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Complete Control Systems

At ST Controls we provide end-to-end services – from inititial design and panel manufacture through to installation, commissioning and ongoing maintenance.

Control Panel Design & Manufacture

All control panels are designed and assembled in-house to meet exact project specifications. Each panel is tested and configured to ensure reliability and compliance.

  • Bespoke panel builds
  • PLC Integration
  • Variable speed drives (VSD)
  • HMI intervaces
  • Full Testing & commissioning

Irrigation Control Systems

We design and install intelligant irigation control systems for agrigculture, land operations, sports grounds, and landscape environments.

Our systems incorporate pressure management, pump control, remote monitoring and energy-efficient automation.

  • Automated pump control
  • Pressure management systems
  • Remote GSM / Telemetry access
  • Energy optimisation
  • System upgrades & retrofits

PLC & HMI Software Development

We design and implement robust PLC and HMI software that delivers reliable, efficient and intuitive system control.

Our programming is structured, scalable and built for long-term maintainability — ensuring your operators have clear visibility and full control over system performance.

  • Custom PLC programming tailored to project  requirements
  • intuitive HMI interface design
  • Pump control logic & sequencing
  • Alarm management and diagnostics
  • Remote access and telemetry integration
  • integration with new or existing systems

Wastewater & Pump Automation Systems

We design and install control solutions for wastewater treatment, pumping stations and water management infrastructure.

  • Pump sequencing
  • Level monitoring
  • Alarm systems
  • Telemetry Intregration
  • Energy-efficient operation