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GeauxPower Marine Services

Complete Marine Electrical Support.

GeauxPower Marine diagnoses, repairs, rewires and upgrades marine DC electrical systems. We work from the battery bank and power distribution system through the switches, electronics, pumps, lighting, trolling motors and accessories connected to it.

Service Directory

Select the electrical system you need serviced.

Each service below has its own dedicated page with additional information about the equipment, installation process, common failures and estimate requirements.

01

Complete Boat Rewiring

Replacement and reorganization of deteriorated, overloaded or improperly installed boat wiring.

  • Battery cables, buses and primary power distribution
  • Fuse blocks, breakers, switches and accessory circuits
  • Pumps, lighting, electronics and equipment wiring
  • Printed circuit identification and organized routing
View Complete Boat Rewiring →
02

Battery and Charging Systems

Starting, house and trolling-motor power systems designed around the boat’s actual electrical loads.

  • Starting and house battery-bank layouts
  • Battery switches, isolation and automatic charging relays
  • Onboard chargers and DC-to-DC charging equipment
  • Battery monitoring, shunts, breakers and protection
View Battery and Charging Systems →
03

Marine Electronics Installation

Installation and integration of navigation, sonar, engine-data and connected marine-electronics systems.

  • Garmin, Lowrance and Humminbird equipment
  • Chartplotters, sonar and transducers
  • Engine gateways and multifunction displays
  • Power, networking and equipment integration
View Marine Electronics →
04

NMEA 2000 Networks

Installation, expansion and troubleshooting of connected marine electronics and engine-data networks.

  • Backbone and drop-cable installation
  • Network power and correct termination
  • Engine gateways, sensors and displays
  • Network fault diagnosis and equipment communication
View NMEA 2000 Services →
05

Trolling Motor Systems

Electrical installation and power-system support for 24-volt and 36-volt trolling motors.

  • Trolling-motor battery-bank configuration
  • Proper conductor sizing and circuit breakers
  • Plugs, receptacles and equipment connections
  • Charging systems and battery monitoring
View Trolling Motor Systems →
06

Marine Electrical Diagnostics

Systematic troubleshooting for electrical problems that are intermittent, difficult to locate or repeatedly returning.

  • Voltage loss and excessive resistance
  • Parasitic draw and unexplained battery discharge
  • Charging-system and battery-isolation problems
  • Failed grounds, connections and accessory circuits
View Electrical Diagnostics →
07

Boat Trailer Wiring

New trailer wiring and repair of unreliable lighting, connections, grounds and tow-vehicle interfaces.

  • LED lighting and complete trailer rewiring
  • Dedicated ground conductors and sealed connections
  • Junction boxes, plugs and breakaway circuits
  • Lighting fault diagnosis and corrosion repair
View Boat Trailer Wiring →
08

Estimate and Project Review

Begin with the boat information, project scope and clear photos of the existing equipment and wiring.

  • Boat year, manufacturer and model
  • Description of the failure or planned upgrade
  • Photos of the console and battery compartment
  • Equipment models and installation requirements
Request a GeauxPower Estimate →
Our Approach

Diagnose the system before replacing parts.

Marine electrical failures are often caused by the interaction between batteries, charging equipment, conductors, grounds, protection devices and connected equipment. GeauxPower evaluates the system as a whole instead of treating every failed device as an isolated problem.

About GeauxPower Marine
01

Review the Boat and Requested Work

Identify the boat, equipment, symptoms, prior repairs and planned upgrades before determining the appropriate scope.

02

Inspect and Test the Existing System

Check the battery system, voltage supply, grounds, conductor condition, circuit protection and equipment connections.

03

Define the Repair or Upgrade Plan

Separate necessary repairs from optional improvements and establish a practical system layout before installation.

04

Install for Reliability and Serviceability

Route, terminate, protect and identify circuits so the system remains dependable and can be serviced in the future.

Ready to discuss your boat’s electrical system?

Send the boat year, make and model, a description of the problem or planned upgrade, and clear photos of the console, battery compartment and existing wiring.