10 Best Window Replacement Companies in Essex, VT

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Last Updated: February 25, 2025

Whether you're making significant home repairs or are simply in need of a change, replacing your windows is a great idea. Your windows play a crucial role in your home's value and its energy efficiency. In Essex, where the electricity bills are an average of $1,400 per year, you could be spending an extra $408 annually due to damaged or drafty windows. The Department of Energy estimates that heat gained or lost through windows could make up close to 30% of heating and cooling costs. If you're looking for a window installation company, you've found the best place to get started. Keep reading to find the best window installers in Essex.

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Top Pick
4.0/5
  • Holds high customer ratings
  • Offers energy-efficient products
  • Provides a lifetime labor warranty
Best Customer Service
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  • Award winning company
  • Products made in the US
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Top 10 Best Window Replacement Companies in Essex

Advertisement This site receives compensation from some of the companies featured in this listing, which may impact where and how products appear. When you click "Get Quote," you will be connected with partners who may contact you with information related to your inquiry. This listing doesn't feature all companies, products, or offers that may be available.

Acme Glass

Acme Glass Logo

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

Price transparency

Free assessment

Educational website

Services Offered

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

Home Services at The Home Depot

Home Services at The Home Depot Logo

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

Pella Windows & Doors of South Burlington

Pella Windows & Doors of South Burlington Logo

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

Good customer service

Educational website

Price transparency

Free assessment

Services Offered

Glass doors
Double-hung
Window replacement/installation
Wood frames

Overhead Door Co. of Burlington

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

Educational website

Price transparency

Free assessment

Good customer service

Services Offered

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

Adirondack Molding & Millworks

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

Price transparency

Educational website

Free assessment

Good customer service

Services Offered

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

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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Free assessment

Services Offered

Glass doors
Double-hung
Window replacement/installation
Bay windows

Marvin Design Gallery by Windows & Doors By Brownell

Marvin Design Gallery by Windows & Doors By Brownell Logo

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

Educational website

Good customer service

Free assessment

Services Offered

Glass doors
Skylights
Window replacement/installation

Portland Glass of Barre

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

Price transparency

Good customer service

Educational website

Free assessment

Services Offered

Window replacement/installation
Glass repair

Burlington Glass Center

Burlington Glass Center Logo

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

Good customer service

Educational website

Price transparency

Services Offered

Screen repair
Glass showers
Window replacement/installation

Granite State Glass

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744 Portland St, St Johnsbury, VT 05819 (802) 748-8895 granitestateglass.com

Educational website

Price transparency

Good customer service

Services Offered

Glass showers
Screen repair
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 Essex?

Window installation and replacement costs vary based on several factors, including how difficult your windows are to access or install, the materials you choose, and the number and size of the windows. On average, Essex homeowners will spend roughly $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 comfort, insulation, appearance, value, and noise reduction. Clear indicators that it's time to invest in new windows include the following:

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

How To Choose a Window Company

Hiring an experienced window installation contractor helps ensure a great experience and excellent results. Below, we outline the main criteria for selecting a qualified window installer.

Experience

Look for highly-regarded local companies with a long track record of experience successfully installing all kinds of windows. These providers are more likely to understand Essex's climate and your requirements. Request references from recent clients to confirm the quality of a company's 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. Proper certification indicates that a contractor has training in best practices for installation. Confirm that installers are staff rather than subcontracted workers, and verify that any technicians working on your home are certified.

Reputation

Read through online customer feedback, check the Better Business Bureau (BBB), and request local references. Review customer feedback to make sure that the provider consistently delivers quality work and good customer service. Avoid providers that have complaints of shoddy work or unfinished jobs.

Process

A quality provider will give you a detailed project plan, reasonable timeline, clear expectations, and an overview of all material and installation options. Avoid providers that offer unclear quotes or timelines. Ask for consistent contact throughout the process, so you aren't caught off guard once the work begins.

Warranties

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

Materials

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

Frequently Asked Questions About Window in Essex, VT

In Essex, 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 seal and adjust properly. A good local window installer in Essex will be able to explain when the best time is to install windows on your home.

The right type of replacement windows for your Essex home depends on the year your home was built –the average house in Essex was built around 1982. If your home was built a while ago, you may want to consider efficient windows such as double-pane windows, which are designed 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 newer homes, you can think about vinyl windows, which are affordable, durable and have a modern look.

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 least expensive on the market. Vinyl and aluminum are the most affordable frame options.

The window installation process typically takes a day and a half for a typical home. On the other hand, if you have many windows to install, it may take longer. Some contractors can complete the project in a single day, depending on the size of the job.

After window installation, it's important to inspect the windows for any air leaks and make sure they're properly sealed. You should also wash the windows at least once a year to stop debris from building up and leading to damage. Additionally, if you live in an area with a lot of rainfall, you should check the window sills and frames regularly to ensure that the seals are not wearing away or breaking.

Hiring a professional window installer helps guarantee the job is done correctly. Professional installers will measure your windows properly in order to get a perfect fit and use the right materials and techniques to ensure your windows will be properly sealed and secure. Additionally, professional installers have access to higher quality materials and more experience than the average person, so you can count on your windows to be put in correctly and last for years to come.

Other Essex, VT Home Services

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