| Business | Phone |
| Able Drug Testing Ctr 10639 N 43rd Ave, Phoenix 85029 | (602) 547-1200 |
| At-Home Ten-Minute Self Drug Po Box 55568, Phoenix 85078 | (602) 494-6380 |
| Banner Occupational Health Svc 1300 W North Ln, Phoenix 85021 | (602) 417-3511 |
| Croft Consultants Workplace 11622 S Tusayan Ct, Phoenix 85044 | (480) 496-9116 |
| Occupational Nursing Svc Inc 3210 W Bell Rd # 104, Phoenix 85053 | (602) 548-9585 |
| No Step Drug Check Phoenix 85021 | (602) 743-5222 |
| Dat Express Test Ctr Po Box 55568, Phoenix 85078 | (602) 494-6460 |
| Drug Alcohol Testing Inc 3102 E Greenway Rd, Phoenix 85032 | (602) 404-0051 |