Thorough, efficient, value, courteous and complete confidence. Without a doubt the best pest control in the valley. Scorpions, Black Widows, Roaches and Ants....GONE! Excellent debrief via personal contact at end of treatment and follow up written reports identifying chemicals used, quantity and where the control substances were applied. Having been in Arizona since 1954, they are minutely detailed in everything they do and meticulous with customer care. Thank you Alpha Pest Control...