Black Knight Security, Inc.

Black Knight Security, Inc.


Safety & Security Services

About Us

Founded in 2003, Black Knight Security (BKS) specializes in security for commercial and residential properties.

BKS exceeds standard guard service by offering emergency action planning and security consulting services, as well as training classes for facility occupants on how to respond to emergencies (EAP). Every BKS security guard is subject to our 10-step recruiting/vetting process, trained in safety and security, and also certified by the American Heart Association in first aid, CPR, and the use of an automated external defibrillator (AED) – an unusual attribute for a security company. If serving as door staff, front desk, or concierge, they will undergo our Concierge training as well.

Black Knight Security also provides protection, safety and education for tenants, visitors, and workers with a strict focus on preparedness, which is the key to not only feeling safe, but actually being safer.

Black Knight Security is a proud member of BOMA Pittsburgh, BOMA Chicago, and ABOMA.


Black Knight Security Logo
Dennis Lejeck, Founder and President; Veteran
Pittsburgh Business Times' FAST 50 Reward for fastest growing companies (since 2014)
Isabella Love, Lead Development Representative
Team photo
On-site team photo
Patrol vehicle (vehicle color options)
Proud to service
CPR, First Aid, AED Training
Client Testimonials
What we offer to our guards (plus Employee Recognition)
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Rep/Contact Info

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Isabella Love
Lead Development Representative