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.
We’ve secured billion-dollar assets, high-stakes operations, and VIP clientele across every major city in California. When safety truly matters, the biggest names in business, real estate, and healthcare call us first. Why? Because we never settle for average — and neither should you.
California Roots. Statewide Reach.
We were founded here, we’re based here, and we know California better than anyone. From Southern California to Northern California and everything in between, we provide rapid deployment and consistent quality — no matter the zip code.
This is local expertise backed by statewide muscle. Whether you have one location or twenty, we bring the same professionalism, planning, and precision to every site.
World-class Security Guard Services. No Compromises.
We Secure the Industries That Drive California Forward
Elite Officers Trained Beyond Industry Standards
Our security officers undergo extensive training, including First Aid & CPR, conflict resolution, de-escalation techniques, and site-specific procedures. They are also trained to reflect your corporate culture, ensuring they integrate seamlessly into your environment.
We emphasize ownership, treating your property and assets with the utmost respect, as if they were their own. When one of our guards shows up, your staff, residents, and visitors instantly feel the difference. They don’t just wear the uniform — they represent a standard.
Why High-Profile Clients Choose Us — and Stay With Us
Because leaders — the ones who carry the weight — choose partners who lighten it.
- CFOs trust us to protect assets that can’t be replaced.
- CEOs know we represent their brand with precision and presence.
- Project managers count on us to keep timelines safe and uninterrupted.
- Security directors rely on us when failure is not an option.
- Every decision-maker we serve gets peace of mind — and proof we perform.
You’ve got enough to manage. We make sure security isn’t one of them.
Ready to secure your property with California’s top-rated security experts?
Call 888-251-6607 Get a Quote