Few pests evoke stronger revulsion than rodents.
While the manager of an industrial facility may tolerate an occasional rat, not so with homeowner associations. Most people would agree that rodents have limited value. Norway rats, roof rats and common house mice live off humans and give nothing in return but the potential for spreading serious diseases by way of fleas and ticks like The Plague. They also like to gnaw, causing expensive structural damage and electrical fires. Rodents are predictable so a control expert can detect clues pointing to suitable control techniques and when to use them.