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10 Best Window Replacement Companies in Norwalk, CT

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Written By David Cusick

Last Updated April 2024

Whether you want to increase your home's value or decrease your energy bills, upgrading your windows is a great idea. If your windows are drafty or damaged, 25–30% of your house’s heat or cool air could be leaking out, according to the Department of Energy. In Norwalk, this can add up to an extra $553 a year on your electricity bills. If you can't decide on a window installation company, this is the best place to get started. Keep reading to find the best window installers in Norwalk.

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Top 10 Best Window Replacement Companies in Norwalk

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
Double-hung
Bay windows

Window World Westchester

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

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Educational website

Good customer service

Price transparency

Services Offered

Glass doors
Window replacement/installation
Bay windows
Double-hung

Windows By Toll

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

Good customer service

Price transparency

Free assessment

Educational website

Services Offered

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

Window King of Connecticut

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

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Timely service

Educational website

Good customer service

Price transparency

Services Offered

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

Pella Windows & Doors of Norwalk

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

Price transparency

Good customer service

Educational website

Free assessment

Services Offered

Glass doors
Double-hung
Bay windows
Window replacement/installation

Connecticut Glass & Mirror

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

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Good customer service

Free assessment

Educational website

Services Offered

Glass doors
Skylights
Window replacement/installation
Mirrors
Glass showers

Clearview Inc

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3363 Fairfield Ave, Bridgeport, CT 06605 (203) 334-5503 clearviewinc.net

Good customer service

Free assessment

Price transparency

Services Offered

Skylights
Glass doors
Mirrors
Glass showers
Storm/impact windows
Window replacement/installation

United Home Experts

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

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Educational website

Price transparency

Good customer service

Services Offered

Window replacement/installation
Fiberglass frames

Klar Studio Custom European Windows & Doors

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

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Price transparency

Educational website

Services Offered

Energy-efficient options
Custom window designs
Window replacement/installation

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

Glass doors
Tempered glass
Metal frames
Window replacement/installation
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 Norwalk?

The cost of window installation or replacement will be influenced by a number of factors, including the number and size of the windows, how difficult your windows are to access or install, and the materials you choose. On average, homeowners in Norwalk 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

Replacing your existing windows with new energy-efficient ones can substantially enhance your home's noise reduction, value, appearance, insulation, and comfort. Signs it's time to invest in new windows include:

  • High energy bills and a chilly house due to poor window insulation.
  • Condensation issues, fogging between window panes, or rotting window frames allowing moisture intrusion into the home.
  • Drafts and cold air coming in through old, loose-fitting windows.
  • Inefficient and outdated window styles that detract from your home’s curb appeal.
  • Windows that are hard to open, close, and lock properly due to wear and age.

How To Choose a Window Company

Hiring an experienced window installation contractor helps ensure good results and a great experience. Below, we outline the main factors to consider when selecting a qualified window installer.

Experience

Look for well-established local installers with considerable experience. Providers that have been installing windows locally for many years are more likely to know the local climate and how to best meet your needs. Request references from recent customers to verify that a provider delivers quality work.

Certifications

Select an installer that is certified by major window brands and groups like the Fenestration and Glazing Industry Alliance, formerly known as the AMMA. Appropriate accreditation means that a contractor is trained in window installation best practices. Confirm that installers are staff rather than subcontracted workers, and verify that any technicians working on your home are certified.

Reputation

Take time to read online reviews, check the Better Business Bureau (BBB), and request local references. Review customer feedback to make sure that the company consistently delivers good workmanship and service. Avoid companies with complaints of poor or incomplete work.

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 unclear quotes or timelines that don't provide enough specifics upfront. Look for consistent communication throughout the process to avoid surprises later on.

Warranties

Research window firms that offer assurances on their installations, and that offer warranties on materials and labor. This shows confidence in their work. Also seek out unlimited lifetime warranties that can transfer to new homeowners.

Materials

Verify that your window company works with trusted, long-lasting brands, offers energy-saving window options, and fits your budget. Look for window options with design flexibility, good energy ratings, and enhanced UV protection. Check whether the materials come with their own manufacturer warranties.

Frequently Asked Questions About Window in Norwalk, CT

The ideal time to install windows in Norwalk is when temperatures are moderate, generally in the spring or fall. These conditions enable professionals to work without having to worry about the weather.

The ideal type of replacement windows for your Norwalk home depends on the year your home was built –the average house in Norwalk was built around 1963. If your home was built a while ago, you may want to consider energy-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 consider vinyl windows, which are affordable, durable and have a modern look.

You can save money on your window installation by choosing a budget option like single-hung windows with vinyl frames. These have lower prices compared to more expensive windows such as fiberglass, double-hung, or wood windows.

The window installation process typically involves measuring and ordering the windows, preparing the surrounding area for installation, taking out the old window, installing the new one, and sealing the frame. Depending on the type of window being installed, additional steps might be required.

If you live in a rainier climate like Norwalk, you should wipe off any debris or dirt buildup from the windows often. Additionally, you should check your windows monthly to make sure they're still functioning properly. It's also a good idea to have a professional inspect your windows annually for any potential damages or issues.

Yes, most window companies provide financing options for their customers. Some installers offer low-interest or no-interest loans, although you may not qualify if your income is on the higher end, while other companies offer unique financing plans with terms and conditions that vary depending on the project.

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