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Security

Security Department: Committed to the Safety of Our School Community

The MDUSD Security Department plays a critical role in ensuring the safety and security of our district’s facilities, staff, and students. Available after hours and on weekends, the Security Department is here to provide support in emergencies and routine security matters.

Security Department Hours:

  • Monday to Friday: 3:30 PM - 7:00 AM
  • Weekends & Holidays: 24/7 coverage

Security Team

Name Title Contact Info
-- Security Manager Email:
Phone:
Security Line -- Email: security@mdusd.org
Extension: 925-682-8000, ext. 3836

Key Responsibilities:

  • After-Hours Site Surveillance and Monitoring
  • Security Checks and Onsite Monitoring
  • Response to Intrusion Alarms, Fire Alarms, and Other Emergencies
  • Addressing Community Calls and Security Concerns

How to Contact the Security Department:

Our Security team is dedicated to supporting our district, but due to the size of the area, there may be times when the dispatcher or security guard is responding to incidents at another location. If your call is not answered immediately, please:

  • Leave a Voicemail: The team will respond as quickly as possible.
  • Email for Non-Urgent Issues: You can also email, or send photos, for quicker resolution of non-emergency issues.
  • Urgent Situations: For emergencies, please call directly and leave a voicemail if no one is available to answer immediately.

We appreciate your understanding and patience as we work to ensure the safety and security of all our district sites.