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Specialist Engineering Capabilities for Custom Products

Trusted Engineering and Fabrication Services in Queensland

For 30 years, Biggenden Engineering Works (BigEng) has been the trusted name in quality fabrication and manufacturing across Queensland. We proudly serve transport, agriculture, construction, earthmoving, infrastructure, and general industries with precision-engineered products and expert services.


Renowned for our strength, durability, and attention to detail, our products are built to last in tough Australian conditions. What sets us apart is our combination of technical expertise, custom design capabilities, and a genuine commitment to our customers. We work closely with clients to develop practical, cost-effective solutions tailored to their exact needs.

Engineering Services

Our skilled team provides end-to-end engineering services, including fabrication, welding, machining, fitting, maintenance, hydraulic solutions, line boring and steel processing. Whether you need repairs or welding services, plant and equipment maintenance, or components refurbished, we deliver efficient, reliable workmanship every time.

Bigeng Engineered Products

BigEng designs and manufactures a diverse range of engineered products to suit various industries. From stock crates and truck bodies to portable livestock yards and feeding equipment, our products are built with quality and longevity in mind. We also offer custom fabrication services to match your specifications.

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A white flatbed truck is parked on a dirt road.
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A man in a hard hat is working on a red tractor

Industrial spare Parts

We stock a wide selection of steel, engineering supplies, cutting tools, welding gear, safety equipment, and spare parts. From fasteners to hydraulic components, we have everything you need to keep your operation running smoothly.

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The BigEng Engineering Services Difference

BigEng has been established for 30 years under its current management and is centrally located with well-serviced transport links. We work with transport, agricultural, earthmoving, construction, infrastructure, and general industries. Our versatility enables us to cater not only to our standard range of products and services, but we can also easily service the unique requirements of our clients due to our flexibility and technical design capabilities across our broad scope of services.


BigEng manufactures a number of products and services under our trademark “BigEng” as well as the capacity to offer services for the refurbishment, repair, and modification of plant and equipment and reverse engineering of components to provide more cost-effective solutions for our clients.

For trusted engineering and fabrication services in Queensland, call us on 1300 244 364.

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★★★★★

“It has been a pleasant experience working with Biggenden Engineering Works over the past 12 years. The company produce good quality products in a competitive market. Glen could make necessary changes on the go with no problem and kept me up to date with job progress at all times.”


-Paul Hewitt - Owner/Manager

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★★★★★

“We have used BigEng since the start of our business in 1999 for engineering advice as well as manufacturing installation and maintenance of the Biggenden Meatworks Plant & Equipment. The advice, service and workmanship provided by BigEng has enabled our company to grow and develop into one of the largest multi-species plants in Queensland.”


- Peter Gibbs - Owner/Manager

★★★★★

“I have been dealing with Biggenden Engineering for over 20 years. Their crates and bodies are built to a very high standard. They put the customer first, nothing is a problem, the customer always gets what they desire.”


-Gunther Kettniss - Sales Consultant

★★★★★

“We were very happy with the way that BigEng handled the whole project. They not only had the technical expertise and fabrication capability required to do the job but were also very professional and easy to deal with.”


-Graham Cole - NBRC – Biggenden Sewerage Treatment Plant Upgrades

Project: – Biggenden Sewerage Treatment Plant Upgrades

★★★★★

“We needed a supplier who could build a tray and a good quality horse/cattle crate for our new truck. BigEng listened to our requests and were able to accommodate our needs and the design requests to fit our work requirements have worked extra well. Highly recommend BigEng to build any product.”


-Nick & Joanne Markwell - Contractors to North Australian Cattle Companies

★★★★★

"Glen, Julie and the team at BigEng are great to work with and are more than willing to help and work with you. I am always kept in the loop and consulted throughout the build. Their quality and service are next to none.”


-Tim Nuttell - Port City Autos - Isuzu Truck Manager

★★★★★

“I have been a repeat customer of Biggenden Engineering Works for over 15 years because of their quality of workmanship, service and price.”


-Russell Heritage - Bundy Star Truck & Machinery - Dealer Principal

★★★★★

“It has been a pleasant experience working with Biggenden Engineering Works over the past 12 years. The company produce good quality products in a competitive market. Glen could make necessary changes on the go with no problem and kept me up to date with job progress at all times.”


-Paul Hewitt - Owner/Manager