Industrial PLC Programming & Automation Solutions

Transform your industrial operations with custom PLC programming services that enhance efficiency, precision, and productivity across manufacturing, mining, and energy sectors.

Call NowRequest Quote

Empowering Industries Through Advanced Automation

Programmable Logic Controllers (PLCs) are the backbone of modern industrial automation, controlling everything from simple machine functions to complex manufacturing processes. At TECG, we specialize in developing custom PLC solutions that streamline operations, enhance precision, and optimize efficiency across various industries. Our comprehensive programming services cover everything from initial design and implementation to integration, troubleshooting, and ongoing support, ensuring your automated systems operate at peak performance throughout their lifecycle.

Engineer programming industrial PLC system with laptop connected to control panel in a manufacturing facility

Our Comprehensive PLC Programming Services

We offer a complete range of PLC programming solutions to meet the diverse needs of industrial operations throughout Cessnock and surrounding regions.
Custom PLC programming code on screen with ladder logic diagram for industrial automation

Custom PLC Programming

Develop tailored control logic to meet your specific industrial requirements, from simple control sequences to complex process automation.
PLC system integrated with various sensors, motors, and automation devices in an industrial setting

PLC System Integration

Seamlessly integrate PLCs with sensors, actuators, drives, and other automation components for cohesive system operation.
PLC system upgrade showing side-by-side comparison of legacy hardware being replaced with modern controllers

PLC Upgrades & Migrations

Update legacy PLC systems to modern platforms, maintaining functionality while enhancing performance, reliability, and connectivity.
Engineer troubleshooting PLC system with diagnostic tools and real-time monitoring software

Troubleshooting & Debugging

Diagnose and resolve issues in existing PLC systems to minimize downtime and optimize program efficiency.
PLC training session with technicians learning system operation and reviewing comprehensive documentation

Training & Documentation

Provide comprehensive training for your team and detailed documentation to support ongoing system management and maintenance.
SCADA and HMI integration with PLC systems shown on multiple control room monitors displaying industrial processes

SCADA & HMI Integration

Design and implement intuitive Human-Machine Interfaces and integrate with Supervisory Control and Data Acquisition systems.

Common Issues We Identify

Outdated PLC hardware with limited capabilities
Inefficient programming causing operational delays
Poor integration between control systems
Inadequate documentation and training
Security vulnerabilities in industrial networks
Unreliable communication between PLCs and other devices
Difficulty troubleshooting intermittent issues

Our comprehensive inspections address these common issues and more, ensuring your property remains safe and efficient.

Industries We Serve

Our PLC programming expertise spans across diverse industrial sectors, delivering tailored automation solutions for specific operational challenges.

Manufacturing

Automate assembly lines, quality control processes, material handling, and packaging operations to enhance throughput and consistency.

Mining

Implement reliable control systems for conveyor networks, crushing equipment, pumping stations, and environmental monitoring.

Energy

Optimize power generation, distribution systems, and renewable energy infrastructure with precision control and monitoring.

Water & Wastewater

Automate treatment processes, pumping stations, filtration systems, and remote monitoring for efficient water management.

Agriculture

Control irrigation systems, climate management, feeding operations, and production monitoring for modern farming operations.

Food & Beverage

Ensure precise process control, maintain quality standards, and implement tracking systems for production and packaging.

Leading PLC Platforms We Support

Our expertise spans multiple industry-standard PLC platforms, ensuring we can work with your existing systems or recommend the ideal solution for your needs.

Allen-Bradley logo

Allen-Bradley

Industry-leading automation solutions from Rockwell Automation, known for reliability and extensive capabilities.

Key Features:

  • ControlLogix/CompactLogix platforms
  • Studio 5000 programming
  • FactoryTalk integration
  • Safety automation solutions
Siemens logo

Siemens

Comprehensive automation technology with powerful controllers for diverse industrial applications.

Key Features:

  • SIMATIC S7 controllers
  • TIA Portal programming
  • PROFINET networking
  • Industrial security solutions
Mitsubishi Electric logo

Mitsubishi Electric

Reliable automation systems with high-speed processing and excellent connectivity options.

Key Features:

  • MELSEC iQ-R/iQ-F series
  • GX Works programming
  • CC-Link IE Field network
  • GOT HMI integration
Schneider Electric logo

Schneider Electric

Versatile automation solutions with strong focus on energy efficiency and sustainability.

Key Features:

  • Modicon M340/M580 PLCs
  • EcoStruxure Control Expert
  • Ethernet IP networking
  • Energy management integration

We can advise on the best solution for your specific business requirements during our assessment.

Benefits of PLC Programming & Automation

Discover how our PLC solutions can transform your industrial operations with measurable improvements to efficiency, quality, and profitability.

Enhanced Productivity

Automate repetitive tasks and optimize production cycles to increase throughput by 25-40% while maintaining consistent quality standards.

Cost Reduction

Lower operational expenses through reduced labor requirements, minimized waste, optimized energy usage, and decreased maintenance costs.

Improved Precision

Achieve millisecond-level timing accuracy and precise control of processes, resulting in higher quality products and fewer defects.

Extended Equipment Life

Optimize machine operation and implement preventive maintenance routines to reduce wear and extend the service life of valuable equipment.

Enhanced Safety

Implement fail-safe protocols, emergency response systems, and automated monitoring to protect personnel and equipment.

Scalable Growth

Design systems that can expand with your business, allowing for future integration of additional equipment and capabilities.
By implementing advanced PLC solutions, your operation can achieve significant efficiency gains while positioning your business for future growth and technological advancement.

Our PLC Implementation Process

We follow a systematic, collaborative approach to ensure your PLC system meets specific operational requirements and delivers maximum value.
1

Consultation & Requirements Analysis

We assess your current operations, understand your automation goals, and identify specific control requirements.
Includes site visits, process analysis, and stakeholder interviews to develop a comprehensive understanding of your needs.
2

System Design & Architecture

Our engineers create detailed control system designs, selecting appropriate hardware and developing initial program structures.
Covers hardware specifications, network architecture, I/O mapping, and program flow diagrams tailored to your operational requirements.
3

Programming & Configuration

We develop custom PLC programs, implementing control logic, safety protocols, and communication interfaces.
Includes logic development, sequence programming, HMI design, and thorough code documentation for future reference.
4

Integration & Installation

We install and integrate the PLC system with your existing equipment, sensors, and business systems.
Encompasses hardware installation, network configuration, and establishment of communication between system components.
5

Testing & Commissioning

Comprehensive testing ensures all aspects of the system function correctly and reliably before handover.
Includes I/O testing, sequence verification, simulated fault conditions, and full system performance validation.
6

Training & Support

We provide thorough operator training and ongoing support to ensure your team can effectively utilize and maintain the system.
Covers operational training, maintenance procedures, troubleshooting techniques, and access to technical support.

Ready to Automate Your Operations?

Get a QuoteCall Us

PLC Programming Trends & Innovations (2025)

Stay at the forefront of industrial automation with these emerging technologies and methodologies

AI-Enhanced Automation

Machine learning algorithms are being integrated with PLC systems to enable predictive maintenance, optimize process parameters in real-time, and identify patterns that human operators might miss.

30% Fewer Unplanned Stoppages

Edge Computing Integration

Moving data processing closer to the source, edge computing enables real-time decision making without cloud latency, critical for high-speed manufacturing and sensitive processes.

Sub-millisecond Response Times

OT/IT Convergence

Traditional operational technology (OT) systems are increasingly integrating with information technology (IT) infrastructure, allowing seamless data flow between production systems and business applications.

Unified Data Architecture

Our PLC implementations adhere to current IEC 61131-3 programming standards and incorporate cybersecurity measures that align with IEC 62443 for industrial automation and control systems security.

Our PLC Programming Expertise

With specialized training and extensive field experience, our team delivers reliable, efficient automation solutions across multiple platforms.

Multi-Platform Programming

Our engineers are certified across major PLC platforms including Allen-Bradley, Siemens, Mitsubishi, and more, ensuring we can work with your existing systems or implement the ideal solution.
Cross-Platform Integration

Industrial Network Specialists

We design and implement robust industrial networks using protocols like EtherNet/IP, PROFINET, Modbus TCP/IP, and EtherCAT to ensure reliable communication between system components.
Secure Network Architecture

Cybersecurity Focus

We implement defense-in-depth strategies to protect your industrial control systems from cyber threats while maintaining operational accessibility and performance.
IEC 62443 Compliance

Our Certifications & Memberships

Rockwell Automation Recognized System Integrator
Siemens Solution Partner
Mitsubishi Electric Factory Automation Partner
Certified Industrial Network Professional
ISA/IEC 62443 Cybersecurity Certification
Licensed Electrical Contractors
Our team regularly participates in manufacturer training programs and industry conferences to stay current with evolving technologies and best practices in industrial automation.

Why Choose TECG for PLC Programming

We combine technical excellence with practical industry knowledge to deliver automation solutions that achieve measurable operational improvements.

Experienced and Qualified Team

Our licensed electricians bring years of experience and expertise to every job, ensuring high-quality workmanship that meets Australian safety standards.

Locally Owned and Operated

As proud members of the Cessnock community, we understand the unique needs of local homes and businesses, providing personalized service with a local touch.

Fast and Reliable Service

We value your time, which is why we’re committed to punctuality and completing jobs efficiently without compromising on quality.

Transparent Pricing

With upfront quotes and no hidden fees, you can trust us to provide fair and competitive pricing for all electrical services.

Customer Satisfaction Guaranteed

Your satisfaction is our priority. We stand by our work with warranties and go the extra mile to ensure every customer is happy with the results.

Emergency Support When You Need It Most

Electrical issues can happen anytime, which is why we offer 24/7 emergency services to keep your home or business safe and running smoothly.

Ready to Optimize Your Industrial Operations?

Contact TECG today for a consultation on how our PLC programming services can enhance your efficiency and productivity

Call 0400 079 723Request Consultation

Request a Quote

Fill out the form below and we'll get back to you as soon as possible

Frequently Asked Questions

Find answers to common questions about our PLC programming services

Can't find what you're looking for? Contact us for more information.