One accountable partner for access control in Chicago

Kastle designs, installs, monitors, and maintains access control for commercial properties across Chicago. One partner owns the full security lifecycle, from the first site assessment through ongoing daily management.

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 across the Chicago metro

Kastle's Chicago-area coverage extends across the city and the surrounding metro, including Joliet, Elgin, Cicero, Bolingbrook, Crystal Lake, Waukegan and Oak Brook. When a credential needs immediate revocation or a reader requires service, one provider with local technicians handles it. Existing cameras and third-party hardware can be assessed and incorporated during a system takeover, with no requirement to replace working equipment. Property managers with multiple Chicago-area buildings administer credentials, permissions, and service requests through a single dashboard and a single point of contact.

Chicago, IL

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

  • (855) 527-8531

  • 225 West Wacker Drive, Suite 225 Chicago IL 60606

  • 10-second average alarm response

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End-to-end accountability

Designed, installed, monitored, and maintained by one partner

Chicago's nonresidential burglary rate reached 181.1 per 100,000 residents in the first half of 2026, 132% higher than the same period in 2025 and the highest of any half-year period examined by the Council on Criminal Justice since 2018. For property and facility teams evaluating access control in Chicago, the decision that determines long-term performance is who will be responsible for the system after installation. Unpatched firmware and orphaned credentials are how a building with a working access control system still gets breached at 4 a.m. The tabs below cover the different stages of that operational load.

Site assessment and system architecture for access control in Chicago

As of July 2026, 26 office-to-residential conversion projects are underway in downtown Chicago, more than the total number of conversion projects completed during the previous 20 years combined. Collectively, these projects represent $1.8 billion in investment and more than 4,000 residential units. Each conversion changes the building's entry points, tenant profile, and access schedule. A site assessment conducted before design work begins identifies how many doors need controlled access, which credential types match the building's mix of residents, tenants, and visitors, and where existing infrastructure can be reused.

  • Full walkthrough of every controlled entry point and access zone.

  • Credential and reader recommendations matched to each door's risk level.

  • Integration plan for video, visitor management, and existing building systems.

Site assessment and system architecture for access control in Chicago
Download the free Access Control Guide

A guide covering how commercial access control works, which credentials and deployment models to evaluate, and checklists for auditing, selecting, and modernizing a system.

  • Audit your current setup.

  • Evaluate credentials and deployment models.

  • Three ready-to-use planning 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