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Public Liability Insurance for Tradies Australia

19 May 2026 6 min readPublished by Asset Connect AustraliaLast reviewed 6 October 2026

What public liability insurance actually covers

Public liability insurance may respond when a trade business is legally liable for injury to another person or damage to their property. business.gov.au describes public liability in terms of injury, death or property damage caused by negligence. A client tripping over equipment or a tool damaging a customer's car are examples to discuss with a professional, not promises that a particular claim will be covered.

Whether an insurer pays a claim, compensation or legal costs depends on the policy wording, insured activities, limits, excesses, exclusions and the circumstances of the incident. Read the policy schedule, wording and any applicable product disclosure statement (PDS) rather than relying on a short description of cover.

Check contract, site and occupation requirements

A client or principal contractor may require public liability insurance and evidence such as a certificate of currency before work begins. Ask for the actual written contract and site requirements; there is no single cover limit or entry rule that applies to every Australian trade and site.

business.gov.au notes that some states and territories require public liability insurance for certain occupations. Confirm the requirements for your occupation and location with the relevant regulator and an independent professional. A contractual requirement is not the same as a universal legal requirement, and a certificate alone does not establish that every activity or incident is covered.

Choosing the right cover limit

Ask an independent insurance professional to explain the available limits against your work, potential exposures and written contract requirements. Check any sublimits, whether legal costs sit within or outside the limit, and the excess that may be payable. The limit is not a guarantee that a claim will be accepted; cover remains subject to the policy and circumstances.

What it does not do

Public liability is distinct from workers compensation, personal accident, professional indemnity and insurance for your own tools or vehicle. business.gov.au explains these as separate insurance categories. Do not assume a public liability section protects all of these risks; a business package may contain additional sections with their own conditions.

Ask which exclusions apply to your actual activities, including any work at height, excavation, subcontracting, faulty workmanship or property in your care. These are questions to check in your own policy, not a list of exclusions that applies to every insurer. Tell the professional about changes to the work you do and check what information must be kept updated.

Questions to ask an independent insurance professional

Are my declared trade, work locations and activities accurately recorded? How does the policy treat subcontractors, products and completed work, and what activities need specific agreement?

What limits, sublimits and excesses apply, and how are defence costs treated? Which exclusions or conditions could affect the jobs I actually undertake?

Does the wording meet my written client or site requirements? What does the certificate of currency confirm, and what still needs checking in the policy?

What must I disclose or update, how do I report an incident, and are there claim notification deadlines? What separate cover might be relevant to employees, tools, vehicles or professional services?

Who provides the insurance advice, what authorisation do they hold, and what fees or remuneration apply? Ask for explanations and documents in writing before deciding.

Get your cover reviewed by a specialist

Asset Connect Australia is a connection service, not an insurer or broker — we do not arrange or compare policies ourselves. With one enquiry we can connect you to an independent insurance professional who may discuss insurers and cover limits. Use our insurance enquiry to request that connection.

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