About Us

At JC Maritime Services LLC, we’re proud to be a locally owned small business serving the Charleston boating community with honest, fast, and reliable outboard services right at your dock, driveway, or marina. We specialize in Yamaha outboards, but we’re equipped to handle a wide range of brands with the same level of care and precision.

From annual maintenance, diagnostics, and rewires to re-powers, repairs, and pre-purchase inspections, we do it all -without you ever needing to leave the water.

We also offer Nizpro tuning, a performance upgrade that can significantly increase the horsepower and efficiency of your Yamaha outboard. As a local small business, we’re built on trust, hustle, and a real love for boating.

We know what it’s like to lose a good day on the water, and we work hard to make sure you don’t. Whether you’re a weekend cruiser, full-time captain, or just getting into boating, JC Maritime Services is here to keep your motor running and your boat adventures stress-free.

Local. Honest. Fast. That’s how we do it.

Two Yamaha 300 V6 outboard motors mounted on the back of a boat docked at a marina.
Three men working on a boat's engine inside a workshop. Two wear blue caps and shirts, one is wearing a gray shirt. One man is standing on the boat's edge, another is leaning over the engine, and the third is holding the engine cover.
A man working on a boat engine outdoors during daylight, with tents and boats visible in the background.
A Yamaha four-stroke outboard motor mounted on a metal stand in a workshop.
Three Yamaha outboard motors mounted on the back of a boat, with water and other boats in the background.
Five outboard boat motors in a row, varying in size and color from gray to white and blue, with different horsepower ratings.