HCAA Consultant Member Directory

We have members in every State and Territory and our Full Members all have a minimum of six years' experience as a Hydraulic Services Designer and hold a Diploma of Engineering Hydraulic Services Design or equivalent - so you can trust they are the experts in their field.

Robert McCallum

5/35 Smith St, Charlestown, NSW, 2290

Rhonda Hamilton

Level 2, Suite 2.01, 4 Ilya Avenue, Erina NSW 2250

Malcolm Clarke

Unit 7, 43-51 College Street, Gladesville NSW

Rod Maconachie

Suite 18, 265-271 Pennant Hills Road Thornleigh NSW 2120

Scott Harris

Suite 61 / 14-16 Wallis St Forster NSW 2428

Nathan Doust

PO Box 244 Ulladulla NSW 2539

Emily Park

Level 11, 73 Miller Street, North Sydney, NSW 2060

Callum Yeates

Level 2, 30 Carrington Street Sydney

Shaun Wallace

1/6 Chapman Street, Charlestown, NSW 2290

Nick Soden

PO BOX 9228 Port Macquarie NSW 2444

Guy Barwell

PO Box 720 Wahroonga 2076

Victor Gallo Bologna

Level 17, One Festival Tower, Station Road, Adelaide SA 5000

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© 2025 Hydraulic Consultants Association (Australasia) Ltd - HCAA, All rights reserved.