California businesses hire security guards to get steady, predictable protection. What many of them get instead is a revolving door. A recent UC Berkeley Labor Center factsheet puts the 2024 turnover rate in California’s security sector at 91.6%, compared with 63.5% for the private sector overall. If you manage a warehouse, retail center, apartment community or office park, that number affects you directly, whether or not your provider ever mentions it.
This guide explains why guard turnover is so high in California, what it quietly costs your site, and what to look for in a security guard company that can keep qualified people on your post.
What the Turnover Numbers Actually Say
The Berkeley Labor Center factsheet estimates that about 186,000 security guards work in California. Their median hourly wage is $20.09, while the median for all California workers is $28.16. The same report finds that 81.3% of California guards earn less than the MIT Living Wage for their region, which it sets at $30.48 per hour statewide.
Nationally, the picture is similar. The U.S. Bureau of Labor Statistics counted 1,304,000 security guard and gambling surveillance jobs in 2025 and projects just 1% growth through 2035. Yet it expects roughly 157,200 openings every year. Almost all of those openings come from people leaving the occupation or moving to other work, not from new positions.
| Measure | Figure | Source |
|---|---|---|
| California security sector turnover, 2024 | 91.6% | UC Berkeley Labor Center |
| Private sector turnover, 2024 | 63.5% | UC Berkeley Labor Center |
| Median hourly wage, California guards | $20.09 | UC Berkeley Labor Center |
| Guards below regional living wage | 81.3% | UC Berkeley Labor Center |
| Annual national openings | About 157,200 | U.S. Bureau of Labor Statistics |
The takeaway is simple. The work is steady, but the pay often does not cover the cost of living, so good guards leave for better-paying jobs.
Why Guards Leave So Quickly
Several pressures push guards out of the job, and most of them trace back to how the contract security business is priced.
Thin Margins Lead to Thin Wages
Many contracts are won on the lowest bid. When a client picks the cheapest hourly rate, the provider has little room above the legal minimum to pay for experience. A guard who can earn a dollar or two more at a competitor will often take it.
Irregular Schedules and Overnight Posts
Overnight, weekend and holiday shifts are the hardest to staff and the hardest to keep. Guards on those posts are the most likely to move to a day schedule with another employer. Sites that need 24/7 coverage feel this first.
Limited Career Paths
Without a path to supervisor, trainer or account manager roles, a guard sees the job as temporary. Companies that promote from within keep more of their people.
Training Without Support
California requires licensed guards to complete BSIS training, but classroom hours alone do not prepare someone for a specific site. When a new guard is dropped onto a post with no site orientation, frustration builds and the guard leaves.
What Turnover Costs Your Site
Turnover is not just a staffing problem for your provider. It shows up on your property in ways that are easy to miss until something goes wrong.
Lost site knowledge. A guard who has worked your property for a year knows which doors stick, which tenants work late and which vehicles belong. A new guard knows none of it. Familiarity is one of the most effective security tools, and turnover erases it.
Weaker incident response. Reports, escalations and access rules work best when the person on post has used them before. New guards hesitate or make avoidable mistakes.
Coverage gaps. When a guard quits without notice, the shift still has to be filled. Some providers fill it with whoever is available, sometimes someone who has never seen your site.
Management time. Every new face means another orientation, another set of keys or access cards and another conversation about expectations. Property managers often absorb that work without ever seeing it on an invoice.
A Simple Example
Consider a distribution center with one fixed overnight post. If guard turnover at that site matched the 91.6% sector rate, the average guard would last about 13 months in the role (one divided by 0.916 is roughly 1.09 years). That is a simplification, since real tenure varies widely, but it shows the point. Within two years, the site would likely have trained two or more different guards on the same post, and each handoff is a window for missed patrols and lost context.
Now compare that with a provider that keeps its site guards for several years. The same post gets better every month because the guard learns the property.
How to Judge a Provider’s Stability
You do not need inside information to evaluate retention. You need to ask the right questions before you sign. When you review any proposal, use the list below.
- Ask for average guard tenure on comparable sites. A provider that tracks retention will have a number. One that does not track it cannot manage it.
- Ask how replacements are handled. The answer should include a written site orientation, post orders and a handoff with the outgoing guard whenever possible.
- Ask about pay and benefits. You do not need exact wages, but you can ask whether guards receive pay above the legal minimum, paid training and health coverage. Our guide to the cost per hour of security guards in California explains how pay rates relate to your bill.
- Ask who supervises. Regular supervisor visits catch problems before they become resignations.
- Ask for references from long-term clients. Sites that have used the same provider for years are a stronger signal than any brochure.
Our article on the questions to ask a security guard company covers more of these in detail.
Why the Cheapest Bid Often Costs More
A low hourly rate looks attractive on paper. But if cheap rates drive churn, you pay in other ways: extra management time, more incidents and the cost of replacing a provider that could not hold your site together. Reviewing the security guard contract terms before you sign also helps you spot clauses that limit your options when service slips.
If you are already frustrated with constant guard changes, you are not stuck. It is possible to switch security guard companies without leaving your property uncovered, as long as you plan the handover.
How OnGuard Approaches Retention
OnGuard Security is a BSIS-licensed company that has served California businesses for more than 20 years. Our approach to retention comes down to a few practical commitments:
- We assign guards to specific sites and keep them there whenever we can, so site knowledge builds up over time.
- We provide a site orientation and written post orders for every new assignment.
- We use supervisors to check posts and support guards in the field.
- We offer service without long lock-in contracts, so we earn your business through performance.
You can judge the results yourself. Ask any provider, including us, to put retention and coverage commitments in writing.
Key Takeaways
- California’s security sector had a reported 91.6% turnover rate in 2024, well above the 63.5% private sector average.
- Low pay relative to the cost of living, irregular shifts and weak career paths drive most departures.
- Turnover costs your site in lost knowledge, weaker response, coverage gaps and management time.
- Ask any provider for average guard tenure, replacement procedures and supervision practices before you sign.
- The lowest hourly bid often leads to higher total cost once churn is counted.
Frequently Asked Questions
Why is security guard turnover so high in California?
The main drivers are wages that fall below regional living costs for most guards, difficult overnight and weekend shifts, and few promotion paths. The UC Berkeley Labor Center reports that 81.3% of California guards earn less than the MIT Living Wage for their region.
How can I tell if my guard company has a retention problem?
Watch for frequent new faces on your post, last-minute shift changes and guards who do not know site procedures. You can also ask the provider for average tenure on comparable sites.
Does paying more per hour reduce turnover?
Often it does, because higher billing rates give a provider room to pay guards better and offer training and benefits. A higher rate is not a guarantee, so pair it with questions about retention and supervision.
What happens if my guard does not show up for a shift?
A reliable provider has a backup process, such as on-call guards or a supervisor who covers the post. Ask for that process in writing, along with how quickly a replacement will arrive.
Can I change security companies if turnover is hurting my site?
Yes. Review your contract for notice and termination terms, line up a replacement provider and schedule a handover so there is no gap in coverage.
Conclusion
High guard turnover is a defining problem in California’s security industry, and it lands on the businesses that depend on consistent protection. You cannot fix the labor market, but you can choose a provider that treats retention as a core part of service. Ask for tenure data, insist on site orientation and look at total cost instead of the lowest hourly rate.
If you want a provider that builds long-term site knowledge, contact OnGuard Security for a free consultation and a site-specific coverage plan.