Trevor Olden founded OML Ventilation in March 2012 with a small, dedicated crew, providing specialised ventilation and related services across diverse industries.

Disciplined and detail-oriented, Trevor places equal importance on how solutions are delivered, with a sharp focus on execution, documentation, and overall project professionalism.

In 2018, he expanded the business portfolio by establishing OML Metals, adding in-house capabilities for ductwork, cladding, and custom steel fabrications. This strategic move created valuable synergy between the two divisions, giving greater control over the supply chain and project outcomes.

Today, Trevor leads a team of over 60 skilled professionals, committed to delivering high-quality, flexible, and intelligent solutions tailored to client needs.