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

American Guard Protection offers a range of security guard services in Emeryville and the Bay Area, including armed and unarmed guards, event crowd control, retail loss‑prevention, construction site protection, personal detail, marine monitoring, and mobile patrols. Their staff are licensed, background‑checked, and receive training, with 24/7 response and site assessments.

GardaWorld Security lists over 50,000 U.S. staff across 76 offices in 48 states, marking three decades of operation. The site details services such as guard staffing, K9 units, and crowd management, and showcases client feedback from Spotify. It also offers industry insights, career listings, and links to related business units.

Grand Protective Security offers armed and unarmed guards, mobile patrols, CCTV monitoring, and risk‑management consulting across the Bay Area. Their team holds California licenses, undergoes extensive training, and uses advanced surveillance technology. Services span residential, commercial, industrial, healthcare, hospitality, construction, and event security, with 24/7 professional monitoring and free assessments.

Worldwide Security provides a range of security services across California, including armed and unarmed guard staffing, CCTV monitoring, roving patrols, fire watch, and traffic control. With over 15 years of experience, the firm emphasizes risk assessment, modern equipment, and 24/7 response for residential, commercial, and personal protection needs, serving clients nationwide today.

Core1 Security Services is a services company focused on security information and event management. With $5 M revenue and 51‑200 employees, it stresses professionalism and customer service. Technologies include WordPress, PHP, reCAPTCHA and Google Cloud DNS. Competitors are Protech Security and West Coast Security. Activity is low, suggesting limited market movement.

1st Defense offers uniformed security, event protection, and video surveillance for commercial and private clients. The site highlights a two‑year streak winning Oakland’s Best Private Patrol Service award and inclusion in the 2023 Business Hall of Fame. Contact details and social media links are provided on the site for inquiries.

ABC Security Service delivers armed and unarmed guard solutions for airports, construction sites, government facilities, schools, hospitals, maritime ports, residential complexes, and retail venues. With over 50 years in the industry, the firm emphasizes training, a Ten‑To‑Win quality program, and compliance with Homeland Security standards. Openings include armed guard positions.

Reliable Security Guard Services REQUEST A QUOTE 20 Years of Experience At All Nation Security Services, we deliver more than just security solutions—we provide peace of mind. As a professional se…

Alpha Patrol Security provides licensed armed, unarmed, and specialized guards—including termination, event, and patrol services—plus video surveillance operators and advanced camera systems. The firm partners with off‑duty police, offers rapid‑response mobile patrols, and emphasizes community employment and professional training across residential, commercial, and industrial properties for client peace and safety.

Armorous Security provides guard and patrol services Northern California, covering Napa, Sonoma, Bay Area, Alameda, Marin, Sacramento, Mendocino and Lake counties. Offerings include armed/unarmed guards, vehicle patrols, emergency response and deterrent systems for commercial, construction, cannabis, HOA, winery and hospitality sites. Recognized in awards; feedback notes guard selection and communication.