Business Details
Expert Soil Testing & Geotechnical Drilling Services
Ground Drill is a leading Sunshine Coast-based company with over fifteen years of technical expertise in soil testing and geotechnical drilling. Founded by Steve Post, our team delivers residential, commercial, and industrial soil testing, percolation assessments for effluent disposal, and geotechnical drilling services across South East Queensland. We specialise in providing accurate subsurface profiles to support critical engineering and design decisions, ensuring projects adhere to national quality standards. Our services cover areas from Bundaberg to Caboolture, including Gympie, Hervey Bay, and Maryborough.We utilise a well-maintained PTO-driven Landcruiser-mounted solid auger drill rig to ensure reliable results. Our commitment to quality, quick turnaround times, and professional service has earned us a reputation as a trusted partner for construction site investigations. We prioritise client satisfaction by maintaining high standards through every project phase, from drilling and testing to report generation. Our local knowledge and technical expertise enable us to deliver cost-effective solutions tailored to the unique soil conditions of South East Queensland.
Services
Soil Testing
Effluent Disposal
Geotechnical Drilling
Percolation Assessments
Site Classification Reports
Highlights and features
- We have over fifteen years of technical expertise in soil testing and geotechnical drilling.
- Our team delivers quick turnaround times without compromising quality.
- We utilise a well-maintained PTO-driven Landcruiser-mounted solid auger drill rig.
- Our services adhere to national quality standards for accurate subsurface analysis.
- We provide tailored wastewater solutions for council-compliant effluent disposal systems.
Services
Soil Testing
Our soil testing services evaluate ground conditions to determine site classifications for residential and commercial construction projects. We provide detailed reports on soil reactivity, density, and permeability to inform foundation design. Our assessments help prevent structural damage caused by reactive soils, ensuring compliance with council building requirements.
Effluent Disposal
We conduct percolation assessments to design efficient effluent disposal systems tailored to site-specific soil conditions. Our services ensure compliance with Queensland Plumbing and Wastewater Code AS1547 for new builds and property upgrades. We collaborate with wastewater designers to deliver council-approved solutions that protect groundwater and prevent system failures.
Geotechnical Drilling
Our geotechnical drilling services provide critical subsurface data for construction projects including buildings, roads, and pipelines. We use solid augering, SPT testing, and undisturbed sampling methods to analyse soil and rock properties. This information supports safe and cost-effective engineering decisions for projects across South East Queensland.
People
Steve Post
Owner/Operator
Steve Post has over fifteen years of technical expertise in soil testing and geotechnical drilling across three Australian states. He personally oversees all drilling, testing, and reporting processes to maintain high standards. His hands-on approach ensures quality outcomes for residential and commercial clients.
Questions
What areas do you service?
We cover South East Queensland including Sunshine Coast, Bundaberg, Hervey Bay, Gympie, Maryborough, and Caboolture. Services extend to Murgon and surrounding regions upon request.
Why is soil testing important before construction?
Soil testing identifies ground reactivity and bearing capacity to determine appropriate foundation designs. This prevents structural damage from reactive soils and ensures compliance with council building regulations.
Do I need a percolation test for a new home?
Yes, council approval requires percolation testing for all new dwellings not connected to mains sewer. We provide AS1547-compliant assessments and wastewater design packages.
What geotechnical drilling methods do you use?
We employ solid augering, standard penetration testing (SPT), undisturbed sampling (U50 tubes), and dynamic cone penetrometers to analyse subsurface conditions for construction projects.
How quickly can you complete a soil test?
Most residential soil tests are completed within 1-2 days, with reports delivered promptly. Project complexity and site access may affect turnaround times for larger commercial jobs.
Reviews (3)
Reclaimed Concepts
Sep 29, 2017
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I recently contacted Matt for a soil test and effluent plan , his service was great! The job was done the next day and I had my plans within a few days, he was also happy to answer any queries I had. Will definitely use him again in the future! Jason
Ben Johns
Sep 01, 2017
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Professional , Prompt very helpful , takes time to listen and explain everything . Turnaround from the first phone call to Drilling and receiving Soil test report and Effluent disposal report so quick . Great service
Kerrin Phipps
Jun 11, 2017
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Matt and his team went above and beyond to get our soil test done in a timely manner. Where everyone else was giving a two+ week turnaround, he managed to move a few things around to squeeze us in sooner. I wouldn't hesitate recommending Ground Drill to anyone in an instant. -Kerrin Phipps
