Underground and surface machines
We work on the electrical systems of underground drills, loaders, trucks and associated plant, alongside our diagnostics and breakdown support crews.
Services
Auto Electrical Services
HES provides auto electrical diagnostics, repairs, fault finding and machine electrical work for mining and heavy industry across Broken Hill, Cobar and Far West NSW.
Our auto electricians support both underground and surface operations, on site or in the workshop.
Auto electrical work we cover
- Electrical fault finding and diagnostics
- Starting and charging system repairs
- Wiring repairs and replacements
- Lighting, beacons and safety systems
- General machine electrical work and installations
Electrical support for mining plant
Faults that keep coming back
Intermittent electrical faults cost production time. Systematic testing finds the root cause, not just the symptom.
Combined trade support
Electrical issues often sit alongside mechanical or hydraulic faults. Our auto electricians work with fitters and boilermakers so the whole job is handled by one team.
Labour hire and site support
Need auto electricians on your roster? Our labour hire service supplies experienced maintenance personnel to work at your site, short term or ongoing.
Regional coverage
Areas served
- Broken Hill, Silverton and Menindee
- Cobar, Nyngan and Bourke
- Wilcannia, White Cliffs and Tibooburra
- Far West NSW and nearby South Australian border operations
Auto electrical FAQs
Do you attend sites outside Broken Hill?
Yes. We support sites across the Cobar region and surrounding districts, including underground operations.
Can you work on air conditioning systems?
HES holds Refrigerant Trading Authorisation AU067520. See our licences and accreditations for details.
Can electrical work be part of a machine overhaul?
Yes. Electrical repairs are frequently included in our workshop repairs and rebuilds.
Ready when you are
Browse all HES services or learn more about our team.