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10 Best Window Replacement Companies in Greenville, SC

More than 380 people have received a free quote in the last 60 days.

Last Updated: February 25, 2025

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 around $357 per year on your electricity bills after replacing your windows. Drafty or damaged windows can lower your home’s energy efficiency by up to 30%, according to the Department of Energy. Picking a window installer can be difficult, which is why we've put together a guide to the top window installers in Greenville.

Advertisement This site receives compensation from some of the companies featured in this listing, which may impact where and how products appear. When you click "Get Quote," you will be connected with partners who may contact you with information related to your inquiry. This listing doesn't feature all companies, products, or offers that may be available.
Top Pick
4.1/5
  • Great quality
  • Free assesment
  • Timely Service
Best Customer Service
4.3/5
  • Great customer service
  • Transparent pricing
  • Award winning company
Most Customizable
4.0/5
  • Holds high customer ratings
  • Offers energy-efficient products
  • Provides a lifetime labor warranty

Top 10 Best Window Replacement Companies in Greenville

Advertisement This site receives compensation from some of the companies featured in this listing, which may impact where and how products appear. When you click "Get Quote," you will be connected with partners who may contact you with information related to your inquiry. This listing doesn't feature all companies, products, or offers that may be available.

Renewal by Andersen of the Carolinas-Duncan

Renewal by Andersen of the Carolinas-Duncan Logo

Our Rating

User Rating

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

Price transparency

Good customer service

Free assessment

Educational website

Services Offered

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

Champion Replacement Windows of Greenville

Champion Replacement Windows of Greenville Logo

Our Rating

User Rating

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

Good customer service

Free assessment

Price transparency

Services Offered

Double-hung
Bay windows
Window replacement/installation
Glass doors

Window Depot USA of The Upstate and Greater Greenville, SC

Window Depot USA of The Upstate and Greater Greenville, SC Logo

Our Rating

User Rating

1935 Fort Prince Blvd, Wellford, SC 29385 (864) 401-8743 windowdepotupstate.com

Timely service

Price transparency

Free assessment

Good customer service

Educational website

Services Offered

Energy-efficient options
Vinyl frames
Glass doors
Bay windows
Double-hung
Triple pane glass
Window replacement/installation
Glass showers

Joyce Windows, Sunrooms & Baths

Joyce Windows, Sunrooms & Baths Logo

Our Rating

User Rating

25 Continuum Dr Suite C, Fletcher, NC 28732 (828) 970-1076 joycefactorydirect.com

Price transparency

Educational website

Free assessment

Good customer service

Services Offered

Bay windows
Window replacement/installation
Double-hung
Energy-efficient options
Glass showers
Glass doors
Vinyl frames

West Shore Home

West Shore Home Logo

Our Rating

User Rating

2824 Old Woodruff Rd, Greer, SC 29651 (864) 428-7866 westshorehome.com

Educational website

Price transparency

Free assessment

Good customer service

Services Offered

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

Glass Doctor of Greenville SC

Glass Doctor of Greenville SC Logo

Our Rating

User Rating

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

Educational website

Price transparency

Services Offered

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

Glass Doctor of Asheville

Glass Doctor of Asheville Logo

Our Rating

User Rating

118 Oval Rd #103, Arden, NC 28704 (828) 681-0999 glassdoctor.com

Good customer service

Price transparency

Educational website

Services Offered

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

Home Services at The Home Depot

Home Services at The Home Depot Logo

Our Rating

User Rating

795 Fairview Rd, Asheville, NC 28803 (828) 229-2333 homedepot.com

Educational website

Good customer service

Price transparency

Free assessment

Services Offered

Custom window designs
Window replacement/installation
Glass showers
Energy-efficient options
Vinyl frames
Storm/impact windows
Screen repair
Glass doors

Clear Choice USA of Asheville NC

Clear Choice USA of Asheville NC Logo

Our Rating

User Rating

92 Crayton Rd, Asheville, NC 28803 (828) 687-0076 windowdepotusa.com

Educational website

Good customer service

Price transparency

Free assessment

Services Offered

Triple pane glass
Energy-efficient options
Wood frames
Window replacement/installation
Vinyl frames
Bay windows
Double-hung
Glass doors

Wholesale Glass & Mirror Company

Wholesale Glass & Mirror Company Logo

Our Rating

User Rating

419 Haywood Rd, Asheville, NC 28806 (828) 254-8665 wholesaleglassandmirrornc.com

Educational website

Free assessment

Price transparency

Good customer service

Services Offered

Mirrors
Window replacement/installation
Tempered glass
Glass repair
Energy-efficient options
Glass showers
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 will be influenced by several factors, including the number and size of the windows, how difficult your windows are to access or install, and the materials you choose. On average, homeowners in Greenville should expect to spend around $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

Adding new energy-efficient windows can substantially enhance your home's value, noise reduction, comfort, appearance, and insulation. Signs that it's time to invest in new windows include the following:

  • Cold air and drafts coming in from 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 around windows.
  • Outdated and inefficient window styles that detract from your house's curb appeal.
  • Condensation issues, fogging between window panes, or rotting window frames that allow moisture intrusion into the home.

How To Choose a Window Company

Hiring a qualified window installer is critical to a successful project. Below, you'll learn the most important considerations when it comes to making your selection.

Experience

Look for an established local window company with many years or decades of success installing all types of windows. Seasoned providers are more likely to be able to seamlessly accommodate Greenville's climate and local homeowner needs. To confirm a company deliver quality work, request references from recent customers.

Certifications

Look for installers that are backed by top window manufacturers and accredited by top industry associations, including the Fenestration and Glazing Industry Alliance, formerly known as the AAMA. Appropriate credentials mean that a provider has been appropriately trained in installation best practices. Ensure installers are employees rather than subcontractors. Verify that any technicians assigned to your job hold the right certifications.

Reputation

Spend time going through online reviews, checking the Better Business Bureau, and asking for references from people in your area. Review customer feedback to make sure that a company regularly provides good workmanship and customer service. Avoid companies with complaints of shoddy work or unfinished jobs.

Process

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

Warranties

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

Materials

Verify that your window installer works with long-lasting, durable brands, offers energy-efficient window options, and fits your budget. Look for window options with design flexibility, enhanced UV protection, and good energy ratings, and check whether the materials have their own manufacturer warranties.

Frequently Asked Questions About Window in Greenville, SC

In Greenville, the best time to install windows is when temperatures are mild, generally during spring, winter or fall. This allows installers to work without having to worry about the weather.

The best type of replacement window for your Greenville home will vary based on your home's age, as well as your personal style and budget. You'll want to consider the style of your home — such as if it's newer — so your new windows match. Wooden windows can provide a traditional look and feel, while vinyl windows are more popular in more modern homes. Fiberglass windows are also a popular choice, since they are energy efficient and durable.

You can save money on window installation by going with a cheaper option like single-hung windows with vinyl frames. These have lower prices compared to more expensive windows like fiberglass, double-hung, or wood windows.

The window installation process typically involves ordering and measuring the windows, preparing the area for installation, taking out the existing window, installing the new one, and insulating the frame. Depending on the type of window being put in, additional steps may be needed.

In some cases, you can install 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 should consider 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 guarantee that everything is done 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 wash the windows regularly to stop debris from accumulating and causing damage. Additionally, if you live in an area with abundant rainfall, you should check the window sills and frames once a year to make sure that the seals are not wearing away or cracking.

Window companies in Greenville typically offer a wide range of services, including measuring and installing new windows, repairing existing windows, swapping out window glass, and installing window treatments. They may also offer additional services such as weatherproofing or cleaning.

Other Greenville, SC Home Services