Plant and Heavy Machinery Repair & Maintenance

Specialising in complex on-site diagnostics, breakdown repairs, and preventative maintenance across NSW.

Plant and Heavy Machinery Repair & Maintenance

Specialising in complex on-site diagnostics, breakdown repairs, and preventative maintenance across NSW.

About Us

Who We Are

Family-owned and operated in the Hawkesbury, MJ Plant Repairs Pty Ltd delivers professional, expert on-site diagnostics, repairs, and maintenance across NSW. We specialise in heavy diesel and plant maintenance for the civil, construction, waste, and rural sectors, providing reliable servicing for Excavators, Loaders, Drotts, and a wide range of other equipment. Trusted by industry for our reliability, fast response, and high-quality workmanship, we focus on minimising downtime and maximising productivity for our clients.