I have used Scorpion Tech for 4 years. Their prices are a bit higher than other companies but with that I went from having scorpions to seeing none. That is worth any amount of money. The focus is on keeping the chemicals outside vs. spraying inside (but they do spray inside if needed/requested). The technicians are friendly. I have had John C. for the past 2 services and he has been on time and personable, efficient in his services. Overall I would recommend Scorpion Tech as a provider.