The best 10 Security Guard Companies near San Jose, California - with verified email and phone number owner contact info

Dynasty Protective Services & Investigations offers private security, personal protection, and investigative services across the Bay Area. Their team includes licensed, bonded, and insured officers with advanced training in crowd control, emergency response, and conflict resolution. Clients note reliable, discreet service for events, businesses, and high‑profile individuals, including VIP protection and construction site security.

Code 4 Private Security offers veteran‑owned, licensed security solutions across California and Nevada, featuring armed and unarmed guards, mobile patrols, concierge, executive protection, loss prevention, K9, drone and CCTV surveillance, and virtual monitoring. Their services span construction, residential, hospitality, business, financial, educational, retail, municipal, and healthcare sectors, with a 90% client satisfaction rate.

RGS Security Services offers 24/7 licensed and insured protection across Northern California, featuring armed and unarmed guards, access control, mobile patrols, fire watch, and CCTV trailers. With over a decade of experience, they serve diverse industries—from corporate offices to hospitals—providing tailored, responsive security solutions for clients today.

iGuard Security Services offers 24/7 armed guard coverage across the Bay Area, covering retail, hotel, event, executive, vehicle, tech‑company, and fire‑watch needs. Their guards are licensed, trained, and equipped with modern technology, providing rapid response, risk assessments, and customized plans. Clients note reliable, professional service and strong deterrent presence for businesses and events.

Universal Security Company provides licensed security staff, free risk assessments, and trained investigators for corporate, industrial, and residential clients. Their services include security dispatch, SITO‑trained personnel, and mobile monitoring via modern apps. The firm emphasizes safety, professionalism, and a commitment to protecting clients’ assets and peace of mind for businesses and families.

Area Bay Security Services offers comprehensive security solutions, including training, uniformed patrols, specialty protection, and system integration. Their team emphasizes integrity, quality, and value, serving diverse sectors such as healthcare, retail, education, and transportation. Clients benefit from experienced guards, tailored programs, and industry‑specific expertise for businesses and communities.

Plaza Protection offers unarmed security, fire watch, remote monitoring, vehicle patrol, and CCTV installation for residential, commercial, construction, shopping, and healthcare sites. With over a decade of experience, licensed guards, and a client portal featuring real‑time tracking and reporting, the company serves San Jose and surrounding Bay Area communities, earning positive client reviews for reliable protection.

Coleman Security & Investigations offers professional security and investigative services, featuring highly trained guards and agents. The company emphasizes punctuality, client interaction, and meticulous planning, earning praise from local leaders for professionalism and ethical practices. Clients note the team’s diligence and community contribution, highlighting reliable protection and clear communication for businesses and events.

Security Guards of America offers 24/7 security solutions across California, Texas, and Florida, featuring armed and unarmed guards, vehicle patrol, event security, fire watch, and command‑center services. The company is fully insured, bonded, and licensed, serving industries from construction to healthcare. Clients can request a free quote online or by phone today.

Guardsline Security offers 24/7 unarmed guard services across the Bay Area, covering commercial, residential, construction, school, and cannabis facilities. Their licensed, insured officers provide parking control, fire‑watch, and access‑control solutions, with a 4.9‑star rating from over 250 clients. A free quote is available online today.