Mayjan Engineering began more than 30 years ago with just a couple of dedicated tradesmen working shutdowns, maintaining equipment, and servicing sites across NSW. Built on hard work, reliability, and a commitment to doing the job right, those early days laid the foundation for the company we are today.
Over the years, Mayjan has grown steadily—expanding our capabilities, our team, and our reputation. What started as a small hands-on operation has evolved into a trusted engineering company delivering fabrication, mechanical installation, maintenance, and project solutions for some of Australia’s largest organisations.
Our success has always relied on one core principle: client satisfaction. By maintaining strong relationships, delivering dependable workmanship, and consistently meeting high industry standards, we’ve earned the trust of major companies across manufacturing, processing, recycling, and heavy industry.
From humble beginnings to industry partnerships that span decades, Mayjan Engineering continues to grow by staying true to the values that formed our foundation—quality, reliability, and a genuine commitment to supporting our clients.

We work closely with clients to understand the problem, define objectives, and identify practical engineering solutions.
Our team assesses site conditions, technical requirements, and industry standards to determine the best path forward.
We design, plan, and prepare detailed drawings, fabrication requirements, and project workflows to ensure precision and quality.
Our skilled team delivers safe installation, fabrication, and completion of the project — on time and to specification and within budget.
Mayjan Engineering is a trusted general engineering company, delivering expert solutions across the full spectrum of the mechanical and structural engineering industries.
We provide end-to-end services including project management, mechanical design, precision fabrication, installation, and on-site support — all tailored to meet the complex and evolving needs of our clients across a wide range of sectors.
In addition to our project capabilities, we also support our clients with flexible engineering workforce solutions — including skilled trades coverage for maintenance shutdowns, shift coverage, and short-term operational support.
Our modern workshop, purpose-built in 2020, is fully equipped to handle everything from detailed custom builds to large-scale industrial projects. With a 25-tonne overhead crane, dedicated welding bays, a machining section, and versatile fabrication areas, we’re built for strength, scale, and precision.
Our workshop capabilities include the fabrication of structural steel beams, refurbishment and assembly of heavy machinery, high-pressure piping systems, and much more. With full in-house control of workflow and quality, we deliver projects safely, efficiently, and to the highest standards.
