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10 Best Window Replacement Companies in Clemson, SC

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Written By David Cusick

Last Updated April 2024

Windows play a big role in your house's appearance and energy efficiency. Upgrading your windows is a great way to increase the value of your home. Drafty, leaky windows can cost you in energy bills — about an extra $446 a year in Clemson. The Department of Energy estimates that about 30% of your house’s heat or cool air could be lost through your windows. When looking for a window installation company, it's important to pick the right one, which is why we've written this guide to the top window installation companies in Clemson.

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Top 10 Best Window Replacement Companies in Clemson

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

Good customer service

Educational website

Free assessment

Price transparency

Services Offered

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

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

Free assessment

Price transparency

Services Offered

Double-hung
Bay windows
Glass doors
Window replacement/installation

Window World of Upstate

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

Price transparency

Good customer service

Free assessment

Educational website

Services Offered

Double-hung
Bay windows
Window replacement/installation
Glass doors

Home Services at The Home Depot

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1614 Sandifer Blvd, Seneca, SC 29678 (864) 309-0768 homedepot.com

Free assessment

Good customer service

Price transparency

Educational website

Services Offered

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

Deema Exteriors Windows & Doors, LLC

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

Educational website

Free assessment

Price transparency

Good customer service

Services Offered

Window replacement/installation

Mr. Handyman of W. Greenville, Anderson and Clemson

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

Price transparency

Good customer service

Educational website

Free assessment

Timely service

Services Offered

Energy-efficient options
Window replacement/installation

KW Windows

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1901 Gentry Memorial Hwy, Easley, SC 29640 (864) 878-3634 sidingcontractorpickens.com

Price transparency

Services Offered

Window replacement/installation

High Country Glass LLC

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

Educational website

Good customer service

Free assessment

Price transparency

Services Offered

Mirrors
Custom window designs
Window replacement/installation

Vinyl King

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678 Anthony Rd, Easley, SC 29640 (864) 859-7459 vinylkingsc.com

Timely service

Price transparency

Free assessment

Services Offered

Energy-efficient options
Vinyl frames
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

Bay windows
Vinyl frames
Glass doors
Window replacement/installation
Double-hung
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 Clemson?

Window installation and replacement costs depend on a number of factors, including the number and size of the windows, the materials you choose, and how difficult your windows are to access or install. On average, homeowners in Clemson will spend about $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

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

  • Drafts and cold air leaking in from old, loose-fitting windows.
  • High energy bills and a chilly house from poor insulation around windows.
  • Outdated and inefficient window styles that detract from your house's curb appeal.
  • Fogging between window panes, condensation issues, or rotting window frames that let in moisture.
  • Windows that are difficult to open, close, and lock properly due to age and wear.

How To Choose a Window Company

Picking a window installer with the right qualifications helps ensure a smooth installation. We review the most important qualities to consider when selecting a qualified provider below.

Experience

Find an established local window company with many years or decades of success installing all window types. Seasoned providers are more likely to have an in-depth knowledge of Clemson's climate and local homeowner requirements. To confirm a company deliver quality work, request references from recent customers.

Certifications

Select an installer that is certified by major window brands and groups like the Fenestration and Glazing Industry Alliance, formerly known as the AMMA. Proper certification indicates that a contractor has training in best practices for installation. Confirm that installers are staff rather than subcontracted workers, and check that the technicians working on your project are certified.

Reputation

Spend time reading through online reviews, checking the Better Business Bureau (BBB), and asking for local references. Review customer feedback to confirm that the company regularly provides good workmanship and customer service. Avoid companies with complaints of shoddy or unfinished work.

Process

A reputable window installer will be able to provide a complete project plan, precise timelines, clear expectations, and an overview of all material and installation options. Avoid companies that provide unclear quotes or schedules. Ask for consistent contact from the beginning to avoid surprises further into the project.

Warranties

Seek out window installers that back their installations with guarantees and offer warranties on materials and labor. This demonstrates confidence in their work. Choose companies with unlimited lifetime warranties that transfer to new homeowners.

Materials

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

Frequently Asked Questions About Window in Clemson, SC

In Clemson, the optimal 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 Clemson will be able to tell you when the best time is to install windows on your home.

The ideal type of replacement windows for your Clemson home depends on the year your home was built –the average house in Clemson was built around 1986. For older homes, you might want to consider efficient windows such as double-glazed windows, which are made to keep your home cool in the summer and warm in the winter. Wood frames also have a timeless look that's perfect for older homes. For more modern homes, you may want to consider vinyl windows, which are durable, affordable and have a modern look.

Windows made from wood, vinyl, or fiberglass are known to last the longest, with some lasting more than 45 years. Vinyl windows are especially durable and low-maintenance, making them an excellent choice if you want windows that can last a long time. Double or triple glazing can help reduce your heating and cooling bills in the long run. This is especially helpful during Clemson's hot summers.

The typical window installation process takes anywhere from one to two days, depending on the size and number of window openings being replaced. This includes taking out the old windows, taking measurements for the new windows, installing the new windows, and caulking them in place. In general, it takes about 30 minutes to install each window.

If you live in a rainier climate like Clemson, you should wipe away any debris or dirt buildup on the windows often. Additionally, you need to inspect your windows monthly to make sure they're still functioning properly. It's also a good idea to have a professional inspect your windows once a year for any hidden damages or issues.

Window replacement companies in Clemson typically offer many services, such as replacing windows, fixing windows, window maintenance, window cleaning, tinting, and weatherproofing.

Getting a professional window installer helps make sure the job is done correctly. Professional installers will measure your windows properly to get a perfect fit and use the right techniques and materials to ensure your windows are correctly sealed and secure. Additionally, professional installers are likely to have access to higher quality materials and more experience than the average homeowner, so you can count on your windows to be put in correctly and last for years to come.

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