Mesa Contact us Order A Test Mesa Location 5616 E. McKellips Rd., #104 Mesa, AZ 85215 Mesa phone (602) 753-3571 Hours of operation M-F: 8:30am to 5:00pm Weekends: By Appointment Holidays: By Appointment Conveniently Located Between Higley and Recker Road, On The North Side Of The Street Next To Chase Bank Walk-ins Welcome! In-and-Out in about 15 minutes We do not close for lunch Weekends: By Appointment Holidays: By Appointment On-Site and Mobile Testing Available Student Random Testing Programs Same Day Results on many tests Court Admissible Results Ask Us A Question Name Email Phone Message