I would very strongly recommend Terminix for your pest control. At the initial visit, they evaluate your needs and address each. They come every 3 months to spray, outside and inside (at my request). If there is anytime that you feel a need for them to return before the next spraying, they will do so. The person, Nathan, that comes to my home is very kind, pleasant, and professional. He does an excellent job. Terminix does an excellent job with pest control and customer service.