boat repair darwin

Marine

Marine Services

Practical marine electrical, systems integration, and fault finding.

Installations, repairs, commissioning, and documentation with a focus on reliable outcomes.

Darwin + Northern Territory. On-site and remote support.

At a glance

What We Work On

Electrical & Power

  • Battery, charging, inverters, shore power
  • Distribution, breakers, bonding, rewires
  • Load checks and reliability improvements

Navigation & Comms

  • GPS/plotters, sounders, transducers
  • VHF/HF, AIS, antennas and grounding
  • NMEA / N2K / SeaTalk integration

Integration & Commissioning

  • Cable routing, containment, corrosion control
  • Sea trials, tuning, operator handover
  • Clear documentation for maintainability

Approach

Methodical, Repair-First, Documented

We focus on correct diagnosis before major work, repair where safe and practical, and clear explanations of options. If replacement is required, we explain why.

Fault Finding

  • Structured troubleshooting and verification
  • Root-cause identification, not guesswork
  • Up-front scope before major spend

Install + Commission

  • Professional routing, termination, labelling
  • Integration checks across systems
  • Sea trials and handover where required

Reliability

  • Corrosion protection and waterproofing
  • Power quality and charging stability
  • Spare/maintenance planning for critical systems

Custom Builds

  • Weatherproof enclosures and mounting
  • Custom PCBs and control boxes
  • Engineering support via our R&D team

Details

Service Breakdown

Installations & refits (detailed)

Comprehensive onboard installations and full systems refits for vessel types ranging from small craft to commercial and cruise vessels.

  • GPS, chartplotter and navigation system installation and integration
  • VHF, HF and AIS antenna systems, coaxial routing and grounding
  • Depth sounders, fishfinders and transducers (installation and calibration)
  • Autopilot installation, tuning and integration with helm systems
  • Watermaker installations and commissioning
  • Battery systems, alternator charging, inverter/charger setup and shore power
  • Solar arrays and power management for long-range autonomy
  • Full electrical rewires and system refits (distribution, breakers, bonding)
  • NMEA / SeaTalk / NMEA2000 network design and integration
  • Custom mounting, enclosure design and waterproofing for marine environments
  • Onboard testing, sea trials and commissioning with operator handover
  • Maintenance planning, spares provisioning and emergency support
Fault finding & repair
  • Electrical fault finding and intermittent issue diagnosis
  • Instrument and equipment troubleshooting
  • Power and charging system issues (voltage drop, alternator, inverter/charger)
  • Network and integration problems (N2K bus issues, device comms, configuration)
  • On-site diagnostics with clear explanation before proceeding
What helps us finish faster
  • Any error messages, symptoms, and when the issue started
  • Photos of the install area and equipment labels if possible
  • Model numbers for key components (plotter, AIS, radio, inverter/charger)
  • Past work notes or wiring diagrams if available

Book a consultation

Services are provided on-site and remotely. Travel availability varies depending on the job - please contact to discuss.

Contact

Address
4/143 Coonawarra Rd
Winnellie NT 0820

Phone
0410 152 013

Email
inquiries@iatrt.com

Service hours
Monday–Saturday
8:00am – 7:00pm
Closed Sundays & public holidays

Consultations

Free consultation. Consultations are used to discuss the issue, assess scope, and determine the most practical next steps.

We'll give you clear advice on what's involved, realistic timelines, and honest cost expectations. No surprise bills, just straightforward solutions.