East Texas Refrigeration Inc. is a contracting firm providing air conditioning and heating services in the United States. Based in Tyler, Texas, it specializes in commercial, industrial, institutional HVAC, DX systems, chilled water systems and Daikin VRV systems projects. The firm offers products through some of the leading manufacturers, such as Trane Inc., Daikin Industries, Ltd and Ice-O-Matic. East Texas Refrigeration Inc. has associations with (ASHRAE) American Society of Heating, Refrigeration and Air Conditioning Engineers, (ACCA) Air Conditioning Contractors of America and (BBB) Better Business Bureau, among others.