Compare Security Guards businesses in Napa, California using available location, website, phone, and business profile information.
Tang currently lists 1 security guards business records in Napa, California. Use the comparison below to review available contact and location information, then open each company profile for more details.
These listings are not a “best” ranking. Ratings, review counts, services, and verification dates are shown only when recorded. Nearby results, where available, are labeled separately.
Directory snapshot updated: 2026-10-12. Individual record verification dates may differ.
The first 6 listings in directory order, not a quality ranking. “-” means the information is unavailable, not zero.
| Business | Google Ratings | Reviews | Location | Website | Phone |
|---|---|---|---|---|---|
| Mendoza Private Security Inc | 5.0 | 5 | Napa, California | mendozaprivatesecurity.com | +1 707-531-0871 |
| High Rock Security | 2.3 | 3 | El Verano, California (nearby) | highrocksecurity.com | +1 510-408-7625 |
| Manta.com | 5.0 | 1 | Vallejo, California (nearby) | manta.com | +1 707-528-3401 |
| Springfield Consulting Private Security | 4.9 | 44 | Vallejo, California (nearby) | springfield-consulting.com | +1 855-443-0900 |
| Delta One Security, Inc. | 4.6 | 17 | Fairfield, California (nearby) | delta1security.com | +1 707-425-9346 |
| Made Man Protection | 5.0 | 7 | Fairfield, California (nearby) | mademanprotection.com | +1 510-677-8011 |
Ratings are recorded values, not independent endorsements. Confirm current availability and details directly with the business.
1 Security Guards company in Napa · showing 11 nearby within 100 miles.
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.
Closest available companies in nearby cities.
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.
Triumph Protection Group offers licensed, bonded, and insured private security across the U.S. and Canada, featuring armed and unarmed guards, private investigations, and executive protection. With over 11 years’ experience, the veteran‑led firm provides on‑site patrols, 24/7 monitoring, and customized risk assessments for commercial, residential, and event clients, ensuring reliable, responsive service.
Precision One Protective offers security guard and patrol services in Hercules, CA, operating as a Subchapter S corporation with six employees. The firm serves Contra Costa County, where median household income is $147,708, 53% above the state average. It competes with 34 local security providers within a 21‑mile radius, offering reliable protection services.
