Best Security Guards Companies in SAN CARLOS, California

Maloney Security, a woman‑owned firm operating since 1976, offers comprehensive physical and event security across the San Francisco Bay Area. Services include venue analysis, flexible staffing, badge control, 24‑hour site monitoring, and executive protection. Their trained, state‑licensed guards have secured major trade shows and high‑profile personalities for clients worldwide and beyond.

Mint Security, founded in 2013 by former French Foreign Legion soldier Johnny Tomasella, offers 24/7 armed and unarmed guard services throughout the San Francisco Bay Area. The firm uses GPS monitoring, BSIS‑approved training, and flexible pricing. Client feedback highlights reliable response, professional conduct, and effective de‑escalation tactics, including retail and events.

Woodside Patrol, a state‑licensed private patrol since 1930, partners with the San Mateo County Sheriff’s Department to provide 24/7 patrols, alarm response, house and daily property checks, and traffic/parking control. The firm emphasizes customized security plans, rigorous employee screening, and offers benefits such as medical, 401(k), and continuing education programs.

Global Risk Solutions offers comprehensive security services, including personal protection, executive and travel security, event and corporate risk management, and property safeguarding. The site features recent expert guides on risk mitigation, reduction‑in‑force security, labor‑strike protection, and high‑net‑worth personal protection, plus practical articles on hiring and costing bodyguards for clients today.

Baystar Security Patrol provides 24/7 daily security patrols for apartments, offices, residential communities, and events. Their guards are trained to handle incidents and conduct. Services include armed and unarmed guard work, executive/VIP protection, and full coverage for hotels, airports, logistics, vacant properties, and construction sites across the San Francisco Bay Area.

Providing Security Officers and Firewatch Staff in Northern California and South Bay Area. We are also Licensed PPO-120998

Nationwide Investigations & Security offers a range of Bay Area services, including security guards, private investigators, bodyguard and VIP protection, fire‑watch, OSHA‑certified safety consulting, and access‑control/CCTV installation. The firm operates 24‑hour response, accepts short‑ and long‑term contracts, and serves San Francisco, Los Angeles, and Oakland, providing flexible deployment and compliance support for clients.

Eagle Protective Services offers security guard, patrol, and executive protection across California and the U.S. With 15 years in the industry and management totaling over 40 years of law‑enforcement experience, the firm emphasizes 24/7 availability and a focus on trained personnel. Services target businesses seeking reliable protection and peace solutions.

Barrera Intervention is a California security firm offering guard services across the Bay Area. Their portfolio includes firewatch, mobile patrol, event and on‑site security, residential patrol, retail loss prevention, and construction security. They also provide training such as pepper‑spray certification, guard‑card and handcuff courses, serving both commercial and private clients.

Garcia's Security Training offers a range of programs, including Initial Firearms, Power to Arrest, Firearms Requalification, Continuous Education, ECD, OC Spray, and First Aid/CPR/AED. Their Mobile Live Scan provides forensic‑grade fingerprinting, child services, and forms. Notary Public courses, live and online registration, an events calendar, and merchandise are also available.

South County Security offers home security installation and repair, featuring security cameras, alarm systems, smart locks, and video doorbells. The service emphasizes licensed, insured technicians, same‑day appointments, and a no‑fix‑no‑fee guarantee. 24/7 professional monitoring and smart home integration are also available, aiming for reliable, affordable protection for residential customers nationwide.

K‑9 Private Security, led by veteran Derrick Johnson, delivers licensed guard services across Bay Area sectors. Offerings include commercial, cannabis, retail, residential, campus, executive, remote and technology‑driven protection. Emphasis on customized plans, proactive patrols, advanced surveillance, and affordable rates, backed by 8,200+ protection hours and strong client feedback consistently overall.