Queensland licenses heating and cooling work through the QBCC under its mechanical services—air-conditioning and refrigeration classes: contractor licences with limited or unlimited design, and an occupational licence for the technicians who do the work personally. Since 1 January 2022 every company and individual carrying out mechanical services work has needed a licence, whatever the job is worth. Two carve-outs matter for domestic work. The QBCC Act's definition of mechanical services work leaves out installing a single-head split system, and the QBCC Regulation leaves out work on class 1a buildings (houses) and class 10 buildings such as garages and sheds. That work still counts as building work, because the Act's definition includes providing air conditioning in connection with a building, so the general rule applies: a licence is needed once the job is valued over $3,300. The QBCC can confirm how that applies to a particular job.
A website is advertising as far as the QBCC is concerned; its guidance names websites and business social media pages alongside print. Licence details have to be easily legible and reasonably prominent. Electrical work belongs to a different regulator. In a 2021 notice the QBCC republished, the Electrical Safety Office said refrigeration and air conditioning mechanics with a refrigerant handling licence must not do electrical work unless they also hold an electrical licence or a restricted electrical work licence for refrigeration and air conditioning, and that the restricted licence covers work such as testing, repairing and maintaining equipment but not electrical installation work, such as installing interconnect cables. Under the Electrical Safety Regulation 2026, a restricted licence still authorises only the type of electrical work stated on it. The national ARC licence sits on top of both, and our Sydney air conditioning page explains the difference between the full and restricted ARC licences. If your business also holds an electrical contractor licence, our Brisbane electrician page covers the separate advertising rule that comes with it.
Energex runs the electricity network across South East Queensland, from Coolangatta in the south to Gympie in the north. Its PeakSmart program has paid cashback on air conditioners the network can turn down during peak demand: those units aren't switched off, they run at a lower level, similar to economy mode. Cashback amounts and eligibility are set by Energex and can change, so an installer's site shouldn't repeat an offer from an old brochure. Check the current PeakSmart terms with Energex before your site promises anything, and if the cashback no longer applies to new installs, say that you service units already in the program instead.
Then there's the river. Brisbane City Council's page on flood-resilient design lists air conditioners among the services that flood damage makes expensive to repair, and tells the story of a homeowner who had the outdoor unit raised along with the power points and hot water system. Council's FloodWise Property Report gives the flood levels and likely source of flooding for a single address. If you raise condensers, or plan new installs with flood levels in mind, a short section that links to that report lets an owner check their own property first.
Bureau of Meteorology averages for the Brisbane city station give a mean January maximum of 30.4°C and a mean July minimum of 10.6°C; at Archerfield, in the south-west, the July minimum averages 7.8°C, which is why heating earns a place on the page. Name your suburbs the way locals do: northside around Chermside, Aspley and Everton Park, southside around Sunnybank and Mount Gravatt, the west from Indooroopilly to The Gap, and the east from Carindale to Wynnum and Manly. We're an Adelaide team at Ste 3/110 Hutt St, working with Queensland businesses by phone and email. There's no air conditioning business in our portfolio yet, and we'd rather tell you that now.