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Protective Services

Contact information

For same-day gate access or security concerns please call the Security Operations Center (SOC) at x. 6999.

For issues with parking or blocked vehicles please call Site Access at x. 4551.


Site Access Contact Information




Site Access is located in Building 65A.

Badging hours are from Monday - Friday 8:00 am to 3:30 pm; phone 486-4551.


Site Access
Lawrence Berkeley National Laboratory
MailStop 65A0101
1 Cyclotron Road
Berkeley, CA 94720
Phone: +1-510-486-4551
Fax: +1-510-495-2700