Drilling Contractors & Geotechnical Specialists
In business since 2010, SJ Drilling provides specialist drilling and testing services to the geotechnical, construction, environmental and mineral exploration industries.
SJ Drilling owns three multipurpose drilling rigs with depth capacities of up to 400m, operated by highly experienced and licenced drillers.
Our main fields of work include the following:
- Geotechnical Drilling
- Dam Investigation
- Quarry and Resource Drilling
- Groundwater Drilling and Monitoring
- Instrumentation


Three Drilling Rigs
We offer three drilling rigs with depth capacities of up to 400m, operated by experienced and licenced drillers and supported by managering directors with backgrounds in both drilling and geotechnical engineering.
- Comacchio GEO305
- Comacchio MC450P
- Comacchio MCT800
What our customers have to say
With all works now complete on site I would like to commend the guys for the brilliant work to date these guys where very professional they worked safely and overall where a great team, I would highly recommend working with SJ Drilling/Drill Power again well done.
Sunwater
I would also just like to let you know I have received fantastic feedback regarding yourself and the SJ drilling team from our site supervision team. They were very impressed with the set-up/running of the site as well as the safety interaction completed on Saturday. Well done.
Santos
Outstanding results at the M1 job on very challenging ground. Plenty of XW seams embedded within the highly fractured SW to Fresh rock. Drilling completed with minimal core loss and on a timely fashion. Please pass my compliments to both Phil and Kevin.
Construction Science
I would like to commend Drillpower for their work on Nighcap. They have been efficient, productive and have achieved good results in difficult ground conditions. The Clients's project manager - Mark Stalhut - is very pleased with everyone's preformance, and remarked that he had not met such a civilised drilling crew before. Thanks particularly to Julian, Phil and Brett.
Golder Associates
Talk to the drilling experts
We are confident that we can provide you with drilling rigs and equipment that are fully compliant to the highest standards of safety and efficiency.