New York Security Guard & Executive Protection Services

Private Investigators & Security Consultants Serving New York

Our core values are based on the belief that everyone deserves to be treated with dignity, respect, compassion, and understanding. We treat others how we want to be treated – the golden rule.

High-Level VIP Security Services

Executive & Dignitary Protection
Alarm Response/Patrol & Field Operations
Professional Security Guard Services
Crisis Response / Disaster Surge Security Operations
Security Consulting and Investigations

Markham Investigation and Protection serves clients across:

Markham Investigation and Protection Service Area Map - Security Guard Services Chicago

SERVICE AREAS

Chicago
New York
Los Angeles
Miami
Atlanta
Houston
Dallas
New Orleans
District of Columbia
Detroit
Seattle
Portland
Everett
Redmond

Contact Markham Investigation and Protection

Security Guards Serving New York

At Markham Investigations and Protection, we have assembled a team of industry experts from the United States Army, the Department of Homeland Security. We offer Executive Protection, Event Security, Security Guard & Patrol Services in New York.

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