Security Guards in Castro Valley, CA
| Bit Security (510) 586-0291 | Castro Valley, CA 94546 17450 Vineyard Rd | Call NowDetails |
| Alarm Line (510) 247-9604 | Hayward, CA 94541 2.2 mi | Call NowDetails |
| Surfside Patrol (510) 244-7580 | San Lorenzo, CA 94580 3.1 mi 49 Paseo Grande | Call NowDetails |
| The Security Center (510) 670-0404 | Hayward, CA 94544 4.9 mi 25344 Cypress Ave | Call NowDetails |
| Garcia's Security Training (510) 582-4200 | Hayward, CA 94545 5.0 mi 777 Southland Drive | Call NowDetails |
| Seal-Mar Security Investigatns & Exctve Prtctn (510) 537-6635 | Hayward, CA 94542 5.1 mi 26164 Clover Rd | Call NowDetails |
| Guard Enforcement Security | San Leandro, CA 94577 6.9 mi 433 Callan Ave | Details |
| SecureLion Security (510) 209-8928 | Hayward, CA 94545 8.3 mi 3856 Bay Center Pl. | Call NowDetails |
| California Secure Logisitcs | Hayward, CA 94544 8.5 mi 30254 Santucci Ct | Details |
| Barrera Private Security (408) 368-4197 | San Leandro, CA 94577 9.4 mi 1515 Aurora Dr | Call NowDetails |
| Nor-Cal Private Security Service | Hayward, CA 94545 9.4 mi 29003 Tern Pl | Details |
| Shetler Security Service (510) 777-9140 | Oakland, CA 94621 10.9 mi 303 Hegenberger Rd | Call NowDetails |
| All Nation Security Services (888) 360-2525 | Oakland, CA 94621 10.9 mi 303 Hegenberger Rd | Call NowDetails |
| American Discount Security (408) 923-2500 | Union City, CA 94587 11.3 mi [33000 - 33098] Western Ave | Call NowDetails |
| Tutelage Security (510) 969-8136 | Oakland, CA 94621 11.4 mi 7901 Oakport St | Call NowDetails |
| Guard Express (925) 734-6060 | Pleasanton, CA 94588 13.7 mi 5700 Stoneridge Mall Rd Ste 315 | Call NowDetails |
| Security Officers Union (510) 261-2035 | Alameda, CA 94502 14.1 mi 1650 Harbor Bay Pkwy | Call NowDetails |
| Regional Protection Agency (888) 908-6097 | Pleasanton, CA 94588 14.1 mi 6200 Stoneridge Mall Rd | Call NowDetails |
| ASC Security USA (925) 227-1700 | Pleasanton, CA 94588 15.6 mi 6601 Owens Dr | Call NowDetails |
| Tri Security (925) 567-7110 | Danville, CA 94526 15.8 mi 536 San Ramon Valley Blvd | Call NowDetails |