76 security guard and private security companies in Rancho Cucamonga, California. Ranked by license status, profile views and recommendations.
Part of the directory of security companies in California. New to California? See how California security licensing works.
76 companies · Page 1 of 2
A-SOURCE SECURITY SERVICES
ACCELERATED SECURITY AND TRAINING SERVICES INC.
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ALERTONE SERVICE, INC.
AMERICAN THREAT ASSESSMENT CONSULTING INC
BLA INVESTIGATION & SECURITY
BLUE LINE PROTECTION SERVICES PATROL
BLUELINE SECURITY SERVICES
CSPS COMPLETE SECURITY & PATROL SERVICES
DELICE EXECUTIVE PROTECTION
DISTRICT & CHARTER PATROL
FIRST SHIELD SERVICES CORPORATION
G & N INVESTIGATIVE/SURVEILLANCE SPECIALISTS
GLEN COZART INVESTIGATIONS, INC. (AKA) GCI, INC.
IMPERIAL PRIVATE SECURITY SERVICES, INC.
J & A GROUP SERVICES INC
J3 PROTECTIVE SERVICES
JID SECURITY SERVICES INC
JOE MAR POLYGRAPH & INVESTIGATION SERVICES, INC
LINCOLN CLAIM CONSULTANTS
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Rancho Cucamonga is a logistics and retail hub in the Inland Empire, with large distribution centers, industrial parks, and shopping destinations like Victoria Gardens. Warehouse security, mobile patrol for commercial plazas, and construction site coverage lead demand, alongside HOA services for its planned residential communities.
The providers below are ranked on merit, but the final check is yours. Work through these four steps before you sign anything in Rancho Cucamonga:
Private security in California is licensed at the state level by the California Bureau of Security and Investigative Services (BSIS), Department of Consumer Affairs. A legitimate company operating in Rancho Cucamonga holds a Private Patrol Operator (PPO) license, which means it has cleared California BSIS's ownership, background-check and insurance requirements. Ask for that license number in writing and verify it yourself — a certificate on the wall tells you nothing about current standing, since a license can be suspended or revoked.
Hiring an unlicensed company is a risk you carry. In California, operating without a license is misdemeanor (Cal. Business & Professions Code §7582.3). Operating as an unlicensed private patrol operator (or knowingly engaging a non-exempt unlicensed one) is a misdemeanor punishable by a $5,000 fine, up to one year in county jail, or both; falsely holding oneself out as licensed (badge, ID/business card, letterhead, or advertising) is a separate misdemeanor with a fine up to $10,000, and a conviction bars BSIS licensure for one year (five years on a second offense).
Rancho Cucamonga scores 77/100 on our Crime Index (grade B), which makes it safer than 61% of the 759 US cities we track. The index is built from FBI Crime Data Explorer reports for a population of 177,179.
Crime Index
Crime rates describe a city, not a specific address — the right level of coverage depends on your block, your hours and what you're protecting. Use the neighborhood breakdown to see how Rancho Cucamonga varies internally before you scope a contract.
See the full Rancho Cucamonga Crime Index and neighborhood breakdown