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10 Best Window Replacement Companies in Stonington, CT

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Written By David Cusick

Last Updated May 2024

Whether you're looking to upgrade your home or simply need a change, replacing your windows is a great plan. Your windows play a crucial role in energy efficiency and home value. Outdated windows can cost you in energy bills — about an extra $553 a year in Stonington. The Department of Energy estimates that 25–30% of your home’s heat or cool air could be going out your windows. Our list of the top window installers in Stonington will help you find the right installer for you.

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Top 10 Best Window Replacement Companies in Stonington

Renewal by Andersen Windows & Doors

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59 Eastnor Rd, Newport, RI 02840 (401) 264-0048 windowsrhodeisland.com

Price transparency

Free assessment

Good customer service

Services Offered

Double-hung
Bay windows
Custom window designs
Wood frames
Vinyl frames
Window replacement/installation
Glass doors
Energy-efficient options

Window World of Rhode Island

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380 Jefferson Blvd, Warwick, RI 02886 (401) 336-6815 windowworldri.com

Educational website

Price transparency

Free assessment

Good customer service

Services Offered

Glass doors
Bay windows
Window replacement/installation
Double-hung

Calvary Remodeling

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34 Greenmanville Ave, Mystic, CT 06355 (203) 666-9326 calvaryremodeling.com

Good customer service

Free assessment

Educational website

Price transparency

Services Offered

Window replacement/installation

O'Reilly Building & Remodeling

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208 High Meadow Ln, Mystic, CT 06355 (860) 572-9777 oreillybuilding.com

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Free assessment

Good customer service

Services Offered

Window replacement/installation

Home Services at The Home Depot

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816 Hartford Turnpike, Waterford, CT 06385 (860) 317-0206 homedepot.com

Good customer service

Educational website

Free assessment

Price transparency

Services Offered

Window replacement/installation
Energy-efficient options
Glass doors

All Time Manufacturing Company, Inc.

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284 CT-163, Montville, CT 06353 (860) 848-9258 alltimemfg.com

Good customer service

Price transparency

Services Offered

Window replacement/installation
Metal frames
Vinyl frames
Storm/impact windows
Glass doors

United Home Experts of New London County

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66 Franklin St, Norwich, CT 06360 (607) 405-2048 unitedhomeexperts.com

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Price transparency

Educational website

Good customer service

Services Offered

Window replacement/installation
Fiberglass frames

Kelsey's Exterior Services

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16 Henley St, Charlestown, RI 02813 (401) 829-2345 kelseysexteriors.com

Timely service

Price transparency

Good customer service

Services Offered

Storm/impact windows
Glass doors
Window replacement/installation

Windor Inc

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3856 Old Post Rd, Charlestown, RI 02813 (401) 364-7579 windorman.com

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Services Offered

Metal frames
Glass doors
Storm/impact windows
Window replacement/installation

Kent County Glass

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787 Washington St, Coventry, RI 02816 (401) 821-7889 kentcountyglassinc.com

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Good customer service

Price transparency

Educational website

Services Offered

Mirrors
Window repair
Vinyl frames
Storm/impact windows
Glass showers
Window replacement/installation
Screen repair
Energy-efficient options
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 Stonington?

The amount you'll spend on window installation or replacement will be influenced by several 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, Stonington homeowners will spend about $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

New, energy-efficient windows can significantly enhance your home's value, insulation, noise reduction, appearance, and comfort. Clear indicators that it's time for window replacement include the following:

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

How To Choose a Window Company

Hiring an experienced window installer helps ensure a great experience and excellent results. Below, we outline the main considerations for identifying a qualified window installer.

Experience

Find well-established local installers with considerable experience. Companies that have worked in Stonington for years are more likely to understand the local climate and how to best meet your needs. Ask for references from recent customers to verify that a provider delivers quality work.

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. Suitable credentials show that a contractor has training in window installation best practices. Confirm that installers are staff, not subcontracted workers, and check that the 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 confirm that the company consistently delivers good workmanship and service. Avoid companies with complaints of shoddy work.

Process

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

Warranties

Search for window installers that offer guarantees on labor and materials. This displays confidence in their work. Research companies that offer unlimited lifetime warranties that can transfer to new homeowners.

Materials

Make sure the window company offers durable, long-lasting window options and top energy-saving window brands that fit your budget. Look for design flexibility, good energy ratings, and enhanced UV protection. Check that the window materials also have manufacturer warranties.

Frequently Asked Questions About Window in Stonington, CT

In Stonington, the best time to install windows is during the early fall when the temperatures are milder, so the windows can fit and adjust properly. A good local window installer in Stonington will be able to tell you when the best time is to install windows on your home.

The best type of replacement windows for your Stonington home depends on the year your home was built –the average house in Stonington was built around 1965. If your home was built a while ago, you might want to consider efficient windows such as double-glazed windows, which are designed to keep your home cool in the summer and warm in the winter. Wood frames also have a timeless look that's great for older homes. For more modern homes, you might want to think about vinyl windows, which are affordable, durable and have a modern look.

Windows made from fiberglass, vinyl, or wood are known to last the longest, with some lasting up to 45 years. Vinyl windows are particularly durable and low-maintenance, making them a good choice if you want windows that can last a long time. Extra glazing can help reduce your cooling and heating bills over time.

The process for installing windows typically begins with measuring the existing windows and ordering new ones. After that, a professional installer will prep the work area, take out the existing windows, and install the new ones. Once this is done, the installer will trim the space and finish by caulking the window.

Replacing your own windows can be a challenging task, especially in Stonington, where temperatures can get quite warm. It's generally recommended to get a skilled window installer. Their knowledge and experience ensures your windows are properly installed and that you get the most out of your investment.

Yes, most window companies provide financing options. 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 provide special financing plans with agreements and conditions that vary depending on the job.

Getting windows professionally installed can provide a number of benefits. Professional installers can make sure that your windows are properly fitted, weatherproofed, and insulated, preventing air leakage and maximizing energy efficiency. Professional installers are also trained in the necessary tools and techniques to get the job done, which can save you time and money.

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