Pest control cost in Newcastle can vary from roughly $150 for a basic general treatment to several hundred dollars for larger homes, urgent work or specialised pests such as termites. The price depends on the pest, property size, treatment method, access and whether follow-up visits or a warranty are included. Ask the pest controller for a written quote that outlines preparation, chemicals, safety instructions and any ongoing fees. For termite inspections or significant infestations, compare licensed operators and confirm their recommendations before booking.