This varies widely depending on what type of service you choose and how much time is required for each visit. Typically, if there are only small infestations (like ants), then they might only charge per visit rather than per hour as well. If there are more serious issues like cockroaches or rodents in addition to other pests such as fleas or ticks then those costs will increase significantly. In order to estimate the potential cost, we must first determine the severity of the issue. Therefore, we provide free estimates when we inspect.