DC system design, troubleshooting, and upgrades done right
A boat's electrical system is the backbone of everything onboard — from starting the engine to running navigation electronics, keeping the fridge cold, and powering lights. When it works, you don't think about it. When it doesn't, nothing else matters.
We design, install, and troubleshoot marine DC electrical systems with an emphasis on doing it correctly the first time. No quick fixes that create bigger problems later. No undersized wiring that becomes a fire hazard.
Whether you're dealing with mysterious voltage drops, intermittent failures, or planning a complete system upgrade, we bring systematic diagnostic approaches and standards-compliant solutions.
Complete electrical system planning for new builds or major refits. Proper load calculations, wire sizing, and circuit protection from the start.
Replace outdated fuse panels with modern circuit breaker panels. Better protection, easier troubleshooting, and room for expansion.
Systematic rewiring of aging or problematic circuits. Proper routing, support, and termination for long-term reliability.
Systematic diagnosis of electrical problems. We find the root cause, not just the symptom, and fix it properly.
Understand your actual power consumption. Essential for battery bank sizing, charging system design, and identifying issues.
Proper labeling and wiring diagrams. Know what's on your boat and how it's connected — invaluable for future work.
These issues often have straightforward solutions once properly diagnosed.
Lights dimming when loads turn on? Undersized wiring, poor connections, or excessive circuit length. We'll find it and fix it.
Equipment that works sometimes but not others. Often corroded connections, loose terminals, or failing switches.
Batteries not holding charge? Could be the batteries, the charging system, or parasitic loads draining them.
Batteries going dead at the dock? We'll trace the parasitic loads and help you understand your system's actual consumption.
Tell us about your boat and the issues you're experiencing. We'll help you find the right solution.
Request Service