Elite Protection

“We help people see and seize opportunities to think and live outside the box.”

Constantine Ioannou

Elite Protection

“We help people see and seize opportunities to think and live outside the box.”

Constantine Ioannou

Recognized as the Top Security Company in Toronto, Sentinel Security is widely regarded as second to none.  Sentinel Security provides elite protection services within the corporate event, close protection, and healthcare industries.

Executive Protection

Sentinel Security’s Close and Executive protection specialists are prepared to safely escort a client both in Canada and around the world. Our management team can quickly accommodate our client’s international protection needs. We have both male and female Close Protection operatives available 24 hours a day, 7 days a week. Members of this protection team are highly trained individuals who qualify for these assignments and can be dressed in either uniform or plain clothes.


Our partnership with NovaJet Aviation Group; a full-service organization for private jet charters. Novajet offers private aircraft management and acquisition services for domestic and international organizations tied in with our close protection services.

Upscale Events

Corporate events are often high-profile affairs, and Sentinel Security Plus can be relied on to ensure patrons who attend these unique events feel safe and secure. Whether it is an annual shareholder’s meeting, product launch, or a corporate event, Sentinel Security Plus will deliver a premium level of service every time.

Healthcare Protection

The pandemic in 2020 changed many things for many people. Within this ‘new normal’, Sentinel strategically pivoted into Healthcare, bringing our industry known standards to the table. To prepare for this transition, Sentinel curated a never before training curriculum that totaled just over 500 hours. Yes! 500 hours.


With a proven track record, 100% of our clients would recommend our services to others. Find out what some of their testimonials say below.


“The Sentinel Security Plus team is the best I have worked with in Toronto. Poised, professional, polished. The team arrives early, looking sharp, takes initiative to become informed, quickly adapts to the flow of the event and make very tactful judgement calls. I have witnessed Sentinel go above and beyond countless times, assisting guests with taxis and coat check on their way out – a true example of customer service. It’s rare to find a security team so friendly, guest-driven and accommodating. Very impressed!”

Jennifer Belanger, General Manager


“Working with Sentinel has been extremely easy. The guards are always on time, courteous, helpful and regularly go above and beyond. I often get positive feed back from our clients about the “friendly man at the front door”.

Jesssica Dexter, Events Director


“One of the most professional security companies I have come across. Very well trained and professional team. All your staff are very courteous to our guests and they are able to handle to situations as they arise”

Adi Dewan, Manager


“It’s always such a pleasure working with Sentinel Security Plus! A team of highly professional, respectable and trustworthy individuals that never disappoint. They always go the extra mile to ensure that top quality service is provided no matter what occasion!”

Gabriella O. Carllson, Managing Coordinator


“I have worked with many security companies over the years and I find Sentinel Security to be the most professional, reliable company in town. They accommodate my last minute requests and follow directives very well. The staff they send are always pleasant and eager to please. They provide a classy service second to none.”

Jale Ferland, Manager


“Your team is AMAZING.  Simply amazing!

Nice, thoughtful and professional.  Everyone commented what a great security team we had in place and we could not have been happier.

Count on working with me again, that’s for sure.  So happy with the service, from booking, till completion.  You guys ROCKED.”

Miriam Wexler, Events Director


“The Hazelton Hotel has been working with Sentinel Security for the past three years. Their professionalism will enable us to continue our relationship. Our account manager always ensures we are well taken care of and has even assigned us the same detail on request. Sentinel has the ability to take direction and/or take the lead as necessary. We wouldn’t hesitate to recommend them as they have dedication to their trade.”

Anjie Hayes, Director of Front Office


“We can always depend on Sentinel Security Plus to provide us the best professional security service for our events. They do an amazing job and we love working with them!”

Amie, Twist Gallery Events Assistant


“Sentinel provides first class security for all of our events, my clients and artists are always impressed with their attention to detail and polite professionalism. I highly recommend them to anyone in need of high end and discrete service.”

Brian Liss, Owner


To book our security services or for more information, please fill in the contact form and a member of our team will get in contact with you. Thank you!