|Products and Services:||3,757|
|Articles and publications:||1,202|
|Tenders & Vacancies:||37|
|Address||2015 Pioneer Court Suite P2|
|Phone||+1 (650) 938-1110|
First Security Services has been San Mateo's top choice when it comes to private security guards since 1966 specializing in vehicle patrol, alarm response, armed/unarmed guards, loss prevention, office buildings, construction sites, residential, special events, executive protection, bodyguards & more.