Diesel Engine Repair
Service for all Makes and Models of Diesel Engines
Generators - Propulsion Engines - Barge Pump Engines
Leak Repairs - Performance Issues - Preventive Maintenance
Engine Swings - Repowers - PTO Swaps - Barge PM Service
Topside Barge Repair
Piping and Sight Glass Repair
Valve Service - Packing - Greasing
Winch and Driveline Repairs
Hatch Packing - Kill Cable Installs - Signage Repairs
Full Topside Inspections and PM
MSD Repair
Service for all Makes and Models of MSD Systems
Inspections - Tune-Ups - Float Switches - Blower
Pump Repairs - Vent and Piping Repairs
Shipyard Inspections - Reset and Recharge Services
Enzymes and Additives
Plumbing/Piping Repair
Fresh Water Pump - Piping Repair and Replacement
Pro Press Installations
Grey Water Hydro Jetting and Clog Removal
Water Heaters - Filters - Faucets - Drainage Systems
Toilet and Shower Repair
Overboard Pump
Overboard Pump
Check Valve Repair and Installation
Marine/Industrial Insulation
Gemini Diesel Services provides custom thermal insulation solutions for marine and industrial applications, including thermal oil heaters, pipelines, valves, pumps, tracer lines, engine exhaust systems, mufflers, fire pump piping, hazardous location equipment, high-temperature removable blankets, and aluminum-jacketed insulation.
We use premium insulation materials and custom measure every installation to ensure a precise fit, maximum efficiency, and personnel protection. Our removable blanket systems utilize durable fastening clips for easy removal and reinstallation during equipment maintenance and servicing.
Additional Services