Structural engineers, design engineers Christchurch

Our Services

Cephas Rock Limited primarily offer structural engineering support for the property service industry. This includes structural assessments and inspections, shallow soil investigations, detailed structural assessments .. and more. With our “can do” approach, we will tackle most design or structural engineering projects in Christchurch and Canterbury.

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Cephas Rock - structural engineers and design engineers Christchurch

Work We Have Done

Our clients include home owners, home buyers/ sellers, real estate agents, architects, draughtspeople and home designers. We have completed a wide range of structural engineering based projects.

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structural engineers, design engineers Christchurch New Zealand


Joshua and his team provide a prompt efficient service.
Joe McGirr



While located in Australia I needed to urgently respond to structural stability issues regarding a Christchurch property and Cephas were able to respond quickly with helpful advice on cost effective solutions and guidance regarding contract management, inspection, and reporting that provided confidence and addressed both my and our local insurance agents concerns. Not just committed to quality customer service they actually delivered on it and I would happily recommend them.
Hamish Sinclair
Home owner and town plannerĀ 




I would just like to thank you for all the work that you have done for myself and my clients since the September Earthquake. I have been impressed by the service you… have provided.
Philip Watkins
027 210 0743




Welcome to Cephas Rock Limited Structural Consultant Engineers

We are an experienced team of structural engineers in Christchurch, New Zealand, who specialise in the property service industry.

Certified design and structural engineers for:

  • Shallow soil investigations
  • Foundation design
  • Extension design
  • Residential, commercial and industrial buildings
  • Ribraft foundation design