Mechanical system works and machinery repairs

A comprehensive suite of industrial machinery services for NSW businesses

At John Harold Engineering & Associates, we provide end-to-end machinery solutions for our clients - we can design, build, and install machinery and systems, and then maintain and repair them when needed over their life cycle. Depending on the nature of the machinery repair or mechanical system maintenance you need done, we can either complete the works on-site or at our workshop.

It’s this holistic and flexible approach to industrial machinery works and machinery repairs that makes us one of NSW’s premier engineering firms.

Our industrial machinery services

Industrial machinery design and fabrication

Industrial machinery installation

Machinery repairs and maintenance

Our other services

Structural steel fabrications

We boast significant in-house structural steel fabrication capabilities. Whether you need an entire structural steel frame, a partial structure, or individual steel beams, we can make it for you.

Mechatronic engineering

We’re one of NSW’s foremost mechatronic engineering firms, able to design, fabricate, and install mechatronic plant systems for clients in the industrial and manufacturing sectors.