Gateway Supply Co. With a focus on exceptional customer service, we strive to provide a superior experience compared to any other supply house. Our team boasts extensive product knowledge, ensuring we can meet all of your plumbing and HVAC needs.

We have a wide range of products available to suit various residential and commercial requirements. Whether you need plumbing fixtures, HVAC equipment, or water heaters, Gateway Supply Co. We also offer a digital showroom, allowing you to browse our extensive inventory from the comfort of your own home.

With multiple locations throughout the Southeast, including Columbia, Lexington, Rock Hill, Charlotte, and more, you can easily visit one of our stores or make a showroom appointment. We are committed to expanding our customer base and sharing our expertise, products, and services with as many potential customers as possible. Trust Gateway Supply Co.

Experience the difference of our outstanding customer service and extensive inventory