(02) 4929 4109


PO Box 23, Charlestown, NSW 2290

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Wallace Design Group Pty Ltd


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Steve Hall

Wallace Design Group Pty Ltd

Steve Hall


Steve began his Plumbing Apprenticeship in 2003 with experience from his hometown, South West Rocks.

Keen to further his career in the industry, Steve moved to Sydney/Newcastle and based himself around large reputable plumbing companies with standout multi story developments, commercial and industrial projects. This experience provided opportunities into leading hand roles while still an apprentice.

Steve’s progression into leadership roles of Site Supervisor followed which deepened his exposure to the design process behind the practical element of plumbing. The past few years has been spent as part of the Project Management team on multiple job sites of varying size and complexities where Steve began delving deeper into the design and consulting process which led him to the position he is currently at today.

Steve found his fit with in the WDG team enjoying a great work culture which supports professional progression through education and recognition of invaluable industry experiences and a flexible workplace which assists with work/life balance, family friendly in an easy-going atmosphere.

WDG has likeminded colleagues within the team with a wealth of knowledge and experience to share and bounce ideas off.


  • Studying Diploma of Hydraulic Services, TAFE NSW
  • Construct NSW – Producing Compliant Designs, Waterproofing design Principles, Fire and Rescue NSW Regulatory pre-, Multi-disciplinary Design Integration
  • Work Health & Safety for Supervisors-WHSPC002.
  • Licensed Plumber Drainer Gasfitter, LP Gasfitter and Roof Plumber. Qualified at a Supervisor level.
  • Certificate IV in Plumbing and Services
  • Backflow and TMV Certification
  • Certificate III in Plumbing and Services
  • Confined Spaces Certification


  • HCAA – Student Member of the HCAA


  • Detail in design
  • Linking my experience in the industry and practical knowledge
  • Turning this application to clients requirements at design phase for efficiency
  • Quality design that works
  • Following right through to cost effective execution and delivery of any project
  • 20 years industry experience


  • Hydraulic, Plumbing and Fire Design for Residential, Industrial and Commercial Projects
  • Carry out Inspections for Authorities Infrastructure Design
Wallace Design Group Pty Ltd

Our Team

Get to know the team behind Wallace Design Group.

Shaun Wallace


Joel Slater

Design Manager

Aaron Sanders

Design Manager

Suki Singh

Senior Engineer

Vaishali Singh


Callum Craig


Steve Hall


Aryan Khadka


Ken Boyer

Senior Engineer

Paul Johnson


Quang Nguyen

Senior Revit Modeller/CADD

Mark Simangan

Senior CADD

Cesar Lee

Revit Modeller/CADD

Kim Narciso

Revit Modeller/CADD

Julieanne Zikman

Office Administration Manager

Mia Van Der Pol

HL Mullane Plumbers

I found WPFD extremely helpful in providing assistance in the initial budget stages, through to tender stage, allowing us to provide a cost effective quotation. WPFD was readily available throughout the construction phase to ensure co-ordination between services and peace of mind for our delivery team. Looking forward to working with Shaun and the team on the next project.

Wayne March
HL Mullane Plumbers

Our Accreditations & Memberships

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