Licensing, in brief. South Australia's building work contractor's licence, the supervisor registration behind it and the rule that advertising carries your licence number are set out on our page for Adelaide builders. Three further points matter to carpenters. HIA's guide to licensing in South Australia notes that a licence states the work it permits and can carry conditions such as building height or a maximum contract value, and that the supervisor's registration must cover the same type of work. It says a subcontractor doing work for a licensed builder needs a licence for the type of work they carry out, while an employee doesn't unless they are the nominated supervisor. And it treats floating floors not used for waterproofing as outside building work, while pest control needs its own specialised licence. If any of that touches your business, CBS is where to confirm it; the website simply lists what your licence says.
Small jobs, contracts and deposits. The Legal Services Commission's Law Handbook explains that from 10 November 2025, domestic building work worth less than $20,000 is minor domestic building work. For those jobs there's no legislative requirement for a written contract or building indemnity insurance, but the builder still has to be appropriately licensed and the statutory warranties in section 32 of the Building Work Contractors Act 1995 apply either way. Above $20,000, the contract must be in writing, name your business and licence number, and come with the prescribed Form 1 notice. The Handbook also lists the deposit limits in the Building Work Contractors Regulations 2026, with one limit for work up to $20,000 and another above it. The Handbook's pages on minor domestic building work and building work contracts cover both in plain language, and they're worth linking from your site rather than retelling.
Decks, pergolas and verandahs. The Law Handbook's page on categories of development lists decks no more than 50 cm above the ground and pergolas without a hard roof as exempt development, with conditions, and notes that the accepted development pathway, which needs no planning consent, doesn't apply in heritage areas or flood zones. For roofed structures, councils are blunter. The City of Salisbury says most carports, verandahs and garages need development approval, and that structures forward of the house are unlikely to be supported, apart from narrow verandahs and porches shading windows and the front door. In the eastern suburbs, Norwood Payneham & St Peters explains that each area under the Historic Area Overlay has its own Historic Area Statement listing the attributes new work is assessed against. That makes a front verandah rebuild in Norwood a different job from a backyard pergola in Salisbury, and the website can treat them differently.
The Hills: bushfire and termites. Adelaide Hills Council lists outbuildings and decks among work that often needs a private BAL assessment, points to Ministerial Building Standard MBS-008 for designated bushfire prone areas, and says that where an assessment is required, residents arrange it through a private provider. The CFS notes that its application for preliminary agency advice assesses proposed plans but excludes decks and pergolas. The same council's termite fact sheet notes that Coptotermes acinaciformis nests in places such as filled-in verandahs where timber has been buried, and that Heterotermes ferox goes for damp, rotting timber in contact with the soil, fences and poles included. A carpenter replacing old decks and verandah floors from Crafers to Uraidla has good reason to photograph what turns up under the boards.
How we'd work with you. We're based at Ste 3/110 Hutt St in the city. We haven't built a site for a carpenter yet; our nearest Adelaide work is for a renovation builder, a structural engineering practice and a painting company. Most projects run by phone and email, which suits someone on the tools all day, and if you'd rather talk it through face to face before starting, we can set that up. You send the licence details, photos and suburbs; we arrange them, link the official guidance, and leave licensing and approval calls to you, CBS and your certifier.