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Structural & Civil Engineering Consultants in Wollongong, NSW

Practical Engineering Solutions for Complex Projects

Heymans & Associates Pty Ltd is a Wollongong-based structural and civil engineering consultancy delivering high-quality design, analysis, and documentation services across the Illawarra region, New South Wales, and throughout Australia.

We specialise in providing practical, buildable engineering solutions for complex industrial, infrastructure, and residential projects. From initial concept through to detailed design and certification, our focus is on structural integrity, compliance, and real-world performance. Every project is approached with precision, accountability, and a commitment to delivering outcomes that stand up to scrutiny.

Our Services

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Civil Engineering

Design and documentation for civil infrastructure, including site development, drainage, earthworks, and access solutions. We deliver practical civil designs suited to demanding environments and heavy-duty applications.
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Structural Engineering

Specialist structural design and analysis for industrial, infrastructure, and commercial projects. Our services include steel design, lifting systems, advanced analysis (FEA), and structural assessments.
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Residential Engineering

Structural engineering for new homes, renovations, and extensions. We provide clear, compliant designs that integrate seamlessly with architectural plans and construction requirements.

Industry Experience You Can Trust

Heymans & Associates has delivered engineering services across a wide range of sectors, including heavy industry, mining, infrastructure, and telecommunications. Our experience includes projects associated with organisations such as BlueScope Steel, BHP Billiton operations, Telstra infrastructure, and Railcorp facilities, as well as numerous industrial processing plants throughout New South Wales. This depth of experience allows us to understand complex project requirements and deliver engineering solutions that are both technically sound and practically achievable.

Client Testimonials

★★★★★

Florian did an excellent job designing some steel supports for our renovation. Even going to the effort of providing installation instructions for the more complicated supports required for an external wall and bearer. He is also quiet amicable and I highly recommend him.


-Christine K.

★★★★★

Florian comes highly recommended as I’ve used his services many times in the past. I run a handyman business and need an engineer on a regular basis. He always delivers by being available, punctual, professional with great expertise and eye for detail. I also recommend him to my clients who are in need of an engineer and I always get positive feedback from them how pleased they are to work with Florian.


-Frank TM.

★★★★★

Florian is highly experienced and known for his professionalism and attention to detail. It’s clear he genuinely cares about delivering quality work and building trust with his clients.


-Milena BD.

★★★★★

Florien was like an structural engineering angel when we were renovating our house. His knowledge and guidance to ensure the build had structural integrity was essential to the success of the project. I highly recommend his services.


-Sharon L.

★★★★★

Heymans & Associates supported us with Civil and Structural designs for a new multimillion dollar project with slabs, footings, piling, and heavy steel structure. Work was done efficiently with maximum cooperation and consultation.

They worked well with onsite drafting resources and were willing to attend site whenever required.

We would be happy to use Heymans & Associates again.


-Phil B.

Why Choose Heymans & Associates

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Direct Engineer Involvement

Work directly with the engineer responsible for your project from start to finish.

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Extensive Industry Experience

Proven capability across industrial, mining, infrastructure, and residential sectors.

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Practical, Buildable Solutions

Designs that are efficient, compliant, and easy to construct.

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Advanced Technical Expertise

Strong capability in complex structural analysis, including Finite Element Analysis (FEA).

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Reliable & Accountable

Clear communication and engineering outcomes you can depend on.

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Australian Standards Compliance

All work is delivered in accordance with relevant codes and regulations.

Our Approach

At Heymans & Associates, we take a hands-on, solutions-focused approach to engineering. We don’t just design structures—we deliver outcomes that work in real-world conditions. We collaborate closely with clients, architects, builders, and contractors to ensure all aspects of a project are aligned. By prioritising constructability, safety, and efficiency, we help minimise risk, reduce delays, and ensure successful project delivery.

Frequently Asked Questions

  • What types of projects do you work on?

    We work across a wide range of projects, including industrial facilities, mining infrastructure, civil works, telecommunications structures, and residential builds or renovations.

  • Do you provide both design and assessment services?

    Yes. We offer complete engineering services, including new design, structural analysis, inspections, condition reporting, and certification of existing structures.

  • Can you assist with complex or unusual structures?

    Absolutely. We specialise in complex engineering challenges and utilise advanced analysis methods such as Finite Element Analysis (FEA) where required.

  • Do you work with builders and project teams?

    Yes. We collaborate closely with builders, architects, and project managers to ensure all designs are practical, coordinated, and ready for construction.

  • Are your designs compliant with Australian standards?

    All of our engineering work is carried out in accordance with relevant Australian standards and regulatory requirements.

Get Started on Your Project

If you need experienced, practical, and reliable engineering support, Heymans & Associates Pty Ltd is ready to assist. From civil and structural design to residential engineering, we deliver solutions you can trust. Contact our team today to discuss your project and arrange a consultation.