Shamrock Protection Services LLC
Excellence in Experience
Serving Northern New Jersey & Surrounding Areas
Mark Kelly - Former New Jersey State Police Lieutenant & Narcotics Unit Leader
With over 30 years of experience in high-stakes investigations and undercover operations, Mark Kelly brings unparalleled expertise to Shamrock Protection Services. After an accomplished career and national recognition leading the NJ State Police’s premier drug interdiction unit, he established his own private investigations firm in 2011.
minimize the threats
About Shamrock Protection Services
Founded in 2011 by Mark Kelly after retiring as a Lieutenant and celebrated Unit Leader with the NJ State Police, the firm specializes in discreet, professional services for individual clients and major law firms alike.
Unmatched Investigative Experience
With an extensive 30-year career, Mark ascended from State Trooper through the ranks of the elite Drug Trafficking North Unit. He earned national recognition commanding an undercover drug interdiction team dubbed “Operation Calico” and the pioneering “Operation Guardian” cyber crimes unit.
Uncompromising Discretion, Proven Results
Shamrock Protection Services, LLC was founded in 2011 by Mark Kelly, recently retired Lieutenant and Unit Commander from the elite New Jersey State Police force. After an accomplished 30-year law enforcement career, Mark decided to apply his unparalleled experience and expertise to the private investigation sector.
During his esteemed service, Mark had the honor of leading some of the department’s most prestigious units, including:
- “Operation Calico” drug trafficking investigations team (10 years)
- High Technology Crimes & Cyber Investigations Unit
- Drug Trafficking North Unit – An elite undercover narcotics interdiction group earning national recognition
Comprehensive Investigation Services
Cutting-edge investigative methods, security protocols, and a relentless commitment to discretion and results are the hallmarks of Shamrock Protection Services’ success.
- Divorce/Infidelity/Child Custody Cases
- Alimony/Cohabitation Disputes
- Skip Tracing - Locating Individuals
- Criminal/Civil Legal Investigations