At Civil Lines, we deliver more than infrastructure—we deliver certainty.
We are a trusted partner in the design and delivery of complex civil and utility infrastructure projects across Queensland and beyond. From large-diameter pipelines to treatment plant upgrades, our work is marked by discipline, innovation, and excellence.

Our Mission

To deliver civil infrastructure solutions that are smart, safe, and sustainable—on time and within budget.

Our Expertise

We specialise in water, waste water, storm water and civil infrastructure, with a proven track record in the delivery of high-specification projects including:

Water & Wastewater Infrastructure

• Pipeline installation

• Sewer and water mains

• Treatment plant upgrades

• Pump stations and pressure systems

• Precast and in-situ pits and chambers

Civil Construction

• Structural concrete and drainage

• Bulk earthworks and roadworks

• Trench installation support

• Trenchless Pipe Installation

• Site development and remediation

Utilities & Services

• Service relocations and protection

• Mechanical and electrical coordination

• Live asset management and shutdown planning

Project Management

• Turnkey delivery solutions

• Construction staging and logistics

• Stakeholder and authority engagement

• Safety and environmental compliance

Why Choose Civil Lines?

• Proven Delivery:
  Completed the Loganholme Water Treatment Plant upgrade ahead of schedule and under budget, with complex logistics and heavy-lift planning.

• Technical Precision:
  From DN375–DN525 pipelines to precast chamber installations using 120T cranage, we excel in technically demanding projects.

• Collaborative Mindset:
  We work closely with clients, engineers, and authorities to de-risk delivery, ensuring efficient outcomes at every stage.

• Safety & Integrity:
  Safety is non-negotiable. Our systems, people, and practices reflect the highest standards of care and responsibility.