"Southern United Agencies Company Ltd was started in 1976 as a supply house to the Petroleum Industry. Southern United Agencies Company Ltd expanded the operations to attain the major local Sales and Service Companies, servicing the Oil & Gas, Petrochemical, Utilities, Commercial, Retail and Hospitality markets in Trinidad and Tobago. Southern United Agencies Company Ltd provides services which includes but not limited to PLC Programming, Energy Management System Design, Pump Repair, Valve & Orifice fitting Repair, Mechanical Seal Failure Analysis & Repair, Panel Design & Fabrication and E&I Installation."