Jon Diesel MarineMarine diesel and engine surveys(941) 780-1330
Yacht lit at a Longboat Key dock at night with generator and systems running

Sarasota County

Marine diesel service in Longboat Key, Florida

I service marine diesel engines and generators for boats kept on Longboat Key, working dockside at the moorings and private docks along the key. Larger yacht installations and generator reliability are the two things I get called about most here. Call (941) 780-1330.

Marine diesel service in Longboat Key

Longboat Key vessels skew larger and better equipped than the surrounding fleet, which means the generator matters as much as the mains. Air conditioning, refrigeration and house loads all hang off the genset, and a unit that starts easily but cannot carry the load will still ruin a weekend. Boats here also spend long periods sitting between owner visits, particularly outside season, which is the condition that hardens impellers and lets fuel deteriorate quietly.

Local detail for marine diesel service in Longboat Key
CountySarasota County
Water and accessSarasota Bay, Longboat Pass, New Pass, Intracoastal Waterway
Local fleetLarger motor yachts and cruising boats on private docks and at the key's moorings, most with generators, air conditioning and full systems that need keeping alive between visits.
Service typeMobile. Dockside, private lift or boatyard. No walk in shop.
HoursMonday to Friday, 8:00am to 5:00pm. Emergency and dockside calls taken outside posted hours.

What I do in Longboat Key

Nearby areas served

Marine diesel service in Longboat Key: common questions

My generator starts but the air conditioning trips it. What is wrong?

That is the classic sign of a generator that runs but cannot carry its rated load. It gets diagnosed with a proper load test rather than by starting the unit and listening to it.

Can you look after a boat while the owner is away?

Scheduled maintenance visits work well for boats that sit between owner trips, because impellers, anodes, coolant and fuel all deteriorate on a calendar whether or not the engine has run.

Do you work on larger yacht installations?

Yes. I spent seven years maintaining all styles of yachts and their mechanical systems, including air conditioning and full engine room service, before starting this business.

Boat lying in Longboat Key?

Call and describe the symptom, or book an engine survey around your sea trial date. Myakka City to Longboat Key is a routine run.