Our boat repair and diagnostics service covers the full range of outboard motor and marine system issues. We handle everything from basic outboard troubleshooting and tune-up follow-up repairs to complex engine diagnostics involving fuel delivery, ignition timing, compression issues, cooling system failures, and electrical faults. We use professional-grade diagnostic equipment to accurately identify the root cause of problems — not just the symptoms — which means we fix issues correctly the first time rather than applying temporary solutions that fail again mid-season. We service all major outboard brands including Tohatsu, Mercury, Yamaha, Evinrude, Honda, and more.

One of the most common issues we see in our service department is deferred maintenance that has developed into a more serious mechanical failure. A boat that runs a little rough, idles inconsistently, loses top-end speed, or takes several attempts to start is telling you that something needs attention — and the longer it is ignored, the more expensive and disruptive the eventual repair becomes. At West Performance Marine, we encourage our customers to bring their boats in at the first sign of a problem rather than waiting until the issue forces them off the water at the worst possible moment. Our diagnostic process is thorough, and our technicians will walk you through exactly what they found and what it will take to fix it before any repair work begins.