Industrial Goods and Services Fluid and Gas Control Valves, Hoses, Fittings Valve Control ComponentsIndex Search: Advanced Search Since 1960, AC Controls has been providing Systems Integration Services, Combustion & Process Control Systems, and distribution of Industrial Instrumentation, Controls, and Valves of over 20 major manufacturers to the Process Industries in the Southeast. In addition, AC Controls owns and operates one of the largest Valve Automation Centers in the region. Our home office is located in Charlotte, North Carolina. All Administrative functions, including order processing