At Guardian National Security, we offer security guard services in Castaic and the surrounding area that are professional, reliable, and affordable because we understand that for many of our customers additional security measures are a necessity, not a luxury. Although most often used in population-dense areas of Ventura and Los Angeles County, security guard services are just as critical in small, rural communities, such as Castaic, where criminal activity typically arises in sudden bursts.

For those in Castaic who need to address general or specific security concerns, Guardian National Security should be your first call. We have security experts on staff who will develop a customized security plan based upon your concerns, particular vulnerabilities, budget and goals. Our plans typically involve standing security guard services, mobile patrols, and alarm monitoring and response. Additionally, we can supplement our guard services with security cameras, alarm systems, motion detectors or as a standalone service provide surveillance and alarm equipment rentals and installations.
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
At Guardian National Security, we’re here for you anytime you need us. We have dispatchers, managers, and guards available 24 hours a day, 365 days a year to ensure our clients throughout the Castaic, Val Verde, Piru and surrounding communities are always kept safe and secure. We can even supply you with on-site guards at a moment’s notice if you have a last-minute, emergency need. Emergency or temporary guard services have been used for a myriad of circumstances, from meeting fire watch requirements, such as when a business’s fire alarm or sprinkler system is down and a person must be designated to patrol the business and keep watch for smoke or fire until the system is back up and running, to watching a store that has recently been broken into or damaged by a tree, or patrol a neighborhood that has noticed a sudden rise in crime.
Guardian National Security has been providing patrol and guard services for over a decade and is qualified to provide security to retail stores, malls, business parks, corporate offices, warehouses, parking lots, storage facilities, and more. We’re fully licensed, and have high limits for our general liability, workers comp and auto liability insurance policies. Additionally, we are a C-7 low-voltage contractor, and a member of CALSAGA, the California Association of Licensed Security Agencies, Guards and Associates.
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
Call today and you’ll receive a free consultation with one of our security experts. Consultations can be done over the phone, but are most effective when performed on site. During an on-site consultation, we’ll survey your property and provide you with a proposal that will give you effective security at the best price. We are so committed to this that we guarantee to match or beat any competitor’s price for the same services.

Guardian National Security | Castaic, Piru, and Val Verde, California
Zip Codes: 91310, 91384, 93015
Area code: (661, 805)