The Best Window Installers in Gaffney, SC

Compare the highest-rated windows professionals in Gaffney, South Carolina. All contractors are licensed, insured, and verified through our rigorous screening process.

#1

Window World of Spartanburg

4.7
(200 reviews)
Verified

As part of the national Window World franchise, this locally owned and operated outlet offers a strong balance of brand recognition, volume pricing, and professional service. They are a high-volume installer specializing in vinyl window replacement, making them a popular choice for homeowners seeking a cost-effective and efficient solution.

120 Interstate Blvd, Spartanburg, SC 29303

Specialties & Features

Vinyl window replacement
Energy-efficient windows
New construction windows

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
#2

The Window Guys of the Upstate

4.8
(150 reviews)
Verified

A highly-rated local contractor known for personalized service and expertise in both replacement and repair. They focus heavily on customer satisfaction and are often praised for their communication, attention to detail, and ability to handle custom and complex window projects beyond standard replacements.

Services Gaffney and the broader Upstate SC area (Based in the Spartanburg/Gaffney region)

Specialties & Features

Custom window solutions
Window repair services
Residential window replacement

Business Information

Years in Business:10 years
Licensed:Yes
Insured:Yes
#3

Renewal by Andersen of Central South Carolina & Augusta

4.5
(250 reviews)
Verified

This provider represents the premium segment of the market. As an official franchise of Andersen Windows, they specialize in high-end, custom-made, and exceptionally energy-efficient windows and patio doors. They offer a full-service experience from in-home consultation to professional installation, using their own proprietary composite materials.

1200 Woodruff Rd, Suite A-1, Greenville, SC 29607

Specialties & Features

Custom window solutions
Energy-efficient windows
High-security and storm windows

Business Information

Years in Business:20 years
Licensed:Yes
Insured:Yes

Why These Are the Top Windows Contractors in Gaffney

** The window service market in Gaffney, SC, is characteristic of a smaller city within a larger regional economy. The competition is moderate, with no dominant single-location provider based exclusively in Gaffney. Instead, the market is efficiently served by established contractors from the Spartanburg and Greenville areas, who regularly service Cherokee County. This gives Gaffney residents access to a wide range of options, from budget-friendly, high-volume installers like Window World to premium, full-service providers like Renewal by Andersen. The average quality of service is high, as these regional companies rely on strong reputations and word-of-mouth. Pricing is competitive and aligns with regional Upstate SC averages. For a standard, double-hung vinyl replacement window, homeowners can expect a project cost ranging from **$5,000 to $15,000** for a typical home, with significant variation based on the number of windows, window quality, energy efficiency features, and the complexity of the installation (e.g., new construction vs. replacement). Custom wood or composite windows from a premium provider can push project costs considerably higher.

High Ratings

4.7+ star average from verified customer reviews

Fully Licensed

All contractors are properly licensed and insured

Proven Experience

10+ years average experience in the industry

Local Experts

Familiar with Gaffney regulations and climate

Frequently Asked Questions About Windows in Gaffney

Get answers to common questions about windows services in Gaffney, South Carolina.

1What is the typical cost range for a full window replacement on a home in Gaffney, and what factors influence the price?

In the Gaffney area, a full home window replacement typically ranges from $5,000 to $15,000+, depending on the number and size of windows. Key cost factors include the window material (vinyl is most common for our climate), the quality of the glass (double-pane Low-E is recommended for our humid summers and occasional cold snaps), and the complexity of the installation, especially in Gaffney's many historic or older homes which may require custom sizing or repair of existing frames.

2Are there specific times of year that are best for window installation in Gaffney, SC?

The ideal times for window installation in Gaffney are late spring (April-May) and early fall (September-October). These periods typically offer mild, dry weather, which is crucial for a proper sealant application and allows your home's HVAC system to recover efficiently. Avoiding the peak summer heat and humidity or the occasional winter ice storms common to the Upstate ensures a smoother installation process and better long-term performance of the seals.

3Do I need a permit to replace my windows in Gaffney, and are there any local building codes I should know about?

For standard, like-for-like window replacements in Gaffney (same size, same location), a permit is generally not required. However, if you are altering the opening size or changing the egress in a bedroom, you will need a permit from the City of Gaffney Building Department. Local codes align with South Carolina's residential building codes, which emphasize weather resistance and energy efficiency—key considerations given our region's storm potential and climate.

4How do I choose a reliable window installation contractor in Cherokee County?

Always choose a contractor who is licensed, insured, and has verifiable local references in the Gaffney area. Look for companies experienced with the specific challenges of local homes, such as dealing with older brick or addressing moisture intrusion common in our humid climate. Check for membership in local business associations and read reviews focused on their installation process and follow-up service, not just the initial sales pitch.

5What are the most important window features for energy efficiency in Gaffney's climate?

For Gaffney's hot, humid summers and moderately cold winters, prioritize double-pane insulating glass with a Low-E (low-emissivity) coating. This coating reflects infrared heat, keeping your home cooler in summer and retaining warmth in winter. Look for windows with a low Solar Heat Gain Coefficient (SHGC) to block heat gain and a good U-Factor for insulation. Proper installation to create an airtight seal is equally critical to prevent moisture intrusion and drafts.