Since 1934, owners and builders have selected ACCO Engineered Systems to design, install, and maintain hundreds of thousands of mechanical projects. ACCO is an employee-owned company dedicated to the design, fabrication, installation, maintenance, and service of commercial and industrial HVAC, refrigeration, plumbing, process piping, and building automation systems.

California Multiple Award Schedules (CMAS) offers a wide variety of commodity, non-IT Services, and information technology products and services at prices which have been assessed to be fair, reasonable and competitive.  The CMAS Program creates a pool of suppliers that an agency can solicit offers from.  When utilized correctly, CMAS streamlines the procurement process.  This form of procurement differs from the competitive bid process.