Flowbuild Plumbing & Drainage

Flowbuild Plumbing & Drainage specialises in major plumbing, drainage, gasfitting, and excavation works across civil, industrial, commercial, residential, and government projects. We deliver end-to-end hydraulic and drainage solutions, from new builds to large infrastructure upgrades, ensuring safe, compliant, and cost-effective outcomes. Our team has over a decade of experience providing sewer and stormwater systems, hydraulic services, water main connections, and excavation works for diverse projects. We also support commercial, industrial, and multi-residential developments with plumbing fit-outs, maintenance, and specialised gas and hot water systems. Headquartered in Western Sydney, we operate across Greater Sydney and regional NSW, including Liverpool, Parramatta, Blacktown, Penrith, and Campbelltown. Safety, quality, and transparency are central to our work, and we provide 24/7 emergency response for large-scale projects and complex facilities. Flowbuild is committed to building strong client partnerships through clear communication, expert guidance, and reliable service delivery.

• Civil & infrastructure plumbing and drainage
• Sewer and stormwater systems
• Hydraulic services and water main connections
• Excavation and earthworks for plumbing and drainage
• Pump stations and retention systems
• Commercial and industrial plumbing, fit-outs, and maintenance
• Residential and multi-residential plumbing, bathroom and kitchen fit-offs
• Gas and hot water systems, fire service pipework
• Strata and government facilities maintenance and compliance