PTG Consulting’s Ormeau geotechnical team delivers expert ground investigation, testing and design for residential, commercial and infrastructure projects across the Gold Coast, Logan, Northern NSW and South East Queensland.

Based at 4 Mark Porter Place, Ormeau, our team brings CPEng, RPEQ, RPEV and NER certified expertise to every project — from single residential site classifications and footing inspections through to complex multi-borehole investigations for major infrastructure and subdivision projects across the southern Gold Coast and Logan corridor.

Our Ormeau office includes an onsite Protest CMT construction materials testing laboratory — meaning drilling, sampling, lab testing and reporting all sit under one quality-assured workflow. Faster turnaround, fewer external interfaces, and a single accountable team from investigation through to certification.

Ormeau Office:
📍 4 Mark Porter Place, Ormeau QLD 4208  |  (07) 5647 0411

Also serving from Gold Coast offices:
📍 Ashmore  |  (07) 5647 0419
📍 Southport  |  1300 501 155

CPEng, RPEQ, RPEV & NER certified
ISO 9001 certified Quality Management  |  ISO 45001 certified Safety Management  |  ISO 14001 certified Environmental Management

Our Ormeau team provides end-to-end geotechnical services backed by onsite Protest CMT laboratory testing — covering the full Gold Coast, Logan, Scenic Rim and Northern NSW region.

• Site investigation — desktop studies, geotechnical drilling (auger, sonic, rotary mud, diamond core), test pitting and groundwater monitoring
• Geophysical & seismic surveys — MASW, reflection and refraction seismic, 3D subsurface profiling, fault and void location
• Foundations & site classification — AS 2870 site classification, shallow and deep foundation design, bored pile design, certification and integrity testing, footing inspections
• Retaining walls & slope stability — reinforced earth, gravity, boulder, crib, gabion, shotcrete and anchored systems to AS 1726 and AS 4678
• Basements & deep excavation — PLAXIS 2D finite element modelling, staged retention design, temporary working platform design
• Infrastructure & pavement — pavement investigation and design, road and pipeline corridor investigations, earthworks and ground improvement
• Construction & advisory — footing inspections, distressed building investigations, natural disaster remediation, expert witness and court-compliant reporting
• Onsite materials testing — Protest CMT laboratory at Ormeau for soil, aggregate and construction material testing

Onsite Protest CMT laboratory
Our Ormeau office includes an onsite construction materials testing lab — drilling, sampling, testing and reporting under one roof for faster, more efficient project delivery.

Strategically located
Ormeau sits at the heart of the southern Gold Coast and Logan growth corridor — one of Queensland’s fastest-developing regions. Our team is on the ground where projects are happening.

CPEng, RPEQ & NER certified
All geotechnical investigations and designs led by certified professionals meeting Queensland’s highest engineering standards.

Backed by national resources
Part of PTG’s 40+ specialist geotechnical division — scale for major infrastructure investigations while maintaining local responsiveness.

Areas covered: Ormeau · Pimpama · Coomera · Yatala · Beenleigh · Logan · Beaudesert · Scenic Rim · Coolangatta · Tweed Heads · Northern NSW

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