Welcome to Onyx Mechanical

Onyx Mechanical Ltd is a mechanical contracting company operating in the GTA region of Ontario.  We provide mechanical construction services for the ICI sector of Southern Ontario. In the ever changing construction industry, Onyx Mechanical fills a key role, providing a wealth of experience and skills to tackle technologically complex small and mid size projects within difficult time constraints.  Read more...

Founded on 60 years of mechanical experience, Onyx Mechanical provides clients with creative thinking as well as proven skills and quality workmanship. Regardless of project type, Onyx draws on the knowledge of both the theoretical and practical disciplines to deliver projects that not only meet but exceed the expectations of the client. Read more...

Recent News

Onyx Mechanical was featured in the April 2009 edition of Business & Construction Times Click here to read the full article.

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