Marine Electrical Troubleshooting & Repair
Fast diagnosis, effective solutions.
Marine Electrical Troubleshooting & Repair
Electrical problems on boats can be frustrating. At Captain's Marine Electrical, we understand that electrical issues can be a major inconvenience and keep you off the water. Our expertise in troubleshooting and repair is one of our core strengths. We pride ourselves on our ability to quickly and accurately diagnose any electrical fault, no matter how complex. Our mission is to get you back on the water with minimal downtime, ensuring your experience is as smooth, safe, and enjoyable as possible. Trust us to get it right the first time.
Our Diagnostic Approach
Systematic Problem Solving
We don't guess. Our diagnostic process follows a logical progression:
- Listen: Understand exactly what you're experiencing
- Inspect: Visual examination of accessible systems
- Test: Measurements and testing to isolate the problem
- Analyze: Determine root cause, not just symptoms
- Repair: Fix the problem correctly the first time
- Verify: Confirm the repair under operating conditions
Rapid Diagnosis, Effective Solutions
Our experienced, certified marine electricians use state-of-the-art diagnostic equipment and proven techniques to pinpoint the root cause of your electrical issues. We don't just treat the symptoms; we identify and fix the faults to ensure a lasting repair.
Common Problems We Diagnose
Power Problems
- Wiring Faults
- Battery Issues
- Engine Electrical/Gauges
- Intermittent power loss
- Voltage drops under load
Charging System Issues
- Batteries not charging fully
- Alternator problems
- Solar panel underperformance
- Shore power charger faults
- Multi-battery charging conflicts
Ground and Bonding Problems
- Galvanic corrosion
- Stray current issues
- Ground loops causing interference
- ELCI nuisance tripping
Electronics and Navigation
- Chartplotters
- Radar
- Autopilot
- Sonar
- VHF/SSB Radio
- Cameras
- NMEA 2000 / Digital Networks
Lighting and Accessories
- Navigation light failures
- Interior lighting issues
- Windlass problems
- Trim tab malfunctions
- Thruster issues
Benefits of Choosing Captain's Marine Electrical
We are committed to providing efficient and reliable repair services to minimize your downtime. Our team works diligently to develop effective solutions that get you back on the water faster. We understand the value of your time and strive to exceed your expectations.
- Reduced Downtime: Fast and accurate diagnostics mean quicker repairs
- Expert Technicians: Certified and experienced marine electricians
- Comprehensive Service: We handle all types of marine electrical issues
- Lasting Repairs: Focus on root cause analysis for long-term solutions
- Peace of Mind: Confidence in reliable electrical systems on your boat
Emergency Response
Electrical failures don't wait for convenient times. We offer emergency response for critical situations throughout the Florida Keys.
Documentation
Every service includes:
- Detailed diagnosis report
- Before and after testing results
- Photos of problems and repairs
- Updated system documentation when applicable
Get a Free Estimate
Describe your electrical problem and we'll provide an assessment. The sooner we diagnose the issue, the sooner you're back on the water.




