Full-lifecycle physical security company in Miami, FL

Kastle designs, installs, monitors, and maintains your physical security program under one contract. Miami facility managers work with a single team across every stage and entry point.

3,600+

Properties protected

50+

Years in
security

#1

G2, Spring 2025

24/7

Monitoring & response
Protecting over 1 billion square feet globally
The world's most trusted organizations traded juggling vendors for consistency, predictability, and ROI from one provider.
Security teams on the ground in Miami

Property crime in Miami-Dade County dropped 14% as of October 20, 2026, compared to the same period in 2025, according to the data from the Sheriff’s Office. That decline is real, but there were still over 12,000 property crime incidents during these 10 months. For commercial buildings, warehouses, and multifamily properties across the metro, having a physical security program with local response capability is important during a downward trend as much as during a spike. Kastle’s regional team and national security operations center cover Miami-Dade and Broward counties.

Miami, FL

Serviced from Kastle's regional office and U.S.-based security operations center.

  • (855) 527-8531

  • 150 S Pine Island Rd, #370, Plantation, FL 33324

  • 10-second average alarm response

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Complete lifecycle ownership

One partner handles design, installation, monitoring, and upkeep

Miami’s commercial real estate market continues to add office towers, retail centers, and multifamily developments at a pace few U.S. metros match. Each building introduces additional entry points, tenants, and compliance requirements specific to Miami-Dade County. When a physical security program covers only one or two lifecycle stages, building staff handle the rest, or no one does. When one provider owns every stage, building staff stop coordinating between vendors and start getting protection that keeps pace with the metro’s growth.

Site assessment and system architecture for physical security in Miami

Miami had 2.2 million square feet of competitive office space under construction as of August 2026, the highest pipeline share among the top 25 U.S. markets. New construction and repositioned properties need to plan for additional access points, camera positions, alarm zones, and system integrations before contractors arrive. Kastle’s design stage starts with a physical site assessment and produces a system architecture specific to the property’s layout, tenant mix, and risk profile.

  • On-site walkthrough maps every entry point and camera location.

  • System architecture tailored to property layout and tenant mix.

  • Scalable design that accounts for future expansion or tenant changes.

Site assessment and system architecture for physical security in Miami

The managed security model

What each stage of the security lifecycle delivers

  • Consult: Kastle evaluates the property’s layout, entry points, and risk profile to determine the right scope for the security program.
  • Design: The assessment produces a system architecture mapped to the building, including access control, camera placement, alarm zones, and integration requirements.
  • Install: In-house Kastle technicians deploy and commission every device. No subcontractors, no handoffs between trades.
  • Monitor and maintain: A staffed operations center verifies every alarm against live video around the clock. Firmware updates, sensor recalibration, and hardware replacements are included in the contract.

Compliance at a glance

What Florida and Miami-Dade require for security installations

  • Florida Class B security agency license
  • Alarm contractor certification
  • Miami-Dade alarm registration
  • Life Safety Operating Permit
Download the free Physical Security Guide

A resource for facility managers and security directors evaluating their physical security program or planning a new one. Covers the four pillars of physical security, common failure patterns, and trends reshaping the industry.

  • Identify gaps in your setup.

  • Access control and video integration.

  • Three printable audit checklists.

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Customer reviews

Why customers choose Kastle

Exceptionally rated for ease of use, set up, and support.

Rated 4.6 out of 5 on G2

9.3

Ease of use

#1

In physical security, spring 2025
  • Effortless remote access with stellar support.
    Ana C. Assistant Property Manager
  • Great products and fast, helpful customer service.
    Edgar G. Manager
  • Convenient phone-as-a-key access and a great visitor portal.
    Philanthropy
  • Excellent products and fast service.
    Paula E. Office Manager
  • User-friendly and smooth experience with always-available support
    Commercial real estate