Established in 1970, we are a family owned and operated company based in Tolga, North Queensland. We have highly experienced Class 1 and Class 2 Water Drillers as well as Exploration Drillers with extensive technical expertise in these fields of work. Having over 40 years experience in the drilling industry, we have a job portfolio that includes: • De-watering holes • Mineral exploration drilling • Environmental monitoring bores • Domestic water bores • Blast hole drilling • Large diameter high flow production bores (up to 355mm) • Angle drilling • Geotechnical investigation bores Serra Drilling operates two modern drill rigs and ancillary equipment. Both of our drill rigs feature automated hands free pipe handling systems and are customised with many features that makes them amongst the safest rigs on the market. They also allow us to provide a diverse range of drilling capabilities that include: • 1500m NQ diamond drilling • 700m rotary air/mud drilling • 400m PQ reverse circulation drilling • 500m HQ chip sampling • Various exploration drilling – geo-thermal, mineral etc • Surface casing installation. • GOAF drilling • Production water bores • Environmental bores • De-watering bores • Angle drilling to 45° With stringent maintenance schedules and modern machinery we offer our clients a professional and reliable service at competitive prices. We understand the importance of field performance to keep on schedule, without compromising on quality or safety. Our management systems are fully compliant and certified to AS4801 ISO9001:2008 Quality Management System; ISO14001 Environmental Management System Standard and the AS/NZ4801:2001 Occupational Health and Safety Management System Standard. All employees of Serra Drilling are highly trained and skilled in all operations of drilling. You can also find more information on our website www.serradrilling.com.