Civil Engineering Services

Since 1983, Osborn Consulting Engineers has delivered trusted civil engineering services that support communities, industries, and governments across Queensland and beyond. As experienced civil engineering consultants in Brisbane, we design, manage, and deliver infrastructure projects that are practical, cost-effective, and sustainable.

Our civil engineering team partners with developers, contractors, government authorities, and private organisations to bring projects to life—from concept planning to construction certification. Whether it’s a subdivision civil works project in Brisbane, a complex drainage network, or flood mitigation engineering in Australia, our focus is on innovative solutions that deliver long-term value.

Land Development and Subdivision

Our team of land development engineers in QLD provides expert support for subdivision and urban development projects. We deliver solutions that prioritise safety, accessibility, and efficient mobility while meeting planning requirements.

Services include:

Subdivision planning and detailed design.
Road and intersection design using 12D modelling.
Sewerage and water reticulation design.
Stormwater management plans (SWMPs) tailored to site conditions.
Support for Development Applications (DAs) and operational works approvals.
Project and construction management services.

Our approach is to create solutions that are both sustainable and cost-effective, ensuring communities can grow while maintaining high-quality infrastructure.

Explore more about our Commercial and Residential services.

Civil Infrastructure Design

Osborn provides comprehensive civil infrastructure design services across a wide range of sectors, including public assets, transport, and resources. Our engineers bring specialist knowledge in delivering designs that comply with local regulations while ensuring practical constructability.

Key expertise:

Roadway alignments and intersection design.
Pavement design and material selection.
Trunk water and sewer network planning.
Negotiations and approvals with regulatory authorities.
Tailored designs for the mining, gas, and energy sectors.

By applying innovative design methods and modern engineering tools, we ensure projects are efficient, reliable, and built to withstand future demands.

Learn more about our Industrial Engineering expertise.

Hydrology and Flood Management

Flooding is a growing challenge across Australia. Our team provides specialist flood mitigation engineering in Australia, ensuring communities and developments are resilient against extreme weather events.

Our hydrology and hydraulics services include:

Flood studies and impact assessments.
Hydraulic infrastructure design and optimisation.
Catchment and drainage analysis.
Water Sensitive Urban Design (WSUD) principles are integrated into stormwater systems.

With extensive local knowledge, we provide innovative strategies that protect both people and the environment.

Stormwater Management Plans (SWMPs)

Managing water sustainably is critical in urban and industrial developments. We prepare stormwater management plans (SWMPs) that meet council and state requirements while supporting environmentally responsible growth.

Our services include:

Assessment of stormwater flows and quality.
Design of drainage networks and treatment systems.
Integration of WSUD principles.
Compliance reporting for development approvals.

These services ensure developments meet environmental goals while maintaining safety and functionality.

Discover how our Project Management services ensure delivery.

Construction Management

Beyond design, we offer full construction management support to deliver civil works safely, on time, and on budget. Our engineers have the expertise to oversee every stage of a project.

Capabilities include:

Project planning and scheduling.
Budget and cost management.
Preparation of tender documentation.
Procurement and contract management.
Site inspections and superintendent services.
Post-construction certification.

Our construction managers ensure projects comply with regulations, deliver intended outcomes, and minimise risks for clients.

Compliance and Certification

Our services are supported by RPEQ certification, providing clients with confidence that all designs and works comply with Queensland’s rigorous engineering standards. Whether it’s a DA support service, an operational works approval, or final construction certification, we provide the documentation and assurance needed for approval.

Why Choose Osborn Consulting Engineers?

Choosing Osborn means working with a civil engineering team that is committed to practical solutions and long-term community benefit.

Over 40 years’ experience in civil engineering services across Queensland.
Proven expertise in subdivision civil works in Brisbane and regional projects.
Specialist services covering SWMPs, DA support, flood mitigation, and WSUD.
Trusted by developers, contractors, councils, and government agencies.
Integrated services across civil, bridge, mechanical, industrial, and commercial engineering.

See our Bridge Engineering services.

Commitment to Standards

All our civil engineering solutions are delivered in line with Australian engineering and infrastructure standards. We maintain compliance through:

Engineers Australia
Infrastructure Australia
Standards Australia

This ensures clients receive safe, sustainable, and future-ready solutions.

Partner With Us

If you’re looking for trusted civil engineering consultants in Brisbane or across Queensland, Osborn Consulting Engineers is ready to assist. From subdivision design to flood mitigation engineering in Australia, we deliver innovative, reliable, and cost-effective solutions tailored to your needs.

Contact Us Today

Looking to start a new project? Contact the team at Osborn Consulting today to discuss your future plans. Our experts are here to help you every step of the way.