Introduction
Working as a professional security guard requires trust, responsibility, and compliance with California law. Many applicants are surprised to learn that not everyone qualifies to hold this role. At Security Guard Services Vallejo, we believe it’s important to understand what disqualifies a person from becoming a licensed security guard in California before applying.
Legal Disqualifications for Security Guards in California
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Criminal History
California’s Bureau of Security and Investigative Services (BSIS) conducts a strict background check. Applicants may be disqualified if they:
- Have felony convictions (violent crimes, theft, fraud, or drug trafficking).
- Have recent misdemeanors involving weapons or violence.
- Are currently on probation or parole.
If you’re applying for unarmed security guard jobs in Vallejo, a minor offense may not always disqualify you, but serious or repeated violations can.
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Drug & Alcohol Abuse
Applicants with a history of drug or alcohol abuse that may impact judgment, alertness, or professionalism are likely to be rejected. Employers want guards who are reliable, focused, and disciplined.
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Mental Health & Stability
While California doesn’t disqualify applicants for all mental health conditions, certain diagnoses that impair decision-making, aggression control, or awareness can prevent approval.
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Dishonesty in Application
Providing false information on a security guard application is a fast track to disqualification. BSIS and employers such as The Best Private Security Services in Vallejo, CA value honesty and transparency.
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Lack of Proper Training & Certification
In California, every applicant must:
- Complete Guard Card training (8 hours initially + 32 additional hours within 6 months).
- Pass the Live Scan background check.
- Renew credentials regularly.
Failing to complete these requirements disqualifies a person from employment.
Special Requirements for School Security Guards in Vallejo, CA
When applying for school security guard positions in Vallejo, candidates face stricter checks:
- Fingerprint clearance via DOJ & FBI.
- No history of misconduct involving minors.
- Completion of school safety & crisis management training.
Parents, teachers, and communities rely on trustworthy officers to ensure safety.
Why Choose Nobelguard Security in Vallejo?
At Nobelguard Security, we set the highest standards for our guards by enforcing rigorous screening, training, and ethical conduct.
Comparison Chart – Nobelguard Security vs Others

Call to Action
Looking for reliable, BSIS-certified guards in Vallejo?
📞 Call Us Now: +1 619-599-2797 | Contact Nobelguard Security
FAQs
- Can I be a security guard in Vallejo with a misdemeanor?
It depends. Minor offenses may be acceptable, but violent or theft-related misdemeanors often disqualify applicants. - Do I need a Guard Card for unarmed security guard jobs in Vallejo?
Yes, all security guards in California must obtain a Guard Card through BSIS. - Can someone with past drug use become a security guard?
Yes, if it’s not recent and you can pass drug screenings. Current abuse will disqualify you. - Are school security guards required to meet higher standards?
Yes, due to working with minors, they undergo additional fingerprinting and training requirements. - How do I apply for security guard services in Vallejo?
Visit Nobelguard Security or contact our team directly.
