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Civil & Structural Engineers

COVID-19 – A Message to our Valued Clients

  1. We are ‘open for business under Alert Level 1.

Red Jacket are independent Civil and Structural Engineering Consultants based in New Plymouth.

  • We value our client relationships above all else.
  • We pride ourselves in the proven reputation we have with the local community since 2003.
  • We believe in strong communication with our clients leading to successful outcomes on all projects.
  • We continue to pursue new business opportunities in an ever-changing environment.


Building Structures Engineering Services

Commercial | Residential | Earthquake | CMR


Industrial Facility
Engineering Services

Energy Sector | Industrial Factories


Land & Infrastructure
Engineering Services

Councils | Subdivisions | Building Platforms


Soil Testing

Hand Testing

We have the skills and equipment to carry out our own soil testing and analysis.

We understand this is essential to complete design work for all our projects.


We undertake in-house Geotechnical engineering up to a certain level.

For larger more complex projects we have a long-established relationship with Geotechnical Consultant Tonkin & Taylor Ltd, whom we call upon to assist us and our clients.

This typically involves significant foundations for structures, liquefaction, and slope stability analyses.

This also involves advising on rivers and coastlines.

What Our Clients Say...

“Imagine Building Design loves working with the Red Jacket Team. Having worked with them for many years Red Jacket has always delivered and made our designs possible. What stands out for us is that they buy into the whole project, not just their part in it and as a result we get a complete solution rather solutions in isolation.”

Imagine Building Design

What Our Clients Say...

"We have been using Red Jacket for numerous years now for all our Geotech Reports, Excavation Inspections, Stormwater Design, Effluent Design, Engineered Designed Retaining Walls; and have found them to always be approachable, accommodating and great to work with. Their professionalism is second to none, and their level of service is exemplary; and highly recommend them to prospective clients." Jenny Thomson and John Coxhead

Golden Homes

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