Laboratory Locations

Tucson

2 Convenient Tucson Laboratory Locations

LabXpress has been proud to serve Tucson employers to provide employee drug testing. Both of our Tucson laboratories also partner with Arizona DCS to provide drug screening through our sister company, PSI, who operates out of LabXpress laboratories. 

Please choose a link below to view the services, hours, address and photos for each of our Tucson lab locations.

At times this is the highlight of my week. The professionalism of the employees is extremely awesome, and they’ve made me so comfortable, I love to chat with them. They make my day!!

5/5
Sara Gillian HBG Robinson

South Tucson

South Tucson Laboratory PSC

PSI Drug Testing

Hours
Monday – Friday 8:00AM – 8:00 PM

Saturday – Closed

Sunday – Closed

DCS Ordered – No Appointment Needed

Employee Drug Testing

Hours
Monday – Friday 8:00AM – 8:00 PM

Saturday – Closed

Sunday – Closed

Employer Ordered – No Appointment Needed

North Tucson Laboratory PSC

PSI Drug Testing

Hours
Monday – Friday 8:00AM – 8:00 PM

Saturday – Closed

Sunday – Closed

DCS Ordered – No Appointment Needed

Employee Drug Testing

Hours
Monday – Friday 8:00AM – 8:00 PM

Saturday – Closed

Sunday – Closed

Employer Ordered – No Appointment Needed