Mechanical and auto electrical

Trusting Doodz with all things diesel and electrical

When it comes to your diesel mechanical and auto electrical needs, there’s no one you can trust more than the mechanical experts at Doodz Diesel & Electrical. For more than 12 years, we’ve built our reputation on all things mechanical, and so can provide you with a wide range of options for any servicing, repairs, installation, troubleshooting, or improvements you require for your diesel or electrical systems.


We have invested heavily in diagnostic scan tool equipment, which is required to stay up to date with the ever-changing electronics in modern day vehicles. We have also invested in the quality tools to complete the jobs cost effectively, as well as in training our employees to the highest of standards in dual trade, along with additional qualifications.

Proper maintenance is vital when it comes to the stability of your diesel systems, vehicles, and equipment – as well as to the safety of you and others.


Trucks, cranes, carriers, diggers, and other heavy vehicles or pieces of industrial machinery are subject to wear through long stretches of operation. When this happens, much more can be on the line than with your car or a smaller machine – since your overheads can depend on your heavy vehicles being in constant service. Our expert mechanics perform a wide variety of duties in maintaining your diesel systems on any form of civil, industrial, or recreational vehicle to keep them in working condition.

Our key services include:


  • Preventative maintenance and servicing (mobile or in-house)​
  • Repairing or replacing components
  • Mechanical diagnostics and analysis
  • Maintaining steering, braking, and other systems
  • Vehicle performance modifications and tuning
  • Electronic fuel system diagnostics and repairs
Crushing and screening site
Truck tool box
Machine repair
Dozer maintenance

Diesel mechanical

Get in touch now with any questions you may have about our diesel or auto electrical services, and we’ll be glad to get back to you as soon as we can

Industrial cable management

Auto electrical

Our auto electrical and mobile auto electrician services provide a wide range of checks and repairs for the electronic systems of your vehicles to be sure that nothing is working at anything less than peak performance.


We use specialised equipment to locate and calibrate small electrical functions throughout the entirety of your vehicle system, which allows us to adjust, repair, or maintain vital electronic functions for the running and safety of your vehicle. Our employees will also guide you through maintaining the electronic systems of your car.

Our key services include:


  • Complete vehicle fit-outs, both heavy and light
  • Fitting or configuring electronic accessories
  • Battery performance and solar system design

  • Vehicle air conditioning design, installation, and servicing

  • High-quality harness repairs and insulation

  • Checking circuitry and control units

Industrial cable management
Industrial cable management
Industrial cable management

Contact us

Let us know how Doodz Diesel & Electrical can help you with your diesel mechanical and mobile auto electrician needs. Get in touch today.

Areas we service

Doodz Diesel & Electrical is based in Humpty Doo, and is ready to work on a wide range of local projects from our headquarters or throughout the Northern Territory.

Contact us

Get a free quote by filling out the online form below or speak with a member of our team now by calling (08) 5117 3077.

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