20 Best Window Companies in Alcoa, TN (2024 Reviews)

Are you thinking of replacing your windows? Our guide to the best window installation companies can help you pick the right one for you.

We analyzed all the top-rated window companies in Alcoa 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.

Whether you're doing renovations or have damaged windows, windows play a vital role in conserving electricity in your home. If your house has old or damaged windows, your HVAC system could be working extra hard to heat or cool your home. This means higher energy bills.

Replacement windows improve your home’s insulation, not only making you and your family more comfortable during extreme temperatures, but also saving you some money and helping the environment.

So if you’re constructing a new home, renovating or replacing your windows in Alcoa, this guide is the best place to get started.

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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 Alcoa

The EcoWatch Reviews team evaluated several window installation companies across Alcoa to narrow our list down to the top ones. The companies mentioned in this article scored best in our categories, including energy-efficient offerings, availability, customer service, price 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 Alcoa. Window World has about 27 years of experience in the industry, and it currently serves 200 locations nationwide. The company has many glowing reviews from customers online.

It has established itself as a company 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 Windows

Its high-performance Low-E (low-emissivity) coatings and argon gas insulation offer exceptional efficiency and performance for any home. Not all of Window World’s windows are Energy Star certified, so be sure to mention that you’re interested in Energy Star windows when inquiring.

How much does Window World cost in Alcoa?

Prices are not available on Window World’s website because the cost of window installment varies greatly depending on how many and what type(s) of windows you need. However, it's known for offering some of the most affordable window installations around. Receiving 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 Alcoa. Andersen has about 27 years of experience in the industry, and it currently serves nearly every state except Mississippi and West Virginia. The company has many glowing reviews from customers online.

It has established itself as a company 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 Windows

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. Not all of Andersen’s windows are Energy Star certified, so be sure to mention that you’re interested in Energy Star windows when inquiring.

How much does Renewal by Andersen cost in Alcoa?

Prices are not available on Andersen’s website because the cost of window installment varies greatly depending on how many and what type(s) of windows you need. However, based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. Receiving 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 Alcoa. Aeroseal has about 23 years of experience in the industry, and it currently serves 13 states and Washington D.C. The company has many glowing reviews from customers online.

It has established itself as a company that installs windows and doors at businesses across the Eastern U.S.

Energy Efficiency of Aeroseal Windows Windows

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. Not all of Aeroseal’s windows are Energy Star certified, so be sure to mention that you’re interested in Energy Star windows when inquiring.

How much does Aeroseal Windows cost in Alcoa?

Prices are not available on Aeroseal’s website because the cost of window installment varies greatly depending on how many and what type(s) of windows you need. However, it provides high-quality windows at a competitive price point. Receiving 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 Alcoa. Window Nation has about 16 years of experience in the industry, and it currently serves residents within 75 miles of its showrooms, which are in 13 states. The company has many glowing reviews from customers online.

It has established itself as a company that gives customers the opportunity to view products and to speak to a representative in person in its showrooms.

Energy Efficiency of Window Nation Windows

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. Not all of Window Nation’s windows are Energy Star certified, so be sure to mention that you’re interested in Energy Star windows when inquiring.

How much does Window Nation cost in Alcoa?

Prices are not available on Window Nation’s website because the cost of window installment varies greatly depending on how many and what type(s) of windows you need. However, 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. Receiving a free quote on its website is the best way to know for sure.

We’ve recommended companies with shining reputations, but keep in mind these are national companies, so the quality of service may vary depending on your local crew. We have tried to remain unbiased and transparent by describing pros and cons for each company reviewed.

More Window Companies in Alcoa

Champion Replacement Windows of Knoxville

Knoxville, TN
4.3
★★★★★
  • Pros icon Free assessment
  • Pros icon Price Transparency
  • Pros icon Good Customer Service

Services Offered

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

Website: https://www.championwindow.com/Knoxville/
Address: 3501 Workman Rd Suites E, Knoxville, TN 37921
Phone: (865) 551-6029

Glass Pros

Knoxville, TN
5.0
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Free assessment

Services Offered

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

Website: http://www.glassprostn.com/
Address: 3607 Middlebrook Pike, Knoxville, TN 37921
Phone: (865) 368-1104

The Glass Guru

Madisonville, TN
5.0
★★★★★
  • Pros icon Timely Service
  • Pros icon Price Transparency
  • Pros icon Educational Website
  • Pros icon Free assessment
  • Pros icon Good Customer Service

Services Offered

  • Service icon Storm/Impact Windows
  • Service icon Triple Pane Glass
  • Service icon Vinyl Frames
  • Service icon Screen Repair
  • Service icon Energy-Efficient Options
  • Service icon Glass Doors
  • Service icon Glass Showers
  • Service icon Window Replacement/Installation
  • Service icon Fiberglass Frames
  • Service icon Wood Frames
  • Service icon Glass Repair
  • Service icon Window Repair
  • Service icon Skylights
  • Service icon Mirrors
  • Service icon Custom Glass
  • Service icon Tempered Glass
  • Service icon Metal Frames

Website: https://www.theglassguru.com/knoxville-tn/
Address: 268 Boring St, Madisonville, TN 37354
Phone: (865) 205-0798

Budget Blinds of Knoxville & Maryville

Knoxville, TN
4.9
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Free assessment
  • Pros icon Educational Website

Services Offered

  • Service icon Custom Window Designs
  • Service icon Window Replacement/Installation

Website: https://budgetblinds.com/knoxville
Address: 5920 Weisbrook Ln, Knoxville, TN 37909
Phone: (865) 588-3377

CRS Exteriors

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

Services Offered

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

Website: https://crsexteriors.com/
Address: 10527 Kingston Pike, Knoxville, TN 37922
Phone: (865) 670-8823

Glass Doctor of Knoxville

Knoxville, TN
4.8
★★★★★
  • Pros icon Price Transparency
  • Pros icon Educational Website

Services Offered

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

Website: https://glassdoctor.com/knoxville
Address: 6614 Central Ave Pike, Knoxville, TN 37912
Phone: (865) 688-9325

West Shore Home

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

Services Offered

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

Website: https://westshorehome.com/locations/knoxville-tn/
Address: 151 Midway Ln, Oak Ridge, TN 37830
Phone: (865) 344-2573

Keith Window Company

Knoxville, TN
4.7
★★★★★
  • 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 Mirrors
  • Service icon Glass Doors

Website: http://www.keithwindow.com/
Address: 2501 N Central St, Knoxville, TN 37917
Phone: (865) 524-2424

Anderson Lumber Company

Alcoa, TN
4.5
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Educational Website

Services Offered

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

Website: http://www.andersonlumbercompany.com/
Address: 780 Louisville Rd, Alcoa, TN 37701
Phone: (865) 983-3060

Window World of Knoxville

Knoxville, TN
4.4
★★★★★
  • Pros icon Price Transparency
  • Pros icon Educational Website
  • Pros icon Free assessment
  • Pros icon Good Customer Service

Services Offered

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

Website: https://www.windowworldknoxville.com/
Address: 1917 Old Callahan Dr, Knoxville, TN 37912
Phone: (865) 938-0314

Blue Ridge Glass

Waynesville, NC
4.4
★★★★★
  • Pros icon Free assessment
  • Pros icon Good Customer Service
  • Pros icon Price Transparency

Services Offered

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

Website: https://www.blueridgeglassnc.com/
Address: 60 Locust Dr, Waynesville, NC 28786
Phone: (828) 456-8420

Pella Windows & Doors of Knoxville

Knoxville, TN
4.3
★★★★★
  • Pros icon Educational Website
  • Pros icon Free assessment
  • Pros icon Good Customer Service

Services Offered

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

Website: https://www.pellabranch.com/eastern-tennessee/showrooms/knoxville/
Address: 505 Carden Jennings Ln Suite 200, Knoxville, TN 37932
Phone: (865) 966-9951

Hiwassee Window And Door

Knoxville, TN
4.2
★★★★★

    Services Offered

    • Service icon Window Replacement/Installation

    Website: https://hiwassee.com/locations/hiwassee-window-door
    Address: 504 Carden Jennings Ln #100, Knoxville, TN 37932
    Phone: (865) 675-3690

    Tri-County Glass and Doors, LLC

    Sevierville, TN
    3.6
    ★★★★★
    • Pros icon Free assessment
    • Pros icon Price Transparency
    • Pros icon Educational Website

    Services Offered

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

    Website: http://www.seviervilleglass.com/
    Address: 720 Old Knoxville Hwy, Sevierville, TN 37862
    Phone: (865) 366-5638

    Winter Seal Products Inc

    Russellville, TN
    3.3
    ★★★★★
    • Pros icon Price Transparency
    • Pros icon Free assessment
    • Pros icon Good Customer Service

    Services Offered

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

    Website: http://www.wintersealinc.com/
    Address: 6525 E Andrew Johnson Hwy, Russellville, TN 37860
    Phone: (423) 586-5853

    Window Depot USA of Nashville

    Crossville, TN
    3.2
    ★★★★★
    • Pros icon Good Customer Service
    • Pros icon Timely Service
    • Pros icon Price Transparency
    • Pros icon Free assessment

    Services Offered

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

    Website: http://windowdepotnashville.com/
    Address: 1740 Peavine Rd, Crossville, TN 38571
    Phone: (931) 456-3880

    Greenbelt Handyman LLC

    Maryville, TN
    3.2
    ★★★★★
    • Pros icon Educational Website
    • Pros icon Free assessment
    • Pros icon Price Transparency
    • Pros icon Good Customer Service

    Services Offered

    • Service icon Window Replacement/Installation

    Website: http://mrgreenbelt.com/
    Address: 1509 Jett Rd, Maryville, TN 37804
    Phone: (865) 233-6663

    Hiwassee Storefront Systems

    Athens, TN
    3.2
    ★★★★★
    • Pros icon Good Customer Service
    • Pros icon Price Transparency
    • Pros icon Educational Website

    Services Offered

    • Service icon Window Replacement/Installation

    Website: http://www.hiwassee.com/
    Address: 1311 Georgia Ave, Athens, TN 37303
    Phone: (423) 405-6170

    Cumberland Glass Company LLC

    Morristown, TN
    3.2
    ★★★★★
    • Pros icon Good Customer Service
    • Pros icon Price Transparency
    • Pros icon Free assessment
    • Pros icon Educational Website

    Services Offered

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

    Website: http://www.cumberlandglass.net/
    Address: 536 S Hill St, Morristown, TN 37813
    Phone: (423) 587-2285

    Southern Renovations

    Sweetwater, TN
    3.1
    ★★★★★
    • Pros icon Educational Website
    • Pros icon Free assessment

    Services Offered

    • Service icon Window Replacement/Installation

    Website: http://southernrenovations.godaddysites.com/
    Address: Seed Tick Rd 266, Sweetwater, TN 37874
    Phone: (423) 404-2496
    Alcoa Window Cost Calculator

    Calculate how much you can expect to pay for window installation and replacement in Alcoa, TN 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 Alcoa Saves You Money

    By switching to energy-efficient windows, you and your family can enjoy several benefits, including:

    • Reduce your carbon footprint: In Alcoa, you can lower your indirect greenhouse gas emissions by about 477 pounds per year once you switch to energy-efficient windows.
    • Protect your investment: Upgrading your windows is an important part of maintaining your property and its value, particularly if your home is on the older side.
    • Save money on power bills: According to the Department of Energy, heat gained or lost through windows makes up around 25-30% of household energy use. Replacing your windows with energy-efficient models can help decrease that amount, therefore saving you about 12% more on your bills.
    • Protect your valuables from fading: The low-emissivity coatings on some energy-efficient windows filter out damaging UV rays, preventing your furniture, carpet and other valuables from fading.

    Estimated Cost of Window Replacement in Alcoa

    Let’s take a look at the cost of updating your windows and the kinds of services offered by installers.

    How Much Do New Windows Cost?

    Even though the average cost to replace one window is about $600, it can range from $200 to $1,200. This is because the cost of window installations are based on a variety of factors specific to your home, including the size, material and number of windows you need to replace, as well as where your property is located.

    With windows, efficiency is one of the most important factors for many homeowners. Windows with higher efficiency may cost more initially, but by increasing the efficiency of your home — particularly during the summer and winter — they can provide many years of energy savings. According to Energy Star, buying certified energy-efficient windows can save Alcoa homeowners $291+ a year after replacing single-pane windows.

    Costs will also vary depending on the material of your frame. Aluminum frames are the least expensive. They’re sturdy, light and maintenance-free, but provide poor insulation. Vinyl frames are a bit more expensive and provide good insulation. Composite frames made with wood fibers encased in plastic also offer good insulation and are moderately expensive. Wood frames are the most expensive and are the most in-demand. They’re also aesthetically pleasing and offer decent insulation for your home.

    What Services do Window Installers Offer?

    In general, there are two types of window installation services companies provide: full-frame and pocket installations.

    A full-frame installation is a total window replacement. It involves removing the old window, the sill, and the exterior and interior trim. It can also involve additional materials, such as insulation and drip edges, which increase the overall cost of the project. Also worth noting: you may have to touch up the paint around the window after a full-frame 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 cost as much, but you can’t do this type of installment if you have any pre-existing rot or water damage.

    Your window replacement company should be able to help you understand what’s best for your needs. In Alcoa, the decision will mostly depend on the age of your home and if there’s any moisture damage. Wood can decay if not maintained properly over the years, so it’s a good idea to have a professional evaluate your frames and window sills.

    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 Alcoa

    EcoWatch reviews are different from most reviews since we examine these companies through a sustainability lens. We have reviewed the top window replacement companies in Alcoa mostly based on their energy efficient offerings, as it’s what’s best for the environment and for you as a homeowner. Energy Star certified windows can lower energy bills by hundreds of dollars. Along with energy efficiency, our rating methodology takes the following factors into consideration:

    Service Area

    Because this is a guide for Alcoa, we only included companies that serve the city. There are other reputable providers that didn’t make the list because they wouldn’t be able to serve homeowners in Alcoa.

    Work Quality

    We’re willing to bet that you’re looking for professionals who do a great job installing windows. We’ve vetted each company featured in our guide to ensure its contractors are well-qualified and that the company has gotten plenty of positive customer feedback to vouch for its service.

    Customer Reviews

    We analyzed trends in recent customer feedback to determine the companies with the most consistent customer satisfaction. Customer satisfaction might be the factor we place the most value on, as it indicates the quality of services across most other categories, including warranty, quality of parts, cost, professionalism, quality of installation and more.

    Cost

    This one is a give-and-take: as with most services, cheap window companies may not provide the most quality service. On the other hand, we want to ensure we’re highlighting companies that offer a variety of price and financing options so they’re accessible to most homeowners.

    Warranty

    Protecting your investment in new windows is important. For that reason, window installation companies that have lengthy warranties for products, parts and labor 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 years of experience are going to earn higher rankings by our standards. We like to see at least ten years of experience.

    Alcoa, TN Window Replacement FAQs

    What is the typical cost to replace windows?

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

    What are the kinds of windows?

    The most common kinds of windows for homes include: picture windows, casement windows, transom windows, awning windows, bay windows, double-hung and single-hung windows and slider windows.

    Can you replace your own windows?

    If you’re handy and have experience with installing a replacement window, you may be able to install your own windows. However, if you don’t have the time or know-how, we recommend getting a professional to do it for you.

    Should I replace my windows all at once?

    If you’re upgrading your windows to get more efficient windows, replacing all of your windows together is the only way to gain that benefit. However, if you have just a few windows that are damaged or leaky, you can replace just those.

    How long does window installation typically take?

    Because a window takes about 30 minutes to install, around 16 windows can be installed during an 8-hour work day.