About Black Knight Security

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

Our Approach

At Black Knight Security, we believe that preparedness is the key to truly making persons and property secure. That’s why we prepare our clients for the unexpected by equipping them with all the tools needed for an effective emergency response. By understanding and identifying each client’s unique security needs, the BKS team can determine which security services are necessary to keep tenants and visitors safe. Taking a partnership approach with our clients, we believe it is in our mutual best interest to continue to search for the most cost-effective security solutions by monitoring the latest developments in the industry.

Our Management Team

A management team with 75+ years of combined security experience has made Black Knight Security the leading authority in security for commercial and residential properties. Since founding the company in 2003, Dennis Lejeck has built a management team with extensive experience within the security industry and beyond. BKS provides innovative employee benefits and programs that attract high-quality guards, who are at the core of the quality service our clients enjoy. As a result of exceeding the industry’s employee relations standard, BKS has raised the level of service that the company provides.

Dennis W. Lejeck President

Serving in the U.S. Army during Operations Desert Shield and Desert Storm, Dennis Lejeck understands the importance of preparedness and security in times of uncertainty.

His military experience and 20+ years in private security have given him insights into the trends concerning security needs in the U.S. Having experience in all aspects of security operations, Mr. Lejeck was able to create a security firm focused on customer retention through its innovative programs for both its clients and employees.

Prior to founding BKS, Mr. Lejeck served as the Director of Security for Pittsburgh’s US Steel Tower, a 2.4 million square foot, Class-A commercial high-rise, and Chicago’s River City Apartments, a 1.2 million square foot residential high-rise. While in the military (1988-1993), Mr. Lejeck was responsible for training stateside units deploying to Operations Desert Shield and Desert Storm. He received three Army Achievement Medals and an Army Commendation Medal during his service.

Mr. Lejeck is an active member of the Building Owners and Managers Association of Pittsburgh (BOMA), utilizing his business and leadership experience to positively contribute to the commercial real estate network.

Kimberly Jones, CHS-IV Regional Vice President

Kimberly joined Black Knight Security (BKS) in 2013. Her primary role as Regional Vice President will be to ensure that we are meeting customer expectations. Kim will achieve this through the creation of detailed policy and procedure manuals, regular scheduled customer meetings, and security officer training to include standard First Aid and CPR, and AED training when applicable.

Prior to joining BKS, Kimberly served eight years in the United States Army as a Medical Specialist serving in Operation Desert Shield and Desert Storm. Kim's military experience combined with her five plus years of experience in the private security industry make her a true asset to BKS.

Kim is a graduate of the Academy of Court Reporting & Technology with an Associate Degree in Paralegal Studies.

Kim has been recognized as a CHS-IV by the American Board for Certification in Homeland Security.