Guaranteed lowest cost geotechnical reports, fast turnaround. Free initial site consultation and no obligation quotes.We are consulting geotechnical engineers based in Henderson, Auckland. We carry out geotechnical investigations and soil reports for residential and commercial buildings, property development, slope stability, retaining walls, earthworks and building settlement. We also do effluent disposal reports.Our reports are easy to read and accepted by all councils.Fully qualified chartered professional engineer (CPEng), member of the Institute of Professional Engineers New Zealand (MIPENZ) and member of The New Zealand Geotechnical Society. Over 22 years experience in geotechnical engineering.