Comprehensive stormwater and drainage solutions — pits, pipes, kerb and gutter, culverts and water management engineered to Australian standards.
Knight Civil designs and installs comprehensive drainage systems for government, commercial, and residential projects. From stormwater pits and pipes to kerb and gutter installation, we manage water effectively to protect infrastructure and the environment.



All drainage works comply with local council, Sydney Water, and EPA requirements. We prepare and obtain all necessary approvals before construction begins.
Our team has deep expertise in stormwater hydraulics, ensuring your drainage system is correctly sized to handle design storm events without flooding.
We implement best-practice erosion and sediment control on all sites, minimising environmental impact during and after construction.
Contact us today to discuss your drainage requirements. We'll provide a comprehensive quote and engineering solution tailored to your site.