Sierra Integrated Systems, LLC (SIS) offers a single-source for integrated line voltage, low voltage and LED lighting solutions. SIS is an electrical contractor and AV integrator specializing in high-end residential and commercial work. SIS offers the full suite of low voltage systems, including Audio Video Systems, Lighting Control, Motorized Shading, Thermostat Control, Board Room and Training Room Systems, Security Systems including Cameras, Access Control and Whole House Control for convenience and energy use optimization, as well as Monitoring and Control of Energy Usage for projects seeking LEEDS certification. SIS holds active contractor licenses in both California and Nevada.