Custom Offshore has done hundreds of instrument and system installations on boats of all types and sizes. As a dealer for B&G and Ockam for more than three decades Custom Offshore has exceptional experience with the leading grand prix racing instrument systems.

General Services

  • Source and install simple depth/speed/wind instrument packages as well as design and install marine electronic systems for navigation, race data, safety and communication from minor upgrades to full system refits.

  • Source, design and install onboard AC and DC electrical power distribution and management systems, including high capacity Lithium-ion battery systems.


  • Hybrid computer based systems

  • Incorporating polar/target data

  • Multi-sensor inputs

  • Rotating mast systems

  • Remote power/hydraulic sailtrim management systems

  • Redundant autopilot systems


The CZone® digital control & monitoring network simplifies installation of electrical systems by replacing switch and fuse panels with digital switching.

The CZone system integrates many stand-alone components into one intuitive system. Wiring is dramatically simplified, as the CZone system is designed to remove complex switching clusters and wiring runs.

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The CZone system is NMEA 2000 certified and uses the standard Micro cables and connectors.

Versatility & security
The CZone system, designed for 9-32 V systems, features built-in timers, dimmers (including support for halogen lighting), alarms, voltage reducers and load shedding. With safety in mind, the CZone system features a manual bypass. No-Single-Failure-Point technology ensures a plug & play system with redundancies that is designed to handle mishaps. If a module is damaged, the system will automatically program the replacement module when it is plugged in.

We are proud to represent the following manufacturers: