Excellence In Soil Engineering
Geotechnical solutions for residential, commercial, and infrastructure projects, from soil testing and site investigations to slope stability, foundation design, and earthworks control across Bay of Plenty, Waikato, and Wellington regions.
Proven geotechnical expertise built over three decades of investigations, design, and consulting across New Zealand and internationally.
Reliable service spanning the Bay of Plenty, Waikato, Manawatū, Hawke’s Bay, and Wellington regions.
Clear, consistent pricing across all foundation investigations — making it easier to plan, budget, and move forward with confidence.
Dedicated, data-driven analysis and consulting delivering accurate insights tailored to your site and project requirements.
SOIL-ENG LTD is a multifaceted geotechnical engineering company with over 30 years’ experience in site investigation, in-situ testing, sampling, ground modelling, and preparing soils reports for resource and building consents. We’ve worked with a wide range of clients around the world, consistently delivering excellent service and completing projects on time and on budget.
Clients We’re Affiliated With
Soil Eng provides comprehensive and efficient services across the full breadth of geotechnical engineering, including investigation, analysis, design, and reporting.
With over 30 years of proven experience in geotechnical, hydrological, and structural engineering, Soil Eng delivers clarity and confidence at every stage of land development.
Our multidisciplinary team has led investigations and designs across New Zealand and internationally, helping clients achieve efficient, cost-effective results built on solid data.
Soil Eng is committed to providing accurate and reliable geotechnical services to ensure the suitability and longevity of civil and structural works.
We always try to go the extra mile, having seen first-hand the significant construction cost reductions that comprehensive investigations can facilitate at the design stage.
With 30+ years of professional geotechnical engineering and design experience in New Zealand and internationally, Soil Eng can help ensure your private, commercial or industrial projects are a success.
We look forward to speaking with you.
Alwyn Strauss, Pr.Eng (NAM)
Owner / Director
A geotechnical investigation assesses the physical and engineering properties of the soil, rock, and groundwater beneath a site. This helps determine how suitable the ground is for construction and guides safe, cost-effective foundation design.
Timeframes vary depending on the project size and testing scope. Most standard site investigations and laboratory tests are completed within one to three weeks.
Soil Eng proudly serves the Bay of Plenty, Tauranga, Hamilton, Waikato, and Wellington regions.
We provide a wide range of reports, including site investigation reports, engineering soil reports, liquefaction and slope stability assessments, due diligence reports, and ground model developments for building and resource consent applications.
With a catalogue of successful projects around the country, our team has a comprehensive understanding of New Zealand geology and its geotechnical consequences.
With 30+ years professional geotechnical engineering and design experience in New Zealand and internationally, we will help ensure your private, commercial or industrial projects are a success.
Soil Eng are dedicated to client service and delivering projects on time and within budget. Efficiency, honesty and integrity underpin every investigation, report and recommendation.
With a catalogue of successful projects around the country, our team has a comprehensive understanding of New Zealand geology and its geotechnical consequences.
With 30+ years professional geotechnical engineering and design experience in New Zealand and internationally, we will help ensure your private, commercial or industrial projects are a success.
Soil Eng are dedicated to client service and delivering projects on time and within budget. Efficiency, honesty and integrity underpin every investigation, report and recommendation.
We value our client relationships and work diligently to achieve the best outcomes for projects and properties.
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