73 King Street West, Suite 300
    Kitchener, ON N2G 1A7
    226.444.6021 | [email protected]

    Office Hours 
    Monday-Friday – 9-5pm
    Emergency Call Centre Open Daily 24/7
    ***Visiting our office is by Appointment Only***


    Onyx manages and develops a variety of rental properties. We offer full service management including: marketing, leasing, furniture rentals and tenant management and retention.


    Our services are tailored to each and every one of our clients and their unique vision. Onyx offers property development services, property management and consulting services based around your business needs.