First Security Services of San Jose, has been providing the highest caliber comprehensive security in San Jose since 1966. Clients ranging from local businesses and property management companies to individuals and municipalities, agree that First Security Services is an industry leader in San Jose security companies. Capable and trusted security officers are available in San Jose, providing residential security, vehicle patrol, alarm response services, and more. First Security Services is the number one choice, time after time for San Jose security guards, vehicle patrol, residential security and more. Contact them today and see for yourself.