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10 Best Window Replacement Companies in Greenville, SC

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Written By David Cusick

Last Updated February 2024

Whether you want to increase your home's value or decrease your energy bills, upgrading your windows is a great idea. In Greenville, you could save almost $357 a year on your electric bills after upgrading your windows. Drafty windows can lower your home’s energy efficiency by up to 30%, according to the Department of Energy. Deciding on a window installer can be difficult, which is why we've put together this guide to the top window installation companies in Greenville.

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Top 10 Best Window Replacement Companies in Greenville

Renewal by Andersen of the Carolinas-Duncan

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197 Ridgeview Center Dr Suite L, Duncan, SC 29334 (864) 326-0491 scwindowsdoors.com

Price transparency

Free assessment

Educational website

Good customer service

Services Offered

Metal frames
Energy-efficient options
Window replacement/installation
Bay windows
Double-hung
Glass doors
Vinyl frames
Custom window designs

Champion Replacement Windows of Greenville

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1120 W Butler Rd Southbridge, Industrial Park Unit D, Greenville, SC 29607 (864) 999-3340 championwindow.com

Good customer service

Price transparency

Free assessment

Services Offered

Glass doors
Window replacement/installation
Bay windows
Double-hung

Window World of Upstate

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2161 Ridge Rd Unit A, Greenville, SC 29607 (864) 216-7393 windowworldgreenville.com

Price transparency

Educational website

Good customer service

Free assessment

Services Offered

Glass doors
Window replacement/installation
Double-hung
Bay windows

Glass Doctor of Greenville SC

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8 Crigler St, Greenville, SC 29607 (864) 288-7790 glassdoctor.com

Good customer service

Educational website

Price transparency

Services Offered

Glass showers
Energy-efficient options
Window replacement/installation
Custom window designs
Glass repair
Mirrors
Window repair
Custom glass

Pella Windows & Doors of Greenville

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1325 Miller Rd Suite G, Greenville, SC 29607 (864) 297-1280 pellabranch.com

Educational website

Free assessment

Price transparency

Good customer service

Services Offered

Bay windows
Glass doors
Window replacement/installation
Double-hung

B & F Roofing Co Inc

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650 Keith Dr, Greenville, SC 29607 (864) 232-7623 bandfroofingco.com

Good customer service

Free assessment

Price transparency

Educational website

Services Offered

Window replacement/installation

Home Services at The Home Depot

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1339 S Pleasantburg Dr, Greenville, SC 29605 (864) 309-0722 homedepot.com

Educational website

Price transparency

Free assessment

Good customer service

Services Offered

Window replacement/installation
Glass doors
Mirrors
Glass showers

High Country Glass LLC

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147 Grace Dr Suite B, Easley, SC 29640 (864) 908-2513 highcountryglassllc.com

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Price transparency

Educational website

Good customer service

Services Offered

Mirrors
Custom window designs
Window replacement/installation

Sundown Home & Office Window Tint, Blinds & Shades

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220 N Main St Suite 500, Greenville, SC 29601 (864) 527-5997 sundownwt.com

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Educational website

Price transparency

Timely service

Good customer service

Services Offered

Wood frames
Custom window designs
Energy-efficient options
Window replacement/installation

Taylors Window & Screen

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401 Furman Hall Rd, Greenville, SC 29609 (864) 271-9759 taylorswindows.com

Timely service

Educational website

Free assessment

Price transparency

Services Offered

Vinyl frames
Double-hung
Glass doors
Window replacement/installation
Bay windows
Today's Homeowner Ranking Methodology

Today's Homeowner looks at dozens of datapoints on window replacement companies to come up with our data-driven rankings. It's not possible for a company to pay for preferential treatment in our rankings. We look at the following key factors in determining who should top our list:

  • Company Experience
  • Real User Reviews
  • Company Reputation
  • Accreditations and Licenses
  • Service Area
  • Customer Service
Have questions about our methodology or company ratings? Reach out to FindAPro@TodaysHomeowner.com.

How Much Does Window Installation Cost In Greenville?

Window installation and replacement costs depend on several factors, including the materials you choose, how difficult your windows are to access or install, and the number and size of the windows. On average, Greenville homeowners spend about $280 per window*. Below are additional cost breakdowns. *Cost data based on sample pricing for window installation from multiple retailers and adjusted for local cost of living.

When To Replace Windows

Installing new energy-efficient windows can substantially boost your home's insulation, comfort, value, noise reduction, and appearance. Some clear indicators it's time to invest in new windows include the following:

  • Cold air and drafts leaking in through old, loose-fitting windows.
  • Windows that are difficult to close, open, and lock properly due to wear and age.
  • A chilly house and high energy bills from poor insulation.
  • Inefficient and outdated window styles that reduce your house's curb appeal.
  • Fogging between window panes, condensation issues, or rotting window frames allowing moisture intrusion into the home.

How To Choose a Window Company

Hiring a qualified windows installation contractor is the key to a successful project. Below, we cover the main factors to consider when deciding which company to hire.

Experience

Make sure you choose an experienced local installer with a proven track record of successfully installing and replacing windows. Companies that have served Greenville for years are more likely to understand the local climate and local homeowners' needs. Get references from recent clients to learn more about a provider’s service.

Certifications

Choose companies that have certifications from top window brands, and that have Fenestration and Glazing Industry Alliance (formerly AAMA) certification. Having certification shows they've received proper training in installation best practices. Make sure installers are staff, not subcontractors, and confirm the technicians doing your job are certified.

Reputation

Read through online feedback from past clients, check the Better Business Bureau (BBB), and ask for local references. Review customer feedback to make sure that the contractor consistently provides quality work and good customer service. Avoid companies that have complaints of shoddy work or unfinished jobs.

Process

The best company will take time to provide you with a comprehensive project plan, timeline, expectations, and reviews of all material and installation options. Beware of vague quotes or timelines that lack clear and specific information. Look for continual communication throughout the process to avoid surprises once the project gets underway.

Warranties

Look into window installers that provide installation guarantees on labor and materials. This indicates confidence in their work. Seek out companies that offer unlimited lifetime warranties that can transfer to new homeowners.

Materials

Ensure your provider works with durable, energy-efficient window brands that work with your budget. Look for good energy ratings, design flexibility, and enhanced UV protection. Confirm the window materials come with their own manufacturer warranties as well.

Frequently Asked Questions About Window in Greenville, SC

In Greenville, the ideal time to install windows is during the winter when the temperatures are not as high, so the windows can seal and settle properly. A good local window installer in Greenville will be able to explain when the best time is to install windows on your home.

The right type of replacement windows for your Greenville home depends on when your home was built –the average house in Greenville was built around 1977. For older homes, you may want to consider energy-efficient windows such as double-pane windows, which are designed to keep your home cool in the summer and warm in the winter. Wood frames also have a timeless look that's great for older homes. For more modern homes, you can think about vinyl windows, which are durable, affordable and have a modern look.

The most expensive window types are double-hung windows. They are more complex than single-hung windows, and so are more expensive. Single-hung windows are the cheapest on the market. In terms of frames, vinyl and aluminum are the most affordable options.

The process for window installation typically includes taking measurements, removing the old windows, installing the new windows, checking for proper insulation, and caulking around the edges of the frames. Additional steps may be necessary depending on the style of window being installed.

In some cases, you can replace your own windows, but it's generally recommended to hire a professional. It's important to consider the local climate when replacing windows, as it will affect the process. For example, the temperatures in Greenville can reach an average high of 69, so you need to think about energy-efficient windows that can protect from the heat. It's also important to measure correctly and follow the instructions for installation. Hiring a professional for your window replacement project will ensure that everything is installed correctly.

After window installation, it's important to make sure that the windows are properly sealed and to check for any air leaks. You should also clean the windows regularly to stop debris from accumulating and causing damage. Additionally, if you live in an area with abundant rainfall, you should inspect the window sills and frames once a year to make sure that the seals are not deteriorating or cracking.

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