| Business | Phone |
| Atc Drug Testing 3435 Camino Del Rio S # 208, San Diego 92108 | (619) 624-9986 |
| Behavior Research 9275 Sky Park Ct # 105, San Diego 92123 | (619) 443-0121 |
| California Drug Testing Assoc 9275 Sky Park Ct # 105, San Diego 92123 | (858) 467-7682 |
| Drug & Alcohol Testing Mgmt 13230 Evening Creek Dr S, San Diego 92128 | (858) 486-3098 |
| Amc Drug Testing Inc San Diego 92108 | (619) 641-0078 |
| Substance Abuse Evaluation 3505 Camino Del Rio S # 208, San Diego 92108 | (619) 280-3059 |
| Ruiz & Assoc 9750 Via De La Amistad, San Diego 92154 | (619) 661-0572 |
| Drug Alcohol Testing 13230 Evening Creek Dr S # 213, San Diego 92128 | (858) 974-3535 |