| Business | Phone |
| Atlas Security & Patrol Inc 625 Ellis St # 202, Mountain View 94043 | (650) 903-9495 |
| Foothill Securities Inc 1674 N Shoreline Blvd, Mountain View 94043 | (650) 941-1962 |
| Us Security Assoc Inc 465 Fairchild Dr # 227 # B, Mountain View 94043 | (650) 967-7800 |