Our Services
Heavy Vehicle
Services
From compliance inspections to full mechanical overhauls, we cover every aspect of heavy vehicle maintenance with qualified technicians and specialist equipment.
From compliance inspections to full mechanical overhauls, we cover every aspect of heavy vehicle maintenance with qualified technicians and specialist equipment.
Staying compliant is not optional when you run heavy vehicles in New South Wales. All Auto Tech is your one-stop shop for every inspection type, carried out by qualified technicians who know exactly what the authorities are looking for. We handle the paperwork, identify any issues before they become defects, and get your vehicles back on the road fast.
Required for unregistered or interstate vehicles being registered in NSW. Our blue slip inspection covers a comprehensive safety and identity check to ensure your heavy vehicle meets all Transport for NSW requirements. We inspect brakes, steering, suspension, tyres, lights, structure and more - providing a thorough assessment so there are no surprises at the RMS.
Annual safety checks for registered heavy vehicles. We perform the full eSafety inspection covering all critical safety systems including braking performance, steering integrity, tyre condition, lighting, windscreen visibility and structural soundness. Our technicians complete the check efficiently so your vehicle spends less time off the road.
Heavy vehicle annual inspections for trucks, trailers and buses over 4.5 tonnes GVM. The brown slip process is more involved than a standard safety check and requires specialist knowledge. We perform a detailed assessment of chassis condition, brake systems, suspension components, coupling equipment and all safety-critical systems to keep your heavy vehicles compliant.
Been issued a defect notice? We can clear it. Our team diagnoses the exact issue flagged by the inspector, carries out the necessary repairs or adjustments, and performs the follow-up inspection to clear the defect. We handle minor and major defects across all heavy vehicle types, getting you back to work with minimal downtime.
Electrical problems in heavy vehicles can be some of the most frustrating and time-consuming faults to track down. With a qualified auto electrician on the team, All Auto Tech has the skills and diagnostic equipment to find and fix electrical issues that other workshops struggle with.
Whether it is a simple wiring fault, a complete loom replacement, or complex multiplexed electrical systems on modern trucks, we have the expertise to get it sorted. We work across all makes and models, including European and Japanese heavy vehicles with proprietary electrical architectures.
Systematic diagnosis of electrical faults using proper test equipment. We trace wiring issues, locate shorts and open circuits, and repair or replace damaged looms. No guesswork, no throwing parts at problems.
Installation, repair and upgrade of all vehicle lighting including headlights, work lights, beacon systems and trailer connections. We also handle auxiliary power systems, inverters and 24V system work.
Our mechanical services cover the full spectrum of heavy vehicle maintenance and repair. With a qualified plant mechanic leading the workshop, we handle everything from routine servicing and preventive maintenance programs through to major engine overhauls and drivetrain rebuilds.
We work on trucks, buses, earthmoving equipment, waste collection vehicles and other heavy plant. Every job is done properly the first time, with quality parts and the attention to detail that keeps your equipment running reliably.
Structured maintenance schedules designed for your fleet. We track service intervals, manage parts inventory and perform thorough inspections at every service to catch wear items before they cause breakdowns. A well-maintained fleet costs less to run and stays on the road longer.
When a major repair is needed, we have the capability to strip, assess and rebuild heavy diesel engines. From top-end work to full overhauls, we restore engines to factory specification using OEM or equivalent parts.
Clutch replacements, gearbox servicing, differential repairs and driveline work. We handle manual and automated manual transmissions across all major heavy vehicle brands.
Hydraulic systems are the muscle behind every waste truck compactor, tipper body, crane and earthmoving attachment. When they fail, your equipment stops earning. All Auto Tech has deep experience in hydraulic system diagnosis, repair and rebuild across all heavy vehicle applications.
We work with all types of hydraulic components including gear pumps, piston pumps, directional control valves, hydraulic motors, cylinders and power take-off units. From a simple hose replacement to a complete system redesign, we have the knowledge and equipment to get it done.
Pressure testing, flow testing and thermal imaging to pinpoint hydraulic faults accurately. We identify whether the problem is in the pump, valves, actuators or lines before any parts are replaced, saving you time and money.
On-site and workshop hose fabrication and replacement using quality hydraulic hose and fittings rated for your system pressure. We stock common sizes and can fabricate custom assemblies to get you back up and running quickly.
Overhaul and rebuild of hydraulic pumps, motors and cylinders. We strip, inspect, replace worn components and reassemble to OEM specifications. Where repair is not economical, we source quality replacement units.
A working air conditioning system is not a luxury in a heavy vehicle cab - it is essential for driver safety and comfort, especially during Australian summers. All Auto Tech services and repairs heavy vehicle AC systems, from simple re-gas and leak detection through to complete compressor replacement and system overhaul.
We work with both R134a and R1234yf refrigerants and have the recovery and charging equipment for heavy vehicle systems with larger capacities than standard automotive units. Whether your truck cab AC has stopped blowing cold or your system has a persistent leak, we will find the problem and fix it properly.
Modern heavy vehicles rely on sophisticated electronic control units to manage everything from engine performance and emissions to transmission shift patterns and body functions. When fault codes appear or performance drops, you need a technician who understands these systems at a deep level.
All Auto Tech uses dealer-level diagnostic tools and software to read, interpret and clear fault codes across all major heavy vehicle brands. But we go beyond just reading codes. We understand the underlying systems well enough to diagnose intermittent faults, perform ECU reprogramming, update firmware and configure parameters for new body installations or equipment changes.
Comprehensive scan and interpretation of engine, transmission, ABS, body controller and aftertreatment fault codes. We do not just clear codes and hope for the best. We identify the root cause and verify the repair.
Software updates, parameter changes, speed limiter adjustments, PTO configuration and body controller programming. When you fit new equipment or change the vehicle specification, the ECU needs to match. We handle that.
Get in touch with our team. We will discuss your needs and schedule the work to minimise downtime.