Our services

Heat pump specialists with full electrical capability and commercial catering equipment support for homes and businesses across North West Tasmania.

Built around heat pumps — not limited to them

Premium reverse cycle systems for Tasmanian conditions, plus the electrical and commercial kitchen work that keeps your property running.

Mitsubishi inverter heat pump outdoor unit installed by Mersey Electrical

Heat Pump & Air Conditioning

Supply and professional installation of top brand heat pumps. Fujitsu, Mitsubishi and other major brands — reverse cycle heating and cooling systems suited to Tasmanian conditions.

  • Premium brand supply — Fujitsu, Mitsubishi and other major brands
  • Professional installation by licensed technicians
  • Reverse cycle heating and cooling
  • Systems selected for North West Tasmania
  • ARC Tick licensed refrigerant work (AU61608)

Electrical Installations & Maintenance

New installations, renovations, switchboards, lighting, power points, and full electrical services for residential and commercial clients — including switchboard safety upgrades.

  • New installs and renovations
  • Switchboard upgrades (old breakers to modern RCD/MCB protection)
  • Lighting and power points
  • Solar/PV-ready electrical work where required

Commercial Catering Equipment

Installation, repair and maintenance of commercial kitchen and catering equipment for hospitality and commercial sites.

  • Commercial kitchen equipment
  • Installation and commissioning
  • Repair and ongoing maintenance
  • Cafes, restaurants and commercial kitchens

Switchboard upgrades — from old breakers to modern safety protection

Your switchboard (the metal box with the main switches) is the heart of your home’s power. Many older boards still use outdated circuit breakers. We upgrade them to modern RCDs and MCBs — safer protection that reduces the risk of electric shock and better protects against faults and fire.

Older switchboard with old-style circuit breakers before upgrade
Before

Older-style board

Older boards often have basic circuit breakers (or mixed old gear). They may cut power on a big overload, but they don’t always give the same “life-saving” protection against someone getting a shock from a faulty appliance or wiring.

Switchboard mid-upgrade with wiring and new components being installed
During

The upgrade

We carefully rewire and fit modern protection devices, label circuits clearly, and leave the board neat and serviceable. Work is done by licensed electricians so the job meets current safety expectations.

Finished modern switchboard with RCDs and MCBs installed
After

Modern RCD / MCB protection

A tidy board with modern breakers: circuits trip quickly on faults, shock risk is reduced with residual current devices (RCDs), and you get clearer, safer control of power around the home.

Quick terms

MCB Protects wiring from overload or short circuit.
RCD (safety switch) Cuts power fast if electricity leaks — reduces shock risk.
RCBO MCB + RCD in one device.
Why upgrade? Safer, clearer circuits, easier for future work (e.g. heat pumps).

Not sure if you need an upgrade? 03 6459 0440 or get a free quote.

Why choose Mersey Electrical

📍

Local Devonport business

Serving North West Tasmania from Devonport.

Fully licensed

ARC Tick AU61608 for refrigerant handling.

Experienced team

Heat pumps, electrical and catering equipment.

Reliable service

Dependable workmanship and clear communication.

Need a heat pump quote or electrical call-out?

Talk to the team on 03 6459 0440