Marine Electrical Repair & Diagnostics

At SMI Marine, we understand that modern boats rely heavily on complex electrical systems. From engine management and navigation electronics to lighting and onboard accessories, electrical reliability is essential for both performance and safety. As Louisville’s premier boat shop, we offer comprehensive marine electrical repair services designed to identify issues quickly and restore full functionality.

Electrical problems can be difficult to pinpoint without the right tools and experience. Our technicians use specialized marine diagnostic equipment to trace faults, test circuits, and evaluate system performance. Whether you’re experiencing intermittent power loss, dead batteries, malfunctioning gauges, or starting issues, we isolate the root cause and provide efficient, lasting repairs.