We have had ongoing pest control service for over 10 years. We first contracted with them because of ants that had severely and extensively colonized the dirt in our yard. This caused migrations into the house, as well. Clark got rid of the problem and have maintained a pest-free, pet-safe environment since then. We have occasionally had an issue with wasp nests, rodents in our hot tub, etc. but all were taken care of by our service reps with just a phone call. We could probably do much of this ourselves and save a few bucks but we both work full-time and it is very convenient to have someone else to take care of this for us.