Choosing the wrong security guard company can put your employees, customers, and property at risk. The contract you sign locks you in, the guards represent your brand, and a gap in coverage can happen at the worst possible moment.
Before you commit to any provider, ask the right questions. The answers will reveal which companies are prepared and which are cutting corners.
Here are the 10 questions every California business owner should ask before hiring a security guard company.
1. Are You Licensed by the California BSIS?
Every legitimate security guard company operating in California must hold a Bureau of Security and Investigative Services (BSIS) license. This is not optional. BSIS licenses verify that the company meets state training, background check, and insurance standards.
Ask for the license number and verify it directly on the BSIS public lookup database at bsis.ca.gov. If a company hesitates to provide this or the number does not check out, walk away.
Individual guards must also carry a valid BSIS guard card. Ask whether all assigned personnel are card-holding and whether the company tracks renewals.
2. What Training Do Your Guards Receive?
State law requires a minimum of 8 hours of power to arrest training before a guard begins work, with 16 additional hours completed within 6 months. That is the legal floor, not a benchmark for quality.
Ask what training goes beyond the state minimum. Do guards receive site-specific onboarding before their first shift? Are they trained in de-escalation, first aid, CPR, or emergency response? Companies that invest in guard development provide better service and fewer liability incidents.
At OnGuard, every security officer completes a thorough training program that covers both state requirements and real-world scenarios before being deployed to any client site.
3. What Insurance Coverage Do You Carry?
A security guard company should carry general liability insurance of at least $1 million per occurrence. Workers’ compensation coverage for all guards is also mandatory under California law.
Ask for a certificate of insurance and confirm that your business is named as an additional insured. This protects you if a guard is injured on your property or if an incident occurs during their watch.
Some companies carry umbrella policies that extend coverage above the primary limits. This matters if you operate a high-traffic venue or a high-value facility.
OnGuard carries $1.5 million in liability coverage and is fully bonded and insured, giving clients documented protection before a guard ever sets foot on their property.
4. Do You Require Long-Term Contracts?
Many security companies lock clients into 12- to 36-month contracts with steep early-termination fees. If the service quality drops after month two, you are stuck.
Ask the company to explain their contract terms clearly. What is the minimum commitment? What are the penalties for canceling early? Is there a trial period or a shorter initial agreement?
OnGuard does not require long-term contracts. Clients have the flexibility to scale services up or down based on actual needs, without being tied to terms that no longer fit.
5. How Do You Screen and Background-Check Your Guards?
BSIS licensing requires background checks, but the depth of those checks varies widely between companies. Ask specifically what the screening process covers: criminal history, employment verification, drug testing, and reference checks.
Ask who conducts the background checks and how often they are renewed. Guards who passed a background check two years ago may not be the same guards today.
The screening process is a direct indicator of the company’s overall standards. Thorough vetting means fewer incidents and more trustworthy personnel on your site.
6. What Is Your Guard-to-Supervisor Ratio?
Guards perform better and respond more reliably when they have direct supervision. Ask how many field supervisors the company deploys and how often supervisors check on active posts.
A company that cannot answer this question clearly is likely understaffed at the management level. Guards left without oversight tend to have higher rates of no-shows, tardiness, and off-post behavior.
Ask whether supervisors conduct random site visits and whether those visits are documented. Documentation matters if you ever need to dispute an incident or review a guard’s conduct.
7. What Happens If a Guard Calls Out Sick?
Guard no-shows are one of the most common complaints clients have with security companies. The question is not whether it will happen, but how the company handles it when it does.
Ask whether the company maintains a qualified relief pool. How quickly can a replacement be dispatched? Is there a guaranteed coverage commitment in the contract? What happens if a replacement cannot be found?
A company that does not have a clear, fast answer to this question has likely left clients uncovered before.
8. Can You Provide References from Similar Businesses?
A security company may have a long client list without relevant experience in your industry. A company experienced in retail loss prevention may not understand the specific demands of a construction site or an event venue.
Ask for references from clients in your industry, your city, or with a similar property type. Call those references and ask about response times, communication, and whether they experienced any coverage gaps.
Client feedback is the most reliable signal of what you will actually experience as a customer.
9. What Reporting and Communication Systems Do You Use?
Modern security operations use digital incident reporting, guard tracking software, and real-time communication tools. Ask whether the company uses a guard tour verification system that logs when guards check specific points on your property.
Ask how incidents are reported and how quickly you will be notified if something happens on your site. Is there a client portal where you can review activity logs and incident reports?
Transparency in reporting shows that a company has nothing to hide and that they are accountable to the clients they serve.
10. What Makes Your Guards a Good Fit for My Specific Site?
Every property is different. A guard assigned to a corporate lobby has different responsibilities than one patrolling a warehouse at 2 a.m. or checking credentials at a private event.
Ask how the company matches guards to specific client types. Do they consider a guard’s experience, temperament, and training background when making assignments? Will the same guards be assigned to your location consistently, or will you see constant rotation?
Consistency matters. A guard who knows your site, your staff, and your routines provides far better protection than a rotating pool of unfamiliar faces.
Key Takeaways
- Verify BSIS licensing before anything else: Check the license number directly at bsis.ca.gov to confirm the company is legally authorized to operate in California.
- Go beyond minimum training requirements: Ask what the company does beyond the state-mandated hours to prepare guards for real situations.
- Read the contract in full before signing: Understand the minimum commitment, cancellation terms, and any penalty clauses before you agree to anything.
- Demand proof of insurance: Ask for a certificate of insurance and confirm your business is listed as an additional insured party.
- Ask about relief coverage: A company without a clear plan for guard absences will leave you exposed at the worst time.
- Check references in your industry: Past client experience with a similar business type is the best predictor of the service you will receive.
Frequently Asked Questions
How do I verify a security guard company’s BSIS license in California?
Visit the BSIS license lookup tool at bsis.ca.gov and search by company name or license number. The result will show whether the license is active, suspended, or expired. This takes under two minutes and is one of the most important steps before hiring any security provider.
What insurance should a California security guard company carry?
At minimum, look for general liability coverage of $1 million per occurrence and workers’ compensation for all guards. Ask to be named as an additional insured on their policy. Companies operating higher-risk environments often carry umbrella policies that extend total coverage significantly.
Are long-term security guard contracts required in California?
No. Long-term contracts are a company policy choice, not a legal requirement. Some companies require 12 to 36-month agreements, while others offer flexible month-to-month arrangements. Always ask about the minimum term and early termination fees before signing.
How quickly should a security company be able to fill a guard vacancy?
Top companies maintain a relief pool and can dispatch a qualified replacement within two to four hours of a no-show. Ask specifically about their coverage guarantee and what your contract says about response time for unexpected absences.
What is a guard tour verification system and do I need one?
A guard tour system uses GPS or NFC checkpoints around your property to log when a guard physically visits specific locations during their shift. This creates a real-time audit trail of patrol activity. It is particularly valuable for large sites, warehouses, or locations where guard accountability is critical.
Conclusion
Hiring a security guard company is a significant decision for any business. The questions above do not take long to ask, but the answers will tell you everything you need to know about which companies are serious and which ones are not.
OnGuard Security Guard Services has served California businesses for over 20 years. With 600 trained and licensed guards, $1.5 million in liability coverage, no long-term contracts, and a free threat assessment for every new client, OnGuard is built to answer every one of these questions with confidence.
Contact OnGuard today for a free security consultation and find out exactly what professional security looks like for your business.
