125 Harbor Way

Santa Barbara, CA 93101

(805) 774-0637

24/7 Customer Support

Mon - Fri: 9:00 - 5:30

On call service available

Marine heat exchanger cleaning

Marine engine heat exchanger

Marine heat exchanger cleaning, diesel cooling-system descaling, aftercooler maintenance, and raw-water circuit restoration for Ventura Harbor, Oxnard, Channel Islands Harbor, and Santa Barbara. Start with the Master Marine Diesel Troubleshooting Guide when your diesel engine develops overheating under load, elevated coolant temperatures, restricted raw-water flow, steam at the exhaust, or inconsistent offshore operating temperatures. 805 […]

Marine Services

805 marine diesel mechanic logo

Marine diesel repair, rebuilds, repowers, diagnostics, and preventative maintenance for vessels operating in Santa Barbara, Ventura, Oxnard, and Channel Islands Harbor. Start with the Master Marine Diesel Troubleshooting Guide when your diesel engine develops smoke, overheating, rough running, loss of RPM, poor fuel economy, hard starting, or drivetrain vibration. 805 Marine Diesel Mechanic specializes in […]

Marine Diesel Engine Survey Ventura Ca.

marine engine diagnostics survey

Professional marine diesel engine surveys, ECM diagnostics, sea-trial testing, oil analysis, and pre-purchase yacht inspections for Ventura Harbor, Oxnard, Channel Islands Harbor, and Santa Barbara. Start with the Master Marine Diesel Troubleshooting Guide when evaluating a yacht purchase, diagnosing recurring diesel issues, confirming engine condition, or planning offshore cruising. 805 Marine Diesel Mechanic specializes in […]

Caterpillar 3208 Marine Maintenance

Caterpillar 3208 Marine engine rebuilt and painted

Professional Caterpillar 3208 marine diesel maintenance, cooling-system service, fuel-system diagnostics, and offshore reliability support for Ventura Harbor, Oxnard, Channel Islands Harbor, and Santa Barbara. Start with the Master Marine Diesel Troubleshooting Guide when your Caterpillar 3208 develops overheating, smoke, vibration, hard starting, fuel issues, coolant loss, or reduced offshore performance. 805 Marine Diesel Mechanic specializes […]