Transition Period

In recent years majority of our business growth has come from clients that were dissatisfied with their previous security service providers. We make sure none of our clients experience the same situation again.

Allied Nationwide Security considers the transition phase is a critical and vulnerable time. We take considerable and detail care in the planning and execution of the transition, which requires complete cooperation with client management. We believe it's essential to have a plan that includes the following:

Make a preliminary, on-site security assessment

Uniform of Security Officers are approved by our clients and our management

What People Say About Us

#1 Trusted Security Guard Company In Southern California

Walter Quitiz

Construction Site

Los Angeles, CA

"I contracted with Allied Nationwide to keep thieves and vandals off my construction site, and I did not have one problem there for the six months of the project. I highly recommend their security service and I ll call them when I get started on my next project"

Joseph Herman


Los Angeles, CA

"The company I work with was having problems at our warehouse with missing inventory and vandalism to our building. AJ helped us to get all set up and our guards were very easy to work with. After working with Allied Nationwide for a few months, our problems began to disappear. One of the best security services in southern California! Would work with again!"


Cypress, CA

"Your company provided top notch service to the City of Bellflower during the construction of the MAYNE Events Center and Fire Museum. Guards were timely and your staff delivered excellent customer service."