McDonald Supply - Rapid City is the premier, full-line, plumbing wholesale distributor in Rapid City, SD.
McDonald Supply is part of Hajoca Corporation, which is a nationwide wholesale distributor of pipe, valves, fittings, plumbing, heating, and industrial supplies. With a huge in-house inventory at our own location along with Hajoca stocking locations throughout the US, we can source almost any item you need with speed and efficiency.
We dedicate ourselves daily to providing the highest level of customer service possible. Our staff has the experience needed to answer your questions, and with the close relationships we have developed with our vendors, we will provide you with what you need to meet your project goals.