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

Mendoza Private Security offers a range of services, including armed and unarmed guard patrols, mobile patrols, event security, executive protection, and secure transport. The company emphasizes clear communication, flexible coverage, and a local team with experience. Clients can request a quote online and access resources such as training and a client portal.

High Rock Security offers event and facilities security across the Western U.S., serving venues from small campuses to large festivals. Their services include access control, patrols, investigations, surveillance, traffic management, training, fire watch, and emergency response. The firm emphasizes compassionate interaction, intelligence‑driven planning, and cross‑trained expertise for clients today.

Quantum Protection Security offers 24/7 security guard services across Vallejo and surrounding Bay Area communities. The firm provides patrol, guard, and commercial security solutions, emphasizing professional, reliable protection. Clients can access a website for more details and contact information, and the company serves multiple nearby cities with a focus on safety and service.

Springfield Consulting offers veteran‑owned security services with over 30 years of experience. Their portfolio includes armed and unarmed guards, mobile patrols, rapid response, event security, and consulting. Clients note professionalism, punctuality, and a 24/7 on‑call system. The firm emphasizes customized risk‑mitigation plans and transparent integration with business objectives for clients.

Delta One Security offers 24/7 emergency call‑out and on‑site guard services across the Bay Area, covering Alameda, Contra Costa, Napa, Sacramento, San Francisco, San Mateo, Solano, and Sonoma counties. The firm emphasizes personalized client management, assigning senior staff to each account, and provides patrol and hybrid security solutions for businesses seeking reliable protection and peace of mind.

Made Man Protection offers licensed, insured security services across Solano County, including executive protection for elected officials, event security, process serving, and disaster response. The firm holds BSIS licenses, partners with local law enforcement, and provides free consultations. Clients note reliable, discreet service and strong community ties for residents and businesses.

Norcal Private Protection offers private security services across Northern California, covering commercial, residential, and industrial sectors. Their team includes licensed, bonded, and insured guards, plus a 24/7 dispatch center. Services span event security, executive protection, and specialized training. The company emphasizes professionalism, reliability, and client‑focused solutions for peace of mind.

The Joseph Nelson Community Center offers a 4,000‑square‑foot banquet hall with stage, patio, and commercial kitchen, plus three meeting rooms totaling 3,415 square feet. It accommodates 260‑to‑350 guests, features full‑service catering, and is available for weddings, parties, meetings, and conferences. Reservations are handled via the city’s online portal.

Diplomatic Security Specialists In Training offers comprehensive security officer courses, including mandatory and elective options, covering firearm safety, legal responsibilities, and patrol procedures. The program emphasizes real‑life scenarios, systematic routines, and courtroom conduct. Students receive hands‑on instruction, certification, and support for career advancement in the security field today.

Legacy Protection Service offers licensed security solutions across Northern California, covering events, properties, HOAs, and jobsites. Their portfolio includes on‑site guard presence, mobile patrols with marked vehicles, event crowd management, and access‑control towers. Services span residential communities, construction sites, commercial properties, and public facilities, with tailored programs for each environment.