Guardian National Security offers San Pedro the best value in security guard services and patrol services. We provide high-quality, custom security solutions at the most competitive rates to commercial and industrial clients throughout San Pedro. Our Los Angeles security guard services include but are not limited to standing guard services, mobile patrols, parking lot security, 24/7 alarm monitoring and response, wireless security equipment installation, and fire watch. Our guards are licensed by California’s Bureau of Security and Investigative Services (BSIS) and have completed rigorous training and background checks. They’re also highly experienced in providing security for corporate offices, business parks, retailers, transportation and distribution companies, warehouses, gated neighborhoods, and more.

If you want to secure your property, deter crimes of opportunity, enhance loss prevention efforts, or simply gain peace of mind, call Guardian National Security today. We offer free on-site consultations and can provide security guard services on a short-term or long-term basis. Additionally, we will price match or beat any competitor’s quote! We’re licensed, insured, and a member of CALSAGA (California Association of Licensed Security Agencies, Guards, and Associates).






Guardian National Security
Licensed Security Guard Services
in San Pedro
Get your free San Pedro security assessment today.
We get to know your San Pedro property in detail, including any security incidents you have already faced, where your vulnerabilities sit, and what budget you are working within before we suggest a single thing.
We guarantee to match or beat any competitor's quote for the same services anywhere in San Pedro or the greater Los Angeles Harbor area.
One of our security advisors comes to your San Pedro location in person, walks the full property, checks every access point, and identifies any weak spots before your coverage plan is set.
We build patrol routes, guard post assignments, and shift schedules around your San Pedro property specifically, accounting for port-adjacent activity, freight traffic patterns, and your highest risk hours.
Your assigned guards arrive at your San Pedro property on time, in full uniform, with their post orders ready, and prepared to work from the opening shift without delay.
After every shift we send you a full activity log, incident records, and any access or lot violations flagged at your San Pedro property so you always have a clear picture of what happened on site.
San Pedro is unlike any other neighborhood in Los Angeles. It runs on port activity, freight operations, waterfront commerce, and a tight residential community all packed into the same area. Guardian National Security has protected Southern California properties for nearly 30 years and we know exactly what security looks like in a city shaped by the water. Here is why San Pedro property owners choose us.
Every guard we place at your San Pedro property holds a current and active California BSIS license. Our insurance exceeds all state minimums so your waterfront business, warehouse, or residential property is fully covered from the very first shift we work on your behalf.
Our guards complete hands-on training under retired law enforcement professionals who have worked real situations in real communities. That experience transfers directly to your San Pedro property so every guard on your site knows how to handle access issues, confrontations, and emergencies with confidence and professionalism.
We use Detex GPS equipment to log every guard movement on every shift at your San Pedro property. Whether we are covering a port-adjacent warehouse, a commercial storefront, or a residential complex, you receive documented proof that your coverage was completed exactly as planned with zero gaps.
San Pedro’s economy runs on the port and everything connected to it. Freight yards, maritime facilities, industrial warehouses, and commercial corridors all carry security demands that generic guard companies are not equipped to handle. We build plans that reflect the real rhythm and risk profile of life and business near the Port of Los Angeles.
We let our performance do the convincing. Start your San Pedro coverage on a trial basis and evaluate our guards, our communication, and our reporting before you make any long-term commitment. The quality of the work is what keeps our clients around.
We match or beat any competitor’s written quote for the same services in San Pedro or anywhere in the Los Angeles Harbor area. Reliable licensed guard coverage near the port should not come with an inflated price tag just because of the location.
Our dispatch center never shuts down. You can reach our management team at any hour of the day or night and your assigned San Pedro guards are always reachable when a situation calls for an immediate response. We stay connected so you never have to chase anyone down.
Since 1997 we have protected over 10,000 properties across Southern California including major national brands like Kohl’s, Starbucks, and Bank of America. San Pedro businesses and property managers get access to that same proven standard of protection from a company with real experience behind it.
Guardian National Security | San Pedro, California
Zip Codes: 90731, 90732, 90733, 90734