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10 Best Window Replacement Companies in Seneca, SC

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Written By David Cusick

Last Updated April 2024

Replacing your windows can be rather costly, but is an excellent way to increase your home's energy efficiency and its value. In Seneca, where the electric bills are an average of $1,500 per year, you could be spending an extra $446 annually due to outdated windows. The Department of Energy estimates that heat gained or lost through windows could account for nearly 30% of heating and cooling usage. Our guide to the top window installation companies in Seneca will help you find the best installer for you.

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Top 10 Best Window Replacement Companies in Seneca

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

Good customer service

Price transparency

Services Offered

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

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

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Price transparency

Good customer service

Services Offered

Bay windows
Double-hung
Window replacement/installation
Glass doors

Window World of Upstate

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

Good customer service

Educational website

Price transparency

Free assessment

Services Offered

Bay windows
Double-hung
Glass doors
Window replacement/installation

Home Services at The Home Depot

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

Educational website

Free assessment

Good customer service

Price transparency

Services Offered

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

Mr. Handyman of W. Greenville, Anderson and Clemson

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

Good customer service

Educational website

Free assessment

Timely service

Price transparency

Services Offered

Window replacement/installation
Energy-efficient options

Deema Exteriors Windows & Doors, LLC

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

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Price transparency

Educational website

Good customer service

Services Offered

Window replacement/installation

KW Windows

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

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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

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Good customer service

Price transparency

Educational website

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

Price transparency

Timely service

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

Price transparency

Timely service

Free assessment

Educational website

Services Offered

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

The cost of window installation or replacement varies based on several 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 Seneca will spend roughly $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 significantly improve your home's noise reduction, comfort, insulation, appearance, and value. Signs that it's time to invest in new windows include the following:

  • Cold air and drafts leaking in from old, loose-fitting windows.
  • Condensation issues, fogging between window panes, or rotting window frames letting in moisture.
  • Inefficient and outdated window styles that take away from your home’s curb appeal.
  • Windows that are difficult to close, open, or lock properly due to age and wear.
  • A chilly house and high energy bills from poor window insulation.

How To Choose a Window Company

For a successful window replacement, you need to locate an installer with proven expertise. Below, we go over the most important qualifications for picking a window installer.

Experience

Look for highly-regarded local companies with many years, ideally decades, of experience successfully installing all types of windows. These providers are more likely to have a deep knowledge of Seneca's climate and local homeowner needs. Request references from recent clients to confirm the quality of a company's work.

Certifications

Choose an installer that’s accredited like major window manufacturers, and that has Fenestration and Glazing Industry Alliance (formerly AAMA) certification. Proper certification shows they've received proper training in installation best practices. Make sure installers are staff, not subcontracted laborers, and confirm that any technicians working on your home have certification.

Reputation

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

Process

A reputable window installer will be able to provide a comprehensive project plan, reasonable timelines, clear expectations, and an overview of all material and installation options. Avoid companies that provide unclear quotes or schedules. Insist on continual contact throughout to avoid surprises once installation is underway.

Warranties

Look for window companies that provide guarantees on their work, and that offer warranties on materials and labor. This indicates faith in their work. Also seek out unlimited lifetime warranties that can transfer to new homeowners.

Materials

Make sure your window installer offers durable, long-lasting window options and top energy-saving window brands within your budget. Look for design flexibility, enhanced UV protection, and good energy ratings. Check that the window materials also have manufacturer warranties.

Frequently Asked Questions About Window in Seneca, SC

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

The best type of replacement window for your Seneca home will depend on your home's age, as well as your style preference and budget. You'll want to consider the style of your home — such as if it's more modern — so your new windows match. Wood windows can provide a classic look and appearance, while vinyl-framed windows are more popular in newer homes. Fiberglass windows are also a popular choice, since they can be energy efficient and durable.

You can save money on your window installation by going with a cheaper option like single-hung vinyl windows. These have lower costs compared to other kinds of windows such as double-hung, wood, or fiberglass windows.

The process for installing windows typically begins with measuring the old windows and ordering new ones. After that, a professional installer will prepare the work area, take out the old windows, and install the new ones. Once this is done, the installer will trim the opening and finish by sealing the window.

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 temperature when replacing windows, as it will impact the process. For example, the temperatures in Seneca can reach an average high of 69, so you should think about energy-efficient windows that can deflect from the heat. It's also important to measure correctly and understand the instructions for installation. Hiring a professional for your window replacement project will guarantee that everything is installed correctly.

If you live in a rainier climate like Seneca, you should wipe away any debris or dirt buildup from the windows often. Additionally, you should inspect 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 hidden damages or issues.

Yes, many window companies offer payment plans for their services. Different companies have their own financing options, so you should shop around to find the best option for you. Depending on your income level, which is a median of $48,108 a year in Seneca, you may be able to qualify for lower interest rates.

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