Security guard quotes look simple. "$28 per hour, two-person post, twelve hours overnight." Multiply, sign. Most operators don't realize what's been hidden in that hourly rate — or what shows up later as overtime, no-shows, training churn, and the loss events the guard didn't prevent anyway.
This post walks the real math for a typical commercial overnight post in California or Arizona in 2026 — the kind of property a construction GC, multifamily operator, or commercial property manager actually pays for.
The base rate
Unarmed commercial guards in California and Arizona typically bill at $28–$42 per hour in 2026, depending on the guard company's overhead, the property's risk classification, and whether the guard is union or non-union. Armed posts and high-risk classifications run higher — sometimes $55–$75 per hour.
Let's take the common case: an unarmed overnight post at $32/hour, twelve hours per night (6 p.m. to 6 a.m.), seven nights a week.
- 12 hours × $32/hour = $384/night
- 7 nights × $384 = $2,688/week
- 4.33 weeks × $2,688 = $11,640/month for a single post
That's the simple math. Most operators stop there. They shouldn't.
What the bill rate already includes
The $32/hour rate is the guard company's bill rate, not the guard's wage. Industry-standard markup is roughly 1.5x–1.9x the wage. So the guard is taking home $17–$22/hour pre-tax; the rest is the company's overhead, supervision, insurance, payroll taxes, uniforms, training, and margin. This is normal and not a complaint — it's why guard companies exist. But it means there is very little flex in the bill rate for the guard's actual performance.
What shows up later
Overtime. Guard staffing is thin. When someone calls out, the guard already on post gets asked to stay. Overtime is typically billed at 1.5x. A few unavoidable double-shifts per month adds a meaningful line to the monthly invoice.
No-shows and post-down events. Even reputable guard companies experience post-downs. In a typical month, a single-post site will experience one to three nights where coverage is delayed, partial, or simply doesn't arrive. You may or may not be credited; you will not get the security you paid for those nights.
Turnover. Industry turnover in the guard sector runs above 100% annually. The guard at your gate this month is unlikely to be the same guard next quarter. Each new guard requires onboarding, site familiarization, and a learning curve during which they're less effective. The cost of turnover is borne partly by the guard company and partly by your property's actual safety.
Holiday premiums. Most contracts include time-and-a-half or double-time on major holidays. Eleven federal holidays at 1.5x adds up.
Loss events that happened anyway. The hardest number to put on a spreadsheet. A guard at the gate doesn't see what's happening at the back fence. A guard doing a 20-minute walk misses the 18-minute incident window. We routinely see post-incident reports where the loss occurred while the guard was on site, on shift, and on schedule.
Loaded all-in cost
For a single-post overnight, twelve hours a night, seven nights a week, the realistic loaded monthly cost in California or Arizona in 2026 is $11,500–$14,500 per month depending on overtime and holiday exposure. Annualized: $138,000–$174,000 per single post.
If you operate a multi-gate or multi-shift property — perimeter post plus a roving patrol, or 24-hour coverage instead of overnight only — the math scales linearly. A 24/7 single-post site lands around $230,000–$290,000/year. Two posts, 24/7, lands above $450,000/year.
Where remote monitoring lands
A typical remote monitoring deployment for a comparable property — perimeter cameras, AI analytics, live operator coverage during vulnerable hours — runs $1,500–$4,500/month depending on camera count, monitoring hours, and whether solar units are needed for off-grid coverage. For 24/7 active monitoring on a typical commercial or construction site, the upper end of that range is what most customers see.
That's a 60–75% reduction in monthly security spend versus a single guard post, with continuous coverage of every camera on the property rather than one location at a time.
Where guards still earn their cost
This isn't an argument that guards are obsolete. Specific use cases continue to justify the cost:
- High-touch hospitality. Hotels, casinos, premium retail — a uniformed human presence is part of the brand promise.
- Access control with discretion. Some properties need someone to make judgment calls in the moment — letting in a known contractor early, checking IDs, handling lobby traffic.
- Hands-on operations. Lockup and unlock, vehicle escort, lost-key responses, package handling.
- Regulated environments. Some industries — cannabis, certain federal-adjacent properties — have licensing requirements that mandate physical presence.
For everyone else, the math has shifted. Continuous monitored video with live operator intervention covers more property, responds faster, costs less, and is documented in court-grade timestamped video. The honest comparison isn't "guards are bad." It's "guards are expensive, and for most properties, the expense isn't buying what you think it's buying."
The hybrid path most customers actually take
Operators rarely fire guards on day one. The pattern we see most often: keep a smaller guard footprint for the specific hours and activities where physical presence matters (typically a few hours of overlap at shift change, lockup, or peak-traffic windows), and use remote monitoring to cover the rest. The combined cost is typically still 30–50% less than guards-only, with broader coverage and faster response.