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8 Years
experience
Emergency
services
Trusted Auto Electrical Repairs in Sydney
Sydney Truck Electrical was established in 2018 by a team of auto electricians with over two decades of combined experience in electro-mechanical systems. Our family-owned business operates across Sydney, specialising in mobile diagnosis, repairs, and modifications for trucks, heavy machinery, and marine vehicles. Our technicians are fully qualified and trained in the latest industry standards, prioritising prompt, reliable service to minimise downtime for clients.

We offer 24/7 emergency breakdown assistance and utilise high-quality tools and components to ensure long-term solutions. With expertise in electrical systems, air conditioning, and diagnostics, we serve a diverse range of vehicles, from construction equipment to power boats, guaranteeing swift resolution of issues to keep clients operational.
Services
Battery Repairs Truck Air Conditioning Marine Electrics Engine Diagnostics Plant Machinery Repairs Hire Machinery Servicing Wiring Modifications Mobile Breakdown Service Scheduled Maintenance Alloy Hose Repairs
Details
  • Year established: 2018
Highlights and features
  • We have over 20 years of experience in heavy vehicle and marine electrical systems.
  • Our 24/7 mobile service ensures rapid response for emergency repairs.
  • Fully qualified technicians use high-quality tools and components for all jobs.
  • We service trucks, plant machinery, and marine vehicles across Sydney.
  • Guaranteed long-term solutions to minimise downtime and repeat repairs.
Services
Battery Repairs
Our team specialises in diagnosing and repairing battery, charging, and starting system issues for trucks and heavy machinery. We replace faulty components like alternators and starter motors using high-quality parts. With mobile service available 24/7, we ensure minimal downtime for commercial vehicles and equipment.
Truck Air Conditioning
We repair and service truck air conditioning systems, addressing leaks, temperature irregularities, and component failures. Using advanced diagnostic tools, we identify issues and replace defective parts to restore optimal cooling. Regular maintenance is recommended to prevent breakdowns in harsh operating conditions.
Marine Electrics
Specialising in marine electrical systems, we repair wiring, charging issues, and air conditioning for power boats. Our technicians address corrosion-related problems and perform scheduled maintenance to ensure safety and reliability on Sydney's waterways, with rapid emergency response available.
Engine Diagnostics
Using state-of-the-art diagnostic tools, we identify electrical and mechanical faults in trucks, plant machinery, and marine vehicles. Our technicians interpret error codes and perform on-site repairs or workshop analysis to resolve issues efficiently, minimising operational disruptions.
Plant Machinery Repairs
We repair electrical systems for construction and mining equipment, including excavators, bulldozers, and cranes. Our mobile service brings tools and parts to the site, enabling rapid diagnosis and repair of machinery to reduce downtime and maintain productivity for industrial clients.
Questions
What services does Sydney Truck Electrical offer?
We specialise in mobile electrical repairs for trucks, heavy machinery, and marine vehicles, including battery replacements, air conditioning repairs, engine diagnostics, and wiring modifications.
Are you available for emergencies?
Yes, we provide 24/7 emergency breakdown services across Sydney, with rapid response times to minimise downtime for commercial and industrial clients.
Do you service all types of heavy vehicles?
We work on trucks, semis, road-trains, plant machinery, excavators, and marine vessels, handling electrical and mechanical faults for diverse commercial and industrial applications.
What areas do you cover?
We service all Sydney suburbs, including Parramatta, Liverpool, Penrith, and Wollongong, with mobile technicians available for on-site repairs statewide.
How qualified are your technicians?
Our team consists of fully licensed and qualified auto electricians with over 20 years of combined experience in heavy vehicle and marine electrical systems.
Do you offer scheduled maintenance?
Yes, we recommend annual servicing for truck air conditioning and electrical systems to prevent breakdowns, with discounts available for regular maintenance contracts.