A.Y. McDonald Mfg. Co. is a leading manufacturer of water works brass, plumbing valves, pumps and water systems, and high pressure gas valves and meter bars. The company has distinguished itself with a proud tradition of quality and reliability since the year 1856. Our customers choose A.Y. McDonald Mfg. Co. over our competition because:
As part of our sponsorship, we are joining Consolidated Supply Co. in donating to the American Heart Association to support the health of the construction trade, the #1 industry impacted by heart disease.