We have been with Official Pest Contol for years & have always been very happy with the service!! I'm usually home when they spray but don't come to the door. So I'm very aware of the amount of time they take and how thorough they are. Always have taken time & do a very good job! If you need to have them return before the next scheduled visit due to a problem with more pests they come at no extra charge right away!. Excellent service.