About
Our Story
Jeff Irwin Engineering Pty Ltd is a premier, family-owned precision engineering business specialising in advanced manufacturing, industrial toolmaking, and high-tolerance CNC machining.
Founded on a commitment to uncompromising craftsmanship, we combine over 52 years of traditional manufacturing heritage with cutting-edge technology to design, fabricate, and repair the critical components that keep Australian industry moving.
Today, the company is proudly led by Jeff’s son, Colin Irwin, who serves as Managing Director. Colin brings over 27 years of trade experience to every project, ensuring our proud legacy of Australian craftsmanship drives our daily operations.
From our fully equipped facility in West Gosford, New South Wales, we engineer turnkey solutions for high-stakes sectors Australia-wide, including the food manufacturing, mining, machinery, and research and development (R&D) industries.
What Sets Us Apart
At Jeff Irwin Engineering, we are committed to building a stable, sustainable business that invests in our people and maintains the strict quality standards our clients have relied on since 1974 through: