Automation and Controls Systems
Automation Consulting & Control System Integration
We design and implement industrial control systems that improve process performance and enable long-term growth.
Our expertise includes:
- PLC programming (Allen-Bradley, Siemens, Schneider, and more)
- DCS system integration (DeltaV, Honeywell, ABB, etc.)
- SCADA & HMI development for real-time monitoring and control
- Legacy system upgrades and migrations
- Industrial data integration and IIoT solutions
Main Automation Contractor (MAC) Services
As a Main Automation Contractor (MAC), HGA takes full responsibility for the delivery and integration of complex automation systems—serving as the single point of accountability from design through startup.
We manage all automation-related activities—from design through startup—ensuring a fully integrated system.
- Automation architecture and standards
- Multi-vendor coordination and integration
- Execution planning and schedule alignment
- Risk management and issue resolution
- Startup, commissioning, and performance validation
Electrical & Panel Fabrication
We provide in-house industrial control panel design and fabrication, improving quality and reducing project timelines.
- ULL Certified Shop
- UL508A-compliant control panels
- PLC, I/O, and network panels
- Motor control and power distribution
- Custom industrial enclosures
- Factory assembly, wiring, and testing
Testing & Commissioning Services
We ensure your systems perform reliably before and after deployment.
Factory Acceptance Testing (FAT)
- System simulation and validation
- I/O verification
- Client witness testing
Site Acceptance Testing (SAT) & Startup
- Field testing and loop checks
- System commissioning
- Performance optimization
- Operator training
Network Architecture & Industrial Cybersecurity
We design robust, secure, and scalable network infrastructures that support modern industrial operations.
Industrial Network Design
- Purdue Model (ISA-95) architecture
- Redundant, high-availability systems
- IT/OT integration
- Secure remote access
OT Cybersecurity
- Risk assessments and gap analysis
- Network segmentation
- Firewall and access control
- NIST and ISA/IEC 62443 alignment