Profile: ECS Controls, Inc. is a systems integrator and a systems solution provider. We offer programmed maintenance and full service maintenance on all HVAC and refrigeration equipment, as well as other building systems. The design build system service includes project management, design engineering, quality assurance, field co-ordination, complete installation and training services. Our controls combine all aspects of lighting control including web-based connectivity, BACnet interoperability, daylight harvesting, personal desktop lighting control, load shedding, low-voltage switching and architectural dimming.