843 Plumber is Charleston's trusted plumbing provider that is devoted to serving the local area with dependable service professionals. Our mission is to deliver prompt, reliable, and cost-effective plumbing services for every project. Whether you need a simple fixture fixed or more extensive work, you can trust us to address all your plumbing requirements. Get in touch today for more information! Here at all hours.

Discover your route to endless possibilities.

Established in 1964, Gateway Supply Company ranks as one of the most prominent family-operated supply houses in South Carolina. Our inventory includes pipe products and components tailored for domestic and business projects. We provide a variety of washbasins, faucets, water closets, bathroom furniture, and shower systems. We also offer a diverse range of bathing units, including whirlpools, air jetted tubs, and luxury tubs. Visit our full-service plumbing supply parts counter for assistance, and explore our impressive bath & kitchen fixture showroom, where professional consultants are available to help with your bathroom and culinary space choices.

Gateway Supply Company, Inc was established in April 1964 by Sam Williams Sr., Munn, and Richard Moore. These three experts in the plumbing supply industry aimed to create a top-notch plumbing supply house through remarkable customer service and consistent inventory availability.

While all the original founders have passed away, Gateway Supply proudly employs 154 talented team members. With leadership from the second generation and the upcoming third generation, Gateway Supply remains true to the vision established by its founders more than 50 years ago.

Don’t wait to contact Coastal Plumbing & Mechanical located in Mount Pleasant, SC. We prioritize your satisfaction. Give us a call today.

A Plus Plumbing Solutions

Plumbing and water heater professionals - Kitchen and bath renovation - Residential and commercial services - Complimentary estimates - Licensed and insured for your peace of mind - Emergency plumbing services.