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Australian price guide · 2026

How much does ducted reverse-cycle air-con install
cost in Australia?

Supply and install ducted reverse-cycle system with ceiling outlets, controller, ductwork, compressor.

Typical total (AU)$13,000–$20,200

What's in a typical quote

Line itemTypical range
14kW Daikin/Mitsubishi ducted unit$7,800–$11,200
Ductwork, outlets, controller$2,400–$4,200
Install + commission (2–3 days)$2,800–$4,800

What affects the price

  • System size kW
  • Number of zones
  • Single vs two-storey
  • Roof access

How to get the most accurate price

Prices vary a lot by region, access, and job specifics. For a real quote, get 2–3 licensed air-con installers to assess the job — most reputable tradies quote for free. GST (10%) is added on top of the ranges shown.

Are you a air-con installer?

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