Manhattan Beach is a busy coastal city where restaurants, retail shops, and beachfront properties all face unique security challenges. Guardian National Security delivers security guard services designed to meet those challenges head-on. We cover everything from storefronts along Sepulveda Boulevard and downtown businesses to oceanfront properties, residential communities, and commercial buildings across the area. Whether you need a dedicated guard at your entrance, roving patrols through parking structures and side streets, or full-coverage security for a multi-tenant property, we build a plan that fits your location and your budget.
Our licensed security professionals handle everything from theft prevention and access control to crowd management during busy weekends and seasonal events that draw heavy foot traffic to the area. Trespassing, vandalism, and property crime drop significantly when trained guards maintain a visible and consistent presence. Every guard on our team passes a thorough background check and receives hands-on training designed specifically for the fast-paced, high-traffic environment that comes with protecting properties in a popular coastal community like Manhattan Beach.


Every guard who represents Guardian National Security on your property has earned that position. We do not cut corners when it comes to hiring because the safety of Manhattan Beach businesses and residents depends on having skilled professionals on the job. Our screening process includes multiple rounds of management interviews, thorough drug testing with ongoing random screenings, in-depth background investigations, and personal reference checks.
Once a candidate clears those hurdles, they enter our mandatory training program before we assign them to any client site. Retired law enforcement officers lead every training session, bringing decades of real-world experience protecting businesses, commercial properties, and residential communities in high-traffic coastal areas like Manhattan Beach. They prepare our guards for the specific situations they will face while securing busy storefronts, parking areas, beachfront properties, and mixed-use neighborhoods.
This comprehensive training covers:
Guardian National Security exceeds California’s Bureau of Security and Investigative Services requirements and provides ongoing training to ensure guards protecting your Manhattan Beach property maintain professional standards.
Effective, Professional & Affordable
Our services include mobile vehicle patrol, foot patrol, bike patrol, private parking enforcement, retail security, logistics, and standing guards.


In addition, we specialize in developing security strategies that effectively reduce theft, vandalism, trespassing, employee pilferage, and other criminal activity in retail stores, malls, and shopping centers. »


Whether you need nightly lock-up and alarm services, parking lot patrols, or temporary fire watch coverage, we also have the skills and expertise to deliver a cost-effective security solution that meets your priorities.»


Our highly trained and licensed guards can be trusted to keep valuable machinery and equipment secure while also protecting against vandalism, graffiti, trespassing, and other unwanted activity.»


Guardian National Security is fully prepared to provide a wide range of transportation and logistical security duties for your trucking company, loading dock, or rail yard.»


We’re proud to provide unparalleled security guard services for homeowner associations, gated communities, apartment complexes, condominiums, and neighborhoods of all sizes.






We’re proud to provide unparalleled security guard services for homeowner associations, gated communities, apartment complexes, condominiums, and communities of all sizes.
At Guardian National Security, we are committed to providing individually-tailored security plans to every customer at an affordable cost. In order to best serve the unique needs of our clients, we have developed an efficient multi-step process for designing, implementing, and monitoring custom security plans.


We will thoroughly discuss your security needs and concerns in order to understand your property.


We guarantee to match or beat any competitor’s quote for the same services.


One of our security advisors will complete a thorough on-site walk-through at your location.


We will delineate patrol routes, schedules & post orders based on your specific needs.


You can expect your assigned guards to arrive on-time, in uniform, and ready to work.


We provide clients with daily activity reports, incident reports, and parking violation warnings.


We will thoroughly discuss your security needs and concerns in order to understand your property.


We guarantee to match or beat any competitor’s quote for the same services.


One of our security advisors will complete a thorough on-site walk-through at your location.


We will delineate patrol routes, schedules & post orders based on your specific needs.


You can expect your assigned guards to arrive on-time, in uniform, and ready to work.


We provide clients with daily activity reports, incident reports, and parking violation warnings.











Expertly-Trained, BSIS-Licensed Security Guards


Exceptional Customer Service Available


We Match or Beat Any Competitor’s Quote
Guardian National Security is committed to providing reliable, quality protection services to a variety of industries through custom-designed security strategies, expertly trained security guards, and excellent customer service.
“
Guardian National Security Services gave me so much peace of mind. They were able to secure my office building efficiently and professionally.
SAL A.
Via Google
Reach out to Guardian National Security today for a free on-site security evaluation or a quick phone consultation and quote. It does not matter if you own a beachfront restaurant, manage a retail plaza, oversee a residential community, or run a commercial office building. We deliver security guard services and remote camera monitoring around the clock throughout Manhattan Beach, Hermosa Beach, Redondo Beach, and the surrounding South Bay area.
Guardian National Security is a fully licensed private patrol operator in California and an active member of both the Better Business Bureau and CALSAGA (California Association of Licensed Security Agencies, Guards and Associates). These are not just logos on a website. They mean we answer to the highest industry standards for professionalism, ethics, and service quality that Manhattan Beach businesses and property owners expect.


Guardian National Security | Manhattan Beach, California
Zip Codes: 90266, 90267
Area code: (310), (424)
Yes. We provide trained security guards for restaurants, bars, and nightlife spots throughout Manhattan Beach. Our guards manage door entry, handle disruptive guests, monitor outdoor patio areas, and keep your staff and customers safe during peak hours. We also coordinate with local law enforcement if any situation escalates beyond a standard disturbance.
Absolutely. We manage pedestrian flow, secure entry and exit points, monitor for safety hazards, and respond immediately to any incidents. We build a custom security plan based on expected crowd size and venue layout.
Yes. Our guards patrol parking structures on foot and by vehicle, monitor stairwells and elevators, escort employees and customers to their cars after dark, and document any suspicious activity throughout the area.
We do. Our overnight guards patrol the perimeter, secure all access points, and maintain detailed activity logs throughout their shift. A visible security presence during late night hours keeps trespassers and unwanted visitors away.
Absolutely. We station guards on-site overnight and on weekends to prevent theft of materials and equipment, stop trespassing, and document any unauthorized activity. Our presence keeps your job site protected when your crew goes home.
We do. Our guards deter shoplifting, monitor store entrances, handle difficult customers, and provide a visible security presence that keeps both your employees and shoppers comfortable. We tailor coverage to fit your store hours and foot traffic patterns.