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Established in 2011 by John Noce and Zenon Kornilowicz, S&Z Australia is a leader in trenchless infrastructure solutions across Australia. The company offers a wide range of trenchless installation methods, such as horizontal directional drilling, micro tunnelling, and auger boring.

About Us

Commitment to Quality & Clients

S&Z Australia prides itself on delivering high-quality service that exceeds client expectations. With over 100 years of combined experience in civil and trenchless industries, the team ensures that every project is completed on time, within budget, and with a focus on exceeding client requirements. The company’s reputation for quality and trustworthiness has earned it a loyal client base and numerous repeat business opportunities.

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S&Z's commitment to quality, safety, and environmental protection is ingrained in its practices, training, and documentation. The company’s integrated management systems adhere to these standards:

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  • Occupational Health and Safety: ISO 45001:2018

  • Quality Management: AS/NZS ISO 9001:2016

  • Environmental Management: AS/NZS ISO 14001:2016


To ensure ongoing compliance with industry standards, S&Z undergoes annual audits by a registered Exemplar Global Lead Auditor.

Operating Environments

S&Z Australia operates across a wide range of sectors and geographies. The company has delivered civil infrastructure projects in residential, rural, commercial, and industrial subdivisions throughout metropolitan and regional areas across Australia.

Sevrvices

S&Z specializes in trenchless installation and maintenance for various infrastructure services, including:

  • Water pipelines

  • Sewer pipelines

  • Stormwater drainage

  • Rising mains

  • Gas pipelines

  • Electrical and communication conduits

ACCREDITATIONS

S&Z Australia holds the following accreditations:

  • Certificate III in Drilling Operations

  • VESI/VEDN (Victorian Electrical Distribution Network)

  • Metro, V/Line & ARTC Accredited (All Staff - RIW Inducted)

  • MRWA Sewerage Construction Supervisor Accredited

  • Install Water Mains Pipelines Accredited

  • Australian Building Construction Commission (adherence to modern award standards)

  • Crane (High Risk), Spotters, and Dogging Licenses

  • First Aid & CPR (including in electrical environments)

  • Identify, Locate & Protect Services

INSURANCE

S&Z Australia holds all necessary insurance coverages:

  • Public Liability

  • Motor Vehicle Liability

  • Work Cover

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