About WK Security Service

A licensed security guard company in Torrance, CA.

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.

WK Security logo: a dark shield with a glowing cyan outline, a white WK monogram and an amber signal dot

Why clients choose WK

What you can count on

Licensed WK security officer with ID badge on duty

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.

Two WK security officers on duty in Los Angeles

Local to Torrance and LA County

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.

Security officer reviewing camera feeds and shift logs

Reports you can read

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

WK operations team planning coverage on screens

A security plan for your site

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