O’Hara Brothers Services are a multi-utility infrastructure civil engineering contractor delivering projects across Australia. We offer construction project management and civil engineering services while maintaining high quality, work health and safety and environmental standards. We deliver the following projects at a high standard for our clients: - Water Recycling and Drainage - Sewerage Projects - Water Projects - Bulk Earthworks and Excavation - Road Construction & Landscaping - Surveying O'Hara Brothers Services are a trusted partner and contractor for many companies in the civil engineering industry and we continue to build on our good name through our dedication to hard work, employee training, innovation and meticulous attention to detail with an outstanding safety record supported by robust quality assurance procedures.