CES has long been a trusted partner in sectors such as mining, infrastructure, water, and waste management—industries where reliability and precision are critical. Their team brings deep technical knowledge and a hands-on approach, offering services that range from SCADA and PLC programming to arc flash analysis and substation design.
This year, CES became part of the ARA Electrical division, further strengthening ARA’s capabilities in complex electrical engineering. This integration has allowed CES to expand its reach and resources while continuing to deliver the same level of personalised service and technical excellence.
As part of ARA, CES plays a key role in delivering end-to-end electrical enginerring solutions that support the demanding industrial environments throughout Australia.

Power Systems
Design, optimisation, commissioning
Tailored power system solutions from concept to operation, ensuring efficiency, reliability, and compliance with industry standards.
- Power System Fault Analysis: Identify, assess, and resolve electrical faults to improve system resilience and minimise downtime.
- Protection Grading, Settings & Calibration: Optimise protection schemes to ensure correct device coordination, fast fault clearance, and system safety.
- Earth Mat & Lightning Protection Design and Testing: Design and verify earthing systems and lightning protection to safeguard people, equipment, and infrastructure.
- HV & LV Substation Design, Upgrade, Maintenance Strategies: Comprehensive substation services including new builds, upgrades, and lifecycle maintenance planning.
- VVVF Drives Design and Commissioning: Efficient variable voltage variable frequency (VVVF) drive systems for precise motor control and energy savings.
- Switchboard & Reticulation Design: Custom switchboard layouts and power distribution networks designed for performance, safety, and scalability.
- Power Generation (Including Synchronising): Design and integration of generation systems, including synchronisation for seamless grid or off-grid operation.
- Energy Audits: Detailed assessments to identify energy-saving opportunities and improve operational efficiency.
- Project Management: End-to-end project delivery with a focus on timelines, budgets, and quality outcomes.
- ASP3 Design: Authorised Level 3 design services for electrical infrastructure connecting to the distribution network.
Automation & Control
(Design, optimisation, commissioning, and support)
Smart automation solutions to streamline operations, enhance control, and boost productivity.
- PLC Programming: Custom programmable logic controller (PLC) code for reliable, responsive automation systems.
- Functional Specifications: Clear, structured documentation to define system behaviour, ensuring alignment between design and delivery.
- SCADA Systems: Supervisory control and data acquisition systems for real-time monitoring and control of critical infrastructure.
- Telemetry: Remote data acquisition and control systems for efficient, scalable operations across dispersed assets.
- Instrumentation: Selection and integration of sensors and instruments for accurate process monitoring and control.
- Networking: Robust industrial networks designed for secure, high-speed communication between systems and devices.
Electrical Drafting
- Design Drafting: Detailed electrical schematics and layouts for construction, compliance, and maintenance.
- Tracing: Accurate documentation of existing electrical systems to support upgrades and troubleshooting.
Building Services
- Internal & External Lighting Design: Energy-efficient lighting solutions tailored for safety, aesthetics, and compliance.
- Industrial & Commercial Power Reticulation: Reliable power distribution systems designed for performance and future growth.
- Network Cabling Design: Structured cabling systems for seamless data and power connectivity across facilities.

Controlled Engineering Solutions operates across several key sectors, primarily focusing on electrical engineering services for heavy industries. Their areas of expertise include:
- Mining
- Quarry & Extractives
- Industrial Plants
- Bridges
- Water Treatment
- Waste Management
- Construction (heavy and light industries)
- Energy (including power generation and substations).
Controlled Engineering Solutions has extensive experience providing electrical engineering for bridges. Our history in bridges dates back to 2008, so we have over a decade of experience. We primarily deliver automation & control solutions and adapt to the existing infrastructure on the bridge. We operate throughout Australia and New Zealand.
