Rodents love to sneak into the smallest spaces and create damage through the entire building. They chew into walls, gnawing on electrical wires and leaving their droppings behind. Rodents cause damages if left to freely roam inside the property. Rodents are difficult to see as they hide in dark surroundings and only come out at night. Little black pellet-like droppings are the first indication of rodents inside your premises. However, finding chewed-up wires or gnawed on wood is another indicator. Some noises like light squeaking or a rustling side within the walls; floor or ceiling can be heard. If they are out in the daytime, chances are you will see them.