The customer service at Bulwark is excellent. They come when they say they will come, the technicians are ALWAYS well-groomed and courteous, and the service works - few to no scorpions!!! For example, yesterday we called needing service and the Bulwark rep on the phone was polite and courteous. Today, Tyson came when they said he would, he took his shoes off at the door, graciously answered all my questions, and sprayed a generous coverage area. It is nice to see a company that still cares about their customers!