Hand off closing duties and late-night alarms to licensed officers with lock-up and alarm response across Southern California, verified open/close, rapid response, and key-holding.
Closing up alone and driving to a 2 a.m. alarm is risky for employees. Officers handle the open and close, respond to activations, and verify the site, day or night. Our officers are state-licensed through the California Bureau of Security and Investigative Services (BSIS).

Our lock-up and alarm response service covers 6 core duties:
Explore the other licensed security services we provide across Southern California.

Live 24/7 CCTV monitoring, alarm verification, and dispatch.
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Always-on coordination, escalation, and real-time updates.
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Monitoring plus trained officers who verify and respond on-site.
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Trained, uniformed officers for access control, deterrence, and front-line presence.
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Marked, GPS-tracked patrols across large or multi-site properties.
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Scheduled and random patrols with logged, verifiable checkpoints.
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Certified fire watch during outages, hot work, and system downtime.
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Crowd control, access, and VIP protection for events of any size.
↗Get in touch today for expert assistance, fast deployment, or to schedule a consultation tailored precisely to your security needs.
Lock-up and alarm response delivers 6 clear benefits:
We assess your property, risks, and coverage needs at no cost.
You get a tailored plan and a clear, no-obligation quote.
Licensed, screened officers arrive on site, briefed on your post orders.
24/7 dispatch backs the post, with shift-by-shift reporting.
49 industries · 5 categories · across Southern California

We hold your keys securely, respond to activations fast, and verify the premises before clearing each call. We have earned hundreds of 5-star reviews with honest, accountable work.
Licensed, bonded & insured under California BSIS.
A local team serving all of Southern California.
Fast deployment with same-day options.
24/7 dispatch and US-based supervision.
Trained, screened officers you can rely on.
Clear written reporting on every shift.
From Ventura to San Bernardino, our licensed officers and 24/7 dispatch protect five Southern California regions. Click a pin or county on the map to see every city we cover.

Talk to our team about lock-up and alarm response coverage, scheduling, and pricing, no obligation.
Tell us about your property and we will build a custom lock-up and alarm response plan with a clear, no-obligation quote.
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