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10 Best Window Replacement Companies in Greenwood, SC

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Written By David Cusick

Last Updated April 2024

Whether you want to increase your home's value, energy efficiency, or both, replacing your windows is an excellent idea. If your windows are on the older side, 25–30% of your home’s heat or cool air could be leaking out, according to the Department of Energy. In Greenwood, this can equal an extra $446 a year on your electricity bills. Our guide to the best window installers in Greenwood will help you select the right installer for you.

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Top 10 Best Window Replacement Companies in Greenwood

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

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Educational website

Price transparency

Good customer service

Services Offered

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

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

Price transparency

Good customer service

Free assessment

Services Offered

Double-hung
Bay windows
Window replacement/installation
Glass doors

Champion Replacement Windows of Columbia

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8 Fernandina Ct, Columbia, SC 29212 (803) 667-4173 championwindow.com

Good customer service

Free assessment

Price transparency

Services Offered

Double-hung
Window replacement/installation
Glass doors
Bay windows

Window World of Upstate

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2432 Hwy 72/221 East f, Greenwood, SC 29649 (864) 210-8622 windowworldgreenville.com

Good customer service

Price transparency

Educational website

Free assessment

Services Offered

Double-hung
Bay windows
Glass doors
Window replacement/installation

The Window Source of Upstate SC

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906a S Broad St, Clinton, SC 29325 (864) 923-5548 windowsourceupstatesc.com

Timely service

Price transparency

Good customer service

Educational website

Free assessment

Services Offered

Window replacement/installation
Double-hung
Glass doors
Custom window designs

Mr. Handyman of W. Greenville, Anderson and Clemson

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2810 N Main St, Anderson, SC 29621 (864) 662-0858 mrhandyman.com

Educational website

Good customer service

Price transparency

Free assessment

Timely service

Services Offered

Energy-efficient options
Window replacement/installation

Home Services at The Home Depot

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3427 Clemson Blvd, Anderson, SC 29621 (864) 309-0612 homedepot.com

Educational website

Good customer service

Free assessment

Price transparency

Services Offered

Energy-efficient options
Window replacement/installation
Glass doors
Glass showers

GBS Building Supply - Greenville

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103 Old Mill Rd, Greenville, SC 29607 (864) 288-6754 gbsbuilding.com

Price transparency

Timely service

Free assessment

Good customer service

Services Offered

Energy-efficient options
Window replacement/installation
Glass doors

Glass Doctor of Greenville SC

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

Educational website

Good customer service

Price transparency

Services Offered

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

Deema Exteriors Windows & Doors, LLC

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216 Brown Rd, Anderson, SC 29621 (864) 634-4689 deemaexteriors.com

Educational website

Price transparency

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Good customer service

Services Offered

Window replacement/installation
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 Greenwood?

The cost of window installation or replacement is influenced by a number of factors, including how difficult your windows are to access or install, the materials you choose, and the number and size of the windows. On average, homeowners in Greenwood will spend around $270 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 significantly enhance your home's appearance, insulation, comfort, value, and noise reduction. Some clear indicators it's time for new windows include the following:

  • Windows that are hard to open, close, and lock properly due to wear and age.
  • Discomfort and high energy bills from poor insulation.
  • Outdated and inefficient window styles that take away from your house's curb appeal.
  • Condensation issues, fogging between window panes, or rotting window frames allowing moisture intrusion into the home.
  • Drafts and cold air leaking in from old, loose-fitting windows.

How To Choose a Window Company

For a successful window replacement, you want to locate an installation contractor with proven expertise. Below, we cover the most important qualifications for picking a window installer.

Experience

Look for well-established local companies with a long track record of experience successfully installing all types of windows. These providers are more likely to understand Greenwood's climate and your requirements. Request references from recent clients to confirm the quality of a company's work.

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 accreditation indicates that a provider has received suitable training in installation best practices. Ensure installers are employees, not subcontractors. Verify that any technicians working on your home hold the right certifications.

Reputation

Spend time reading through online reviews, checking the Better Business Bureau, and requesting local references. Review customer feedback to make sure that the company regularly provides good workmanship and service. Steer clear of companies with complaints of shoddy work.

Process

A quality provider will give you a comprehensive project plan, reasonable timeline, clear expectations, and an overview of all material and installation options. Avoid providers that offer unclear quotes or timelines. Ask for ongoing contact throughout the process, so you aren't caught off guard once the work begins.

Warranties

Research window installers that provide guarantees on their work, and that offer warranties on materials and labor. This shows faith in their work. Also look for unlimited lifetime warranties that can be transferred to new homeowners.

Materials

Confirm that a window provider offers windows built for longevity as well as leading energy-efficient window bands that fit your budget. Research choices with enhanced UV protection, design flexibility, and good energy ratings, and verify that the materials come with their own manufacturer warranties.

Frequently Asked Questions About Window in Greenwood, SC

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

The ideal type of replacement windows for your Greenwood home depends on the year your home was built –the average house in Greenwood was built around 1978. If your home was built a while ago, you may want to consider efficient windows such as double-glazed 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 may want to consider vinyl windows, which are affordable, durable and have a modern look.

The most expensive windows are double-hung windows. They are more complicated than single-hung windows, and so are more costly. Single-hung windows are the most budget-friendly on the market. Vinyl and aluminum are the most affordable frame options.

The installation process for windows typically takes 1–3 days depending on the size of windows to be installed. Experienced window installers should be able to provide an estimate on the time it will take to complete the installation job, but you can expect it to take around 30 minutes per window.

Replacing your own windows can be a challenging task, especially in Greenwood, where temperatures can get quite hot. It's generally best to get a skilled window installer. Their knowledge and experience ensures your windows are properly installed and that you get the most out of your investment.

You should wipe away any debris or dirt buildup from the windows when they get dirty. Additionally, you need to check your windows monthly to make sure they're working correctly. It's also a good idea to get a professional to inspect your windows once a year for any potential damages or issues.

Window replacement companies in Greenwood typically offer many services, including installation, repair, window maintenance, window cleaning, tinting, and weatherproofing.

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