Civil & Infrastructure Engineering

Delivering Safe, Compliant, and Durable Civil Infrastructure Solutions Across NSW, WA, VIC & QLD

Expert Civil Engineering Solutions

At Apex Civil Engineers, we provide comprehensive civil and infrastructure engineering services for residential, commercial, and public projects. Our team integrates advanced technical expertise, practical design solutions, and local regulatory knowledge to deliver safe, compliant, and sustainable outcomes across all stages of development.

Why Choose Our Flood Engineering Services

Civil and infrastructure projects face numerous challenges, from complex site conditions to regulatory compliance and long-term performance requirements. Our team helps clients plan, design, and manage these projects effectively, delivering safe, resilient, and compliant infrastructure solutions that minimise risk, optimise functionality, and provide practical, cost-effective outcomes that support communities and ensure long-term project success.

Civil and Infrastructure Engineering We Offer

We offer a complete range of civil engineering and management services to address your project requirements.

Subdivision and Development Design

We deliver compliant civil infrastructure design for residential, commercial, and industrial sites, including road layouts, lot grading, and utility integration to support development and council approvals.

Road, Footpath & Pavement Engineering

We design durable roads, footpaths, kerbs, gutters, and pavements that meet council standards. Our solutions enhance safety, access, and long-term functionality for every project.

Civil Infrastructure Coordination & Approvals Support

We assist with documentation, council submissions, and approvals to streamline developments. Coordination with architects, surveyors, and authorities ensures compliant project delivery.

Earthworks and Site Grading

We provide precise cut-and-fill and grading designs for safe, buildable sites. Solutions optimise land usability while managing drainage, site constraints, and long-term stability across residential and commercial developments.

Retaining Walls and Slope Stability

Engineered retaining walls and slope solutions protect infrastructure and improve land use. Designs focus on structural safety, drainage, and compliance with standards.

Stormwater and Drainage Design

Our stormwater designs manage runoff and reduce flood risk while complying with local regulations. Advanced modelling ensures resilient and efficient drainage networks.

Our Focus Areas

Our team specialises in civil and infrastructure engineering, delivering safe, compliant, and durable solutions for residential, commercial, and public projects across NSW, VIC, WA & QLD.

Road & Pavement Design

We provide expert road and pavement design for residential, commercial, and municipal projects. Our engineers conduct traffic analysis, grading, and pavement selection to deliver safe, durable, and functional roads. All designs are fully compliant with Austroads guidelines.

Key services include:

Residential, commercial, and municipal road design
Traffic flow analysis and road geometry planning
Pavement material selection for durability and longevity
Integration with stormwater, drainage, and utility networks

Our designs ensure efficient, safe, and compliant road infrastructure.

Stormwater & Drainage Engineering

Effective stormwater and drainage management is essential for protecting developments from flooding and erosion. We design retention basins, drainage systems, and flood mitigation solutions in line with the NSW Floodplain Development Manual.

Our stormwater engineering services include:

Stormwater management and network design
Retention and detention basin planning
Flood modelling and hazard mapping
Integration with civil and geotechnical engineering solutions

By incorporating stormwater and drainage engineering early in project planning, we ensure safe, sustainable, and compliant developments.

Earthworks & Site Preparation

Our civil engineers provide comprehensive earthworks and site preparation services, ensuring your site is ready for construction. We handle cut and fill analysis, bulk earthworks, and retaining structures, and implement ground stabilisation and erosion control measures.

Key services include:

Bulk earthworks and site grading
Retaining wall design and slope stabilisation
Erosion and sediment control

Our solutions prepare your site efficiently and safely, reducing risks and ensuring compliance with engineering standards across NSW, QLD, and VIC.

Infrastructure Planning & Project Design

We provide strategic infrastructure planning and project design to support sustainable and cost-effective developments. Our team delivers subdivision layouts, road alignment, and public infrastructure design, coordinating closely with councils, architects, and developers.

Services include:

Subdivision and site layout planning
Road and transport infrastructure design
Public utility and drainage coordination
Cost-effective, sustainable design solutions

Our integrated approach ensures projects are efficiently planned, approved, and delivered, minimising delays and optimising outcomes.

Frequently Asked Questions

What is civil and infrastructure engineering?

Civil and infrastructure engineering includes road design, drainage systems, earthworks, and public infrastructure planning. These services ensure projects are safe, compliant, and sustainable. Learn more from Austroads.

What civil engineering services are required for residential and commercial developments?

Residential and commercial developments require comprehensive civil engineering services, including road, pavement, and drainage design, earthworks and lot grading, utility and stormwater infrastructure planning, and retaining wall or slope stability design. These services ensure developments are safe, compliant, and built for long-term performance.

How do civil engineers design safe and compliant infrastructure in NSW, VIC, QLD, and WA?

Civil engineers design infrastructure by combining local regulatory knowledge, planning requirements, and advanced engineering techniques. They assess site conditions, drainage, traffic, and utilities to create compliant, safe, and resilient designs that meet council and state regulations across NSW, VIC, QLD, and WA.

What is involved in subdivision and development civil engineering?

Subdivision and development civil engineering involves site layout, lot grading, road and footpath design, stormwater and drainage planning, and integration of utilities and public infrastructure. These services optimise land use, ensure regulatory compliance, and create safe, functional, and cost-effective developments.

How can civil engineering solutions improve project approval outcomes?

Well-planned civil engineering solutions streamline project approvals by ensuring compliance with council standards, planning controls, and environmental regulations. Detailed designs, flood and stormwater management, and proper infrastructure integration help councils approve developments faster while reducing risk and liability.

What role does civil engineering play in floodwater and stormwater management?

Civil engineering plays a critical role in managing floodwater and stormwater by designing drainage networks, detention basins, retention systems, and overland flow paths. Proper planning reduces flood risk, protects property, and ensures developments meet local council and state flood management guidelines.

Why hire a civil engineer for infrastructure projects?

Hiring a civil engineer ensures your project is designed, planned, and constructed to meet safety, regulatory, and performance standards. Civil engineers deliver cost-effective, resilient, and sustainable infrastructure solutions, minimise risk, and provide expert guidance from planning through to construction completion.

What Our Clients Say

Our reputation is built on successful project delivery and long-term partnerships. Here’s what clients say about working with Apex Civil Engineers:

Samir was of really great service with a professional approach and can do attitude. I was impressed with APEX CE’s prompt service and quick delivery time. Look forward to our next business opportunity in the near future.

I recently used the APEX CE group for some of my Construction Certificate documents (Stormwater, Parking and Erosion/Sediments Plans). They were professional and easy to deal with, had a quick and timely turnaround and was very competitive in the quoting stage. I will definitely recommend Samir and his team for future projects.

I needed to install a detention pit as part of a Stormwater condition of my DA application but Samir proposed two rainwater tanks as a more feasible and cost effective alternative. I found Samir to be extremely reliable, knowledgeable and efficient. He promptly inspected my home, then drew the OSR Plans which were immediately approved by Ryde City Council. I would recommend Samir’s service to anyone.

I found Samir apart from having a professional approach to the building work to be a like able person to deal with Thanks again Samir Martin.

Plan and Build with Confidence

Get expert civil and infrastructure engineering services across NSW, VIC & QLD. From road and drainage design to earthworks and project management, ensure your project is safe, compliant, and cost-effective.