Testing Locations » Texas » Austin TX » Quest Diagnostics – Inside W. Ben White Blvd Randalls Store – Employer Drug Testing Not Offered Quest Diagnostics – Inside W. Ben White Blvd Randalls Store – Employer Drug Testing Not Offered Quest Diagnostics – Inside W. Ben White Blvd Randalls Store – Employer Drug Testing Not Offered2025 W Ben White BlvdAustin, TX 78704-7518 United States Located next to pharmacy inside the Randalls storernSaturday: Walk-in only, no appointments.