
C&B Drainage Contracting Ltd
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C&B Drainage Contracting Ltd
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Specialised Public Drainage Services Across Auckland
From public drainage infrastructure to residential subdivision developments, C&B provides practical, compliant and reliable solutions tailored to the needs of builders, developers and property owners.

Public Stormwater Infrastructure
Public stormwater pipelines, manholes and associated infrastructure for residential subdivision and land development projects, delivered in accordance with Auckland Council requirements and relevant Codes of Practice.

Public Wastewater Infrastructure
Construction of public wastewater pipelines, sewer connections and manholes in accordance with Watercare Codes of Practice and construction requirements, ensuring quality workmanship, compliance and reliable project delivery.

Directional Drilling
Specialised trenchless solutions for complex projects requiring precise planning, accurate drilling alignment and careful management of underground utilities. Delivered safely, accurately and efficiently by an experienced team.

Watermain Installation
Installation of watermain pipework for residential subdivision and land development projects, including pipe laying, pressure testing and chlorination testing. Where required, final live connections are coordinated with the relevant network operator.

Private Drainage Systems
Installation of private stormwater and wastewater drainage systems for new residential developments, including house drainage connections and associated drainage infrastructure, completed in accordance with approved plans and project requirements.

Project Coordination
Coordinating key project requirements including pre-construction meetings, Auckland Council and Watercare inspections, CCTV inspections and reports, pressure testing, chlorination testing and final compliance, helping projects progress efficiently through to final sign-off.
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