- Irvine, CA
Serves this city
Los Angeles County · California
Security companies in Downey, California
Downey sits in Los Angeles County, California, with a 2020 census population of 114,355. 15 security companies in our directory record coverage for Downey, and every one of them is a manually reviewed listing. Each card states whether the company is based in the city or serves it from nearby.
14 providers cover Downey
Providers serving Downey
Each card shows whether the company is based in Downey, serves it from elsewhere, or covers all of California.
14 companies shown for Downey.
- Los Angeles, CA
Serves this city
- Los Angeles, CA
Serves this city
Our mission is not only to safeguard you but also your personal and commercial properties, at the best prices on the market.
- Los Angeles, CA
Serves this city
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
A new way to prevent theft
- Los Angeles, CA
Serves this city
All your security needs
- Thousand Palms, CA
Serves this city
- Los Angeles, CA
Serves this city
Our professionalism and experience are what separates us from the competition
- Los Angeles, 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
Professional security at the highest level.
- Los Angeles, CA
Serves this city
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Other Los Angeles County cities
Security services requested in Downey
Unarmed Security Guards in Downey
Uniformed guards for access control, patrol, and deterrence without firearms.
12 providers
Commercial & Business Security in Downey
Guard coverage for offices, warehouses, and commercial property.
9 providers
Bank & Financial Security in Downey
Guards trained for banks, credit unions, and cash-handling sites.
5 providers
Cannabis Dispensary Security in Downey
Licensed guards for dispensaries and cannabis transport.
3 providers
K9 Security Services in Downey
Handler and detection dog teams for patrol and screening.
3 providers
Maritime & Yacht Security in Downey
Guards for marinas, vessels, and port-side property.
2 providers
Armed Security Guards in Downey
Licensed armed officers for higher-risk sites and asset protection.
11 providers
Mobile Patrol Services in California
Marked vehicle patrols and alarm response across multiple sites.
Event Security in Downey
Crowd management, access control, and safety staffing for events.
6 providers
Executive Protection in Downey
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 Downey
Gated community, HOA, and private residence security staffing.
10 providers
Hiring security in Downey: common questions
- Do security guards in Downey need a California licence?
- Yes. Guards working in Downey 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 Downey 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 Downey do these companies cover?
- Coverage is stored per city. Most providers listed here also cover other Los Angeles County cities, and each card states whether the company is based in Downey or travels in to serve it.
- What does Security Explorer publish about Downey 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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