Marine Electronics Sales, Installation & Repairs in Whitianga

 

Marine Electronics Specialists for Fishing Boats, Launches & Recreational Vessels

 

If you're upgrading your fish finder, installing a new GPS chartplotter, fitting an autopilot, replacing your marine stereo, or completely rewiring your boat's electronics, Mercury Bay Marine provides professional marine electronics sales, installation, repairs and technical support throughout Whitianga, the Coromandel and New Zealand.

Our experienced team supplies, installs and services quality marine electronics to help you navigate safely, find more fish, stay connected on the water and get the very best performance from your boat.

 

Authorised Dealers & Installers of Leading Marine Electronics Brands

We are proud to be authorised suppliers, installers and repair agents for many of the world's leading marine electronics brands, including:

• Simrad

• Lowrance

• Garmin

• Furuno

• B&G

• Raymarine

• Fusion Marine

• And many more.

As direct suppliers, we eliminate the middleman wherever possible, allowing us to offer competitive pricing on genuine marine electronics backed by expert advice and professional after-sales support.

Whether you're purchasing a single GPS or fitting out a complete vessel, we'll ensure you receive the right equipment for your boating needs.

 

Professional Marine Electronics Installation

Correct installation is just as important as selecting the right equipment.

Our experienced technicians professionally install marine electronics on a wide range of vessels, from family runabouts and trailer boats through to launches and offshore fishing boats.

Every installation is completed with careful attention to detail, ensuring reliable performance, tidy wiring, correct placement and seamless integration with your existing systems.

Whether you need a simple fish finder installation or a complete electronics upgrade, we'll recommend the best solution for your boat, your budget and the type of boating you enjoy.

 

Fish Finder, GPS & Chartplotter Specialists

Looking for the best fish finder GPS combo for your boat?

With so many brands and models available, choosing the right system can be confusing.

Visit our Whitianga showroom where you can view demonstration models, compare features and receive honest advice from Mark, who has extensive experience fitting and configuring all the leading marine electronics brands.

He'll happily discuss your boating style, fishing requirements and budget to recommend the equipment that best suits your vessel.

Whether you're fishing in the Coromandel, heading offshore or simply enjoying family boating adventures, we'll help you choose technology that gives you confidence every time you head out on the water.

 

Marine Electronics We Supply & Install

Mercury Bay Marine supplies and installs a comprehensive range of marine electronics and boat electrical equipment, including:

 

Navigation & Fish Finding

• Fish Finders

• GPS Chartplotters

• GPS Depth Sounders

• Combination Fish Finder & GPS Units

• Sonar Systems

• Transducers

• Radar Systems

• Autopilots

• Navigation Software

 

Marine Communication & Safety Equipment

• Marine VHF Radios

• Marine Radio Communication Equipment

• EPIRBs

• Aerials & Antennas

• Satellite TV & Data Equipment

• Alarm & Monitoring Systems

• Marine Safety Equipment

 

Marine Electrical Systems

• Battery Charging Systems

• Marine Batteries

• Battery Chargers

• Inverters

• Starter Motors

• Alternators

• Bilge Pumps

• Freshwater Pumps

• Electrolysis Protection

 

Marine Lighting & Entertainment

• Fusion Marine Stereo Systems

• Marine Sound Systems

• LCD TVs

• Entertainment Packages

• Underwater Lights

• LED Lighting

• Marine Cameras

 

Additional Marine Equipment

• Electric Winches

 

Why Choose Mercury Bay Marine?

When investing in marine electronics, experience matters.

At Mercury Bay Marine, we don't just sell products—we help you choose the right equipment, professionally install it and provide ongoing support long after the sale.

Our customers choose us because we offer:

• Authorised installation and repair services

• Leading marine electronics brands

• Honest, practical advice

• Competitive pricing

• Professional installation

• Reliable after-sales support

• Experienced local technicians

• Nationwide shipping throughout New Zealand

Our goal is simple—to ensure your electronics perform reliably every time you head out on the water.

 

Nationwide Shipping Throughout New Zealand

No matter where you are in New Zealand, Mercury Bay Marine can supply quality marine electronics and boating accessories directly to your door.

We offer fast, reliable nationwide shipping, making it easy to access trusted marine products wherever your next adventure takes you.

 

Upgrade Your Boat's Electronics Today

Whether you're installing your first fish finder, upgrading to the latest GPS chartplotter, fitting radar, adding an autopilot, replacing your stereo or planning a complete marine electronics upgrade, Mercury Bay Marine has the experience and expertise to help.

Visit our Whitianga showroom to see the latest technology, speak with our knowledgeable team, or contact us today to discuss the best marine electronics solution for your boat.

 

Frequently Asked Questions

 

Do you install marine electronics purchased elsewhere?

Yes. In many cases we can professionally install customer-supplied marine electronics. Contact us to discuss your equipment and installation requirements.

 

Which marine electronics brands do you recommend?

We recommend the best product for your boat and budget. We supply trusted brands including Simrad, Lowrance, Garmin, Furuno, B&G, Raymarine and Fusion Marine.

 

Can you replace older marine electronics?

Absolutely. We regularly upgrade older navigation and fish-finding systems with the latest technology, often making use of existing wiring and fittings where appropriate.

 

Can you help me choose the right fish finder?

Yes. We'll discuss how and where you use your boat, the species you target, your budget and the features that matter most to recommend the ideal fish finder and GPS combination.

 

Do you offer marine electronics repairs?

Yes. We provide diagnostics, repairs and troubleshooting for many marine electronics systems and are authorised repair agents for a range of leading brands.