Phone:  1-800-859-9948

Fax:  1-423-698-3353






Engineered Refrigeration Systems


Service Coverage Area

Products And Services


24 Hour Service Provided Evenings, Weekends And Holidays.
Office Hours
Monday through Friday
8:00 AM - 4:30 PM


Ph) 800-859-9948

Fax) 423-698-3353


Welcome to Engineered Refrigeration Systems!

ERS began providing refrigeration repair service and preventive maintenance in Chattanooga, TN in 1986. Since then we have grown to provide service in East Tennessee, Western North Carolina, North Georgia, and Northeast Alabama.

We service all makes of coolers, freezers, walk-ins, reach-ins, make lines, merchandisers, display cases, ice machines, chillers, parallel compressor rack systems, and HVAC systems. Our technicians are qualified on both conventional and parallel rack systems operated by either mechanical controls or the latest in computer controlled systems.

We perform on-demand emergency service as well as preventive maintenance to help maintain your systems and equipment. And, of course, we are licensed, insured, and EPA certified.

All of this is backed by our 24-hour service and quick, reliable response. Our 24-hour service is provided for evenings, weekends, and holidays!