Dedicated to protecting the safety and security of people, property, and your business image.

Security Guard Services in Toronto, Mississauga & Area

Onyx is a security guard company in Toronto that is licensed with the Ministry of Community Safety and Correctional Services and is fully insured.  Our highly trained and professional security guard employees have years of experience in the security and service industry.

Your specific security needs are unique, as such Onyx will tailor your service to your property’s unique requirements. By choosing Onyx Security Guard Services in Toronto, your business or property will benefit from a variety of advantages such as reduced crime/property loss, reduced insurance rates, early detection of potential problems, and peace of mind.

Security companies in Toronto,Security companies in Mississauga

Our security guard services in Mississauga, Toronto & Area, assist businesses to improve their overall protection and crime prevention techniques. Onyx utilizes a variety of techniques to help protect our clients. Our strategies range from Situation Crime Prevention to community based volunteer work. No matter what strategy Onyx implements, we work with our clients to ensure that they receive the best possible service.

Make an investment in your property’s security, contact us and let Onyx begin protecting you today.



Onyx Guard Services provides a wide range of security & protective services in Toronto, Mississauga & Area. Please contact our office to learn how we can assist.



Onyx Guard Services provides a wide range of security & protective services. Please contact our office to learn how we can assist.

About Onxy Guard Security

Onyx Guard Services Inc. is a licensed security company with the ministry of community Safety and Correctional Services. Onyx is dedicated to providing professional and superior security guard and patrol services in the Toronto, Mississauga & Area, to a variety of clients.

We constantly strive for and achieve our high quality of service by ensuring proper recruitment, training all employees to the highest standard, and ensuring constant client satisfaction.

Professional Standard
As a professional security guard company in Toronto, Onyx Guard Services understands your individual business views and the need to uphold your business image. Therefore, we only hire, train, and send the most professional and reliable security guards to your property. In addition, to uphold our professional standard, Onyx Security Guard Services has implemented various policies and procedures to ensure all employees act in accordance with company standards to maintain our high level of professionalism and commitment to our clients.

All employees and security guards that will be responsible for working on your property will have the support of a dedicated and professional team at a moment’s notice. Onyx has implemented a company support structure that ensures every security guard, employee, and client has access to a company representative to address any issues and concerns immediately. If you are in need of security guard services in Toronto or surrounding area, give Onyx Guard Services a call today!

Security guard jobs Toronto

Online Security Training Provider!

Onyx Security Guard Services in Toronto provides online security training services. Contact our office to learn more!

Security guard jobs Mississauga

Real-Time Online Reporting

All guards and clients will have access to the Onyx online based reporting program. Guards will be able to complete reports in real time which will then be accessible by clients.

What Our Clients Have to Say

"For the past 7 years I’ve had the opportunity to work with Onyx Guards, and it is with great pleasure that I highly recommend their services. Onyx Guards have been providing exceptional security services for our organization for many events such as Paint the Town Red, Busker Fest, and Tim Hortons Southside Shuffle, we are very pleased and delighted with their professionalism, their presence and ability to handle situations with the at most respect for everyone concern. Onyx Guards go beyond their scope of work, the guards are respectful, pleasant, and always on point! We have developed a relationship with Onyx Guards that we hope to last for many years to come."
Port Credit

Our Clients

If you are looking for security guard services in Toronto, Mississauga or Surrounding areas, contact Onxy Guard Services!  Our security guard company is located in Toronto, but we provide security guard services in the greater Toronto area, Mississauga, Bramptom, Richmond, Oakville, New Market and more! All of our security guards are experienced and trained with up-to-date techniques and are equipped with modern technology.  If your looking for a security guard company to protect your business and assets, trust Onyx Security Guard Services in Toronto to do the job! 

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