Offering a complete range of Auto Electrical, Vehicle/Caravan Weighing & Heavy Diesel Repairs

  • Cairns 4x4 Auto Electrical Accessory Installation

    Auto Electrical, 4x4 Accessories & Installation

    From dual batteries systems, to full 12v fitouts, solar upgrades, accessory installs, diagnostics and fault finding and much more…

  • Cairns Caravan 12v Electrical System

    Caravan & Camper Electrical

    We offer a range of Auto Electrical services for Caravans, Campers, including installing accessories, plug repairs, cameras, solar and battery systems to keep you off grid for longer.

  • Cairns Mobile Vehicle Caravan Weighing

    Vehicle & Caravan Weighing

    We provide a mobile weighing service in the Cairns & Greater area, get peace of mind knowing your caravan and tow vehicle weights are under the legal limits and balanced correctly.

  • Heavy diesel repairs

    Heavy Diesel Repairs & Maintenance

    From diagnostic and repairs, to breakdowns, servicing, component overhaul and general maintenance.

  • I highly recommend Joel @ NQ Dieselec. Excellent service and knowledge. He weighed my Landcruiser 300 and Willow RV caravan in the caravan park we were staying at and also wired up a few other cars in the park while he was there. Very easy to deal with. Give him a call.

    Henry

  • Highly recommend Joel! Did an absolutely top job on my Nissan Warrior organising all of my 4WD accessory wiring. Under the bonnet looks smicko! Cheers mate!

    Mick

  • I highly recommend NQ Dieselec. We had a UHF & Spotlights installed. Joel was very knowledgeable, professional & work was completed within expected time. NQ Dieselec will be our go to for any future autoelec work for sure.

    Suzy

  • I highly recommend NQ Dieselec. Joel weighed our rig and gave us a very comprehensive report. He also diagnosed issues we were having with our solar set-up and provided a quote for repairs within a few hours. His charges are very good value for money. We'll be back!

    Raelene

  • Joel recently diagnosed, tested and resolved an issue with our caravan, he worked with the highest quality and efficiency. He presents a great attitude and would highly recommend NQ Dieselec for any Mechanical/Autoelectrical needs!

    Josh

  • Joel is an absolute star and a pleasure to deal with. His level of professionalism and his quality of work is second to none. He has completely re-done the electrics on my truck and van and the work is outstanding and very reasonably priced. Cannot recommend highly enough

    Nick

  • Joel has recently done a lithium upgrade on my camper trailer. The whole process was a great experience from being provided options on products and outcomes to being able to drop off and pick up the Trailer from the workshop on a weekend made for a fantastic result. I highly recommend Joel for his workmanship and customer experience. I will definitely be using Joel for all of my auto electrical work in the future.

    Stewart

  • Joel was absolutely awesome! Came out to the caravan park we were staying only a few days after I'd called him and rectified the issue we were having with our 3 way fridge not switching over to 12v when connected to the tow vehicle. Price was very good and service impeccable - can't recommend his highly enough!

    Josh

  • We engaged Joel to weigh our fully loaded caravan and tow vehicle. He was able to complete this at our premises and provided a comprehensive printout clearly detailing where we need to make some adjustments to our loads in order to tow legally and safely. Money well spent for peace of mind.

    Wendy & Joe

  • We used NQ Dieselec (Joel) to have our vehicle & caravan weighed. Joel is very profession and easy to communicate with. The written report was comprehensive and easy to read. The Cairns and region are fortunate to have a professional provide this now much needed service as police, main roads and insurance companies take a hard line on overweight caravans and motorhomes.

    David

  • Joel is an absolute STAR!! Such a knowledgable, professional, honest, and kind guy who promptly fixed the battery and alternator issues I was having with my motorhome. Joel went above and beyond to get me back on track, and he is such an easy going and lovely guy as well! I personally, cannot recommend Joel highly enough, and will definitely be recommending Joel and his wonderful services to everyone I know! Thank you SO much Joel!

    Catherine

  • My Toyota coaster was not functioning as I expected with the solar and bcbc chargers etc. Others have tried but Joel checked the system and rewired and corrected bad connections. The system now is working better than when I first had the bus fitted out giving me more free camping time.. Recommended as highly as I can and very reasonably priced.

    Martin

  • Joel built the 12v electrical system for my campervan, and was always friendly and helpful. Lots of great advice and he really goes the extra mile to research components and solutions. Highly recommended

    Trudie

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