- Irvine, CA
Serves this city
San Diego County · California
Security companies in San Diego, California
San Diego sits in San Diego County, California, with a 2020 census population of 1,386,932. 13 security companies in our directory record coverage for San Diego, and every one of them is a manually reviewed listing. Coverage is stored at city level, so a provider listed here can quote for any San Diego neighborhood or district. Each card states whether the company is based in the city or serves it from nearby.
12 providers cover San Diego
Providers serving San Diego
Each card shows whether the company is based in San Diego, serves it from elsewhere, or covers all of California.
8 companies shown for San Diego.
Highly trained professionals equipped with the best technology
- Los Angeles, CA
Serves this city
Eagle One Security offers comprehensive solutions including armed and unarmed security, event security, executive protection, and patrol services, prioritizing safety and professionalism in their approach.
- Los Angeles, CA
Serves this city
- Irvine, CA
Serves this city
All your security needs
- Thousand Palms, CA
Serves this city
Mission Protection Services is a Titan in the industry with the latest custom cloud technology to back that up.
- Lake Forest, CA
Serves this city
- Irvine, CA
Serves this city
The fastest and most reliable Way to order a security guard In California. Professional, reliable, and highly trained security guards at your service.
- Glendale, CA
Serves this city
Neighborhoods and districts in San Diego
Coverage is recorded at city level, so every company below can quote for these San Diego districts. Select one to start a quote request with that area noted.
Cities near San Diego
Other San Diego County cities
Security services requested in San Diego
Unarmed Security Guards in San Diego
Uniformed guards for access control, patrol, and deterrence without firearms.
8 providers
Commercial & Business Security in San Diego
Guard coverage for offices, warehouses, and commercial property.
7 providers
Bank & Financial Security in San Diego
Guards trained for banks, credit unions, and cash-handling sites.
2 providers
Cannabis Dispensary Security in San Diego
Licensed guards for dispensaries and cannabis transport.
1 providers
K9 Security Services in San Diego
Handler and detection dog teams for patrol and screening.
3 providers
Maritime & Yacht Security in San Diego
Guards for marinas, vessels, and port-side property.
2 providers
Armed Security Guards in San Diego
Licensed armed officers for higher-risk sites and asset protection.
7 providers
Mobile Patrol Services in California
Marked vehicle patrols and alarm response across multiple sites.
Event Security in San Diego
Crowd management, access control, and safety staffing for events.
6 providers
Executive Protection in San Diego
Close protection and secure transport for individuals and teams.
5 providers
Construction Site Security in California
Theft and vandalism prevention for active job sites and equipment yards.
Gated Community Security in California
Access control, gate staffing, and patrols for HOAs and gated neighborhoods.
Lobby & Front Desk Security in California
Concierge-style officers for building lobbies and reception areas.
Parking Lot & Garage Security in California
Patrols and monitoring for parking lots and structures.
Vacant Property Security in California
Protection for vacant buildings, lots, and construction-adjacent sites.
Retail Loss Prevention in California
Uniformed and plain-clothes staff focused on shrink reduction.
Fire Watch in California
Compliance patrols when fire systems are impaired or under repair.
Alarm & Video Monitoring in California
Remote monitoring of intrusion alarms and camera systems.
Residential Security in San Diego
Gated community, HOA, and private residence security staffing.
7 providers
Hiring security in San Diego: common questions
- Do security guards in San Diego need a California licence?
- Yes. Guards working in San Diego must hold a California guard registration, and the companies employing them must hold a Private Patrol Operator licence from the Bureau of Security and Investigative Services. Ask for both numbers before you sign anything.
- How do I check a San Diego security company before hiring?
- Confirm the Private Patrol Operator number with BSIS, ask for a current certificate of insurance, and request references for sites of a similar size to yours.
- Which areas around San Diego do these companies cover?
- Coverage is stored per city. Most providers listed here also cover other San Diego County cities, and each card states whether the company is based in San Diego or travels in to serve it.
- What does Security Explorer publish about San Diego companies?
- We publish only listings that have passed manual review. We show a licence as checked only when we hold a dated record of that check, and featured placement is a paid position rather than a recommendation.
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