5 Frank Ave Clayton South, Melbourne, VIC
Professional Heating & Hydronic Services
Mon - Sat: 09:00 - 08:00


Split system broken down — not cooling, not heating, leaking water, tripping the breaker, or not turning on at all? Our emergency technicians travel to all Melbourne suburbs within 4 hours. ARCtick licensed for refrigerant work. We carry parts for all brands.

Split System Specialists
5000+ repairs completed
Whether your system has stopped working entirely or is showing a specific fault, our emergency technicians carry the diagnostic tools and parts to identify and fix the problem fast. All refrigerant work is performed by ARCtick licensed technicians.
Unit will not power on, or powers on but delivers no heating or cooling. We diagnose control board faults, electrical wiring faults, blown fuses, failed contactors, and communication errors between indoor and outdoor units to pinpoint the exact cause.
System runs but fails to reach the setpoint in cooling or heating mode. Most commonly caused by low refrigerant charge, dirty coils, failed expansion valve, or faulty thermistor. We diagnose the root cause before recommending any refrigerant work.
Loss of refrigerant charge causes reduced performance and can damage the compressor if left unaddressed. We locate the leak source, repair it, pressure-test the system, and recharge to manufacturer specification using ARCtick licensed refrigerant handling practices.
Units that trip the circuit breaker on startup or during operation typically have a failed run capacitor, a failing compressor drawing excessive current, or a wiring fault. We test each component systematically and replace only what is faulty.
Water dripping or pooling below the indoor unit is most commonly caused by a blocked condensate drain, failed condensate pump, incorrectly pitched unit, or a dirty evaporator coil. We clear and test the drain system and address the root cause in the same visit.
Storm-related power surges can damage capacitors, control boards, and PCBs. Physical storm damage to the outdoor unit can cause fan blade strikes, coil damage, and refrigerant leaks. We assess and repair all storm-related damage for insurance and non-insurance repairs.
All refrigerant handling is carried out by ARCtick licensed technicians. We service all major and minor split system brands — single split, multi-head, cassette, floor console, ducted split, and all inverter systems of all capacity sizes.
We discuss your specific heating requirements for your home.
We provide a transparent quote after assessing your space.
Our licensed technicians carry out the necessary tasks.
Final inspection to ensure optimal performance and safety.
This is most commonly caused by a refrigerant low-charge or leak, a dirty or blocked condenser coil (preventing heat rejection), a faulty expansion valve, or a failed compressor. Low refrigerant is the most frequent cause in older units. We diagnose the specific fault rather than defaulting to a regas — refrigerant top-up without locating a leak is a temporary fix that will recur.
24/7 emergency split system repair across all Melbourne suburbs. ARCtick licensed technicians. All major brands. Most faults fixed same visit.
✓ 24/7 AVAILABLE • ✓ 4-HR RESPONSE • ✓ ARCtick LICENSED • ✓ ALL BRANDS • ✓ ALL MELBOURNE
24/7 emergency response available across all Melbourne suburbs
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