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Workers' comp & Cal/OSHA

The most expensive part of running a guard company is the part nobody explains.

Workers' comp and Cal/OSHA quietly decide whether your margins survive — and most of what's written online is the national answer, not California's. Here's what this state actually requires, in plain English, with every rule sourced. Start with the one that costs owners the most money.

Do this before you read anything else: pull your workers' comp declarations page and find the class code next to your guards. If it says 7720, it's almost certainly wrong — and a wrong code means a wrong price. More on that below.
Know the players

Four bodies you deal with — only one can fine you for safety

Most owners treat all of them like the tax man. Three of the four are actually on your side. Getting this map straight is the whole game.

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Cal/OSHA Enforcement

They show up and write citations. This is the only one of the four that fines you for a safety violation.

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Cal/OSHA Consultation

A separate branch that walks your site and helps you fix hazards — free, no citations, and it doesn't report to Enforcement.

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WCIRB

Not the government, doesn't sell insurance, doesn't set your price. It scores your claims — and you can challenge that score.

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State Fund & carriers

They sell the insurance and provide free loss-control tools. Your broker and adjuster live here — use them, and check their work.

Don't confuse them with BSIS. BSIS issues your PPO license and has nothing to do with workers' comp or Cal/OSHA. Workers' comp and safety live with the Department of Industrial Relations (Cal/OSHA and the DWC), the WCIRB, and the Labor Code. (BSIS can still act on your license — a different lane entirely.)

The free help nobody uses

Cal/OSHA will walk your site for free — and won't tell the ticket-writers

Cal/OSHA has two halves that don't talk to each other. One writes tickets. The other comes out, walks your operation with you, and helps you fix what it finds — no citations, no fines, no report to Enforcement. That's their own written rule.

The only catch: you have to actually fix what they identify. Sit on known hazards and the protection goes away. Fix them and you've turned an inspection into free consulting.

Cal/OSHA Consultation

800-963-9424

Free. It costs nothing but a phone call.

The meat

10 things California guard companies get wrong

Every one of these comes from real California law. None are exotic — which is exactly why they keep costing owners money.

1. Your class code is 7721(2). Not 7720.

Pull your declarations page and find the code next to your guards. If it reads 7720, that's the national (NCCI) code used in other states — in California it corresponds to police, not private security. California's own code for security guard and patrol services is 7721(2), armed or unarmed. Almost every article online quotes 7720 because that's the national answer. Wrong code, wrong price — and if your broker got this wrong, ask what else is.

2. The WCIRB can't fine you — and you can fight your score.

The WCIRB isn't a government agency, doesn't sell insurance, and doesn't set your price. It adds up your claims and prints a score. If that score is wrong, you can challenge it (Insurance Code 11753.1). Almost nobody does.

3. Your X-Mod is a credit score for injuries — and 1.00 isn't good.

1.00 means exactly average. Below it you pay less; above it you pay more. Once you're above about 1.25, the price is the small problem — that's where carriers stop quoting you and clients cross you off bid lists. Your X-Mod sits right on the vendor form.

4. There's no 0.79 floor. Your floor is on your own paper.

People repeat that 0.79 is as low as you can go. That's not a California rule. Your real floor has a name — your Loss-Free Rating, the mod you'd have with zero claims. It's printed on your WCIRB worksheet, it's your number and nobody else's, and it drops as your payroll grows (a good story for a lender or a buyer).

5. Your score runs on guesses, not on money you spent.

This is the one that costs owners the most. The score doesn't use what a claim actually cost — it uses what the adjuster guessed it would cost. That guess is the reserve. A claim carrying a $75,000 reserve prices your renewal at $75,000, even if it settles for $20,000 later. And your claims get valued for reporting about 18 months after your policy starts — whatever the reserve says on that date is the number that follows you into renewal. So pull loss runs every quarter, sit with the adjuster, and close what can close. Do it early or don't bother.

6. Lots of small claims hurt more than one big one.

Three $6,000 claims damage your score more than one $18,000 claim — the formula counts small claims at full weight and knocks big ones down. There's even a safety net: with only one claim, your mod can't go more than 25 points above your Loss-Free Rating. One bad injury on a clean record is protected. Three sloppy ones aren't. Spend your prevention money on the everyday slips, strains, and sprains — not just the nightmare event.

7. You're likely off the OSHA 300 log — not off the 8-hour call.

Guard companies (NAICS 5616) sit on a list that skips the OSHA 300 log. It's real — but conditional: if OSHA, the Bureau of Labor Statistics, or Cal/OSHA asks you in writing to keep records, you keep them. And skipping the log skips nothing else. You still must make the 8-hour serious-injury call, file the Form 5020, and keep the workplace-violence log SB 553 requires. Knowing half of this is worse than knowing none of it.

8. A guard assaulted on post and admitted is an 8-hour phone call.

The definition of a serious injury changed in 2020. It used to be that an injury caused by a crime didn't count — that exception is gone. Today, if your guard is assaulted on post and admitted to the hospital, you have 8 hours to report it to Cal/OSHA, by phone or online only (email is no longer accepted). Go read your call-out list this week — most in our industry were written before 2020.

9. Your client contract may have made you responsible for their hazards.

You work on other people's property, and the Labor Code has a rule for it. Cal/OSHA can cite four kinds of employer at one site; three of them can be cited even if none of their own people got hurt. You're always the "exposed" employer. But you become the "controlling" employer three ways: your contract says you're responsible for site safety, your contract says you'll do safety walks, or your supervisors go around directing other crews. Sales teams write that first clause in because it sounds like value — it's a liability clause. Read your MSAs, and when a guard writes up a hazard, send it to the client in writing and keep proof. A note that never leaves your building protects nobody.

10. Where the guard gets treated decides what the claim costs.

Whoever sees your guard in the first two days sets the tone of the whole claim. An ER visit for a sprained wrist builds a big open file; an occupational clinic writes a work-status note that afternoon and gets them on light duty. Three moves: find out whether you have a medical network (MPN) and get the clinic list in writing; name a specific clinic for every post (the same brand can be in-network at one address and out at another); and give new hires the predesignation notice at hire. Never lean on "it was just first aid" to dodge a claim — the first $250 of every claim already comes off, and punishing someone for reporting is its own violation (Labor Code 132a), worse than the claim you were dodging.

Your safety plan

The IIPP — the ticket Cal/OSHA writes most

Every California company with even one employee needs a written Injury and Illness Prevention Program. A few things guard companies routinely miss.

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It has nine parts, not eight

A ninth was added in 2020: employees can request the plan and you have five business days to hand them a free printed copy. Most guards have no company email — be ready to print.

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Two breaks most owners miss

Brand-new employers generally can't be fined for a safety-plan violation in year one if they made a real effort. And guard companies are on the state's non-high-hazard list — adopt, post, and actually use the state's free template and a first violation is off the table.

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Under 20 + X-Mod ≤ 1.1

Fewer than 20 employees, on the non-high-hazard list, and an X-Mod of 1.1 or under? Your documentation load drops a lot. Cross 1.1 and it comes back — your safety score is a paperwork rule too, not just a price.

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New post = new hazard check

Every new client site is a place your plan has never looked. Do a hazard assessment before the first shift.

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New post = new training

Moving a guard from a lobby to an outdoor patrol is a new job. Give a site-specific hazard talk every time — and write it down.

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Supervisors count too

A manager over 15 sites needs to know the hazards at all 15. The plan isn't just for the officer on post.

If you do nothing else

Do this Monday

  • ✓Check your class code. It should be 7721(2).
  • ✓Ask your broker for three years of loss runs, in writing.
  • ✓Find your Loss-Free Rating on your WCIRB worksheet.
  • ✓Get your MPN network name and clinic list; pick a clinic per post.
  • ✓Read your call-out list; add the 8-hour rule for assaults.
  • ✓Read one client contract for site-safety language.
  • ✓Write or fix your IIPP — nine parts, posted and dated.
  • ✓Call 800-963-9424 and book the free Cal/OSHA visit.
The Comp & Cal/OSHA Review

Want a second set of experienced eyes on your comp?

An à-la-carte engagement — no QM relationship required. I go through the same list above against your actual paperwork and hand you a prioritized plan to lower cost and close exposure.

  • ✓Class-code verification (are your guards really 7721(2)?)
  • ✓Loss-run, reserve & X-Mod review — what's driving your number
  • ✓Client-contract (MSA) safety-language review
  • ✓IIPP, call-out list & clinic/MPN setup
Request a Comp & Cal/OSHA Review →
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Lower cost. Less exposure.

The cheapest expensive decision you'll make.

Workers' comp FAQ

Questions operators ask

What class code should a California security guard be?

In California, security guard and patrol services are 7721(2) — armed or unarmed. 7720 is the national answer used elsewhere and doesn't match California, so a guard company coded 7720 is likely misclassified. Confirm on the WCIRB classification search.

What's a good X-Mod?

1.00 is average, not good. Above ~1.25, carriers may stop quoting and clients may drop you from bid lists. Your true floor is your Loss-Free Rating (on your WCIRB worksheet), and it falls as payroll grows. There's no fixed 0.79 floor in California.

Does Cal/OSHA Consultation issue fines?

No — it's separate from Enforcement, issues no citations, and doesn't share findings, as long as you fix what it identifies. Free at 800-963-9424.

Do guard companies keep the OSHA 300 log?

Generally no (NAICS 5616 partial exemption) — unless a government agency asks in writing. It does not exempt you from the 8-hour serious-injury call, the Form 5020, or the SB 553 violence log.

This page is education, not legal advice, and these rules change every year. Workers' comp and safety in California are governed by the Department of Industrial Relations (Cal/OSHA and the DWC) and the WCIRB — not BSIS. Verify any figure against the source before you bet on it.

Where this comes from: WCIRB Uniform Statistical Reporting Plan & Experience Rating Plan (class codes, X-Mod, reserves, valuation, Loss-Free Rating, single-claim limitation, $250 exclusion) · Insurance Code 11753.1 (challenging your X-Mod) · 8 CCR 3203 (IIPP) · dir.ca.gov/dosh/consultation.html (free consultation) · 8 CCR 342 and Labor Code 6302(h), as amended by AB 1804 & AB 1805 (the 8-hour call) · 8 CCR 14300.2, App. A, Table 1 (log exemption) · Labor Code 6400(b) and 8 CCR 336.10–336.11 (multi-employer worksites) · Labor Code 6401.9, from SB 553 (violence plan & log) · Labor Code 4600 & 4616 (medical control & MPN) · Labor Code 5401 & 5402 (claim form & treatment clock) · Labor Code 132a (no retaliation for reporting). Rules in Title 8 and the WCIRB plans change on annual cycles — confirm current text before relying on it.

Not sure where your comp really stands?

Start with your class code and your last three years of loss runs. If you want a second set of eyes on them, I'm happy to help — whether or not we ever work together.

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