| Business | Phone |
| American Diversified Security 4340 Redwood Hwy # F100, San Rafael 94903 | (415) 472-6631 |
| J T Executive Protection 4460 Redwood Hwy # 16, San Rafael 94903 | (415) 336-5601 |
| Forbes Security 50 Belvedere St # B, San Rafael 94901 | (415) 453-3901 |
| Guardian Park Avenue Security 4040 Civic Center Dr, San Rafael 94903 | (415) 444-5600 |