Queensland’s Leading Edge in Mining Technology & Equipment Maintenance

We provide independent, on-the-ground expertise in auditing and overseeing the maintenance of heavy mining equipment. Our specialists deliver more than inspections—they provide confidence. Every audit is carried out with precision, ensuring machinery meets the highest standards of safety, compliance, and operational reliability. Through detailed assessments, performance monitoring, and maintenance oversight, we identify risks, prevent costly downtime, and extend the life of critical assets. Our team translates technical findings into clear, actionable insights, empowering clients to make informed decisions that enhance productivity and reduce risk. By combining technical excellence with transparent reporting, we bridge the gap between site operations and executive leadership—ensuring maintenance strategies are not only executed but verified for long-term success.

GRB has continued to self fund its growth in mining support equipment. Our strategies of support see benefits come to the client first. Our MTBF ensures machine utilisation ratios are in a league of its own.

Digger Specialists Drill Specialists High-Voltage Electricians Auto Electricians Tyre Fitters AHS Technicians COM's Technicians

The leaders in technology and equipment maintenance, committed to providing industry-standard operation procedures. Our comprehensive support spans from project planning to execution, ensuring seamless integration and flawless functionality in every aspect. Trust us to uphold the highest level of excellence all your technology applications.