Security Guard Companies in San Francisco, California

10 security guard companies serving San Francisco, California. Compare addresses, contacts, and coverage. Tell us what you need and we'll match you to a vetted partner.

1. Abm Security Svc

   600 Harrison St # 600, San Francisco, CA 94107-1390

   (415) 351-4386 www.abm.com/pages/default.aspx San Francisco County 20 to 49 employees

2. Allied Universal

   350 Sansome St # 520, San Francisco, CA 94104-1310

   (415) 956-6070 www.guardsmark.com San Francisco County 250 to 499 employees

3. Ambassador Private Security

   1341 Evans Ave, San Francisco, CA 94124-1705

   (415) 822-8811 San Francisco County 20 to 49 employees

4. Armada Security

   701 Pennsylvania Ave, San Francisco, CA 94107-3461

   (415) 647-8500 www.armadasecurity.com San Francisco County 100 to 249 employees

5. Cal Bay Protective Svc

   1270 Pennsylvania Ave, San Francisco, CA 94107-3415

   (415) 282-0600 www.calbaysecurity.com San Francisco County 20 to 49 employees

6. Execushield Inc

   600 Somerset St, San Francisco, CA 94134-1959

   (415) 508-0825 www.execushield.com San Francisco County 20 to 49 employees

7. Inter-State Security

   229 Downey St, San Francisco, CA 94117-4421

   (415) 661-2100 www.inter-statesecurity.com San Francisco County 20 to 49 employees

8. Pro Tech Security Inc

   111 Sutter St # 550, San Francisco, CA 94104-4510

   (415) 243-2100 www.protechbayarea.com San Francisco County 250 to 499 employees

9. St Moritz Security Svc Inc

   870 Market St # 564, San Francisco, CA 94102-3016

   (415) 399-9220 www.smssi.com San Francisco County 50 to 99 employees

10. Universal Protection Svc

    545 Sansome St # 600, San Francisco, CA 94111-2916

    (415) 392-2008 www.universalpro.com San Francisco County 100 to 249 employees