Beginning in 1947, South Gate Engineering has grown from a handful of individuals servicing the local HVAC market up to the current level of 100+ employees, servicing markets both domestic and international.
South Gate Engineering’s management team has over 100 years of combined experience designing and manufacturing pressure vessels, tanks, structural components and piping. The company is located on 10 acres in Chino, CA which is just minutes from Ontario International Airport. We also have local freeway access for shipping large vessels or skids and we are forty minutes from the Port of Los Angeles facilitating overseas shipments. Our current manufacturing capabilities include vessels through 20 feet in diameter and up to 150 ton empty weight. Welding procedures for carbon steel, stainless steel and exotic metals using SMAW, SAW, FCAW, GMAW, GTAW and RMD welding processes are approved for use on materials through 8″ thick.