125 Harbor Way

Santa Barbara, CA 93101

(805) 774-0637

24/7 Customer Support

Mon - Fri: 9:00 - 5:30

On call service available

Mobile Marine Services Santa Barbara

mobile marine services Santa Barbara

Mobile marine services in Santa Barbara, Ventura, and Channel Islands Harbor allow boat owners to keep their vessels maintained without unnecessary towing, haul-outs, or long delays at the dock. For inboard diesel boats and yachts, dockside diagnostics and maintenance often save time while helping identify problems before they become major failures offshore. 805 Marine Diesel […]

Marine Engine Painting

Yacht Maintenance Ventura CA.

Marine engine painting is one of the most overlooked upgrades in yacht and engine-room maintenance. A professionally refinished engine room not only improves appearance, but also helps protect metal surfaces from corrosion, improves visibility for inspections, and makes future maintenance significantly easier. 805 Marine Diesel Mechanic provides marine engine painting and engine-room refinishing services throughout […]

Marine Mechanic Near Me

Marine Diesel Engine Rebuild Services

Searching for a reliable marine mechanic near me usually means you need fast, dependable diesel service from someone who understands real-world marine engine problems—not generic automotive repair. Boats operating throughout Ventura, Channel Islands Harbor, Oxnard, and Santa Barbara face constant exposure to salt air, vibration, fuel contamination, heat cycles, and cooling-system stress that gradually affect […]

Marine Transmission Service & Repair

ZF Hurth 280-1 Marine Transmission

Marine transmission service and repair is critical for smooth shifting, reliable propulsion, and long-term drivetrain protection. Transmissions such as Velvet Drive, Borg Warner, ZF Marine, Paragon, Walters, Twin Disc, Volvo Penta, and Yanmar/Kanzaki operate under heavy torque loads, constant vibration, and harsh saltwater conditions. 805 Marine Diesel Mechanic provides mobile marine transmission inspections, fluid service, […]

Cummins marine engine cooling system maintenance

Cummins Marine 5.9 Coolant Flow Diagram

How to Master Cummins QSM11 Marine Engine Cooling System Maintenance Professional Cummins marine cooling-system maintenance for offshore reliability throughout Ventura Harbor, Channel Islands Harbor, Oxnard, and Santa Barbara. Cummins QSM11 marine engines are known for strong offshore performance, reliability, torque delivery, and long service life. However, like all high-output marine diesel platforms, the QSM11 depends […]

Cummins Marine technology up-grade

Fleet Guard Marine Products

Cummins Marine Technology Upgrades for Offshore Reliability & Performance Cummins marine technology upgrades continue transforming offshore diesel performance through advanced ECU controls, digital vessel monitoring, high-pressure fuel systems, Fleetguard filtration, turbocharger efficiency improvements, and predictive maintenance technologies. 805 Marine Diesel Mechanic provides mobile Cummins technology upgrades, dockside diagnostics, Fleetguard filtration systems, ECU updates, cooling-system optimization, […]

Preventative Maintenance Schedule For Cummins Marine Engines.

Preventative Maintenance Schedule For Cummins QSB6.7, QSC8.3, QSL9 and QSM11 Engines.

Preventative Maintenance Schedule for Cummins Marine Engines Preventative maintenance for Cummins marine diesel engines remains one of the most important factors in reducing offshore failures, extending engine life, improving fuel efficiency, and protecting long-term vessel reliability. 805 Marine Diesel Mechanic specializes exclusively in inboard marine diesel systems and provides mobile dockside preventative maintenance, cooling-system service, […]

Boat Mechanic Santa Barbara

62ft Viking Yacht Boat Mechanic | Santa Barbara

Trusted boat mechanic in Santa Barbara providing mobile marine service, repairs, and maintenance across Ventura & the Channel Islands. Searching for a reliable boat mechanic Santa Barbara? 805 Marine Mechanic delivers fast, professional mobile marine service for boaters throughout Santa Barbara, Ventura, and the Channel Islands. From seasonal tune-ups to complex diagnostics and repairs, we […]

Twin Disc more than just Transmissions

TWIN DISC MARINE TRANSMISSION

Marine engine surveys, Twin Disc propulsion evaluations, offshore drivetrain inspections, and Yanmar 8LV350 comparison support for yachts and commercial vessels operating in Ventura Harbor, Channel Islands Harbor, Oxnard, and Santa Barbara. Start with the Master Marine Diesel Troubleshooting Guide when evaluating a used vessel, diagnosing drivetrain vibration, investigating overheating history, reviewing maintenance records, or verifying […]

Twin Disc Marine Transmission

Professional Twin Disc marine transmission maintenance for Ventura, Oxnard, Channel Islands Harbor, and Santa Barbara from the trained technicians at 805 Marine Diesel Mechanic. Keeping your Twin Disc marine transmission on a strict maintenance schedule is the key to smooth shifting, quiet operation, and long-term reliability along the Santa Barbara coastline and throughout Ventura, Oxnard, […]