Structured Marine Electrical Troubleshooting
Charging systems, shore power, AC/DC distribution, NMEA 2000 networks, corrosion faults, and critical safety circuits.
Many Bay Area boats carry decades of accumulated electrical modifications. I diagnose these systems methodically, document what's there, and give owners a clear picture of what needs to be addressed and why.
Services
Electrical Troubleshooting
Intermittent faults, voltage drop, breaker trips, dead circuits, and parasitic drain diagnosis.
Charging & Battery Systems
Alternators, regulators, shore chargers, battery banks, and system performance verification.
Shore Power & AC Systems
Inlet issues, grounding and bonding evaluation, protection verification, and corrective work.
NMEA 2000 & Electronics
Backbone power issues, device dropouts, and structured network troubleshooting.
Method
Every job starts with a systematic evaluation.
- Verify reported condition
- Measure and isolate affected circuit
- Identify root cause
- Correct with proper materials, protection and routing
- Improve labeling and clarity where required
Scheduling
To schedule, provide your marina location, a description of the issue, and photos of the affected areas.
Electrical Diagnostic Checklist
Electrical faults on boats commonly originate from voltage drop, degraded connections, charging system deficiencies, or undocumented wiring modifications. I use a structured diagnostic evaluation to establish system condition before beginning any corrective work.
The checklist below outlines what that evaluation covers.