Marine Electrical, Engine & Drivetrain Repair

Mobile boat mechanic service at Ventura Harbor and Channel Islands Harbor — electrical, engine and drivetrain diagnostics for boats on the trailer, on a lift, or hauled out.

What to expect

Salt air is hard on wiring, connections and charging systems. We treat marine 12V/120V systems like any other wiring harness: trace it, test it, verify it — no guessing and no parts-cannon.

The same methodical approach goes into inboard and outboard engines and drivetrains. We work at Ventura Harbor and Channel Islands Harbor, and on boats on trailers anywhere in our service area.

What We Handle

Marine Electrical

  • DC electrical systems for boats
  • Battery bank, isolator, and charging system diagnosis
  • Bilge pump, nav light, and accessory circuit troubleshooting
  • Corrosion assessment and marine-grade wiring repair
  • Shore power connection and inverter/charger diagnosis

Marine Engine

  • Inboard & outboard engine diagnostics (gas & diesel)
  • No-start, overheating, and fuel system troubleshooting
  • Starter, alternator, and charging system repair
  • Exhaust riser, raw water pump, and cooling system service

Drivetrain (hauled out)

  • Shaft, coupling, strut, and cutlass bearing inspection
  • Outdrive/lower unit inspection and service
  • Prop, zinc, and running gear inspection
  • Engine mount, transmission, and vibration diagnosis

Engine & drivetrain service is performed above the waterline or with the vessel hauled out — on a trailer, lift, or in a boatyard. We do not perform in-water diving or underwater running gear work. For hull, rigging, or haul-out logistics, we'll help point you to the right specialist.

Frequently Asked Questions

Which harbors do you serve?

Ventura Harbor and Channel Islands Harbor, plus boats on trailers anywhere in Ventura & Santa Barbara Counties.

Do you work on boats in the water?

Electrical diagnosis and many engine repairs can be done at the slip. Drivetrain and running gear work is done with the boat hauled out, on a trailer or lift. We don't do in-water diving work.

Do you work on outboards and inboards?

Yes. We diagnose gas and diesel inboard and outboard engines, including no-start, overheating, fuel and charging problems.

Can you fix my boat's charging or battery problems?

Yes. We test battery banks, isolators, charging systems, shore power connections and inverter/chargers, and repair corroded wiring with marine-grade materials.

Serving These Areas

Need Service? Let’s Get You Scheduled.

Call or use the contact form. We’ll confirm availability and give you a clear time window. Mon–Sat 7AM–7PM, 24-hour RV emergency.