment

Services Offered

Fiberglass frames
Window replacement/installation

Klar Studio Custom European Windows & Doors

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258 Main Ave, Norwalk, CT 06851 (203) 496-4307 klarstudio.com

Free assessment

Price transparency

Educational website

Services Offered

Window replacement/installation
Energy-efficient options
Custom window designs

Eco Windows and Doors Norwalk CT

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270 Main Ave, Norwalk, CT 06851 (203) 636-0011 ecowindowsusa.com

Educational website

Price transparency

Services Offered

Window replacement/installation
Tempered glass
Metal frames
Glass doors

Glass Guys

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4 Danbury Rd, Ridgefield, CT 06877 (203) 431-7022 glass-guys.com

Price transparency

Services Offered

Energy-efficient options
Glass showers
Window replacement/installation
Mirrors
Today's Homeowner Ranking Methodology

Today's Homeowner looks at dozens of datapoints on window replacement companies to come up with our data-driven rankings. It's not possible for a company to pay for preferential treatment in our rankings. We look at the following key factors in determining who should top our list:

  • Company Experience
  • Real User Reviews
  • Company Reputation
  • Accreditations and Licenses
  • Service Area
  • Customer Service
Have questions about our methodology or company ratings? Reach out to FindAPro@TodaysHomeowner.com.

How Much Does Window Installation Cost In New Canaan?

The amount you'll spend on window installation or replacement will be influenced by a number of factors, including how difficult your windows are to access or install, the number and size of the windows, and the materials you choose. On average, homeowners in New Canaan should expect to spend around $280 per window*. Below are additional cost breakdowns. *Cost data based on sample pricing for window installation from multiple retailers and adjusted for local cost of living.

When To Replace Windows

Adding new energy-efficient windows can substantially enhance your home's insulation, comfort, noise reduction, appearance, and value. Clear indicators that it's time to invest in new windows include the following:

  • Inefficient and outdated window styles that detract from your home’s curb appeal.
  • Windows that are difficult to open, close, or lock properly due to age and wear.
  • Fogging between window panes, condensation issues, or rotting window frames that let in moisture.
  • Drafts and cold air leaking in from old, loose-fitting windows.
  • A chilly house and high energy bills from poor insulation around windows.

How To Choose a Window Company

Selecting a window installer with the proper qualifications helps ensure a smooth installation. We review the most important considerations for choosing a qualified provider below.

Experience

Look for an established local window company with a proven track record of success installing all window types. Experienced providers are more likely to have an in-depth knowledge of New Canaan's climate and local homeowner requirements. To verify a provider's reputation, request references from recent customers.

Certifications

Select an installer that is accredited by leading window companies and associations like the Fenestration and Glazing Industry Alliance, formerly known as the AMMA. Proper certification indicates that a contractor is trained in window installation best practices. Confirm that installers are staff, not subcontractors, and check that the technicians working on your project are certified.

Reputation

Spend time going through online reviews, checking the Better Business Bureau, and asking for references from people in your area. Review customer feedback to confirm that a company regularly provides good workmanship and customer service. Avoid companies with complaints of poor work or unfinished jobs.

Process

The right company will take time to provide you with a comprehensive project plan, timeline, expectations, and reviews of all material and installation options. Beware of vague quotes or timelines that lack clear and specific information. Look for consistent communication throughout the process to avoid surprises once the project gets underway.

Warranties

Seek out window installers that assure quality installations and provide warranties on materials and labor. This is a sign of expert workmanship. Select companies with unlimited lifetime warranties that can transfer to new homeowners.

Materials

Confirm that your window company offers durable, long-lasting windows and leading energy-efficient window bands that fit your budget. Research choices with enhanced UV protection, design flexibility, and good energy ratings. Verify that the materials have their own manufacturer warranties.

Frequently Asked Questions About Window in New Canaan, CT

In New Canaan, the ideal time to install windows is during the early fall when the temperatures are milder, so the windows can fit and settle properly. A good local window installer in New Canaan will be able to explain when the best time is to install windows on your home.

The best type of replacement windows for your New Canaan home depends on when your home was built –the average house in New Canaan was built around 1966. If your home was built a while ago, you may want to consider efficient windows such as double-pane windows, which are made to keep your home cool in the summer and warm in the winter. Wood frames also have a classic look that's great for older homes. For more modern homes, you can think about vinyl windows, which are durable, affordable and have a modern look.

Windows made from fiberglass, vinyl, or wood can last the longest, with some lasting for close to 45 years. Vinyl windows are especially durable and low-maintenance, making them an excellent choice if you want windows that can last a long time. Double or triple glazing can help reduce your heating and cooling bills over time.

It depends on your budget and the condition of your windows. If your windows are in decent condition, you may want to wait and only replace the ones that really need replacing. If you're in an area with average energy costs, you may want to consider replacing all your windows at once to get the highest energy savings.

After window installation, it's important to check for any air leaks and make sure the windows are properly sealed. You should also clean the windows at least once a year to stop debris from building up and causing damage. Additionally, if you live in an area with abundant rainfall, you should check the window sills and frames regularly to make sure that the seals are not deteriorating or breaking.

Window companies in New Canaan typically offer a range of services, including measuring and installing new windows, repairing existing windows, replacing window glass, and hanging window treatments. They may also offer additional services such as weatherproofing or cleaning.

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