The Trusted Mechanical guarantee
When you are choosing a mechanic warranty Adelaide drivers can actually rely on, the question behind every other question is simple: will these people stand behind their work? Our answer is in writing. Every job we do is fully guaranteed. If something is not right after we have worked on your vehicle, you bring it back and we put it right. No argument, no fine print, no being made to feel like the problem.
That is backed by our 100% Result Guarantee, the promise the whole workshop is built on. It is a confidence statement, not a disclaimer: we do the job properly the first time, and we own it if it is not. You never have to wonder whether you have been done over.
It is also backed by the RAA fair-pricing promise: we will not charge you for work that was not done or is not needed, and you are treated with courtesy and respect. More on what that audited credential means is in the RAA Approved Repairer section below.
The proof is in the 302 five-star reviews from southern-Adelaide drivers: the guarantee honoured in practice, not just on a page. Have a question about a specific job? Call the workshop and ask.

How long is my work guaranteed for?
Most workshops never publish this. We do, because transparent warranty periods are the clearest way to show we mean it. Whatever we carry out, you are covered for the workmanship and the parts we supply and fit.
- Tunes and general servicing - you are covered for 6 months or 10,000km.
- Brakes - you are covered for 12 months or 24,000km.
- Driveline and transmission - you are covered for 12 months or 20,000km.
What the warranty covers
The warranty covers our workmanship and the parts we supply and fit, subject to the work being used as intended. A couple of honest caveats that protect you and us: an off-road delete tune is not warranted for on-road use, and an over-fuelled tune fitted without an exhaust gas temperature sensor can void warranty on related repairs. That is exactly why we tune the honest way and fit EGT monitoring.
These warranties apply across our diesel tuning and car servicing work.

RAA Approved Repairer: an independent stamp on our work
Our guarantee is not just the shop's word for it. As an RAA Approved Repairer in Adelaide, an audited third party vouches for the workshop. RAA judges us on our knowledge, skills and equipment, and the approval is subject to regular RAA audits. It is the strongest external trust signal we own after the reviews.
The approval carries a fair-pricing promise that matters to you directly: we will not charge for work that was not done or is not needed, and customers are treated with courtesy and respect. It is the reason a first-timer can trust the place sight unseen, before they have met us or seen the workshop.
More about the workshop and Travis, the people behind the credential.
Free loan cars while your vehicle is being serviced
A day off the road for your vehicle is not a day off the road for you. A free loan car is available while we work, so you keep moving, get to work and run the day as normal. For a first-timer weighing up a free loan car mechanic in Adelaide, that is the friction taken out of the whole process.
The terms are short and honest. A loan-car form is completed and a current, valid driver's licence is required. Availability is subject to a car being free, so it pays to book ahead. This is meant to be helpful, not gatekeeping: let us know when you book and we will line one up for you.

Warranty and guarantee FAQs
Yes. Every job we do is fully guaranteed and backed by our 100% Result Guarantee. If something is not right after we have worked on it, bring it back and we will put it right. Tunes and servicing carry a 6-month or 10,000km warranty.
RAA judges us on knowledge, skills and equipment and audits us regularly. It comes with a fair-pricing promise: we will not charge you for work that was not done or is not needed, and you are treated with courtesy and respect.
Yes, a free loan car is available while your vehicle is being serviced, subject to availability. You will need to complete a loan-car form and hold a current, valid driver's licence. Let us know when you book so we can reserve one.
Yes. As an RAA Approved Repairer we carry out manufacturer log-book servicing that keeps your new-car warranty valid. See our log-book servicing page for the detail.
Brakes are covered for 12 months or 24,000km and driveline or transmission work for 12 months or 20,000km, covering our workmanship and the parts we supply and fit.
Call the workshop on 08 8186 2005 and tell us. Because every job is photographed and guaranteed, we can see exactly what was done and make it right.
Still have a question about your warranty or a loan car? Call us on 08 8186 2005 or book your vehicle in online. The warranty-safe log-book servicing page has more on keeping your new-car warranty intact.
Trusted work across every service
The guarantee, the RAA promise and the free loan cars apply to everything we do. Now that you know the work is backed, here is the thing you came to sort:

Diesel Tuning Adelaide
Custom ECU remapping and dyno tuning, with a 6-month or 10,000km tune warranty.
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Diesel Cleaning Systems
DPF cleaning and diesel injector service, with our workmanship guaranteed.
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Car Servicing Adelaide
Log-book servicing that protects your warranty, covered for 6 months or 10,000km.
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Transmission Adelaide
Service, gearbox repairs and Stocklock kits, driveline covered for 12 months or 20,000km.
Learn more
Want the people behind the promise? Read about the workshop and Travis or the guarantee behind every review.