Services What Terra Firma Offer
At Terrafirma Maintenance, we specialise in comprehensive maintenance, repair, and overhaul services for underground mining vehicles. Our team understands the demanding conditions of the mining environment and the critical importance of equipment reliability. From scheduled servicing to complete rebuilds, we deliver precision workmanship that keeps your fleet operating at peak performance. With a commitment to safety, efficiency, and reliability, Terrafirma Maintenance helps you minimise downtime, extend asset life, and maintain uninterrupted productivity underground.
Core Services
Preventative Maintenance Programs
Scheduled servicing to reduce breakdowns and extend equipment life.
Component Overhaul & Rebuilds
Full refurbishment of major components such as engines, transmissions, axles, and hydraulic systems.
Breakdown Repairs
On-site technicians available for mine-site inspections, diagnostics, and repairs.
Field Service Support
On-site technicians available for mine-site inspections, diagnostics, and repairs.
Major Equipment Rebuilds
Complete strip-down and refurbishment of underground machines to OEM specifications.
Specialised Services
Hydraulic System Diagnostics & Repair
Testing, resealing, and replacement of hydraulic components and hoses.
Electrical & Auto-Electrical Services
Fault finding, wiring repairs, lighting upgrades, and safety system installations.
Fabrication & Welding
Structural repairs, protective guarding, and custom modifications to suit site requirements.
Hydraulic Hose Supply
We supply high-performance hydraulic hoses, fittings and assemblies built to withstand the toughest mining environments — keeping your machinery running safely and reliably.
Hiring of machines/Machinery hire
We supply a dependable range of underground equipment, maintained to OEM and site standards. Our machines are suitable for development, production, infrastructure, and mining support roles.
TerraFirma Mining Maintenance delivers high-quality underground machinery hire backed by industry-leading servicing and maintenance expertise. We supply a dependable fleet of mine-compliant equipment designed to perform safely and efficiently in demanding underground environments.
Parts supply
We supply high-quality replacement parts and components for all major underground mining machinery, ensuring your fleet stays productive and mine-ready.
Our underground mining parts service provides fast, dependable access to OEM and high-quality aftermarket components designed to withstand the harshest underground conditions.
Where We Operate & How to Reach Us
Reach us via our contact form
Contact
We provide maintenance and repair services for underground mining vehicles across major mining regions around Australia. From remote underground sites to central workshops, we’re ready to mobilise to you.
OUR DETAILS
Phone: 0475 871 450
Email: mick@terrafirmamaintenance.com
Address: 1/105 Churchill Road, Prospect, South Australia, 5082
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