Looking Forward


A Tradition of Expertise and Innovation

Control Systems Engineering accompanies our core engineering disciplines of Mechanical, Electrical, Civil, and Structural. Our control system designs are developed in conjunction with these disciplines in order to provide client-centered engineered solutions primarily in water, wastewater, and industrial systems. All control system plans and specifications are signed and sealed by Licensed Professional Engineers.

75 Years of Project Experience

Parkhill’s control and electrical engineers have more than 40 years of combined experience, successfully designing and commissioning a wide range of industrial projects. Our control systems designs include 60 million gallon per day (MGD) water treatment plants, 21 MGD wastewater facilities, water pump stations, wastewater lift stations, stormwater facilities, petroleum metering and pumping stations, and reservoir dam gate controls. We enjoy excellent working relationships with all our SCADA clients. Our design efforts and subsequent solutions are enhanced by the open communication we share between our clients and engineers.

Scope of Services


  • Well automation
  • Reservoir automation
  • Pump station automation
  • Treatment automation


  • Lift station automation
  • Force main automation
  • Treatment automation


  • Plant automation


  • Closed Circuit Television
  • Access Control


  • Radio path analysis
  • Instrumentation specification/selection
  • Control panel and remote terminal unit design


  • PLC
  • HMI


  • Resident project representative
  • System commissioning
  • Troubleshooting
  • Client training


  • Complete system design
  • Control wiring drawings
  • Piping and Instrument Diagrams
  • Equipment specification
  • P.E. signed and sealed documents


  • Institute of Electrical and Electronics Engineers (IEEE)
  • National Society of Professional Engineers (NSPE)
  • Association of Energy Engineers (AEE)
  • American Society of Civil Engineer (ASCE)
  • International Society of Automation (ISA)
  • American Council of Engineering Companies (ACEC)