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Trusted Geotechnical Testing Services in Queensland
Soil Engineering Services has been delivering geotechnical testing expertise across Queensland for over 27 years. Our NATA-accredited laboratories in Townsville and Mackay provide comprehensive testing of soil, aggregates, and concrete for construction, civil, mining, and infrastructure projects. With a commitment to staff training and timely reporting, we ensure reliable results that meet industry standards. Our team specialises in site classifications, level 1 supervision, and geotechnical analysis, supporting clients from project inception to completion.

Operating from multiple accredited facilities, we combine technical proficiency with efficient service delivery. Our reputation is built on consistent quality assurance and tailored solutions for diverse engineering challenges. We prioritise prompt communication and transparent processes to meet client needs. With extensive experience in Queensland's varied geology, we provide data-driven insights that underpin safe, compliant construction practices. Our services are trusted by industry professionals seeking accurate, accredited testing outcomes.
Services
Soil Testing Concrete Testing Aggregate Testing Site Classifications Geotechnical Services Level 1 Supervision
Highlights and features
  • We have over 27 years of experience in geotechnical testing across Queensland
  • Our services are NATA Accredited for quality assurance
  • We operate multiple accredited laboratories statewide
  • We provide timely reports and efficient project support
  • Our team specialises in level 1 supervision and site classifications
Associations and certifications
  • NATA
Services
Soil Testing
Our soil testing services assess ground conditions for construction projects, providing critical data on bearing capacity and stability. We use advanced methodologies to ensure compliance with engineering standards. Clients receive detailed reports that inform foundation design and earthworks planning.
Concrete Testing
We conduct comprehensive concrete testing to verify strength and durability parameters for construction applications. Our NATA-accredited processes ensure accurate mix design verification and quality control. Results support compliance with Australian Standards for structural integrity.
Aggregate Testing
Our aggregate testing services analyse construction materials for gradation, density, and durability characteristics. We provide specifications for road base, concrete aggregates, and drainage applications. Testing ensures compliance with infrastructure project requirements.
Site Classifications
We determine site classifications based on soil reactivity and geological conditions. Our assessments guide foundation design for residential and commercial developments. Reports meet AS 2870 requirements for construction planning.
Level 1 Supervision
Our level 1 supervision services ensure compliance with testing protocols during construction. We verify field testing procedures and material placement standards. This service maintains quality assurance across project phases.
People
Matt McCarthy
General Manager
With extensive experience in geotechnical engineering, Matt oversees operations across all testing facilities. He ensures technical excellence and client satisfaction across Queensland projects.
Sean Radford
Mackay Laboratory Manager
Sean manages the Mackay laboratory's NATA-accredited testing services, specialising in materials analysis for regional infrastructure projects.
Questions
What geotechnical services do you offer?
We provide soil testing, concrete testing, aggregate testing, site classifications, and level 1 supervision services for construction projects.
Are your testing services accredited?
Yes, our laboratories in Townsville and Mackay hold NATA accreditation for geotechnical and materials testing.
Which areas do you service?
We operate across Queensland with projects in Brisbane, Cairns, Mackay, and Townsville regions.
What experience do you have?
We have delivered geotechnical testing services across Queensland for over 27 years with multiple accredited facilities.