Our Firm

RGH Consulting Group Pty Ltd commenced operations as a hydraulic engineering firm on the Central Coast in 1994.
It wasn't long before our reputation for delivering timely and innovative engineering designs that saved our clients thousands of dollars resulted in demand for additional engineering services.

We expanded our consulting team to include civil engineers and structural engineers and we now service Sydney, Newcastle and the Central Coast from two offices, which both have state-of-the-art engineering design systems.
We also have specialists in fire protection design, infrastructure and project management.

Whether you need a civil engineer, hydraulic engineer or a structural engineer to draft your engineering plans, you can count on our team to exceed your expectations. Our engineering design focus is always on saving you money on your construction project as well as speeding up the approval process, which translates to a truly worthwhile investment. Importantly, RGH Consulting does not provide low priced inexact designs with inevitable cost variations that result in budget overspends and potential delays.

We even answer our phones! This sounds simple, but our clients tell us it's not commonplace in our industry, even though a project could grind to a halt without an immediate response.

Preferred Suppliers for Engineering Services in Sydney, Newcastle & Central Coast

We are particularly proud of our NSW prequalification, preferred supplier and accredited certifier status.
Government bodies and top tier construction firms have recognised our expertise and approved RGH Consulting to deliver engineering design solutions and compliance certificates in Sydney, Newcastle and the Central Coast.

  • Lend Lease: Preferred Supplier - CM3 Certificate of Prequalification

  • UrbanGrowth NSW Development Association (NSW Government): Prequalification List for Hydraulic, Civil, Structural Engineering and Superintendent - Civil Works Contract

  • NSW Government Land & Housing Corporation (LAHC): Engineers Register for Hydraulic, Civil and Structural Engineering services


NSW Government Building Professionals Board accreditation:

  • C3 Accredited Certifier Stormwater Management Facilities Design Compliance

  • C4 Accredited Certifier Stormwater Management Facilities Design Compliance

  • C14 Accredited Certifier Building Hydraulics Compliance

  • C15 Accredited Certifier Stormwater Compliance


Quality Management System

Our Quality Management System has been certified by BSI as complying with the requirements of ISO 9001:2008 for the provision of Hydraulic, Civil, Structural Engineering and Fire Protection Design Services and Project Management activities.      

Power and Water Corporation, NT Accreditation

Power and Water Corporation have recognised our expertise and granted accreditation to RGH Consulting Group in Design - Building Development. This will allow RGH to undertake design for building assets that will be gifted to PWC.


Contributing to our Community

Our engineers are very active in the communities in which they live and work. Believing in the proverb that 'it takes a whole village to raise a child', RGH contributes to sport and education through sponsorship and nominated goodwill engineering projects.

RGH sponsorship includes the Haven Education Centre Annual Race Day, which raises funds to assist Central Coast students who have not been able to cope with mainstream education to return to school. RGH Consulting has also designed engineering concepts for several Central Coast surf clubs and worked on Rotary projects in Fiji and Papua New Guinea.