Specialties
Control Systems 21 specializes in the service, calibration, design and installation of process control instrumentation. Process Control Instrumentation Wireless Communications Automation - PLC & PAC Instrument Calibration & Service I & I Flow Monitoring Design/Build Systems Water/Wastewater Treatment Facilities Industrial Controls Landfill Leachate Management Food/Beverage Manufacturers Asphalt Plants/Aggregate Quarries Marcelllus Shale Gas Drilling 24/7 Service