Jon Diesel MarineMarine diesel and engine surveys(941) 780-1330
Sportfishing boat at a Sarasota area dock during a mobile marine diesel service call

Sarasota County

Marine diesel service in Sarasota, Florida

I provide mobile marine diesel service, repair and mechanical engine surveys throughout Sarasota. Work happens at your slip, on the hook or in the yard, on Sarasota Bay and the passes either side of it. Call (941) 780-1330 and describe what the engine is doing.

Marine diesel service in Sarasota

Sarasota boats run a punishing mix of conditions. Vessels kept on the bay side sit in warm shallow water that encourages growth in raw water circuits, then get pushed hard through New Pass or Big Pass into the Gulf, which is exactly the load profile that exposes a marginal cooling system. The bay is shallow enough that stirred sand finds its way into strainers and impellers more often than owners expect. I grew up around this water and started my career working on boats kept here.

Local detail for marine diesel service in Sarasota
CountySarasota County
Water and accessSarasota Bay, New Pass, Big Pass, Intracoastal Waterway, Siesta Key waterfront
Local fleetA broad mix: express cruisers and center consoles on lifts behind bayfront homes, sportfish boats running offshore through the passes, and a substantial number of larger cruising yachts kept downtown.
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 Sarasota

Nearby areas served

Marine diesel service in Sarasota: common questions

Do you come to marinas in Sarasota?

Yes. This is a mobile service and most Sarasota work happens dockside, at a private lift or in the yard where the boat is hauled. There is no shop to bring the boat to.

Can you do a pre-purchase engine survey on a boat lying in Sarasota?

Yes, and it is a common request here. The engine survey is normally scheduled alongside the hull survey and sea trial so the vessel is only moved and run once.

My boat overheats going out Big Pass but runs fine on the bay. Why?

Because the pass is where you first put real load on the engine. A cooling restriction that a boat can live with at displacement speed shows itself the moment the engine has to work, which is why cooling faults get verified under load rather than at the dock.

Boat lying in Sarasota?

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