Bat extermination is just a term we do not exterminate bats! We provide safe and humane live exclusions. During the inspection of your home, our technician will determine if you have a maternity bat colony living in your attic. It is important not to disturb a maternity colony during the months of June and July. The smaller male colonies can be determined by fewer droppings. If our technician is unsure, it's important to wait because bats are a protected species and beneficial to our ecosystem.