Founded by Siavosh Taheri who personally provided our first IT Services in 1998. Our first three clients have remained our clients today. In 2001 we expanded our services to provide web development services in addition to our IT services.

Fast forward to 2007 when cloud computing technology became robust enough to be a viable solution, we started offering our customers cloud based solutions that have highly benefited their business.


  • Qualified and experienced

    Our IT Technicians are highly qualified with years of experience in fixing computers and network related issues. We can completely support and maintain corporate networks so that you don't have to spend the time, resources, and money on hiring technical staff.

  • Always here to help - 24/7

    Our workforce will respond to your IT needs 24 hours a day / 7 days a week to give your real full-time support! There is an agent waiting for your call right now. Contact us.

  • Comprehensive services

    We'll provide superior managed IT service to support and maintain your computer network and servers. Our service offerings are comprehensive and include server and computer support, network design and maintenance, Hotspot WIFI installation, backup and disaster recovery, provision of Cloud Computing platforms, data security auditing, IT outsourcing, website design and management, computer repairs and so on.



  • 1.

    Customer satisfaction

    At ONASYS, we always take the time to discuss your expectations along with your requirements in order to provide you with the greatest experience possible.

  • 2.

    Quality services

    To put it simply, if a product or service it is not good enough for us or our families, then it is definitely not good enough for our customers.

  • 3.

    Cost management

    The price of an item or service doesn't necessarily reflect its cost. For example, consider the price of a toner cartridge vs number of prints.


  • Our mission is to provide you with high quality and cost effective solutions based on your needs. We are in the business of helping people and businesses from the Toronto area acquire, maintain and upgrade their IT infrastructure. We wish to grow based mainly on word of mouth marketing, and as such, earning your trust is our number one priority.

    Patrick Poole

    Senior Sales Manager

  • With a professionally designed website, your business acquires the required leverage to compete against the largest companies on an equal basis.

    Horia Ursu

    Project Manager and Webmaster

mission & values
  • Service quality

    An assessment of how well a delivered service conforms to the client's expectations. We always assess the service quality provided to our customers in order to improve our services and adapt to new needs that might arise.

  • Cost effectiveness

    The relationship between effort inputs (time, money,...) and the desired outcome, such as "cost per printed page" as opposed to "cost per toner cartridge". Associated with an increase in productivity.

  • Trustworthiness

    At ONASYS we believe that your trust is fundamental to our business model and as such we strive to earn it. Having a trustful relationship allows for a smooth cooperation, your peace of mind and a word of mouth marketing opportunity for us.

  • To be at the forefront

    The position of greatest advancement or importance: In our days, things change so fast that we have to be continuously learning and be at the forefront of the latest technologies in order to provide a quality, cost-effective service.

  • Accommodation & adaptation

    We treat each and every one of our customers with the same attention and dedication, but apart from that, we understand that every customer is unique and our services are customized accordingly.

  • Ethical control of your system

    In Addition to providing you with all your access codes and passwords, clear and well written documentations, we'll also upon request train you and your employees to use and manage the system that we setup.

  • Full-Spectrum IT support

    ONASYS will allow your company to get all its technology needs from one place, allowing for more efficient integration and Assimilation of your systems. This will minimize duplication of resources and maximize robustness and redundancy of your Systems.

  • Support Environmental initiatives

    We offer 100% free IT solution for anyone who presents true environmental initiatives (hardware not included and subject to our own discretion). We are also Environmentally Friendly in the equipments we use, and we recycle 100% of our waste that can be recycled.