20 Best Window Companies in Boone, NC (2025 Reviews)

If you’re thinking about upgrading to new windows, our guide to the top window installation companies can help.

We analyzed all the top-rated window companies in Boone and selected the best 20 based on:

  • Customer reviews
  • Window installation expertise
  • Popularity with home-owners like you
EcoWatch Local Advisors

By EcoWatch Local Advisors

Updated January 24, 2025

Why you can trust EcoWatch

Our panel of energy experts work tirelessly to create unbiased reviews and informative content to help homeowners make educated decisions. No other windows site has covered energy efficiency and sustainability as long as EcoWatch, which means we're going to help you find windows replacements that will save on your energy bill and put more money back in your wallet.

Although green energy sources like wind and solar are important when it comes to reducing your carbon footprint, improving your house’s efficiency can also have a big impact on home energy conservation. Drafty windows can make your AC or heater work extra hard in the summer or winter.

Installing energy-efficient windows on your home can help you save money every month on your energy bills — and you can help the environment, too.

Unlike other sites, EcoWatch ranks window replacement companies based on energy efficiency while also considering cost, customer satisfaction and service area.

Advertisement

Best Availability

Renewal by Andersen

★★★★★
4.5
  • Great Industry Reputation
  • Award-winning Company
  • Member of US Green Building Council
  • Manufactures products in-house
Save $375 Off Each Window
Get Estimate

Best Energy-Efficient Features

Champion

★★★★★
4.5
  • Many years of experience
  • Low prices relative to competitors
  • Limetime warranty
Save 35% + $100 off per window!
Get Estimate

Power Home

★★★★★
4.5
  • Uses eco-friendly materials
  • Well-trained, certified installers
  • Lifetime or lengthy warranty
Next-Day Appointments Available
Get Estimate

Best Window Installation & Replacement Companies in Boone

The EcoWatch team evaluated dozens of window installation companies across Boone to narrow our list down to the top ones. The companies mentioned in this article scored best in our review categories, which include energy-efficient offerings, availability, local expertise, price, customer service and more.

Window World logo
Best Affordability

Window World

★★★★★
BBB Rating: A+
Locations: Nationwide
Founded: 1995
Pros:
  • Pros icon EnergyStar Partner
  • Pros icon Large serice area
  • Pros icon Low prices relative to competitors
  • Pros icon Great industry reputation
  • Pros icon Lifetime warranty
Cons:
  • Pros icon Quality of service will depend on your area

Window World has windows expertise in Boone. It's the largest window replacement company in the country, known for its vinyl windows and affordability. Window World has been in the window installation industry for about 27 years.

If you’re looking for a company that is certified by the Environmental Protection Agency (EPA) and Energy Star and supports charities like St. Jude Children’s Research Hospital, this may be the company for you.

Energy Efficiency of Window World Windows

There are a wide range of window types available from Window World, some of which are Energy Star products. Its high-performance Low-E (low-emissivity) coatings and argon gas insulation offer exceptional efficiency and performance for any home.

How much does Window World cost in Boone?

Although prices are not readily available on Window World’s website, it's known for offering some of the most affordable window installations around. Getting a free quote on its website is the best way to know for sure.

Renewal by Andersen logo
Best Overall

Renewal by Andersen

★★★★★
BBB Rating: A
Locations: Nationwide
Founded: 1995
Pros:
  • Pros icon Great industry reputation
  • Pros icon Award-winning company
  • Pros icon Member of US Green Building Council
  • Pros icon Manufactures products in-house
Cons:
  • Pros icon No lifetime warranty
  • Pros icon More expensive than competition

Renewal by Andersen has the best availability in Boone. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has been in the window installation industry for about 27 years.

If you’re looking for a company that uses in-home estimates and advanced digital tools to help you plan and visualize your project before getting started, this may be the company for you.

Energy Efficiency of Renewal by Andersen Windows

There are a wide range of window types available from Renewal by Andersen, 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 Boone?

Although prices are not readily available on Andersen’s website, based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. Getting a free quote on its website is the best way to know for sure.

Aeroseal Windows logo
Best for Businesses

Aeroseal Windows

★★★★★
BBB Rating: A+
Locations: Regional
Founded: 1999
Pros:
  • Pros icon Many years of experience
  • Pros icon Great industry reputation
  • Pros icon Low number of customer complaints
  • Pros icon Manufactures products in-house
  • Pros icon Custom Designs
Cons:
  • Pros icon No lifetime warranty
  • Pros icon Not ideal for residential installations

Aeroseal Windows has the best window installation for businesses in Boone. It's an installer that mainly serves commercial and multifamily properties, and also specializes in railings. If you’re looking for residential window installations, you should probably refer to one of the other companies on this list. Aeroseal has been in the window installation industry for about 23 years.

If you’re looking for a company that installs windows and doors at businesses across the Eastern U.S, this may be the company for you.

Energy Efficiency of Aeroseal Windows Windows

There are a wide range of window types available from Aeroseal Windows, some of which are Energy Star products. The company claims it helps businesses save on energy expenses and reduce their carbon footprints with energy-efficient windows, as well as practices like Low-E glass coating, weatherstripping and more.

How much does Aeroseal Windows cost in Boone?

Although prices are not readily available on Aeroseal’s website, it provides high-quality windows at a competitive price point. Getting a free quote on its website is the best way to know for sure.

Window Nation logo
Best for Residential Windows

Window Nation

★★★★★
BBB Rating: A
Locations: Regional
Founded: 2006
Pros:
  • Pros icon Award-winning company
  • Pros icon Manufactures products in-house
  • Pros icon Custom designs
  • Pros icon Wide variety of products and services
Cons:
  • Pros icon Installation not covered by warranty
  • Pros icon Limited service area

Window Nation has the best residential windows in Boone. It's a company that serves hundreds of thousands of homeowners, mostly in the mid-Atlantic region of the U.S. Window Nation has been in the window installation industry for about 16 years.

If you’re looking for a company that gives customers the opportunity to view products and to speak to a representative in person in its showrooms, this may be the company for you.

Energy Efficiency of Window Nation Windows

There are a wide range of window types available from Window Nation, some of which are Energy Star products. Each product has windowpanes coated with a Low-E (low emissivity) glaze that prevents damaging UV rays from heating your home. Plus, the spaces between double- and triple-pane windows are filled with argon gas that’s been proven to improve home insulation.

How much does Window Nation cost in Boone?

Although prices are not readily available on Window Nation’s website, based on customer feedback, you can expect to pay between $300 and $525 per window installed, making it a more affordable option compared to competitors. Getting a free quote on its website is the best way to know for sure.

We aim to remain unbiased and transparent by listing pros and cons for each installer. Additionally, any partnerships do not influence our reviews.

More Window Companies in Boone

Champion Replacement Windows of Johnson City

Johnson City, TN
4.6
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Price Transparency
  • Pros icon Free assessment

Services Offered

  • Service icon Window Replacement/Installation
  • Service icon Double-Hung
  • Service icon Bay Windows
  • Service icon Glass Doors

Website: https://www.championwindow.com/Johnson-City/
Address: 3105 Hanover Rd, Johnson City, TN 37604
Phone: (423) 218-4374

Riley's Replacement Windows LLC.

Hickory, NC
5.0
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Educational Website
  • Pros icon Price Transparency
  • Pros icon Free assessment

Services Offered

  • Service icon Vinyl Frames
  • Service icon Window Replacement/Installation
  • Service icon Energy-Efficient Options

Website: http://rileysreplacementwindows.com/
Address: 2565 Section House Rd NE, Hickory, NC 28601
Phone: (828) 446-7707

Mr. Handyman of Johnson City

Gray, TN
4.9
★★★★★
  • Pros icon Free assessment
  • Pros icon Educational Website
  • Pros icon Price Transparency
  • Pros icon Good Customer Service

Services Offered

  • Service icon Window Replacement/Installation

Website: https://www.mrhandyman.com/johnson-city/
Address: 2102 Forest Dr Suite 5, Gray, TN 37615
Phone: (423) 264-2119

Glass Works of Hickory Inc

Hickory, NC
4.8
★★★★★
  • Pros icon Free assessment
  • Pros icon Price Transparency
  • Pros icon Good Customer Service

Services Offered

  • Service icon Window Replacement/Installation
  • Service icon Glass Showers
  • Service icon Glass Doors
  • Service icon Glass Repair

Website: http://glassworksofhickory.com/
Address: 881 Highland Ave NE, Hickory, NC 28601
Phone: (828) 322-2122

Window World of Tri-Cities

Bristol, TN
4.8
★★★★★
  • Pros icon Educational Website
  • Pros icon Price Transparency
  • Pros icon Good Customer Service
  • Pros icon Free assessment

Services Offered

  • Service icon Window Replacement/Installation
  • Service icon Double-Hung
  • Service icon Glass Doors
  • Service icon Bay Windows

Website: https://www.windowworldtricities.com/
Address: 951 Blountville Hwy, Bristol, TN 37620
Phone: (423) 212-2573

McDowell Glass & Mirror, Inc.

Marion, NC
4.8
★★★★★
  • Pros icon Free assessment
  • Pros icon Educational Website
  • Pros icon Good Customer Service
  • Pros icon Price Transparency

Services Offered

  • Service icon Window Replacement/Installation
  • Service icon Mirrors
  • Service icon Glass Showers
  • Service icon Glass Repair
  • Service icon Energy-Efficient Options

Website: http://www.mcdowellglass.com/
Address: 4805 US-70, Marion, NC 28752
Phone: (828) 724-9999

Glass Doctor of Wytheville

Wytheville, VA
4.8
★★★★★
  • Pros icon Educational Website
  • Pros icon Price Transparency
  • Pros icon Good Customer Service

Services Offered

  • Service icon Window Replacement/Installation
  • Service icon Glass Doors
  • Service icon Custom Glass
  • Service icon Mirrors
  • Service icon Glass Showers
  • Service icon Glass Repair
  • Service icon Window Repair
  • Service icon Energy-Efficient Options

Website: https://glassdoctor.com/wytheville
Address: 135 Golf Club Ln, Wytheville, VA 24382
Phone: (276) 595-1039

Pella Windows & Doors of Boone

Boone, NC
4.7
★★★★★
  • Pros icon Price Transparency
  • Pros icon Educational Website
  • Pros icon Free assessment
  • Pros icon Good Customer Service

Services Offered

  • Service icon Window Replacement/Installation
  • Service icon Double-Hung
  • Service icon Vinyl Frames
  • Service icon Glass Doors

Website: https://www.pellabranch.com/north-carolina/showrooms/boone/
Address: 665 E King St, Boone, NC 28607
Phone: (828) 265-8525

Forever Windows

Statesville, NC
4.7
★★★★★
  • Pros icon Free assessment
  • Pros icon Timely Service
  • Pros icon Price Transparency
  • Pros icon Good Customer Service

Services Offered

  • Service icon Double-Hung
  • Service icon Vinyl Frames
  • Service icon Window Replacement/Installation
  • Service icon Bay Windows
  • Service icon Storm/Impact Windows
  • Service icon Custom Window Designs

Website: https://www.foreverwindows.com/
Address: 1120 Barkley Rd N, Statesville, NC 28677
Phone: (980) 434-5347

My Windows and Doors LLC

Sherrills Ford, NC
4.7
★★★★★
  • Pros icon Price Transparency
  • Pros icon Free assessment

Services Offered

  • Service icon Window Replacement/Installation
  • Service icon Energy-Efficient Options

Website: https://mywindowsanddoorsllc.com/
Address: 6367 NC-150, Sherrills Ford, NC 28673
Phone: (704) 249-2232

Big John's Closeouts

Elizabethton, TN
4.5
★★★★★
  • Pros icon Educational Website
  • Pros icon Free assessment
  • Pros icon Price Transparency
  • Pros icon Good Customer Service

Services Offered

  • Service icon Glass Showers
  • Service icon Window Replacement/Installation

Website: http://www.bigjohnscloseouts.com/
Address: 238 E Elk Ave, Elizabethton, TN 37643
Phone: (423) 542-3117

Builders FirstSource

Johnson City, TN
4.4
★★★★★
  • Pros icon Price Transparency
  • Pros icon Good Customer Service
  • Pros icon Educational Website

Services Offered

  • Service icon Bay Windows
  • Service icon Double-Hung
  • Service icon Window Replacement/Installation

Website: http://www.bldrtn.com/
Address: 407 E State of Franklin Rd, Johnson City, TN 37601
Phone: (423) 929-3186

Statesville Glass & Shower Door

Statesville, NC
4.4
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Educational Website
  • Pros icon Price Transparency
  • Pros icon Timely Service

Services Offered

  • Service icon Window Repair
  • Service icon Glass Showers
  • Service icon Window Replacement/Installation
  • Service icon Custom Glass
  • Service icon Tempered Glass
  • Service icon Energy-Efficient Options
  • Service icon Mirrors
  • Service icon Screen Repair
  • Service icon Glass Doors

Website: https://statesvilleglass.com/
Address: 1539 Shelton Ave, Statesville, NC 28677
Phone: (704) 873-3523

Windows Doors & Misc. Warehouse, LLC

Statesville, NC
4.2
★★★★★
  • Pros icon Free assessment
  • Pros icon Price Transparency
  • Pros icon Educational Website
  • Pros icon Good Customer Service

Services Offered

  • Service icon Glass Doors
  • Service icon Vinyl Frames
  • Service icon Window Replacement/Installation
  • Service icon Double-Hung
  • Service icon Energy-Efficient Options

Website: https://www.wdmwarehouse.com/
Address: 1624 Northside Dr, Statesville, NC 28625
Phone: (704) 872-6277

APPGLASS Boone

Boone, NC
4.1
★★★★★
  • Pros icon Educational Website
  • Pros icon Good Customer Service
  • Pros icon Price Transparency
  • Pros icon Free assessment

Services Offered

  • Service icon Custom Glass
  • Service icon Glass Showers
  • Service icon Window Replacement/Installation
  • Service icon Mirrors
  • Service icon Glass Doors

Website: https://www.appglassboone.com/
Address: 1765 Old US 421 S, Boone, NC 28607
Phone: (828) 504-0605

Pella Windows & Doors of Johnson City

Johnson City, TN
3.9
★★★★★
  • Pros icon Free assessment
  • Pros icon Price Transparency
  • Pros icon Educational Website
  • Pros icon Good Customer Service

Services Offered

  • Service icon Vinyl Frames
  • Service icon Wood Frames
  • Service icon Double-Hung
  • Service icon Fiberglass Frames
  • Service icon Window Replacement/Installation
  • Service icon Glass Doors

Website: https://www.pellabranch.com/eastern-tennessee/showrooms/johnson-city/
Address: 2694 Boones Creek Rd, Johnson City, TN 37615
Phone: (423) 915-0099

Glass Doctor of Johnson City, TN

Johnson City, TN
3.4
★★★★★
  • Pros icon Price Transparency
  • Pros icon Educational Website

Services Offered

  • Service icon Glass Showers
  • Service icon Glass Doors
  • Service icon Window Replacement/Installation
  • Service icon Energy-Efficient Options
  • Service icon Mirrors
  • Service icon Custom Glass
  • Service icon Tempered Glass
  • Service icon Window Repair
  • Service icon Glass Repair

Website: https://glassdoctor.com/johnson-city-tn
Address: 3101 N Roan St #18, Johnson City, TN 37601
Phone: (423) 930-8686

Modern Glass of Lake Norman

Denver, NC
3.4
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Educational Website

Services Offered

  • Service icon Glass Showers
  • Service icon Custom Glass
  • Service icon Window Replacement/Installation

Website: http://modernglassoflkn.com/
Address: 4329 NC-16 Business, Denver, NC 28037
Phone: (704) 206-9999

Gilleys Home Improvement

Galax, VA
3.1
★★★★★
  • Pros icon Price Transparency
  • Pros icon Good Customer Service
  • Pros icon Free assessment

Services Offered

  • Service icon Window Replacement/Installation

Website: https://gilleys-home-improvement.business.site/
Address: 150 Northwoods Ln, Galax, VA 24333
Phone: (276) 233-0822

Tri City Door & Window

Bristol, TN
3.0
★★★★★
  • Pros icon Price Transparency
  • Pros icon Good Customer Service

Services Offered

  • Service icon Window Replacement/Installation
  • Service icon Glass Doors

Website: http://www.tricitydoorandwindow.com/
Address: 1420 Bluff City Hwy, Bristol, TN 37620
Phone: (423) 217-1022
Boone Window Cost Calculator

Calculate how much you can expect to pay for window installation and replacement in Boone, NC using our customized window cost calculator.

Estimated Window Cost:
161 homeowners have requested a free estimate in the last 3 days.

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 Boone Saves You Money

When you upgrade to energy-efficient windows, you may see a few perks, including:

  • Save on energy bills: The Department of Energy estimates that heat gained or lost via windows accounts for about 25-30% of energy use in your home. Installing energy-efficient windows can help lower that amount, which helps you save more on your bills.
  • Protect your investment: Upgrading your windows is an important part of maintaining your property and its value, particularly if you have an older home.
  • Protect your valuables from fading: The low-emissivity coatings on many energy-efficient windows filter out damaging UV rays, preventing fading of your furniture, carpet and other valuables.
  • Decrease your carbon footprint: In Boone, you can cut your indirect greenhouse gas emissions by about 345 pounds per year when you upgrade to energy-efficient windows.

Estimated Cost of Window Replacement in Boone

When researching window installation, each company provides different services and prices. Let’s look at some typical costs and services.

How Much Do New Windows Cost?

The typical cost to replace one window is about $600 but can range from $200 to $1,200. But costs vary remarkably depending on the size of your home, complexity of the installation, your location and the quality of the company you choose. Many window companies also provide door installations, which have a higher price tag.

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 per year when you install single-pane windows and between $27 and $197 a year when you replace double-pane, clear glass windows. These savings vary based on your local climate, energy rates and individual home characteristics.

We recommend getting free quotes from multiple window installation companies to find the right windows and the company that works best for you.

What Services do Window Installers Offer?

The first thing to ask yourself when planning to replace your windows is: Do you need a full-frame installation or a pocket installation?

Full-frame installations are usually recommended when you want to change the style of your windows or your window has a lot of rot or deterioration. With this service, your installers will replace the complete window, including the frame, trim and sill. Pocket installations (or retrofits) involve replacing a window within the existing frame, which makes pocket installations more simple and affordable. However, if the frame has any rot or deterioration, you will most likely need a full-frame installation instead.

Your window installation company can advise you on the best type for your project. In Boone, the choice will mostly depend on the efficiency of your home and the age and condition of your existing frames.

Advertisement

Best Availability

Renewal by Andersen

★★★★★
4.5
  • Great Industry Reputation
  • Award-winning Company
  • Member of US Green Building Council
  • Manufactures products in-house
Save $375 Off Each Window
Get Estimate

Best Energy-Efficient Features

Champion

★★★★★
4.5
  • Many years of experience
  • Low prices relative to competitors
  • Limetime warranty
Save 35% + $100 off per window!
Get Estimate

Power Home

★★★★★
4.5
  • Uses eco-friendly materials
  • Well-trained, certified installers
  • Lifetime or lengthy warranty
Next-Day Appointments Available
Get Estimate

How We Choose the Best Window Installers in Boone

The EcoWatch Reviews team differs from most reviewers since we assess these companies through a sustainability lens. We have assessed the best window installation companies in Boone primarily based on energy efficiency, as the most sustainable option also benefits homeowners in many ways. Energy-efficient windows have been shown to reduce your energy bills by hundreds of dollars. Along with energy efficiency, our rating methodology takes the following factors into consideration:

Service Area

This one is pretty self-explanatory, but we’ve chosen to highlight window installers that serve Boone so you can find the best window installation company near you.

Work Quality

When choosing new windows, the quality and breadth of services can often play just as important of a role in insulation and performance as the type of window you opt for. We do rate window installers higher if they offer high-quality products, but we also consider workmanship as reflected in customer feedback.

Customer Reviews

We analyzed patterns in recent online reviews to find the companies with the most consistent customer satisfaction. Customer satisfaction might be the factor we place the most value on, as it reflects the quality of services across nearly every category, including quality of parts, quality of installation, professionalism, warranty, cost and more.

Cost

Cheaper windows don’t necessarily mean better windows, but we know many of our readers want to keep costs low when possible. When analyzing the prices of providers, we awarded higher scores to companies with reasonable prices and accessible financing rather than “cheaper” services.

Warranty

As discussed, windows are a serious investment, so you’ll want to make sure that investment is well protected. Window installation companies that offer lengthy warranties for products, parts and labor rank higher with EcoWatch.

Years of Experience

Because of Boone’s climate, homeowners will want to mitigate water damage, low efficiency and rot. We factored in local experience to reflect the ability of Boone window companies to prepare homes for the climate. If a company has less than 10 years of experience, it loses points in this category.

Boone, NC Window Replacement FAQs

How much should window installation cost?

The national average cost to install a single window is around $600 but can range from $200 to $1,200, depending on several factors. The price is typically dependent on the type and material of the window, the size of the window and the location of your property. Also, keep in mind that energy-efficient windows may cost more upfront but can save you hundreds of dollars a year in energy bills.

Which kind of window is the best?

Generally, double-pane windows are more efficient than single-pane windows and windows that don’t open are more efficient than windows that do. To be sure you’re getting the most energy-efficient windows, look for models that have the blue Energy Star certification attached to them — that means they’re certified energy-efficient by the U.S. Department of Energy.

What do window installation companies do?

Window installation companies cover the entire process — from replacing old windows with brand-new ones to cleaning up after the windows have been put in place. In addition, a lot of companies offer window manufacturing, customization and repairs.

When is the best time of year to replace windows?

Although you can install windows any time of year, warmer weather is usually better for installing replacement windows. In addition, the weather should be dry, as rain can make the installation more difficult.

How do you know it’s time to replace your windows?

Windows have a typical lifespan of about 20 to 30 years. If your windows are older than that, then they should probably be replaced. Apart from that, if your windows have any damage on them, or they have become difficult to open or close, they may be in need of replacement.