
Shore & Onboard 230v
At SeaSpark Electrical, we’re proud to be a registered Queensland Electrical Contractor (#92771), fully qualified to manage all your onboard and shore-based marine electrical needs. Our expertise truly shines in the management of 230V marine AC systems, where both precision and safety are paramount.
We specialise in the installation, repair, and modification of AC electrical systems onboard vessels, whether you’re upgrading your power infrastructure, installing new appliances, or resolving faults. Our team understands the harsh conditions of the marine environment and ensures every system we install is safe, compliant, and built to last.
We also provide complete shore power solutions, including:
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Pedestal replacements and new installations
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Marina and jetty lighting
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Shore power cabling for new jetty construction projects
Every installation is designed to support both your marine electrical system and sensitive onboard electronics, ensuring a reliable connection between vessel and shore. Whether you’re a private boat owner or managing marina infrastructure, SeaSpark Electrical delivers workmanship you can rely on, built for the sea, and backed by experience.

We Can Provide
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Vessel AC Upgrades
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Lighting Installation and Repairs
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Inverter/ Charger installs
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Circuit protection and Wiring Inspections
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Electrical Compliance Inspections
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Shore/ Jetty/ Pontoon fault finding and repairs
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Dockside Power Pedestals
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Electrical for new Jetty Installs