Miami, FL Security Services

Cambridge Security Services is a premier provider of security guard services in Miami, Florida. A well-respected security company with more than 30 years of experience, we provide security services to individuals, schools, non-profit organizations, and businesses in almost every industry.

Cambridge Security has a reputation for being professional, responsive, and prepared. Our executive team is made up of seasoned security professionals from Florida, who draw upon their many years of experience and expertise in both the industry and region to provide clients with a robust, yet cost-effective solution.

Our security assignments vary from client to client—we will develop an individual plan based on your requirements and budget. You can get to know us better by viewing our Media room and About Us sections. We welcome the opportunity to earn your business!


Meet Our Director of Operations:

Cosmos Marquez
Director of Operations, Broward/Miami-Dade Counties

Mr. Marquez was promoted to Director of Operations for Broward and Miami-Dade counties in October 2017 following a series of advancements with our company. Over a three year period, Mr. Marquez received training in almost every area of our operations. Read Cosmos’ Bio »


Our Office Location:

Cambridge Security Services
11890 SW 8th Street
Miami, FL 33184 USA
Phone: 305-227-7090


Who to contact:

For more information on Cambridge Security and the services we offer in Miami and throughout South Florida, please call our office at 844-GUARDU2.

If you are interested in security guard jobs at Cambridge Security Services, please visit our employment section for directions on how to apply.


Key points:

  • It is our mission to provide security services of the highest quality at a price that is competitive and fair.
  • We draw security professionals from the local Miami community as they bring specialized area knowledge, a greater potential for continuity, and a stronger sense of personal investment.
  • We can provide you with references from Miami-area businesses and industry-related clients on request.

Cambridge Security is proud to be a member of the Community Associations Institute (CAI),
and the Florida Sheriffs Association.

communities association institute CIA-logo

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