Who we are

Onyx Engineers are lead by our principal engineer Justin George Tzannes.

Justin is passionate about problem-solving processes and is very analytically driven to deeply understand concepts/problems and aim to deliver the best possible outcomes and solutions.

With over 10 years of experience in the engineering industry, he is highly skilled and capable of tackling a wide spectrum of disciplines that include steel, timber, concrete, aluminium, glazing construction across many different sets of legislations and engineering requirements.

Under his belt, he has thousands of inspections from which to draw experience in these different fields and has successfully delivered small projects through to larger projects such as apartment buildings and bridges.

He regularly delivers effective solutions for his clients, and maintains strong relationships built off trust and good service.

Onyx Engineers aims to provide the construction industry with safe, sustainable, effective and innovative engineering solutions that stand the test of time.