professional technical security services, inc.

111 Sutter Street Suite 550, San Francisco, CA 94104         PPO120076 
📞 415-243-2100

1970 Broadway #840, Oakland, CA 94612
📞 510-645-9200

about us

What We Do

Sergio Reyes founded Professional Security Services, Inc. (ProTech Security) in June of 1994 to provide personalized and professional security services to the San Francisco Bay Area commercial market. In 2006, Sergio Reyes became the sole owner of ProTech Security. ProTech Security has grown to become one of the largest regional providers of union affiliated security services in the San Francisco Bay Area.

high rise building

1

Performance


2

innovation


3

Trust


4

reliability

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