Aircon installer pricing in Wollongong

A$130 to A$225/hr for licensed and ARC-certified work in standard Wollongong, A$180 to A$330/hr for northern beaches and Mount Pleasant premium. Per-system install: split-system A$2,060 to A$6,190 per indoor head; multi-split A$6,190 to A$20,650; ducted reverse-cycle A$11,700 to A$30,250; northern beaches zoned ducted A$20,650 to A$61,900+. Rates 10 to 15% below Sydney metro.

Yes, both. ARC (Australian Refrigeration Council) licence is mandatory for refrigerant handling. NSW Fair Trading electrical licence required for the electrical work. Certificate of Compliance Electrical Work (CCEW) lodged with Endeavour Energy for every install. Print all licence numbers and CCEW on every quote.

A$20,650 to A$61,900+ for zoned ducted multi-stage AC with MERV 13+ filtration and smart controller (Daikin AirHub, MyAir, MyPlace). Includes outdoor condenser, indoor air handler, ductwork, zoned dampers, controllers, electrical, condensate, commissioning. State brand, warranty (5 to 7 years), and zone count on the quote.

Yes, on every beachfront install (North Wollongong, Thirroul, Austinmer, Stanwell Park, Coalcliff). Standard outdoor condenser units fail inside 4 to 6 years on the coast; marine grade (Daikin Cora R32 marine grade, Mitsubishi Electric coastal grade) extends life to 10 to 15 years. Quote at A$415 to A$1,100 premium over standard.

Yes, volume work. University of Wollongong student housing (Keiraville, Gwynneville, North Wollongong, Fairy Meadow) drives multi-split demand at landlord portfolio rates. Quote per-unit (A$1,650 to A$4,810 per indoor head, often Hitachi, Kelvinator, or budget Daikin) with annual maintenance contract. Build relationships with 5 to 10 property managers.

Wall-split installations run roughly $415-500 per kW installed. A 5kW unit fully installed is $2,480-3,200; a 12kW multi-head system is $6,880-9,000. Ducted systems run $965-1,200 per kW because of the ducting work.

Heat-load rule of thumb: 0.15kW per square metre in moderate climates, 0.20kW in hot climates. A 25sqm bedroom needs 4-5kW; a 50sqm open-plan needs 7-9kW. Over-sized units short-cycle and waste energy; under-sized never cool the room. Insist on a heat-load calc for any install over $4,130.

For installs over $2,750, get 2-3 quotes. Compare brand, capacity, warranty, refrigerant type, and install detail. The cheapest quote often uses budget brands with 3-year warranties vs branded units with 5-7 year warranties for 10-20% more.

Wall splits are individual units, cheaper, easier to install, each room independent. Ducted is one outdoor unit with hidden roof-space ducting to all rooms, more expensive but cleaner aesthetic and centralised control. Wall splits cost half what ducted does for the same total kW.

A standard 5kW wall-split install is 4-6 hours for a 2-person team. Multi-head and ducted systems take 2-3 days. Larger commercial or ceiling-cassette installs take 4-5 days.