Are you looking for a Marine Electrician or Garmin Marine Supply Shop. We have the expertise and knowledge you are looking for. Whether you are after new electronic products, rewires or diagnosis, service and repairs we understand your passion for being on the water and will help you get there; through quality products, safety first and back up service. Sunshine Coast Marine Electrical Doctor is a family owned business that stand behind the products they sell. We are fishermen at heart!


Sunshine Coast Marine Electrical Doctor is your Authorised GARMIN Dealer and installer. We have extensive knowledge of all your GARMIN Marine electronics and our Marine Supply Shop stocks a large range of accessories, cables and chartplotters . Rob’s vast knowledge of fishing can help you set up all your electronic systems for whatever your fishing needs, whether they be Game, Tournament or Recreational fishing. Ask Rob about the latest technology systems and apps currently available. We use quality products and are proud to have the electrical technology partnerships below.


Marine Electrical Services

We offer a full spectrum of marine electrical services and products; our expertise and equipment knowledge extend to all types of vessels.
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Equipment installation, including AIS, side-scan sounders, radar, marine radios, marine sound
systems, auto-pilots, transducers + more

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Complete new-vessel wiring of leisure and commercial vessels

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Complete refit wiring

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Fault-finding & diagnosis of electrical systems & equipment
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Equipment repair
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Battery & equipment testing

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Design and manufacture of custom switch boards and panels

What our customers say

Need some inspiration? Check out our gallery below