The Best Window Installers in Greenwood, SC

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

#1

Thompson Window Company

4.8
(120 reviews)
Verified

A well-established, family-owned and operated business specializing in high-quality window and door replacement. They are highly regarded for their professional installation, excellent customer service, and focus on energy-efficient solutions. They often work with leading brands like Andersen and Pella.

110 Creekside Dr, Greenwood, SC 29649

Specialties & Features

Energy-efficient windows
Custom window solutions
New window installation

Business Information

Years in Business:25 years
Licensed:Yes
Insured:Yes
#2

Window World of Greenwood

4.7
(180 reviews)
Verified

As part of the nation's largest exterior remodeler, Window World of Greenwood offers a strong value proposition with a focus on replacement windows. They are known for their affordable pricing, extensive product selection, and lifetime warranty. They serve both residential and commercial clients.

110 Cane Creek Dr, Greenwood, SC 29646

Specialties & Features

Residential window replacement
Storm windows and security windows
Energy-efficient windows

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
#3

Window & Door Specialists, Inc.

4.6
(90 reviews)
Verified

While based in nearby Anderson, this company has a strong reputation for serving the broader Upstate South Carolina region, including Greenwood. They are recognized for their expertise in complex installations, custom projects, and high-performance windows. They offer comprehensive repair services in addition to replacements.

120 Bleckley St, Anderson, SC 29625

Specialties & Features

Window repair services
Custom window solutions
New window installation

Business Information

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

Why These Are the Top Windows Contractors in Greenwood

** The window service market in Greenwood, SC, is a balanced mix of established local contractors and regional or national franchises. The competition is moderate, ensuring residents have several quality options without the market being oversaturated. The average quality of service is high, with a strong emphasis on trust, longevity, and personal customer relationships, which are highly valued in this market. Typical pricing for a full window replacement project on a standard home can range from **$5,000 to $15,000+,** heavily dependent on the number of windows, the quality of the materials (vinyl, fiberglass, or wood), and the complexity of the installation. There is a noticeable and growing demand for energy-efficient windows to help manage cooling costs during the hot South Carolina summers, making this a key offering for all top providers. Homeowners are advised to seek multiple quotes and verify the licensing and insurance of any contractor before proceeding.

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 Greenwood regulations and climate

Frequently Asked Questions About Windows in Greenwood

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

1What is the typical cost range for a full window replacement on a home in Greenwood, SC?

For a standard double-hung vinyl window replacement in Greenwood, homeowners can expect to pay between $600 and $1,200 per window installed, with the total project cost heavily dependent on the number of windows, their size, and the quality of materials. Prices in our region are generally moderate, but opting for high-performance Low-E glass to handle South Carolina's hot, humid summers and occasional winter cold snaps will increase the cost. Always get itemized quotes from local installers that include removal, installation, and cleanup.

2Are there specific window features or energy ratings I should prioritize for Greenwood's climate?

Absolutely. Given Greenwood's humid subtropical climate with hot summers and mild but sometimes chilly winters, look for windows with a low Solar Heat Gain Coefficient (SHGC) to block out heat and a low U-factor for better insulation. Windows with the ENERGY STAR certification for the South-Central U.S. climate zone are ideal. This helps reduce cooling costs from our long summer season and protects against UV damage to your interiors.

3Do I need a permit for window replacement in Greenwood, SC?

For standard, like-for-like window replacements where the structural opening is not altered, a permit is typically not required within the City of Greenwood or Greenwood County. However, if you are changing the window size, style, or altering exterior walls, a building permit is necessary. It's always best to confirm with the Greenwood County Building Codes Department or your specific municipality, as regulations can vary, and a reputable local installer will handle this for you.

4What is the best time of year to schedule window installation in Greenwood?

Late fall and early spring are often ideal, offering milder temperatures that are comfortable for the installation process and for your home being temporarily open. While installation can be done year-round, scheduling outside of the peak summer heat and humidity can be more pleasant. Planning several weeks to a couple of months in advance is recommended, as quality local installers in the Greenwood area can have busy schedules.

5How do I choose a reliable window installation contractor in Greenwood?

Start by verifying the contractor is licensed and insured in South Carolina, and ask for proof. Seek out companies with strong local references and physical addresses in the area, as they understand our specific weather challenges. Check for manufacturer certifications (like from Andersen or Pella) and review their standing with the Better Business Bureau. A trustworthy Greenwood installer will provide a detailed, written contract and never ask for full payment upfront before materials are delivered.