Welcome to Soil & Rock

Geotechnical and Environmental Consultants

We are consulting engineers specialising in the field of geotechnical & environmental engineering and designs involving soil/structure interaction. We have been in business since 1987 representing many years of geotechnical engineering expertise across New Zealand, delivering a range of services nationwide from large commercial projects through to subdivisional developments to boutique assessments and designs. We are committed to providing a quality service, on time and on budget. With highly qualified and experienced staff we can offer the complete solution with scope, investigation, analysis, design and reporting on your project. Our thinking is solution-based.


I have used Soil and Rock Consultants for over eight years as a specialist geotechnical sub consultant.  A large variety of projects have been completed including the difficult and steep Don Buck Road development which included shear keys, groundwater drainage and complex slope stability analysis.  (more…)

Testimonial 1

Our dedicated Christchurch team of 13 staff have been on the ground for over three years assisting with the Christchurch Rebuild and are well-respected in the market.  We offer the complete service from initial investigation phase through to construction inspections for residential properties through to large commercial or infrastructure works.   (more…)

Christchurch Rebuild