World-Class Security. Exceptional Service. Unwavering Commitment.
It’s the standard we set for ourselves at Cambridge Security, and the promise we deliver to you. After all, we are The Benchmark of American Security®









With a South Florida focus, we offer distinct advantages where they matter most. Whether serving individuals, associations, organizations, or corporations, we tailor individualized plans to meet your needs and budget, offering armed and unarmed options, permanent and short-term coverage, and rapid response services.
A Security Partner, in the True Sense of the Word
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Our mission is to deliver top-quality security services at a competitive, honest price.
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Our state-of-the-art Command Center operates 24/7, and a seasoned security professional will take your call.
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We hire local South Florida security experts who bring area knowledge, continuity, and strong investment.
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References from local businesses and industry clients are available upon request.
Core Services
High-End Residential
Learn MorePrivate Schools & Houses of Worship
Learn MoreExecutive Protection
Learn MoreEmergency Medical Services
Learn Moreour officers
We Take Pride in Our Officers – And It Starts with Being Uncompromising About Who’s on Our Team



Officer excellence is central to how we operate. Training and development aren’t afterthoughts at Cambridge Security–they’re the foundation of our reputation for professionalism and responsiveness, powered by the industry’s most experienced instructors.
WHAT to EXPECT
“The level of professionalism and care from the Cambridge Security Team has been outstanding. Their attention to detail and calm presence gives our family real peace of mind. We feel safe, comfortable, and well looked after. It’s truly world-class service.”
Resident, Country Club Community in Palm Beach County

WHO WE ARE
Expect Our Best, Every Single Time
Our core values aren’t just words. They fuel everything we do, empowering us to deliver unmatched service, earn customer loyalty, and exceed expectations every time. This relentless commitment to excellence is why our clients trust us, return to us, and stay with us–because we don’t just meet the standard; we set it.
Who We Are