HOLESHOT Diesel
Heavy Diesel Mechanic Gympie
Experienced diesel mechanics providing reliable mobile servicing, breakdown support and plant maintenance for industrial operations across Queensland.
Mobile Diesel Mechanics
24/7 Breakdown Support
Heavy Machinery Expertise
Who We Are
We're Built to Respond
At Holeshot Diesel, we’re built to respond when machinery goes down, with a mobile team that can meet you on site across the Gympie region, as well as the Sunshine Coast, Brisbane and Rockhampton.
We carry out field diagnostics, repairs, servicing and fault-finding using a practical mix of diesel mechanical and auto electrical expertise. That means we take the time to identify the real issue, not just replace parts and move on. When a job is better handled in the workshop, we’ll coordinate that too, making sure your fleet, plant or equipment gets the right repair for the situation.
For urgent support, call 0458 402 299 to book a heavy diesel mechanic in Gympie and get your machinery back up and running.
24/7
Breakdown Support
QLD-Wide
Field Service Coverage
2016
Established Business
What We Offer
Our Comprehensive Services
Mobile Diesel Mechanics
Mobile diesel mechanics give you faster support without pulling equipment off site unnecessarily. We come to your location, assess the issue properly, and complete repairs or servicing to reduce downtime and return assets to safe working condition sooner.
Mobile Plant Maintenance
Mobile plant maintenance helps keep machinery reliable across long hours and heavy workloads. Our team carries out regular servicing to reduce preventable failures, improve consistency and help you plan maintenance instead of reacting to breakdowns.
Fixed Plant Repairs & Maintenance
Fixed plant issues affect entire operations, not just individual machines. We repair and maintain crushers, conveyors and processing equipment to support safe output, reduce shutdown risk and maintain production flow.
Machine Rebuilds & Component Change-Outs
As components wear, performance and reliability start to drop. We complete rebuilds and component change-outs that restore function, address repeat fault issues and extend machinery service life.
Auto Electrical & Air Conditioning
Electrical systems and operator comfort play a big role in machine reliability. We diagnose auto electrical faults thoroughly and maintain air conditioning systems to support safe, productive operation in harsh conditions.
Fleet Maintenance & Preventative Servicing
Keeping fleets reliable across multiple sites requires structure and consistency. We manage preventative servicing programs that improve uptime, reduce unexpected failures and help control long-term wear.
Emergency Breakdown & Field Service
Unexpected breakdowns bring work to a stop fast. We provide field service support focused on quick assessment, practical repairs and getting machinery operational again with minimal disruption.
Get a Quote
Contact Us
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Testimonials
What Our Clients Say
Practical & Organised
Everything Heavy Diesel
Every site has its own pressures, so we keep our approach practical and organised. We start by confirming symptoms, usage conditions, and any recent changes in performance. From there, we run checks across fuel delivery, cooling, hydraulics, driveline components, electrical systems and control faults depending on the machine and what it’s doing on the day.
For mobile servicing, we arrive prepared to isolate the issue efficiently, then move straight into repair or stabilisation work to keep downtime under control. If a component change-out or rebuild is the smarter option, we’ll work through the next steps with you so the plan suits the workload and the operating environment.
We support equipment across civil, industrial, mining, agricultural and transport work, with breakdown assistance available 24/7 when the unexpected hits.




