Fully Insured and Bonded, CA State License# PPO 15857

Welcome to Premier Nationwide Security Services Inc.

Professional Security Guard Services Across California

At Premier Nationwide Security, we go beyond the basics of security—we build trust, offer peace of mind, and deliver custom protection tailored to your environment. As a full-service Security Guard Company with over 40 years of combined industry experience, we proudly serve clients across California with a commitment to safety, professionalism, and responsive service.

Trusted by Clients in Every Industry

We provide dependable Security Guard Services for a wide range of industries including:

  • Residential Communities & Apartments
  • Commercial Properties & Office Complexes
  • Construction Sites
  • Hospitals & Medical Facilities
  • Movie Studios
  • Hotels & Hospitality
  • Retail Centers
  • Special Events & More

Local Expertise. Statewide Coverage.

With teams stationed throughout California—including Los Angeles, Sacramento, and the San Francisco Bay Area—we combine local knowledge with statewide reach. Whether you need on-site guards, mobile patrols, fire watch, or event security, we’re ready to deploy fast and deliver quality protection where and when you need it.

What Makes Us Different?

  • Highly trained, licensed guards
  • 24/7 dispatch and real-time updates
  • Custom security plans for every site
  • Clear communication and fast response
  • Technology-enabled reporting and transparency

We’re more than just a Security Guard Company—we’re a partner you can count on. Our approach is client-focused, professional, and flexible to meet the unique security demands of your property or operation.

What Our Clients Are Saying

“I never write reviews, but these guys really are some of the most professional I’ve worked with. They are personable, physically capable, and very punctual with their duties. It’s nice to finally have a dependable security company in our community. I was told the owner is a security professional and it shows through the company. I recommend them with flying colors!!”

— Shaun Roger

Get Reliable Security — Fast.

Request a Free Quote

Or call us now at 888-251-6607

Our Services

We offer a wide variety of security services and solutions, including but not limited to:

Unarmed Guards

Reliable unarmed guards to ensure safety and security at your property.

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Armed Guards

Expert armed guards for enhanced protection and peace of mind.

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Fire Watch

Professional fire watch guards to protect your property and ensure compliance.

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Mobile Patrol

On the Go Protection Where You Need It .-

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Industry Expertise

We work in a variety of industries. We’d like to understand your goals, objectives, and challenges so we can provide you with tailored, industry-specific solutions. Below are some of the ones we specialize in:

Entertainment Industry

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Corporate Security

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Healthcare

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Construction

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Government Institutions

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Hospitality

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Financial Institutions

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Special Events

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Cannabis Security

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Retail / Loss Prevention

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Residential

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Fire Watch

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Executive Protection

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Warehouse

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What to Expect from Our Trained Security Professionals?

Our staff is distinguished by their commitment to go the extra mile. As our customer, you can expect the following from our security officers:

  • Conduct: Our security officers will always conduct themselves in a high-grade, helpful manner.
  • Courtesy: Our security officers will extend the maximum level of courtesy to your personnel and the people that you serve.
  • Proper Image: We train our security officers to be vigilant, aware, and alert at all times. 
  • Proper Appearance: Our security officers will wear the appropriate uniform during their shift. (You may choose from our uniform selection to confirm which attire would suit your requirements.)
  • Proper Attitude: Our security personnel will always present a positive and professional attitude on the job. We categorize friendliness and convenience as essential traits.

Client Reviews Know what our valued clients have to say about our security services.