A.Y. McDonald

We Make Water Work

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:

  • The customer is ‘the boss’ and every effort is exerted to exceed expectations
  • Customer service is the number one priority
  • Customers find quality products linked with outstanding people