A Diligence Security Officer in a professional black uniform conducting an on-site patrol in Eastside Tacoma.

Security Guide

Unarmed vs. Armed Security Officers: Which Does Your Property Need?

An honest comparison of deterrence, liability, and cost — and why we staff unarmed Officers.

What Deters, and What Doesn't

Deterrence is a visibility problem before it is a force problem. A marked vehicle, a lit uniform, and an unpredictable patrol schedule change behavior on a property. Whether the Officer is armed is almost never visible from the distance at which the decision to leave is made.

The Liability Difference

Introducing a firearm changes the ceiling of every incident. A trespass that ends in a report becomes a trespass that could end in a shooting, a lawsuit, and a permanent association between your property and a headline. Insurers price that risk accordingly, and many commercial policies ask directly whether armed contractors are on site.

Where Armed Coverage Is Genuinely Warranted

  • Cash-in-transit and high-value bullion or pharmaceutical movement
  • Specific, credible, documented threats against named individuals
  • Certain regulated facilities where an armed post is a compliance requirement

If a property genuinely falls into one of those categories, we will say so and help you scope it — even when it means recommending a different contractor for that post.

What We Provide Instead

Trained unarmed Officers on Mobile Patrol or On-site posts, with de-escalation training, disciplined documentation, and a 24/7 Emergency Services escalation path. That mix protects commercial, retail, and residential Clients from Bellevue to Olympia.

We Protect People

Every post order we write starts from that premise. Property is replaceable; the person standing next to it is not. Talk to us about what your site actually needs.

Work With Diligence Security

Diligence Security LLC protects people across King, Pierce, Snohomish, Kitsap, and Thurston Counties. Explore our Patrol Officer programs, On-site Security posts, Emergency Fire Watch, and Event Security, or review the Service Areas we cover. Contact us for a site evaluation, or see our Officer training and guard card certification if you are staffing a Team of your own.

Frequently Asked Questions

Are unarmed security guards effective?
For the overwhelming majority of commercial, residential, and industrial properties, yes. Most incidents are deterred by visible presence and resolved by documentation and law enforcement escalation, not force.
Does armed security cost more?
Yes — typically a significant hourly premium, plus higher insurance costs for both the contractor and often the property owner.
Does Diligence Security provide armed officers?
No. Diligence Security staffs trained unarmed Officers across the Puget Sound region.

Protect your people with a Team you can trust and verify.

Request a professional site evaluation or immediate emergency deployment. Local Supervisors respond fast across the Puget Sound.