Security Guard Companies in Alameda County, California

26 security guard companies serving Alameda County, California. Tell us what you need and we'll match you to a vetted partner.

1. 238 Security & Investigation

   24326 Mission Blvd # 8, Hayward, CA 94544-1058

   (510) 733-5411 www.4security.com Alameda County 20 to 49 employees

2. A Ni Private Security & Patrol

   4122 Broadway, Oakland, CA 94611-5112

   (925) 284-9710 www.anisecurity.net Alameda County 10 to 19 employees

3. Access Hardware Supply Inc

   14447 Griffith St, San Leandro, CA 94577-6701

   (661) 224-1011 www.store-accesshardware.com Alameda County 20 to 49 employees

4. Ads Security

   PO Box 7717, Fremont, CA 94537-7717

   (916) 395-7000 www.adsguards.com Alameda County 50 to 99 employees

5. All About Security Agency

   1305 Franklin St # 300, Oakland, CA 94612-3222

   (510) 839-8675 www.allaboutsecurity1.com Alameda County 50 to 99 employees

6. Allied Barton Security Svc

   360 22nd St # 305, Oakland, CA 94612-3029

   (510) 839-4041 www.alliedbarton.com Alameda County 250 to 499 employees

7. Allied Universal

   100 Hegenberger Rd # 130, Oakland, CA 94621-1447

   (510) 562-7606 www.guardsmark.com Alameda County 250 to 499 employees

8. Ani Private Security & Patrol

   4122 Broadway, Oakland, CA 94611-5112

   (510) 652-6833 www.anisecurity.net Alameda County 50 to 99 employees

9. Bay Area Patrol

   3984 Washington Blvd Pmb 314, Fremont, CA 94538-4954

   (510) 440-9160 www.bayareapatrol.com Alameda County 20 to 49 employees

10. Bay Valley Security

    4096 Piedmont Ave # 550, Oakland, CA 94611-5221

    (510) 333-8694 www.bayvalleysecurity.com Alameda County 20 to 49 employees

11. Big Dog Security

    210 Boeing Ct, Livermore, CA 94551-9258

    (925) 245-1711 www.signal88.com Alameda County 50 to 99 employees

12. C & C Security Patrol

    4615 Enterprise Cmn, Fremont, CA 94538-6345

    (510) 713-1260 www.m.ccsecuritypatrol.net Alameda County 250 to 499 employees

13. Eks Security Inc

    2111 Geer Rd # 201a, Turlock, CA 95382-2459

    (510) 713-2345 www.ekssecurity.com Alameda County 10 to 19 employees

14. Ipi-International Protctn

    37485 Fremont Blvd # C, Fremont, CA 94536-3750

    (510) 792-4444 www.ipi-world.com Alameda County 20 to 49 employees

15. Monument Security

    7700 Edgewater Dr # 630, Oakland, CA 94621-3022

    (510) 430-3540 www.monumentsecurity.com Alameda County 100 to 249 employees

16. Northland Control Systems

    44150 S Grimmer Blvd, Fremont, CA 94538-6310

    (510) 403-7600 www.northlandcontrols.com Alameda County 20 to 49 employees

17. Overton Security Svc Inc

    39300 Civic Center Dr # 370, Fremont, CA 94538-2397

    (510) 791-7380 www.overtonjanitorial.com Alameda County 100 to 249 employees

18. Premiere Protective Svc

    10700 Macarthur Blvd # 200, Oakland, CA 94605-5213

    (510) 562-9500 Alameda County 20 to 49 employees

19. Prestige Protection

    7041 Koll Center Pkwy # 100, Pleasanton, CA 94566-3192

    (925) 485-9535 Alameda County 100 to 249 employees

20. Securitas Security Svc USA

    7677 Oakport St # 725, Oakland, CA 94621-1962

    (510) 568-6818 www.securitasinc.com Alameda County 20 to 49 employees

21. Security Services

    3100 Summit St, Oakland, CA 94609-3412

    (510) 763-4001 Alameda County 100 to 249 employees

22. Sentry Alert Inc

    1240 6th St # A, Berkeley, CA 94710-1464

    (510) 524-1688 www.sentryalert.com Alameda County 10 to 19 employees

23. Sonitrol-Southern Alameda Cnty

    3090 Teagarden St, San Leandro, CA 94577-5721

    (510) 346-4716 www.sonitrol.com Alameda County 10 to 19 employees

24. South County Security Svc

    22551 2nd St # 240, Hayward, CA 94541-1276

    (510) 783-2696 www.2southcountysecurity.net Alameda County 20 to 49 employees

25. Stanley Security

    47225 Fremont Blvd, Fremont, CA 94538-6502

    (510) 252-5600 www.stanleycss.com Alameda County 10 to 19 employees

26. Trojan Systems Inc

    60 Rickenbacker Cir, Livermore, CA 94551-7211

    (925) 245-1510 www.trojansystems.com Alameda County 20 to 49 employees