• Home
  • About
  • Services
    • Precision Toolmaking
    • CNC Machining
    • CAD/CAM Programming and Design
    • Printing and Additive Manufacturing
    • Custom Fabrication and Repair Work
    • Prototyping & Small-to-Medium Production
  • Contact
02 43231444

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:

Flawless Physical Execution That Prevents Operational Failure

Providing Dependable Project Timelines

Taking Total Ownership of Every Repair We Deliver.

Building A Stable, Sustainable Business Focused on Long-term Trust and Honest Collaboration.

Quick Links
  • Home
  • About
  • Services
  • Contact
SERVICES
  • Precision Toolmaking and CNC Machining
  • CAD/CAM Programming and Design
  • Printing and Additive Manufacturing
  • Custom Fabrication and Repair Work
  • Prototyping and Small-to-Medium Production Runs
contact information
02 43231444
enquiries@jeffirwin.com.au
Unit 4/3 Daintree Place – West Gosford –NSW – 2250

HOURS OF OPERATION

  • Monday - Friday, 8AM- 3PM
Copyright 2026 Jeff Irwin Engineering Pty Ltd. All Rights Reserved. Designed by Crazy Domains.

We use cookies to enable essential functionality on our website, and analyze website traffic. By clicking Accept you consent to our use of cookies. Read about how we use cookies.

Your Cookie Settings

We use cookies to enable essential functionality on our website, and analyze website traffic. Read about how we use cookies.

Cookie Categories
Essential

These cookies are strictly necessary to provide you with services available through our websites. You cannot refuse these cookies without impacting how our websites function. You can block or delete them by changing your browser settings, as described under the heading "Managing cookies" in the Privacy and Cookies Policy.

Analytics

These cookies collect information that is used in aggregate form to help us understand how our websites are being used or how effective our marketing campaigns are.