We have been using Lloyd Pest Control for several years without any complaint. We live on a canyon so we get ants. My husband is very sensitive to pesticides so all spraying has to be done outside. The ant invasion used to be a regular event but no more. Every three months Lloyd treats the exterior and we are ant free. I don't have to pack up the house or arrange for someone to be there for a technician. This is so easy, I could not be happier.