We see all sorts of 12 volt setups. Especially as more and more people add circuits to their caravans. Some are ok but others are not. No labels, no fuses, wrong cable or poorly crimped cable lugs just to name a few. We do all sorts of wiring repairs from new earth points to a full fit out of new items. Tidy up existing poorly installed items or repair a faulty light circuit. Contact us to talk about your issue.
Why Choose Us
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Wonderful service by Matt and Riley. Not only identified and fixed my issue with solar/ battery but provided me with some basic education so that I can manage my power... read more supply more efficiently. Service with a smile and great knowledge.
November 25, 2021Mathew and Riley, excellent prompt service and advice as expected, excellent quality work and always patient with my questions
August 5, 2021Matt's knowledge and experience of all 12 volt systems for vehicles and caravans is second to none! His workmanship, attention to detail, care of your property is exemplary. Can't recommend... read more him highly enough.
August 18, 2021 -
Thoroughly recommend Matt and his team for their customer service. Nothing is too much trouble, even providing a replacement cap for a diesel tank installed a couple of years ago.... read more Thanks Matt.
June 16, 2021Matt does an amazing job and thinks about what you need for the type of travel you do. Very professional with attention to detail. Cannot recommend him enough! Had him... read more out a couple of times to fix things on the camper and when we upgraded the car to get us off road again.
May 26, 2021I called matt for some advice prior to purchasing today and I must admit his technical level of knowledge (I am a professional in a very similar industry), enthusiasm and... read more advice were absolutely second to none. I will definitely be using his services when on the road and would recommend him to anyone from the conversation I had alone.
April 7, 2017 -
Honoured booking date and time. Fast and self efficient worker. Very high regard for detail and correct functionality. Highly recommend. Worth the wait. Excellent value. Thank you.
December 15, 2020Had Matt install reversing sensors and LED indicator on my Sorento SUV and must say I am very impressed with both his workmanship, professionalism and good old customer service. His... read more competitive pricing is a bonus as well, along with his mobile workshop. Highly recommended!
December 14, 2015Great service and he knows his job
November 25, 2018 -
Awesome job done by Matt again! You always do an exceptional job & help us after with the final details! Have been using you now for several years on different... read more projects & you never disappoint! Thanks again Kat 💙
February 13, 2022We own a Kimberley Karavan in South Australia. Matt has replaced the original 550 watts of failed solar panels with 690 watts of new panels, added a 25 amp shunt,... read more reset all 3 tanks on the Pico monitor and added a 40 amp charger to the existing 60 amp to enable total 100 amp/hour charging from my Honda EU2200i Generator. Matt has excellent product and 12 volt system knowledge and is quick & neat in his work. He also suggested an alternative to the quoted scope of work which saved significant cost without compromising targeted performance. I particularly appreciated his preparedness to reschedule a subsequent visit at no cost to explain & handover the upgraded system. I can’t recommend Matt & his work highly enough.
November 24, 2020We recently had a dish installed and Matt's service was outstanding , we couldn't be happier with the product and the installation . i would highly recommend Matt
November 18, 2021 -
Matt and Riley completed a great job, very neat, clean and exceptional service!!! thank you for your effort lads!
March 26, 2020We had the Red Arc tow pro elite installed by Matt he provided all the information we needed over the phone, he came out on... read more time completed the work in a thorough precise manner at a competitive price and I didn't need to be there. Will use again soon.
November 10, 2016I used extreme auto for the first time today to get my dual battery system sorted. I can't praise Matt enough for his punctuality, knowledge, friendliness and workmanship..... oh and... read more price. Top bloke...... highly recommend him to anyone! ����
February 9, 2017 -
Had my old brake controller replaced with a new redarc pro also 7pin to 12 pin change over and a new red Anderson plug installed. Cannot fault the workmanship of... read more Riley and the price was good. Will be using them again when we get our new van. 10 out of 10.
April 2, 2022Matt is a legend in what he does.He installed our Deisel heater a couple of weeks ago in our Nova Terra Sportz and very happy with his service. very professional... read more and reliable and great workmanship. and we have just had him back to upgrade our solar with another 200watts above our already 300 watts so now a total of 500watts.I will continue to use Matt in the future for anything 12V keep up the great Work/ Service 👍
August 28, 2020Matt did some wiring upgrades to our Caravan and Ute today. Great bloke and brilliant workmanship 10/10. This guy is a genius when it comes to 12 volt stuff -... read more explains what he is doing and everything is completed properly and so very neatly. If you want something done to the highest standard at a very reasonable rate we would definitely recommend Matt. Many thanks - Cheers Gary
February 24, 2021 -
Matt and now Charles have worked on my last 4 cars and 1 vav. nerver have these guys let me down or given me poor advice. you boys rock
May 24, 2019I would highly recommended Matt to anyone his workmanship and knowledge is second to none
October 4, 2018thank you riley,for upgrading our battery system,also thank you matt for excellent advice,you where on site when you said you would be and to us that is excellent customer service,a... read more lot of other business people should take a leaf out of your book,again thank you
June 7, 2022 -
Matthew took the time to ring me after my initial email enquiry, talked me through my options, did a quote outlining costs and while I had a lengthy wait due... read more to his workload he turned up exactly when he said he would and improved our off grid 12v system on our caravan. He also fitted us in to do some car wiring a few weeks later when he had a cancellation. It is obvious he is passionate about his work and attention to customer service, technical detail and quality installation. An added bonus is his mobile service even though we are outside the metro area, Highly recommended. David Hodge
March 23, 2022We travelled 1400km for our massive off grid upgrade on our caravan. We are extremely happy that we can run all of our appliances with ease. A totally thorough, and... read more professional job 100% recommend Thanks Matt and Riley
January 21, 2022Matt is so the man when a woman is in distress! The electric brakes in The Gin Gypsy were not happening, all before her maiden rural voyage and he came... read more to the rescue! Fixing up someone else’s work and all done with such attention, skill, knowledge, care and kindness. Thanks Matt - you can have all the guns you want at the next event!
May 17, 2018 -
Matt did a great job upgrading our solar on our van and was very helpful with advice on future things we may look at
January 5, 2022Helpful, informative and high quality of workmanship. Answered all questions.
December 3, 2021Extreme Auto did a superb job installing a diesel heater on my houseboat. It was a complex task but done extremely knowledgeably and professionally, very neat and clean.
August 10, 2021 -
There are good reasons that these guys are flat out and booked months in advance. Courteous, punctual, knowledgeable and informative, but most of all, their work is of the highest... read more quality. Matt and Riley did a great job upgrading the power and solar capabilities of our Eagle Cherokee and fixed the Anderson set up on our Prado (that was new but substandard) and even wired up a new set of spotlights too. Matt explained a number of shortcomings and misconceptions regarding some of the "plug and play" harness and wiring looms that get sold to unknowing customers (me) and saved me time, effort and likely damage had I attempted the job myself. I cannot recommend these guys highly enough.
August 17, 2022Matt did a great job very professional, great communication and polite, I will highly recommend him
March 11, 2019Such a professionally run company. Matt is so good at what he does and is a legend. Arrived on time and went above and beyond to get us all set... read more up for free camping!! Would highly recommend.
April 4, 2019
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