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.

Joseph Semaan

1/432 Parramatta Road, Petersham NSW 2049

Ashwin Muralidharan

55 Market Street, Sydney NSW 2000

Adam Johnston

Lower Ground Floor, 199 Macquarie Street, Hobart, TAS

Rod Maconachie

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

Rhonda Hamilton

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

Tom Wise

Level 6, 77 Castlereagh Street, Sydney NSW 2000

Christopher Smith

L9, 203 Pacific Hwy, St Leonards NSW 2065

Robert McCallum

5/35 Smith St, Charlestown, NSW, 2290

Scott Harris

Suite 61 / 14-16 Wallis St Forster NSW 2428

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