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10 Best Window Replacement Companies in Williston, VT

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Written By David Cusick

Last Updated April 2024

Replacing your windows can be rather costly, but is a great way to improve your home's energy efficiency and its value. According to the Department of Energy, heat or cool air lost through old or damaged windows could make up 25–30% of the climate control costs in your home. By installing energy-efficient windows, you could save an extra $651 on your electric bills annually in Williston. Deciding on a window installer can be tough, which is why we've compiled this guide to the top window installation companies in Williston.

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Top 10 Best Window Replacement Companies in Williston

Window World of the Green Mountains

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82 Ethan Allen Dr Unit 5, South Burlington, VT 05403 (802) 846-7622 windowworldvermont.com

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Price transparency

Services Offered

Bay windows
Glass doors
Double-hung
Window replacement/installation

Acme Glass

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26 Pearl St, Burlington, VT 05401 (802) 658-1400 acmeglassvt.com

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Educational website

Price transparency

Services Offered

Screen repair
Mirrors
Glass doors
Window replacement/installation
Glass showers
Storm/impact windows
Glass repair
Custom glass

Home Services at The Home Depot

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759 Harvest Ln, Williston, VT 05495 (802) 239-1766 homedepot.com

Price transparency

Free assessment

Educational website

Good customer service

Services Offered

Screen repair
Custom window designs
Vinyl frames
Glass doors
Mirrors
Storm/impact windows
Window replacement/installation
Glass showers
Energy-efficient options

Pella Windows & Doors of South Burlington

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340 Dorset St, South Burlington, VT 05403 (802) 864-5435 pellabranch.com

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Educational website

Price transparency

Good customer service

Services Offered

Double-hung
Window replacement/installation
Wood frames
Glass doors

Overhead Door Co. of Burlington

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5375 Williston Rd, Williston, VT 05495 (802) 448-8951 overheaddoorvt.com

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Educational website

Good customer service

Price transparency

Services Offered

Glass doors
Window replacement/installation
Bay windows
Energy-efficient options

Marvin Design Gallery by Windows & Doors By Brownell

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800 Marshall Ave Suite 50, Williston, VT 05495 (802) 862-4800 wdbrownell.com

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Good customer service

Educational website

Services Offered

Window replacement/installation
Skylights
Glass doors

Burlington Glass Center

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1860 Williston Rd # 1, South Burlington, VT 05403 (802) 862-5458 burlingtonglass.com

Good customer service

Price transparency

Educational website

Services Offered

Window replacement/installation
Screen repair
Glass showers

Chittenden Home Improvement LLC

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30 Greenbrier drive, Essex, VT 05452 (802) 999-4445 chittendenhomeimprovementvt.com

Good customer service

Educational website

Price transparency

Free assessment

Services Offered

Window replacement/installation

Adirondack Molding & Millworks

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68 Arnold Hill Rd, Peru, NY 12972 (518) 643-8118 adkmolding.com

Good customer service

Price transparency

Free assessment

Educational website

Services Offered

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

Portland Glass of Barre

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1041 US-302, Barre, VT 05641 (802) 432-9162 portlandglass.com

Educational website

Price transparency

Good customer service

Free assessment

Services Offered

Window replacement/installation
Glass repair
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 Williston?

Window installation and replacement costs vary based on 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 Williston 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

Adding new energy-efficient windows can significantly improve your home's noise reduction, comfort, value, appearance, and insulation. Clear indicators that it's time to invest in new windows 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 through old, loose-fitting windows.
  • High energy bills and a chilly house from poor window insulation.
  • Windows that are hard to open, close, and lock properly due to age and wear.
  • Inefficient and outdated window styles that take away from your home’s curb appeal.

How To Choose a Window Company

Choosing a window installer with the right qualifications helps ensure a smooth installation. We review the main factors to consider when choosing a qualified provider below.

Experience

Look for reputable local companies with a long track record of experience successfully installing all kinds of windows. These providers are more likely to understand Williston's climate and your requirements. Request references from recent clients to confirm the quality of a company's work.

Certifications

Look for installers that are backed by leading window manufacturers and certified by leading industry groups, including the Fenestration and Glazing Industry Alliance, formerly known as the AAMA. Appropriate accreditation indicates that a provider has received suitable training in quality installation methods. Ensure installers are employees rather than subcontractors. Verify that the technicians assigned to your job have the right certifications.

Reputation

Spend time looking through online reviews, checking the Better Business Bureau, and asking for local references. Review customer feedback to make sure that the company regularly provides good workmanship and service. Avoid companies with complaints of shoddy work.

Process

The best window installation providers will supply a detailed project plan and schedule, clear expectations, and an overview of material and installation options. Avoid companies that offer unclear quotes or timelines that don't provide specifics upfront. Look for ongoing contact throughout to avoid surprises later in the project.

Warranties

Look for window companies that provide guarantees on their work, and that offer warranties on materials and labor. This shows confidence in their work. Also seek out unlimited lifetime warranties that can be transferred to new homeowners.

Materials

Make sure your window installer offers windows that are built to last and top energy-saving window brands that fit your budget. Look for good energy ratings, enhanced UV protection, and design flexibility. Check that the window materials also include manufacturer warranties.

Frequently Asked Questions About Window in Williston, VT

In Williston, the ideal time to install windows is during the late spring or early summer when the temperatures are not as cold, so the windows can fit and settle properly. A professional local window installer in Williston will be able to tell you when the best time is to install windows on your house.

The best type of replacement window for your Williston home will depend on your home's age, as well as your personal style and budget. You'll want to consider the style of your home — such as if it's more modern — so your new windows match. Wood windows can provide a classic look and appearance, while vinyl-framed windows are more popular in more modern homes. Fiberglass windows are also a popular choice, as they are energy efficient and long-lasting.

The most expensive window types are double-hung windows. They are more complex than single-hung windows, which makes them more expensive. Single-hung windows are the cheapest on the market. Vinyl and aluminum are the most affordable frame options.

The duration of the installation process varies depending on a range of factors, including the amount of windows to be installed, the type and size of windows being installed, and the complexity of the job. On average, window installation can take anywhere from a day up to a week, with each window taking around 30 minutes to install.

Yes, many window installers offer financing for their services. Different companies have different financing options, so you should shop around to find the best option for you. Depending on your income level, which is a median of $81,540 a year in Williston, you may be able to qualify for special financing.

Window replacement companies in Williston typically offer many services, such as window installation, repair, window maintenance, cleaning, window tinting, and weatherproofing.

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