Experts In HDD & Trenching. Power, Communications, Water, Sewer & Gas.. Boring & Drilling Contractors - Riverstone, NSW . Service: Underground Work. Kind: Directional, Horizontal, Mud Rotary. Type: Agricultural, Commercial, Industrial, Residential. Place: Driveways, Freeways, Lakes, Ponds, Railway Lines, Roads, Waterways. Industry: Construction, Engineering, Mining, Sewerage, Telecommunications. Hours of Operation: Open Monday - Friday, Open Saturdays. Service Option: Consultations, Quotes. Assurance: Certified, Insured, OHS. Ownership: Australian Owned