DMM Pipe and Supply’s Corporate Office is located in Duarte, California at the base of the San Gabriel Mountains. Our strategic location puts DMM in a unique position to service all of the Los Angeles, Inland Empire, and Orange County delivery areas. DMM Pipe and Supply is a full line stocking distributor of Carbon Steel, Stainless Steel, Copper and Brass pipe, valves and fittings-as well as specialty alloy materials. Material Certifications (MTR's) are provided for all material at no charge if requested at the time of order.

Our dedicated staff is here to help solve your piping needs with helpful information, expert technical support, and suggestions for your application and requirements that will save you time and money. DMM's staff has over 107 collective years in the piping distribution business... call us and let us help make your job easier and your bottom line better .