20 Best Window Companies in Sumter, SC (2025 Reviews)

When you need to upgrade your windows, our guide to the top window installation companies can help you find the provider for you.

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

A guide on the best window installation companies in Sumter may not seem like the most captivating article on the EcoWatch site, but trust us, windows impact your life more than you might think. When it’s the middle of summer, your old and drafty windows could be making your home harder to cool and more uncomfortable for you.

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

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

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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
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Best Window Installation & Replacement Companies in Sumter

The EcoWatch team evaluated dozens of installers that service the Sumter area to find the top window installation companies by our standards. The installers in this article scored best in our review categories, which include energy-efficient offerings, customer service, price, availability, local expertise 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 provides windows expertise in Sumter. It's the largest window replacement company in the country, known for its vinyl windows and affordability. This provider has 27 years of experience in the window installation business, and it has proved to be one of the most respected companies in the business. Many positive reviews from customers online back the company's reputation.

Window World may be the company for you if you're looking for 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 Windows

Window World caters to eco-conscious consumers by providing energy-efficient window offerings. 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 Sumter?

Window World does not mention prices on its 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 receive a free quote from the company.

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 provides the best availability in Sumter. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. This provider has 27 years of experience in the window installation business, and it has proved to be one of the most respected companies in the business. Many positive reviews from customers online back the company's reputation.

Andersen may be the company for you if you're looking for one 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

Renewal by Andersen caters to eco-conscious consumers by providing energy-efficient window offerings. 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 Sumter?

Andersen does not mention prices on its website, but based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. The best way to get more accurate information is to receive a free quote from the company.

One thing to note is that the companies in this section are national, which means the quality of customer service may depend on your local team. We have tried to remain unbiased and transparent by describing pros and cons for every provider.

More Window Companies in Sumter

Renewal by Andersen Window Replacement

Columbia, SC
4.3
★★★★★
  • Pros icon Price Transparency
  • Pros icon Good Customer Service
  • Pros icon Educational Website
  • Pros icon Free assessment

Services Offered

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

Website: https://columbiawindowsdoors.com/
Address: 1114 1st St S Suite B, Columbia, SC 29209
Phone: (803) 620-4509

Champion Replacement Windows of Columbia

Columbia, SC
4.7
★★★★★
  • Pros icon Price Transparency
  • Pros icon Free assessment
  • Pros icon Good Customer Service

Services Offered

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

Website: https://www.championwindow.com/Columbia/
Address: 8 Fernandina Ct, Columbia, SC 29212
Phone: (803) 667-4173

The Glass Guru

Columbia, SC
5.0
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Educational Website
  • Pros icon Free assessment
  • Pros icon Price Transparency

Services Offered

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

Website: https://www.theglassguru.com/columbia-sc/
Address: 1445 Shop Rd Suite B, Columbia, SC 29201
Phone: (803) 710-4884

Atlantic Building Materials

Blythewood, SC
5.0
★★★★★
  • Pros icon Price Transparency
  • Pros icon Educational Website

Services Offered

  • Service icon Window Replacement/Installation

Website: https://atlanticbuildingmaterialsinc.com/
Address: 321 Community Rd, Blythewood, SC 29016
Phone: (803) 754-4534

Harden's Window and Door Inc.

Cayce, SC
4.9
★★★★★
  • Pros icon Timely Service
  • Pros icon Price Transparency
  • Pros icon Good Customer Service
  • Pros icon Free assessment
  • Pros icon Educational Website

Services Offered

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

Website: https://hardenswindowanddoor.com/
Address: 640 McDuffie St, Cayce, SC 29033
Phone: (803) 710-7444

Columbia Window Replacement

Columbia, SC
4.8
★★★★★
  • Pros icon Price Transparency
  • Pros icon Free assessment
  • Pros icon Good Customer Service
  • Pros icon Educational Website

Services Offered

  • Service icon Window Repair
  • Service icon Double-Hung
  • Service icon Glass Doors
  • Service icon Energy-Efficient Options
  • Service icon Glass Repair
  • Service icon Vinyl Frames
  • Service icon Storm/Impact Windows
  • Service icon Skylights
  • Service icon Wood Frames
  • Service icon Window Replacement/Installation
  • Service icon Bay Windows
  • Service icon Metal Frames

Website: https://columbiawindowsanddoors.com/
Address: 2620 Main St, Columbia, SC 29201
Phone: (803) 590-3779

Glass Doctor of Columbia, SC

Columbia, SC
4.7
★★★★★
  • Pros icon Educational Website
  • Pros icon Price Transparency

Services Offered

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

Website: https://glassdoctor.com/columbia
Address: 2711 Alpine Rd Suite 220, Columbia, SC 29223
Phone: (803) 788-1015

Taylors Window & Screen Inc

Columbia, SC
4.7
★★★★★
  • Pros icon Timely Service
  • Pros icon Free assessment
  • Pros icon Educational Website
  • Pros icon Price Transparency

Services Offered

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

Website: http://www.taylorswindows.com/
Address: 1404 St Andrews Rd #330, Columbia, SC 29210
Phone: (803) 750-3005

Window World of the Midlands

Irmo, SC
4.7
★★★★★
  • Pros icon Price Transparency
  • Pros icon Good Customer Service
  • Pros icon Free assessment
  • Pros icon Educational Website

Services Offered

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

Website: https://www.windowworldofcolumbia.com/
Address: 140 Centrum Dr, Irmo, SC 29063
Phone: (803) 750-0066

West Shore Home

Columbia, SC
4.6
★★★★★
  • Pros icon Free assessment
  • Pros icon Educational Website
  • Pros icon Good Customer Service
  • Pros icon Price Transparency

Services Offered

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

Website: https://westshorehome.com/locations/columbia-sc/
Address: 206 Business Park Blvd, Columbia, SC 29203
Phone: (803) 219-4933

Ace Glass Co Inc

Irmo, SC
4.5
★★★★★
  • Pros icon Price Transparency
  • Pros icon Free assessment
  • Pros icon Good Customer Service

Services Offered

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

Website: https://www.aceglasssc.com/
Address: 7538 Woodrow St, Irmo, SC 29063
Phone: (803) 732-1384

Sheppard's Glass Shop

West Columbia, SC
4.4
★★★★★
  • Pros icon Price Transparency
  • Pros icon Educational Website
  • Pros icon Free assessment

Services Offered

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

Website: http://www.sheppardsglass.com/
Address: 2519 Platt Springs Rd, West Columbia, SC 29169
Phone: (803) 794-6639

Ace Glass Co

Lexington, SC
4.4
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Free assessment
  • Pros icon Educational Website
  • Pros icon Price Transparency

Services Offered

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

Website: https://www.aceglasssc.com/
Address: 4661 Augusta Rd, Lexington, SC 29073
Phone: (803) 356-3505

Glass Doctor Home + Business of Sumter

805 N Wise Dr, SC
4.3
★★★★★
  • Pros icon Price Transparency
  • Pros icon Good Customer Service
  • Pros icon Educational Website

Services Offered

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

Website: https://glassdoctor.com/sumter-home-business
Address: Glass Doctor Home Business of Sumter, 805 N Wise Dr, Sumter, SC 29153
Phone: (803) 938-5566

Pella Windows & Doors of Irmo

Irmo, SC
3.8
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Free assessment
  • Pros icon Educational Website
  • Pros icon Price Transparency

Services Offered

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

Website: https://www.pellabranch.com/south-carolina/showrooms/columbia/
Address: 120 Dutchman Blvd, Irmo, SC 29063
Phone: (803) 407-1112

Palmetto Glass Inc

Florence, SC
3.3
★★★★★
  • Pros icon Timely Service
  • Pros icon Free assessment
  • Pros icon Price Transparency
  • Pros icon Educational Website

Services Offered

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

Website: https://www.palmettoglass.com/
Address: 718 W Darlington St, Florence, SC 29501
Phone: (843) 669-4921

Window Depot USA of Columbia, SC

Columbia, SC
3.2
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Price Transparency
  • Pros icon Timely Service
  • Pros icon Free assessment

Services Offered

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

Website: https://windowdepotofcolumbia.com/
Address: 1320 Main St Suite 300, Columbia, SC 29201
Phone: (803) 226-6151

Inabinet Glass & Mirror Co Inc.

Columbia, SC
3.0
★★★★★
  • 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 Storm/Impact Windows
  • Service icon Screen Repair
  • Service icon Mirrors
  • Service icon Glass Showers
  • Service icon Window Repair
  • Service icon Custom Glass
  • Service icon Window Replacement/Installation

Website: https://inabinetglassandmirror.com/
Address: 2200 Main St, Columbia, SC 29201
Phone: (803) 779-2279

Harden's Exterior Home Improvements

Cayce, SC
2.9
★★★★★
  • Pros icon Free assessment
  • Pros icon Good Customer Service
  • Pros icon Educational Website

Services Offered

  • Service icon Window Replacement/Installation

Website: http://hardenbuilders.com/
Address: 638 McDuffie St, Cayce, SC 29033
Phone: (803) 600-8786

Bigger Glass Company

Chapin, SC
2.9
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Price Transparency

Services Offered

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

Website: http://www.biggerglassco.com/
Address: 285 Chapin Rd Ste. C, Chapin, SC 29036
Phone: (803) 667-2027
Sumter Window Cost Calculator

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

When you switch to energy-efficient windows, you may see several benefits, such as:

  • Decrease your carbon footprint: You can reduce your carbon footprint by about 12% after you install Energy Star certified windows. In Sumter, that’s about 415 pounds per year on average.
  • Save on electricity bills: The Department of Energy estimates that heat gained or lost through windows accounts for around 25-30% of energy use in your home. Switching to energy-efficient windows can help lower that amount, which helps you save some money on your bills.
  • Protect your investment: When your home is on the older side, your windows could also be outdated or leaky. Upgrading your windows is an important part of maintaining your property and its real estate value.
  • Protect your valuables: Many energy-efficient windows have low-emissivity coatings, which not only provide better insulation for your home, but also filter out damaging UV rays, preventing your furniture, carpet and other valuables from fading.

Estimated Cost of Window Replacement in Sumter

Windows come in different shapes and sizes, so costs and services will vary considerably. Here are the average costs and the primary services that you can find from the average window installation company.

How Much Do New Windows Cost?

The typical cost to install one window is about $600 but can range from $200 to $1,200. But costs will vary considerably based on the quality of your products, the number of windows you need, your location and the current condition of your home. Many window companies also offer door installations and other add-ons like baths, coating, shutters and more. These extra services will increase your overall project costs.

Whether or not you want energy-efficient windows is another factor that will affect the cost. These will usually cost more than other windows, but on the other hand, you can save about $397 a year on your energy bills in Sumter.

We advise 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 step when planning an installation is to decide whether you need a full-frame or pocket installation.

Full-frame installations require replacing the whole window — the sill, frame, trim and all. These are typically done when you want a different style for your windows or when it has significant deterioration. Full-frame installations involve more time and labor and will increase overall costs. A pocket installation involves replacing a window within the existing frame. This means instead of tearing out the whole unit and reinstalling it, the installer will just slide the replacement window (also called a retrofit or insert window) into the frame.

If you’re not sure which window installation service you should get, your installer should be able to assist you. Typically, the decision depends on factors such as the age and condition of the home, the type of building material, budget and time restrictions.

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 Sumter

In our hunt to make your home improvements easier and more eco-friendly in Sumter, the EcoWatch team chose the above companies as the best window installation companies in the city. We have reviewed the best window installation companies in Sumter primarily based on energy efficiency, as it’s the most sustainable option and the best one for homeowners. Energy Star certified windows can lower power bills by hundreds of dollars. Along with energy efficiency, our rating methodology takes the following factors into consideration:

Service Area

Since this is a guide for Sumter, we only included companies that cover the city. There are certainly other reputable providers that didn’t make our list because of the low odds that they would serve the average homeowner in Sumter.

Work Quality

When selecting new windows, the quality and breadth of services often plays just as important of a role in insulation and performance as the brand you choose. We do give window installers more points if they offer high-quality products, but we also consider workmanship as reflected in customer feedback.

Customer Reviews

Customer feedback is another very important review factor. If most customers don’t have positive things to say about their experience with a certain installer, it won’t be featured on EcoWatch.

Cost

Cheaper windows don’t necessarily mean better windows, but we know many of our readers would like to keep costs as low as possible. When analyzing providers’ prices, we gave higher points to companies with reasonable prices and accessible financing rather than “cheaper” services.

Warranty

Protecting your investment in new windows is important. That’s why window installation companies that have lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.

Years of Experience

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

Sumter, SC Window Replacement FAQs

How much should a window install cost?

The typical cost to replace a window ranges between $450 and $650. There are a variety of factors that influence the cost, such as the materials used in designing the windows, your property’s location, the number of windows, how energy-efficient the windows are, local labor costs and styles and sizes of windows.

Which kind of window should I get?

Generally, double-pane windows are more efficient than single-pane windows and windows that do not open will be 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 services do window replacement companies offer?

Window installers visit your house to remove your old windows and replace them with new ones. Some companies install products sold by other companies, whereas others install their own windows. The installer will also clean up after the installation is complete.

When is it time to replace your windows?

Windows typically last about 20 to 30 years, but anytime you notice damage on your windows, it’s a good idea to have them looked at by an expert to see if they need any repairs or replacements.

How long does window installation generally take?

Because the average installation time of a window is 30 minutes, about 16 windows can be installed in a typical 8-hour work day.