Split systems are hard-working appliances. Over time the filters, coil and fan inside the wall unit collect dust, moisture and mould, which leads to musty smells, weaker airflow and water dripping down the wall. Outside, leaves, dirt and salt air off the ocean and Brisbane Water can clog the outdoor unit and make it work harder than it should.Our split system repairs service for Central Coast homes covers both sides of the problem. We clean and service the indoor and outdoor units. We also diagnose faults when the system won't cool, won't heat, shows a flashing light or keeps tripping the power. Because we're licensed electricians, we can safely test the circuit, isolator and wiring as well as the unit itself. We'll explain what we find and what it will cost before any repair work starts.



At Fraser Electrical Enterprises, we offer a comprehensive range of residential electrical services to meet the needs of Central Coast homeowners. Whether you’re looking to install new lighting, upgrade your switchboard, or troubleshoot a fault, our team is equipped with the expertise and tools to get the job done safely and efficiently.
Here’s what we can help you with:
We don’t just tick off jobs—we help you make informed choices about upgrades, repairs, and maintenance to keep your home’s electrical system safe, reliable, and future-ready.