Energy Diagnostic LLC
Reliable Power.
Better Decisions.
Diagnostics, preventive maintenance and technical support for microgrids, renewable energy systems, generators and backup power infrastructure across Hawaii.
Expert Diagnostics
Testing and analysis to identify issues and improve system performance.
Preventive Maintenance
Scheduled service designed to reduce downtime and extend equipment life.
System Optimization
Improve reliability, efficiency and performance of critical power systems.
Remote Support
Connectivity, monitoring and responsive technical support.
About Us
Powering Hawaii Reliably
Energy Diagnostic LLC is a Hawaii-based company focused on microgrid maintenance, energy-system diagnostics and technical support. We help clients keep critical power systems reliable, efficient and serviceable.
Our Services
Complete Energy Solutions
Microgrid Maintenance
Inspection and preventive maintenance for microgrids and off-grid power systems.
System Diagnostics
Electrical and controls troubleshooting to identify issues before they become failures.
Energy Optimization
Data-driven recommendations to improve performance and reduce unnecessary operating costs.
Monitoring & Support
Remote monitoring, communications support and responsive system assistance.
Need help with a critical power system?
Contact Energy Diagnostic LLC for diagnostics, maintenance or technical support.