60+ Years of

Our Security Guard Services

  • Mobile patrol (on foot, bike, golf cart, or vehicle)
  • Standing guard
  • Wireless security equipment rental, installation and surveillance
  • 24-hour alarm response
  • End-of-day lockup and alarm
  • Emergency response
  • Event security
  • Private parking enforcement
  • Logistics
  • Fire watch services

Serving All of Los Angeles County, CA

Professional &

Security Guard Services


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 patrol, or temporary fire watch services, we have the skills and expertise to provide a cost-effective security solution to meet your priorities. »


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


Guardian National Security is thoroughly 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 communities of all sizes.


Our Process

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.

Free Consultation


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

Proposal & Quotes


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

On-Site Follow Up


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

Customized Security & Patrol Plans


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

Guards to Arrive On-Time, In Uniform & Ready to Work


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

Daily Activity Reports, Incident Reports & Parking Violation Warnings


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

Protecting California's Most Recognized Brands

Brookstone Logo Burger King Logo Kohl’s Logo Southern California Edison (SCE) Logo Starbucks Coffee Logo Bank Of America Logo


Guardian National Security

Trained, BSIS-Licensed Security Guards


Expertly-Trained, BSIS-Licensed Security Guards

Superior Customer Care


Exceptional Customer Service Available 24/7

Competitive Pricing


We Match or Beat Any Competitor’s Quote

West Covina's Preferred Private Security Guard Agency for Loss Prevention, Crime Deterrence, and Increased Safety

West Covina businesses and communities of all sizes can benefit from dedicated private security. While many of our first-time clients believe that dedicated security services are cost-prohibitive, we actually work within their budgets and provide a number of substantial benefits in return. Whether you want a long-term gate guard or just a few patrol visits to your site, you will not only discourage criminal behavior, but also create a safe and welcoming environment for your patrons, employees, visitors, and/or tenants. Plus, you may even save money on your liability insurance.

Our well-trained staff and variety of security services provide you with the flexibility you require. Our guards are trained in all aspects of security: power to arrest, communication, public relations, terrorism and weapons of mass destruction awareness, crowd control, surveillance, crime deterrence, patrol, post order duties, and more. They are all licensed by the Bureau of Security and Investigative Services, and some are also permitted to carry batons and/or pepper spray. Many are certified to perform CPR and first aid.

Call licensed, bonded, and insured Guardian National Security today for a free quote and consultation. Services can be offered to West Covina, La Puente, and Industry area clients on a contracted or trial basis.

Why Those in West Covina Choose Guardian National Security as Their Preferred Private Security Firm

Using a premier private security service provider like Guardian National Security offers a variety of benefits. Here are just a few of the top reasons our West Covina, La Puente, and Industry clients choose to do business with us.

  • We offer cost-effective security solutions for all types of clients.
  • We assign security guards with the skill set, experience, and personality that best matches a client’s needs.
  • Our security managers have more than 60 years of combined experience and expertly customize security plans to meet the needs and budget of each client.
  • We use state-of-the-art technology, such as GPS tracking, time clock, and Detex systems, to verify that our guards are always present and attentive.
  • All of our guards carry a valid Security Guard Card and are registered with the Bureau of Security and Investigative Services.

Comprehensive, Customized Security Services for West Covina, La Puente & the City of Industry, CA

Guardian National Security provides a wide range of services to meet the security needs of any West Covina business or residential community. We are often called to provide security for:

  • Parking lots and vehicle storage locations
  • Hotels and motels
  • On location film production
  • Schools, universities, and colleges,
  • Construction sites
  • Hospitals and medical facilities
  • Group living facilities, retirement homes, and nursing homes
  • Special events: concerts, races, fundraisers, and community events
  • Homeowner associations, condominiums, and apartments
  • Business parks and executive offices
  • Private parties: weddings, company holiday parties, birthdays, quinceaneras
  • Industrial facilities
  • Transportation facilities
  • Manufacturing facilities
  • Warehouses and storage facilities

At all assignments, we ensure that our guards are always presentable, approachable, alert, and fulfilling their post duties. Our standing guards can be positioned at guard shacks, lobby areas, front desks, and other access points, or directed to patrol your offices and grounds. We provide well-marked bikes, golf carts, and vehicles for quick response times, high visibility, and large patrol routes. Whether you prefer our guards to be mobile or stationary, they can be assigned to any number of duties, from greeting visitors, to inspecting bags and belongings, to controlling gate or door access. Since they are trained in all aspects of private security, they are also prepared to respond to emergencies, provide fire watch services, assist with evacuation procedures, lockup and secure your premises, enforce rules and regulations, and perform general duties. Best of all, all of our services are competitively priced. Call today to schedule your free consultation.

We Offer Exceptional Security Measures and Logistical Services for Transportation/Distribution Companies in West Covina, La Puente & Industry

Did you know that California is one of the states with the highest rates of cargo theft? Needless to say, theft deterrence must be a priority for your West Covina, La Puente, or Industry transportation/distribution company. At Guardian National Security, we have integrated logistical services into our general security services so that we can provide cost-effective solutions that will protect your cargo, merchandise, equipment, and materials, and help you with your day-to-day business. Our transportation security strategies can include docking designations, tracking arrival and departure of vehicles, recording movement of materials and equipment, inspecting all trucks, and fulfilling your CAL/OSHA audit. Basically, we will adjust our post order guard duties to meet your precise needs and budget. Call today for more information.

What our

Clients Have to Say

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

looking for qualified candidates

Do You Meet Our Strict Guard Requirements? If So, Reach Out to Us!

Guardian National Security hires and trains high quality security guards to serve clients in West Covina, La Puente, Industry, and the surrounding area. If you believe you are qualified to meet our high standards, contact us today. We have guard posts that are full-time, part-time, and commission-based. Our ideal applicant will be professional, dedicated to the security industry, and capable of providing superior customer service. In order to join our team, you must pass a series of interviews to ensure that you are a good fit for our clientele. You’ll also be required to pass a background check and drug testing. In return, you can look forward to building a long career with an excellent and well-respected security company that provides ongoing training and great benefits.

Custom-Made, Personalized Security Plan

Guardian National Security La Puente, Industry, West Covina – 91714, 91715, 91716, 91744, 91746, 91747, 91749, 91790, 91791, 91792, 91793, California (CA)
Area code (562, 626, 909)