Our Services

Substrata Group is a leading underground works subcontractor whose leadership team has over 30 years of combined experience in major infrastructure projects across Australia. We provide a comprehensive range of specialised services designed to meet the unique needs of every project, whether large or small. Our expertise includes supervision, crack injection with polyurethane grouting, shaft sinking, micro TBM operations, pipe jacking, portal and decline establishment, cross passage works, and rock bolting and drilling. Our mechanical services team operates the latest autonomous electric equipment, with a strong focus on renewables and pumped hydro green energy.

We are committed to detail and proactive problem-solving, ensuring efficient management of complex tunneling and ground works while maintaining transparent, competitive pricing and cost-effective solutions without compromising quality. Our team of engineers, technical specialists, superintendents, supervisors, shift bosses, foremen, and skilled labour force ensures comprehensive project management, adhering strictly to timelines, budgets, and quality standards. Substrata Group is your trusted partner for delivering successful projects.