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.

Groundvac has been serving the Mackay and surrounding regions with high quality vacuum and pressure cleaning services for over a decade. Our innovative hydro excavation technique sets us apart from the competition and offers a convenient solution for digging and exposing underground services. Hydro excavation is a non-destructive form of digging that combines high pressure water and vacuum to excavate soil and expose underground assets such as telecommunications, fibre optics, power, and water lines. This method is proven to be cost-effective and can safely excavate in situations where traditional excavation machinery cannot be used. Hydro excavation is especially useful for confined spaces, such as trenching under paths, driveways, fences, concrete structures, or hard to reach places, minimizing damage to surroundings and structures. The result is minimal cleanup and maximum efficiency. At Groundvac, we are committed to providing our clients with the highest level of service and safety. Contact us today by calling 0427 69 1716 or visiting our website http://www.groundvac.com.au to learn how our hydro excavation services can assist you with your next project. Whether you need to expose underground utilities or clean your septic tank, we are the experts you can rely on.

Think before you dig—think Mackay Trenching Service. We are Central Queensland's premier trenching, boring, and location services. With a team of underground service experts, we know the best processes to handle whatever project you have ahead. Even if it's just a trench in your back yard, it's important to know what is underneath your feet. Our underground locating devices will find out if there are pipes, wires or anything else there before we begin digging. Don't stress if there is, because our vacuum excavation can remove the earth around any hidden obstacles without damaging them. All of our tradespeople are highly trained and qualified, following out strict edicts of reliability and customer-first personalised service. Before you start your next project, get a specialised team to do the digging. Call Mackay Trenching Service for a complete service today.

Jai-Cor Horizontal Directional Boring is a leading excavation, drilling and earthmoving business servicing Mackay and its surrounding areas. We specialise in contracting operator's and equipment for: horizontal directional boring, installation of sewerage and water pipes, vacuum excavation, pot-holing, installation of communication and electrical infrastructure. We are also ACMA Titab certified and stringently abide by all of their safety and regulatory standards. Our professional team are accredited and technically experienced in operating a range of machinery for small and large scale mining, excavation and civil construction projects. We stock all types of machinery for wet and dry hire including: excavators, Bobcats, vacuum trucks, tippers, directional borers and trenchers. In conjunction with our Mackay excavation and drilling service, we also undertake high pressure cleaning for domestic, commercial and industrial purposes. Our high pressure cleaning will remove even the toughest grease and debris from all types of surfaces while our specialised equipment can help expose but not damage underground infrastructure. Our equipment is fully mine compliant and out staff trained and qualified to work on mine sites. Our business is also an accredited cable locator for Telstra, which highlights our knowledge and expertise in this type of operation. Benefit from our experience at Jai-Cor Horizontal Directional Boring. We are happy to offer helpful advice and a quote for our services and will travel throughout the Mackay area.