Termite treatment costs in Australia vary depending on the infestation size, property layout, treatment method and whether ongoing monitoring is needed. An initial inspection may cost around $250–$400, while treatment can range from several hundred dollars to several thousand for larger or more complex properties. Chemical barriers, baiting systems, physical barriers and repairs can each have different costs, and follow-up inspections may be charged separately. Ask a licensed pest controller for a written quote that explains the treatment, warranty and ongoing maintenance before work begins.