HOME Controls Service Enerfit Contact Us Electronic Controls, Inc. 4129 South Creek Road Chattanooga, TN 37406 Phone (423) 629-4014 Fax (423) 629-4177 email: eci@eci-ims.com ECI serves Southeast Tennessee, North Georgia, and North Alabama with a sincere commitment to customer satisfaction. Customers continue to insist on ECI controlling the indoor environments of their offices, manufacturing facilities, and multi-building complexes. Electronic Controls are our specialty - Heating/Ventilation/Air Conditioning controls, Building Automation/Integration, HVAC Service, Equipment Sales (IMS), and Industrial Control Panels. Keeping our customers satisfied, from initial design through owner occupancy, is our mission. We take pride in our workmanship and the professionalism of our staff, which is reflected in all of our projects. **If you are a Staefa Dealer looking for a replacement Room Temperature Sensor, please click here(RTS). © 2019 Electronic Controls, Inc. | 4129 South Creek Road Chattanooga, TN 37406 | 423.629.4014