ames Consolidated, Inc., a California Corporation, is the manufacturer of the VÖLKNER TURNING SYSTEM, and JamesAirTM Medical Products, specialized support surfaces for the prevention and treatment of pressure sores, aiding with pulmonary function, and reducing sleep deprivation.The Corporate Office is located in the City of Walnut Creek, California, USA, part of the San Francisco Bay Area.The Plant is located in the City of Concord, also part of the San Francisco Bay Area.James Consolidated, Inc., was formed in 1983, although the principals have been in business since 1972