Services
Cable Services
We specialize in the supply, design and installation of high-voltage cables for reliable power distribution. From new installations to upgrades, our expert team ensures safety, efficiency, and long-term performance; see a generalized list of our cable services below:
Cable Design & Engineering
Cable Procurement & Supply
Cable Installation
Cable Jointing & Termination
Testing & Commissioning
Cable Protection & Management
Fault Detection & Repair
Maintenance & Condition Monitoring
Earthing & Bonding
Compliance & Safety
Substation Maintenance
We provide expert maintenance for high-voltage substations, ensuring optimal performance, safety, and reliability. From routine inspections to emergency repairs, our team keeps your power infrastructure running smoothly.; below you can see a list of generalized Substation Maintenance Services:
Preventive Maintenance
Corrective Maintenance & Repairs
Testing & Commissioning
Transformer Maintenance
Circuit Breaker Maintenance
Protection & Control Systems Maintenance
Switchgear Inspection & Servicing
Battery & Auxiliary System Maintenance
Insulation & Partial Discharge Testing
Compliance & Safety Audits
Network Switching
We provide safe and efficient high-voltage network (Up to 33kV) switching for maintenance, fault isolation, and system reconfiguration. Our expert team ensures minimal downtime and keeps your infrastructure secure and operational. Please see below a list of switching services we can offer:
High Voltage Switching Operations
Planned & Emergency Switching
Load Management & Optimization
Isolation & Earthing Procedures
Fault Response & Restoration
Remote & Automated Switching Solutions
Safety & Compliance Procedures
Equipment Inspection & Testing
Operational Training & Support
24/7 Emergency Call Out
Electrical faults can happen anytime—our expert team is ready 24/7. Fast, reliable response to keep your high-voltage systems operating:
Emergency Fault Detection & Repair
High Voltage Cable Fault Location
Substation Equipment Failure Response
Urgent Network Switching & Restoration
Transformer & Switchgear Troubleshooting
- Storm & Damage Recovery Services
Safety Inspections & Risk Mitigation
Rapid Deployment of Skilled Engineers
Decommissioning and System Upgrades
Providing decommissioning and upgrades for high-voltage switchgear and transformers, ensuring a smooth transition to modern, efficient systems. Our team safely removes outdated equipment, installs advanced replacements, and upgrades existing infrastructure to enhance reliability, safety, and performance. Minimize downtime and future-proof your power network with our tailored solutions:
End-of-Life Asset Removal
Substation & Equipment Decommissioning
High Voltage Cable Recovery & Disposal
Transformer & Switchgear Replacement
Grid Connection & Capacity Enhancements
Efficiency & Performance Optimization
Regulatory Compliance & Safety Audits
Project Management & Engineering Support
Consultation & Design
We also specialize in high-voltage design and consultation, including earthing studies, network design, optimization, and cable calculations. Our expert team ensures your systems are efficient, safe, and compliant, providing customized solutions to optimize performance and reliability. A summary of our design services can be seen below:
High Voltage Network Planning
Substation & Infrastructure Design including Earthing, Civils and Electrical.
Load Flow & Fault Level Analysis
Cable Route & Installation Planning
Grid Connection & Compliance Advisory
Risk Assessment & Safety Studies
Energy Efficiency & Optimization Strategies
Project Feasibility & Technical Reports
Regulatory & Standards Compliance
Contact Us Today for a no Obligation quotation
hvai at your service
HVAI are committed to its customers, whether it is a small cable joint or termination to full turn key project solutions, we are here to help!
