Geotechnical & Environmental engineering Specialists

 
 
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Welcome to Soil & Rock

We are consulting engineers specialising in the field of Geotechnical and 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.

We are certified with a PAS99 Integrated Management System; a strategic framework for ISO 9001, ISO 14001, AS/NZS4801:2001 and BS OHSAS 18001 which is the ultimate global benchmark for quality management, environmental management and health & safety. ISO provides our organisation with continuous measured improvements and the strategic framework better equips us to ensure our deliverables are of the upmost quality to our clients.

Soil & Rock are your responsive and cost-effective Geotechnical and Environmental engineering professionals.

 
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Geotechnical

Geotechnical Engineering has been the core service of our company for many years providing specialist consultancy services throughout New Zealand and the Pacific. Ever changing complexity of projects demands our involvement in the project from the start to final inspections including close cooperation with other consultants and contractors.

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Environmental

Our Environmental Division is involved in a wide range of projects throughout New Zealand from stormwater and wastewater investigation and management to hydrogeology and contamination investigations.

 

why Choose Us?

We are New Zealand’s most responsive and cost-effective engineers with over 30+ industry experience. We are ISO 9001:2015 certified which enables us to be on a panel of preferred service providers nationwide.

 
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What Our Customers Say About Working With Us

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. Other projects completed include the large 280 lot Arnack developments in Mangere, numerous land development projects in Flat Bush and the steep Kaipatiki Road project. I have always found the staff of Soil and Rock Consultants to be hard working, good communicators and diligent. I have no hesitation in recommending them for any geotechnical engineering work.
— Vaughan Crang BE(Hons), MIPENZ, CPEng
Thank you for the work that you have done in reviewing the Geotech analysis of our land at Halswell Downs. Your actions in wanting to test, understand and prove the information provided show exceptional professionalism and also a desire to provide a service that is above average and in the best interests of your client. I commend you for your initiative and high professional standards.
— David Mortimer - Halswell Downs Trust
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