About Marina Diving Service

Marina Diving Service is a Redondo Beach fixture for underwater boat care. We work all three of the city's marinas — King Harbor, Portofino, and Port Royal — and our reputation here rests on a simple thing: showing up on schedule and leaving the boat genuinely better than we found it.

Our craft is below the waterline — hull cleaning done thoroughly, zinc anodes replaced before they fail, propellers and running gear kept in service. We report what we see honestly, because the owners who trust us with a standing schedule deserve to know the real condition of their boat.

Local focus is our advantage. Knowing Redondo's marinas well beats knowing many harbors loosely, and that knowledge shows up in cleaner hulls and fewer surprises for the boats on our route.