Twin Hills Engineering has 80 years of combined experience in the heavy engineering and mining equipment repair industry. We offer fabrication and machining in addition to drill rig rebuilds, and Mig and stick welding with air arc gouging. We provide hydraulic hose milling, drilling, and pipe threading. You can also turn to us for mobile hose fixers, as well as crane hire. Our services are guaranteed to be efficient and of the best quality, as we are HVRAS accredited for HV measuring. As a professional business operating in Mackay, we service a range of heavy engineering and mining equipment, such as drilling rigs, and including light and heavy vehicles. We also offer the fabrication of handrails and guarding, plus hydraulic component rebuilds. Our experience in this industry has made us specialists in all aspects of servicing drill rigs, and not just in rebuilding them. Our capabilities are bolstered by the well-controlled equipment that we utilise. Twin Hills Engineerings team of qualified boilermakers, fitters, and turners, is always ready to serve the entire Mackay area.