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.

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PerformanceLess
Performance

Our standard practice is to exceed expectations every time. From our devoted Security Officers to your dedicated Account Manager. The ability to produce great results over time has allowed us to be where we are today. 

Our standard practice is to exceed expectations every time. From our devoted Security Officers to your dedicated Account Manager. The ability to produce great results over time has allowed us to be where we are today. 

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innovation
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innovation

We continuously train our staff to stay ahead of changing laws, policies, and expectations. This will also reflect in the culture unique to your business. Protech makes the business partners we have more successful, which in turn allows us to perfect our service model. 

"If we're not consistantly getting better then we are only getting worse". 

We continuously train our staff to stay ahead of changing laws, policies, and expectations. This will also reflect in the culture unique to your business. Protech makes the business partners we have more successful, which in turn allows us to perfect our service model. 

"If we're not consistantly getting better then we are only getting worse". 

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TRUST
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TRUST

Our business relationships are built on trust. Honesty and integrity is always going to come before anything else. 

Our business relationships are built on trust. Honesty and integrity is always going to come before anything else. 

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reliability
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reliability

For 25 years no other security company besides Protech has been servicing the San Francisco Bay Area. Our average client stays with us for 12 years. Protech is locally owned and founded. Our competition has been the nations biggest and best financed guard companies. 

For 25 years no other security company besides Protech has been servicing the San Francisco Bay Area. Our average client stays with us for 12 years. Protech is locally owned and founded. Our competition has been the nations biggest and best financed guard companies. 

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Performance


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innovation


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Trust


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reliability