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Our Team

Douglas McKenzie


Doug is a qualified mechanical engineer and has over 20 years experience, including working as a maintenance fitter and maintenance manager. His deep understanding of both the technical and commercial aspects of asset maintenance and repair ensures True Blue Line Boring delivers quality and professionalism well above the industry standard.

Rowanne McKenzie


Rowanne is the Director of True Blue Line Boring. With a history covering multiple administrative and management disciplines, Rowanne is able to deliver effective and efficient support to clients, suppliers and employees alike. Rowanne’s motivated approach complements both True Blue Line Boring’s technical service team and the turnaround demands of their professional clients.

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