PPO#17374, PI#26640 530-510-4598 serving locations
throughout northern California


Ardent Security currently provides services north of Sacramento to include the following counties:

  • Butte, DelNorte, Humboldt, Tehama, Shasta, Trinity, Modoc, Lassen, Plumas, Glenn, Yubba, Sutter, Glenn, Lakeport, Colusa, Solano, San Joaquin, Jackson, Stockton, and surrounding areas.

Ardent Security services a wide range of clients in need of securing their people, businesses or assets. Ardent specializes in armed and unarmed security, and we are Northern California largest and most reviewed Event Security professionals. We currently provide the following services:


Unarmed Security Guards

One of the most popular services we offer at Ardent Security is unarmed security guards. We understand that the safety of your customers is of utmost importance, which is why we only hire the best unarmed security guards to protect them. Our private unarmed security professionals are highly trained and will always show up on time, look professional, be courteous and friendly, and most importantly do their job. At Ardent Security, we have a proven track record of preventing and reducing crime. Let us go to work for you.


Armed Security Guards

Sometimes you may need more than an unarmed security guard. Some situations call for an armed security presence. If you are in need of armed security due to a hostile work termination, you’re business is located in a high crime area, or just need the next level of security then let one of Ardent Security’s highly trained armed security professionals One of our most company’s most requested service is for armed security guards. When considering the safety and security of your customers then armed guard protection should be a top priority. When you hire an armed security guard from Ardent Security, your safety as well as the safety of your customers is our number one priority. Our security professionals are highly trained and provide you with the protection you need while maintaining a courteous and professional demeanor.


Event Security

As the premier event security company in Northern California, we understand that expertise is key when it comes to keeping any event safe. That’s why we only employ the best of the best, fully bonded and insured, to provide our clients with the peace of mind they deserve. So if you’re looking for outstanding safety and security, look no further than Fast Guard Service.


Concert Security

Concerts, no matter the size, always bring security risks that can only be solved by an expert’s strategic approach. Venues for concerts present the potential for highly volatile situations, including fights, riots, and medical emergencies. Unfortunately, as we’ve seen in recent years, these places can also be targets for terrorist attacks.



At Ardent Security, we understand that your concert or event’s security is of the utmost importance. That’s why we offer a comprehensive security service that covers every aspect of event security, from risk assessment and planning to implementation, the event itself, and post-event security. With our help, you can rest assured that your event will be safe and secure. At Ardent, we pride ourselves on our team of highly experienced security professionals. We will work closely with you to ensure that all your security needs are met, so that you can have peace of mind knowing that your concert or event will be safe and secure. We can provide venue security, crowd security, access and egress, gate attendants, traffic control, first aid coverage, de-escalation procedures, major incident planning, and more.


Event Staff

Events that bring a large group of people together are more enjoyable when everyone feels safe and secure. That’s where Ardent Security comes in. We not only provide security, but also take care of many other important tasks that are necessary at such an event. From a single uniformed guard to a complete event staffing service, strategic planning and implementation provide the solution needed to safeguard attendees, other staff, and the location itself—especially important if the event is held at a private property.
Ardent Security is dedicated to ensuring the success of your event. We offer professional event staffing services such as gate attendants, valets, door staff, escorts, first aid, emergency response, and more. We don’t just show up on the day of your event – we also carry out a thorough risk assessment beforehand. This allows us to advise you on vital aspects like staff to guest ratio, strategic placement, and how to maintain a high level of safety without compromising on the atmosphere.

You can trust Ardent Security to help make your event a success. We specialize in event staffing and security, so you can focus on enjoying your event. Contact us today to learn more about our services.


Vehicle Patrol

Looking for a way to boost security at your property? Ardent Security provides industry-leading security features, including vehicle security patrol services. Our security patrol services are an excellent way to deter crime and protect your property from damage. Our team of highly trained and experienced Security Guards will patrol your property in marked security cars, looking for any issues. They will then submit a digital report of their findings to you each day. With our security patrol service, you can rest assured that your property is in good hands.

Our patrol services are designed to reduce crime and keep your property, staff, residents, and visitors safe. We provide targeted patrols in your community using our security patrol vehicles, which are equipped with clear, highly visible signage, light bars, GPS tracking, high-beam lighting, a state-of-the-art key tracking system, electronic report writing, and two-way radios and cellular phones.


Employee Termination

Every day, companies across the United States face the daunting task of firing an employee due to poor performance or subordination. In light of recent active shooter situations, it is more important than ever to have a security checklist in place for employee terminations. Here at Fast Guard Service, we can help you fire your employee without incident. As the demand for employee termination services continues to grow, it is imperative that companies and managers contract a termination team with the necessary expertise to control employee and workplace violence.

At Ardent Security, we understand how important it is to maintain a safe and productive workplace. That’s why we offer employee termination services to help protect your business from violence and other potential threats.

Our trained professionals are experienced in dealing with disgruntled employees, and they can help you maintain a safe environment in your workplace. With our termination services, you can rest assured that your business is protected from potential threats.

At Ardent Security, we understand that the termination of an employee can be a difficult and emotional time. We also know that it’s important to handle the situation in a professional and efficient manner to avoid any legal issues or disruptions to your business. That’s why we offer a variety of services to help with all aspects of employee termination:

  • High Risk Employee Escorting
  • Employee Investigations
  • Employee Termination Checklist
  • Active Shooter Training and Response