The phone number for the Bosch dishwasher helpline is 1-800-944-2904. Bosch dishwashers are manufactured by the BSH Home Appliances Group in Munich, Germany. The company offers service and repair centers in major U.S. metropolitan areas, such as New York, Boston, Philadelphia, Dallas, Chicago, Denver, Los Angeles and San Francisco.
As part of one of the largest appliance manufacturers in the world, Bosh has been selling high-performance home appliances in the United States since 1991. In 2013, Bosch dishwasher models were a majority of the highest-rated dishwashers by Consumer Reports. These dishwashers are known for their precision engineering, resulting in high washing and energy efficiency.