Sierra Delta Power Earthing is a reliable business offering deep drill earthing and light excavation services. We also perform earthing upgrades for both new and existing electrical installations that are located underground or overhead. We service rocky areas and provide excavation and trenching works. We also do pilot drilling for vertical or angled pole holes. At Sierra Delta Power Earthing, we make use of specialised equipment when installing earthing systems for safety and efficiency. We have a 4WD support vehicle and a 4.2-tonne mini-excavator that is used for trenching wires. Our support vehicle is used for transporting supplies and crew to local sites where the earthing systems will be placed. Our deep drill earthing service is inclusive of picking up plans and supplies from your depot. After our deep drill earthing work, we do resistance readings and documentation which will be sent to you for reference. Visit or call Sierra Delta Power Earthing today for a quote!

With our light truck mounted drilling rig we can drill in your back yard or front yard to find water for any purpose. If you are looking for water to keep the yard green in the dry months, top up the pool, or reduce the high cost of town water, give us a call and we can come and drill for water in your backyard (or front yard). We specialise in tailored solutions for specific regions and know what to use, when, and how, to deliver the best possible result for you. Our desire to continuously learn from industry experts and to develop our own ingenious solutions means we always stay abreast of the latest techniques and tools to be the best in the industry. For our geotech drilling clients, we can offer the following services: - Contaminated soil/sand sampling with equipment decon (Environmental Management Register and Contaminated Land Register listed sites) - Installing piezometer monitoring bores - Monitoring well development using a combination any of overpumping , surging, sluicing, peristaltic pumping to protect the sample - Decommissioning monitoring wells and bores - Test pumping of bores to Australian Standard AS2368-1990 from 2 hours to 48+ hours in duration with digital water level recording and flow logging and reporting. - Stand alone water level and salinity logging and near real-time reporting of data via remote sensors If you need an experienced and licensed driller, our team of drillers are also available for contract hire.