ABOUT Us
Specialists in Wheelbase Modifications, Wiring Harnesses, and Truck Repairs
At Define Engineering, we are specialists in wheelbase modifications and automotive wiring harness manufacturing, delivering tailored solutions that prioritise performance, safety, and durability.
We began our journey in truck body repairs, earning a strong reputation for quality craftsmanship and practical engineering. As our capabilities grew, so did our services — expanding into custom truck, trailer, and ute builds, electrical work, and custom fabrication. Recognising a growing demand for reliable wiring solutions, we invested in automated equipment and built strong supply chains, positioning ourselves as a leading local manufacturer of custom wiring harnesses.
With over 15 years of experience, we now proudly support a wide range of commercial vehicle projects. Partnering with VASS Engineers, we maintain a strong focus on compliance, precision, and durability - ensuring every job is built to spec and built to last.
Fast Turnaround Time
Customized Fabrications
Certified Technicians
We understand that time is money in the trucking industry, which is why we strive to provide fast and efficient repairs. Our team works quickly to get your vehicle back on the road as soon as possible.
Certified Technicians
Customized Fabrications
Certified Technicians
Our technicians are all certified and trained to work on all types of commercial vehicles. We stay up-to-date with the latest industry standards and technology to provide the best service possible.
Customized Fabrications
Customized Fabrications
Customized Fabrications
Transform your truck, trailer, ute, or portable frame with our customized fabrications. Tailored to meet your specific needs, our solutions ensure maximum performance, durability, and efficiency. From robust chassis extensions to specialized fittings, we deliver quality craftsmanship that enhances your vehicle's capabilities. Get the perfect fit for any job with our expert customizations!