8 Best Window Companies in St. Albans, VT (2023 Reviews)
When it's time to upgrade your windows, our list of the best window installation companies can help you find the right provider for you.
We analyzed all the top-rated window companies in St. Albans and selected the best 8 based on:
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Customer reviews
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Window installation expertise
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Popularity with home-owners like you
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Updated September 15, 2023
Why you can trust EcoWatch
The EcoWatch team is all about helping St. Albans homeowners find eco-conscious solutions for their homes. If your windows are outdated or drafty, you could be losing 25-30% of your house's heat or cool air out of them.
Installing new, efficient windows on your home can help you save money each month on your energy bills — and you can help the environment, too.
Unlike other sites, EcoWatch ranks window companies on energy efficiency while also considering cost, customer satisfaction and service area.
Best Availability
Renewal by Andersen
- Great industry reputation
- Member of US Green Building Council
- Manufactures products in-house
Window Veteran
Window World
- EnergyStar Partner
- Wide variety of products and services
- Lifetime Warranty
Best Window Installation & Replacement Companies in St. Albans
The EcoWatch team researched dozens of installers that service the St. Albans area to find the top window installation companies that fit our standards. The companies in this article scored best in our categories, which include energy-efficient offerings, price, customer service, availability and more.

Window World
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EnergyStar Partner
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Large serice area
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Low prices relative to competitors
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Great industry reputation
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Lifetime warranty
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Quality of service will depend on your area
Window World is the largest window replacement company in the country, known for its vinyl windows and affordability. This window installation company has been operating since 1995 and currently services 200 locations nationwide. Its reputation is backed by many positive reviews from customers online.
Window World may be the company for you if you're interested in one that is certified by the Environmental Protection Agency (EPA) and Energy Star and supports charities like St. Jude Children’s Research Hospital.
Energy Efficiency of Window World WindowsWindow World is an Energy Star partner and offers a variety of energy-efficient windows that are Energy Star certified. Note that not all of the company’s windows are Energy Star certified, so make sure to ask your Window World representative when inquiring about services.
How much does Window World cost in St. Albans?Prices aren’t displayed on Window World’s website, but it's known for offering some of the most affordable window installations around. The best way to get more accurate information is to ask for a free quote from the company.

Renewal by Andersen
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Great industry reputation
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Award-winning company
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Member of US Green Building Council
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Manufactures products in-house
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No lifetime warranty
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More expensive than competition
Renewal by Andersen has the best availability in St. Albans. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has been in the window installation industry for around 27 years.
You may want to consider choosing Andersen if you're looking for a installer that uses in-home estimates and advanced digital tools to help you plan and visualize your project before getting started.
Energy Efficiency of Renewal by Andersen WindowsThere are a wide variety of window types that Renewal by Andersen offers, some of which are Energy Star products. A handful of windows manufactured by the Andersen corporation were awarded Energy Star’s “Most Efficient” in 2021, and Andersen was named Energy Star’s Partner of the Year in 2019.
How much does Renewal by Andersen cost in St. Albans?Prices aren’t available on Andersen’s website, but based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. You can ask for a free quote on its website for more information about the cost.
We've recommended companies with shining reputations, but bear in mind that some national companies have independently owned locations in St. Albans, so the quality of service may differ depending on your local crew. We have tried to remain unbiased and transparent by describing pros and cons for every company reviewed.
More Window Companies in St. Albans
Window World of the Green Mountains
South Burlington, VT-
Free assessment
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Price Transparency
Services Offered
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Sliding Glass
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Custom Window Designs
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Double-Hung
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Bay Windows
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Window Replacement
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Residential Windows
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Energy-Efficient Options
All Season Siding
Essex Junction, VT-
Free assessment
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Good Customer Service
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Educational Website
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Price Transparency
Services Offered
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Commercial Windows
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Window Replacement
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Custom Window Designs
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Residential Windows
Acme Glass
Burlington, VT-
Free assessment
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Educational Website
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Price Transparency
Services Offered
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Residential Windows
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Glass Showers
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Window Replacement
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Custom Window Designs
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Commercial Windows
Pella Windows & Doors of South Burlington
South Burlington, VT-
Good Customer Service
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Price Transparency
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Free assessment
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Educational Website
Services Offered
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Commercial Windows
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Window Replacement
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Sliding Glass
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Residential Windows
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Double-Hung
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Custom Window Designs
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Bay Windows
Burlington Glass Center
South Burlington, VT-
Good Customer Service
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Educational Website
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Price Transparency
Services Offered
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Window Replacement
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Residential Windows
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Custom Window Designs
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Commercial Windows
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Aluminum Window Frames
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Glass Showers
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Fast Delivery
Marvin Design Gallery by Windows & Doors By Brownell
Williston, VT-
Free assessment
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Educational Website
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Good Customer Service
Services Offered
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Window Replacement
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Fast Delivery
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Commercial Windows
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Residential Windows
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Custom Window Designs
Overhead Door Co. of Burlington
Williston, VT-
Educational Website
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Good Customer Service
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Free assessment
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Price Transparency
Services Offered
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Custom Window Designs
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Residential Windows
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Commercial Windows
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Aluminum Window Frames
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Window Replacement
Portland Glass of Barre
Barre, VT-
Free assessment
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Educational Website
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Good Customer Service
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Price Transparency
Services Offered
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Commercial Windows
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Residential Windows
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Custom Window Designs
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Window Replacement
Calculate how much you can expect to pay for window installation and replacement in St. Albans, VT using our customized window cost calculator.
Estimates will vary based on window dimensions and other unique factors to your home. Getting in touch with a local window installer is the best way to get an accurate cost estimate for your home.
How Installing Energy-Efficient Windows in St. Albans Saves You Money
Switching to energy-efficient windows can help improve the comfort of your home and help you save on power bills. Here are more details about how upgrading your windows could help you:
- Protect your valuables: Many Energy Star certified windows have low-emissivity coatings, which filter out harmful UV rays, reducing fading of your furniture, carpet and other valuables.
- Protect your investment: If your home is on the older side, your windows are most likely outdated. Upgrading your windows can make your home more comfortable and also help increase the value of your home if you decide to sell.
- Save money on power bills: Because energy-efficient windows lower how much energy you need to heat or cool your home, they can help you save about $659 annually on your energy bills in St. Albans.
- More efficient energy usage in your household: In St. Albans where the winters can be cold, energy-efficient windows cut back on how much heat is lost through your windows, making it easier to keep your house warm.
Estimated Cost of Window Replacement in St. Albans
Let's take a look at the cost of replacing your windows and the kinds of services you may need for your home.
How Much Do New Windows Cost?
Though the national average to install one window is around $600, it can range from $200 to $1,200. These figures are based on specific characteristics of your installation, such as material, size, the location of your home, type, number of windows and more.
Keep in mind that energy-efficient windows may have a higher price, but Energy Star estimates the upgrade will save you between $101 and $583 a year when you install single-pane windows and between $27 and $197 a year when you install double-pane, clear glass windows. Your savings will vary based on your local climate, energy rates and individual home characteristics.
We recommend requesting free quotes from multiple window installation companies to find the one that works best for your budget.
What Services do Window Installers Offer?
When considering window replacements, there are typically two kinds that your installer will offer: full-frame and pocket installations.
A full-frame installation replaces the complete window, such as the sill, frame, trim and the window panes. As this kind of installation is more involved, it will be more expensive than a pocket installation. Pocket installations (also known as retrofits) are when you replace a window without replacing the frame. Pocket installations are on the simpler end and won't carry as large a bill, but you can't do this type of installment if you have any pre-existing rot or water damage.
If you're unsure which kind of window installation service you need, your installer can assist you. In general, the decision is influenced by factors like the age and condition of the home, the type of building material, budget and time restrictions.
Best Availability
Renewal by Andersen
- Great industry reputation
- Member of US Green Building Council
- Manufactures products in-house
Window Veteran
Window World
- EnergyStar Partner
- Wide variety of products and services
- Lifetime Warranty
How We Choose the Best Window Installers in St. Albans
In our search to find the most reliable, eco-friendly window installers in St. Albans, EcoWatch evaluated many companies before deciding on these. We've decided to assess the top window replacement companies in St. Albans mostly based on energy efficiency, as the most sustainable option also benefits homeowners in many ways. Energy-efficient windows can reduce your power bills by hundreds of dollars. Along with energy efficiency, our rating methodology is based on the following factors:
Service Area
Since this is a guide for St. Albans, we gave more points to companies that serve the city. There are certainly other reputable providers that didn't make the list because of the low odds that they would serve the average homeowner in St. Albans.
Work Quality
We're willing to bet that you're looking for a company to do a great job installing windows. We've vetted each installer included on this list to ensure its technicians are well-qualified and that the company has gotten plenty of positive customer feedback to vouch for its service.
Customer Reviews
Another self-explanatory yet super important review factor is customer feedback. If the majority of customers don't have good feedback about their experience with a certain window installation company, it won't be featured on EcoWatch.
Cost
Cheaper windows don't necessarily mean better windows, but we know many of our readers want to keep costs as low as possible. When analyzing providers' prices, we awarded higher scores to companies with reasonable prices and accessible financing rather than "cheaper" services.
Warranty
As discussed, windows are a considerable investment, so you'll want to make sure that investment is well protected. Window installation companies that give you lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Lastly, we like to see companies that have been in the industry for a while. Window installers that have more experience are going to earn higher rankings by our standards. We like to see at least ten years of experience.
St. Albans, VT Window Replacement FAQs
What is the average cost to replace windows?
The average cost of installing a window can range from $450 to $650. There are several factors that affect how much it costs, including local labor costs, the number of windows, the materials used in designing the windows, styles and sizes of windows, your property's location and how energy-efficient the windows are.
What type of window is the best for energy efficiency?
A window's energy efficiency is affected by several factors, such as the quality of the installation and what kind of window it is. Look for Energy Star Certified windows — these are typically the most energy-efficient and are certified by the U.S. Department of Energy.
When do I have to use a window installation company?
Unless you have home repair skills and have the time needed to replace your own windows, we recommend hiring a professional. The process of installing windows is complex and can take anywhere from four to six hours for one window. Although it's tempting to try to save money by doing it yourself, hiring a company is a faster, more efficient and much safer alternative.
How do you know it's time to replace your windows?
Windows have an average lifespan of about 20 to 30 years. If your windows are older than that, then they should probably be replaced. Other than that, if your windows have any damage on them, or they have become difficult to operate, they may be in need of replacement.