ABOUT US
Forged in Excellence
Sentinel provides best-in-class security solutions through one of the most credentialed and experienced teams in the Nation. Our President and Co-Founder Tim McCarthy has hand-selected a group of professionals that live up to the discerning standards he upheld as a member of the US Secret Service. Tim is widely known for his selfless act of protecting former President Ronald Reagan during the infamous 1981 assassination attempt.
Consulting Services
Sentinel offers consulting services for everything from security program audits to master plan development, protocol and procedure standards, training, and technology assessments.
STANDING SENTINEL
Sentinel Security stands watch, always anticipating the unexpected, to provide unparalleled protection of people, places and assets. With decades of combined experience in law enforcement, we’ve built a reputation as a trusted go-to provider of turnkey solutions in Chicago and the surrounding areas. Our highly skilled guards, including off-duty police officers, are ready to handle any type of assignment, whether it’s safeguarding individuals or large-scale facilities.
ELITE GUARD NETWORK
Our carefully cultivated network of highly skilled guards sets us apart. With hundreds of police officers in our network, Sentinel has the security experience, personnel and training to protect even the most high risk of environments.
- Security partner you can trust.
- Highest recruiting bar for guards.
- Professional, reliable, & dedicated.
- Impeccable in all manner & appearance.
- Always anticipating, always at the ready.
- Quality assurance, support, & training.
the sentinel advantage
Ultra Professional guards
Highly trained in protocols, manner, appearancer & accountability.
Law Enforcement network
Immediate access to off-duty law enforcement professionals.
Expedited services & accessibility
Quick turnaround with
24/7/365 availability.
impeccable
credentials
Fully licensed, bonded and
insured for peace of mind.
Exceptional Client service
Full transparency & ongoing communication for a worry-free experience.
Streamlined outsourcing
One point of contact to meet
all your needs.