The licensing rules are the state's: a Building Commission NSW licence for air conditioning and refrigeration work, whatever the job costs, which also covers the associated electrical wiring; the advertising details NSW Fair Trading lists, which apply to websites; and a national ARC licence for anyone handling refrigerant. Our Sydney air conditioning page goes through them, along with the Energy Savings Scheme discount, strata approvals and the 2026 change to night-time noise hours. This section covers what's different in the Hunter.
Climate comes first. Weather records for Nobbys, at the harbour entrance, give a mean January maximum of 25.7°C and a mean July minimum of 9.4°C. At the Newcastle University station, about 8.5 km west-north-west of the city centre, the figures are 29.5°C and 7.3°C, and at Cessnock Airport they're 30.6°C and 4.2°C, with a record of 46.8°C. Hot west to north-westerly winds can still push the coast past 40°C; Nobbys reached 42.5°C on 18 January 2013. A customer in Kurri Kurri or Cessnock lives with sharper summers and colder winter nights than one in Merewether, and a business covering both has two seasons of work to describe.
Inner Newcastle is the second difference. The council's development control plan sets out nine heritage conservation areas, among them The Hill, Cooks Hill, Newcastle East and the Hamilton South 'Garden Suburb'. Under the state's exempt development code, a unit on a heritage item or in a heritage conservation area must sit at or behind the rear building line, and on a heritage item it must be ground-mounted; otherwise it needs approval. The heritage section of the Newcastle DCP adds that air conditioners and other mechanical plant must not be mounted on street awnings or the front facade, and that services should be removable without damaging significant fabric and shouldn't be visually intrusive from the street. City of Newcastle's own air conditioning guide says most units are exempt if they meet the state standards; if not, they need a complying development certificate or a development application assessed against the Newcastle LEP 2012 and the DCP.
Third is the Valley. Cessnock is the gateway to the Hunter Valley vineyards around Pokolbin, in what is described as Australia's oldest wine region. Cellar doors, restaurants and guest accommodation there are commercial customers with different questions from a homeowner's: who answers when a cool room fails on a Saturday, whether you offer scheduled maintenance, what equipment you work on. Greater Newcastle itself is five council areas, Newcastle, Lake Macquarie, Maitland, Port Stephens and Cessnock, and a customer in any of them may search for a Newcastle installer.
We're an Adelaide team and work with Hunter businesses by phone and email. One of our NSW clients, Phoenix Housekeeping, works across Lake Macquarie, Cessnock and the Central Coast, and its site has suburb pages across that whole area. We haven't built a site for an air conditioning business yet. You send your licences, services and towns, we send a draft link, and you pay once you approve it.