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Warehouse security guide

24-hour warehouse security in Los Angeles: nights, weekends and holidays

A warehouse is empty for most of the week. Here is how to cover the hours nobody is there, and what to ask for so you can see it was done.

By Galaxy Security · Updated November 2026 · 6 min read

A Galaxy officer checking a load at a container trailer
A Galaxy officer checking a load. Our team, not stock photos.

If you run a warehouse, distribution center or yard in the South Bay, the Gateway Cities or north Orange County, you know the pattern. People leave, the gate closes, and trailers sit full until the morning pickup. Searching for a "24 hour security guard" is the right first step. The question that matters is what happens at 2 AM, and how you would know.

The hours nobody is there.

Most thefts do not happen at noon with a full crew on the dock. Per Overhaul, 29% of cargo theft cases happen between midnight and 6 AM (Overhaul Q1 2026, via CCJ). That is the stretch when a building is usually empty.

Southern California is where this lands hardest. Per Overhaul, the first 200 miles of shipments leaving Southern California account for 37% of all US cargo theft (Overhaul Q2 2026, via CCJ). Warehouses and distribution centers were 37% of identified theft locations in Q2 2026 (Overhaul, via FreightWaves). Different numbers, different sources. Both point to the same place: your building, after hours.

Near the ports of Los Angeles and Long Beach, and along the 710, 405 and 110, loaded trailers are often staged in yards for an early pickup. Torrance, Carson, Commerce, Vernon, Santa Fe Springs, Anaheim and Santa Ana all have that mix of docks, yards and long quiet nights.

Three ways to cover them.

  • An officer on site overnight. Closest to the gate, the trailers and the docks. Right when the yard is full, the freight is high value, or a gate stays open for late trucks.
  • Mobile patrol after close. An officer drives to your site at set times and checks it. Covers more for less. Right when the yard is small, fenced and lit. See yard mobile patrol in Los Angeles and Orange County.
  • A mix. An officer at the gate during working hours, patrol checks after close, and extra coverage for peak weeks. Many sites land here.

Cameras alone do not answer the 2 AM question, because a camera sees a truck and cannot ask where it is going. Our guide on cameras or guards at the warehouse gate goes through that choice.

For full on-site coverage, see warehouse security officers.

What to ask any company.

  • Who is on site at 2 AM, by name? You should know who is working your site tonight.
  • Can I see it was done? Not a promise. A record of the night, in your inbox in the morning.
  • Who checks the trucks? Every truck logged and checked against your records. Matches go in. The rest get pulled over.
  • Who do I call? A person who can decide, not a call center. Ours is the owner.
  • Is the officer licensed? Every Galaxy officer holds a California guard card, and license status is visible to you. Galaxy is a licensed California private patrol operator, PPO #120873.
  • What happens when something goes wrong? An incident should be written up the same shift and locked, so it can go to your insurer.

What a good morning record looks like is in what your morning security summary should tell you. To test the company you have now, see 7 checks to see if your security company is working.

Weekends and holiday weeks.

The long gap is not the night. It is the weekend, and the week of a holiday. Per CargoNet, theft has historically risen in Q4 and into the new year, and extended facility closures and reduced staffing over the holidays could add to it (Verisk CargoNet, Q3 2026 report, Nov 4, 2026).

Plan the closed days now: who is on site, who checks the yard, and who gets the record. Start with three checks at the dock before a truck leaves in holiday week, and watch for the signs your warehouse is becoming a target.

Need coverage fast? Officers can be on site within hours for urgent coverage. See warehouse and distribution center security in Los Angeles and Orange County.

Check your own gate.

Question 1 of 2

When a truck pulls up, is it checked against your own pickup list before it gets near a door?

Your night on record, in your inbox by morning.

With Galaxy, every truck, visitor and patrol goes on record as it happens. You can watch it live, and a summary of the night is in your inbox before your first meeting.

Your site Live
  1. 7:00 AM Night summary In your inbox
  2. 11:05 PM Truck out Matches the approved trailer On its way
  3. 10:40 PM Visitor Signed out
  4. 10:12 PM Truck in Doesn't match your records Pulled over
  5. 9:58 PM Visitor Signed in
  6. 9:41 PM Truck in Matches your records Let in
Illustration with example entries. Your real view is built around your site, and you see it during your Blind Spot Hunt.
  • Trucks logged in

    Checked against the records you give us. Matches go in. The rest get pulled over.

  • Visitors signed in and out

    You know who is on site, and when they left.

  • Live, any time

    Watch it as it happens, from your phone or laptop.

  • A morning summary

    The night, in your inbox before your first meeting.

  • Incidents on record

    Written up and locked, ready for your insurer.

  • The owner on the line

    A direct line to the owner. Not a call center.

Questions managers ask.

Do I need a guard on site 24 hours a day?

Not always. It depends on what sits in the yard and how long the building is empty. Some sites need an officer on site all night. Others do well with an officer at the gate in working hours and patrol checks after close. A walk of your gate, yard and docks shows which one fits.

What is the difference between a 24-hour guard and a 24/7 patrol?

A 24-hour guard stays on your site. A patrol officer drives between sites and checks yours at set times. On-site coverage is closer to the trucks and the gate. Patrol covers more ground for less.

Can officers start quickly if I need coverage now?

Officers can be on site within hours for urgent coverage. Call (888) 304-2529 and you reach the owner directly.

Armed or unarmed at night?

It depends on the cargo and the site. Armed rates are on request. Read our guide on armed or unarmed warehouse guards, then decide with us on a walk.

What is a Blind Spot Hunt?

A free walk of your gate, yard and docks with Galaxy. You keep a written Blind Spot Report: every blind spot, the top three fixes and draft post orders, even if you never hire us.

A Galaxy patrol car in a fenced truck yard

Show us your operation.

We'll walk it with you, hunt down every blind spot and show you what you'd see live.

  • Every blind spot, handoff by handoff
  • Ready to hand to your boss, a customer or your insurer
  • Yours to keep, even if you never hire us

Galaxy takes on a limited number of new clients at a time. Each site needs vetting and site-specific training.

Logistics + manufacturing security · PPO #120873

Not ready to talk? Score your site first.

Ten questions, two minutes. See where your gate, yard, docks, seals and nights stand, handoff by handoff. No call needed.

Take the Gate Scorecard
  • GateOn record
  • YardPartly
  • DockPartly
  • SealSlipping
  • After hoursPartly
Sample result. Yours shows the moment you finish.