Frequently Asked Questions

  • 1. What services does Guardian Security Agency provide?

    Guardian Security Agency offers on site unarmed security, mobile patrol, security camera equipment, remote guarding service, surveillance, and tailored security staffing for residential, commercial, and industrial properties.

  • 2. What types of properties do they secure?

    They provide security services for:

    • Gated communities

    • HOAs

    • Apartment complexes

    • Office buildings

    • Motels

    • Construction sites

    • Shopping centers & factories

    • Schools, hospitals, marinas

    • Automotive dealerships

    • Government buildings, hotels, parking lots

  • 3. Where is Guardian Security Agency located?

    They are located at 1820 Galindo Street, Suite 3, Concord, CA 94520.

  • 4. What are their hours of operation?

    Office Hours:

    • Monday–Friday: 8:00 AM – 5:00 PM

    • Saturday–Sunday: Closed

    • Phones are answered 24/7 for emergency requests.


  • 5. How long has Guardian Security Agency been in business?

    The agency has been operating since 1992, providing decades of experience in the security industry.

  • 6. Does Guardian Security Agency offer emergency or 24/7 services?

    Yes — they provide 24/7 on site and patrol security, including emergency response coverage. 24/7 remote guarding and surveillance.

  • 7. What makes Guardian Security Agency stand out?

    • Locally Family owned and operated

    • Highly trained officers

    • Competitive rates

    • Strong management oversight

    • Low turnover ratio

    • Low no show rates

    • Stringent appearance standards

    • Regular performance review meetings

    • A dedicated Training & Quality Assurance Coordinator to ensure up to date skills


  • 8. Is Guardian Security Agency licensed?

    Yes — the company operates under California License PPO #11106.

  • 9. Do they provide armed guards?

    They do not provide armed guards, offering unarmed standing and patrol officers.

  • 10. How can I contact Guardian Security Agency?

    • Phone: (925) 356 3034

    • Toll Free: (877) 276 9598

    • Address: 1820 Galindo St,  Suite 3, Concord, CA 94520