How much is annual pest control for a house?
A general pest treatment covering the common crawlies runs $150 to $350, and doing it annually is the standard recommendation for Australian homes, especially in warmer climates where pest activity never really stops. Property size, construction type and whether the spray covers interior plus exterior set where you land in the band. Warranty periods differ between operators, so compare those, not just price. Tip: book late winter or early spring so the barrier is fresh before the summer surge.
Full ranges, factors and sources: Pest Control cost guide.