Building Automation Systems Over the past 20 years PSC has serviced and installed many control systems from manufacturers such as Johnson Control, Honeywell and Solidyne. However, to better serve our customers we have partnered with American Auto Matrix and have become a certified“ Solution Provider”. We chose this company because of their established reputation as an innovative manufacturer of Native Bac-Net and Web Based control products. The use of DDC (Direct Digital Control) systems provides many benefits for property owners, operators and managers and as a result has become the predominant system specified for new buildings and retrofits. The following represents a few major reasons why DDC Systems are specified: Ability to reduce operation energy costs through a number of user programmable sequences. Systems have extensive functionality that permit the technology to be used in diverse applications from commercial hvac, clean rooms and surgical suites to sophisticated industrial control. Allows user to perform equipment scheduling, data collection, and plot trends. Calculate machinery run times to better schedule maintenance. Insure better temperature control thereby increasing occupant comfort.