Termite treatment cost in Australia varies depending on the infestation, property size, access, treatment method and your location. As a rough guide, an inspection may cost a few hundred dollars, while chemical barriers or baiting systems can cost several thousand dollars; repairs are usually additional. A licensed pest management professional should inspect the property and provide a written quote explaining the recommended treatment and any warranty. Costs and outcomes are not guaranteed, so it is worth comparing quotes and checking the provider’s licence and ongoing inspection requirements.