
Licensed and background checked
Every officer is licensed and background checked, and trained in emergency response, conflict resolution, first aid and report writing. Armed officers hold current certifications and recertify on schedule.
About WK Security Service
WK Security Service (wksecurityservice.com) provides uniformed security officers, mobile patrols and event security to businesses and communities across Los Angeles County and Southern California.
Our mark is a shield with a single amber signal light. The shield is the job: protecting your people, property and assets. The light is the part most companies forget: someone awake, watching, and ready to answer. Our three words say the rest. Protect. Respond. Prevail.
Why clients choose WK

Every officer is licensed and background checked, and trained in emergency response, conflict resolution, first aid and report writing. Armed officers hold current certifications and recertify on schedule.

We are based in Torrance and our supervisors work the same streets as our officers. When you call, you reach the team that actually covers your site.

Daily activity reports and incident alerts in plain language, sent while things happen. You always know what happened on your property and when.

Coverage is built around your hours, entrances and budget, then adjusted as your site changes. Short term, long term, or a single night.