Trusted AC Servicing
Cold Air, and the Reason It Stopped
An air conditioning system is sealed. Refrigerant does not get used up the way fuel does, so if yours has stopped blowing cold, it has escaped somewhere. Topping it up without finding out where is how people end up back in the workshop the following summer.
For car air conditioning service Adelaide drivers can rely on, we test the system, trace the leak, quote the repair, and only then regas it. That order matters, and it is the difference between a fix and a temporary top-up.
Air conditioning is also checked alongside the rest of the vehicle during general vehicle servicing.
Common Warning Signs
Signs Your Car Air Con Needs a Service
Air conditioning tends to fade slowly rather than fail outright, so the change is easy to miss until a hot week arrives. These are the signs worth acting on.
Systems lose a small amount of refrigerant every year even with no fault at all, which is why most manufacturers suggest a check every couple of years rather than waiting for it to stop working.
Our Process
Our AC Regas and Repair Process
A regas on its own is not a repair. Here is the order we work in, and why the regas comes last.
Inspect
We check the compressor, condenser, hoses, belt and cabin filter before touching the refrigerant.
Test
We measure system pressures and vent temperature to see how far off the system actually is.
Recover
Existing refrigerant is recovered and measured, which tells us how much has escaped and how fast.
Find the Leak
We locate the leak using pressure testing and tracer dye rather than guessing at the likely culprit.
Repair
Once you approve the work, we replace the failed component and renew the seals or O-rings involved.
Regas and Test
The system is evacuated, recharged to the correct weight, and retested for vent temperature.
Finding the Fault
Expert Leak Detection and Diagnosis
Refrigerant leaves through a hole. Finding that hole is the job, and it is what separates a repair from a top-up that lasts one summer.
We pressure test the system, use tracer dye where the leak is slow, and check under UV light at the points that fail most often. These are the six we find most.
| Where It Leaks | Why It Happens There |
|---|---|
| Condenser | Sits at the front of the car and takes stone damage. One of the most common leak points on any vehicle. |
| O-rings and seals | Rubber hardens with age and heat. Small, slow leaks that often show up at a joint rather than a component. |
| Compressor shaft seal | Leaks under pressure while the system runs. Often shows as oil residue around the compressor nose. |
| Hoses and lines | Flex, vibration and corrosion take their toll, particularly where a line passes close to the engine. |
| Evaporator | Buried behind the dash, so harder to reach and slower to confirm. Often smells before it shows. |
| Service ports | The valve cores and caps are a genuine leak path and are frequently overlooked entirely. |
Once we know where it is going, you get the cost of the repair before anything is recharged. We work on both R134a and the newer R1234yf refrigerant used on most vehicles built from around 2017.
Refrigerant work is carried out under the refrigerant handling authorisation required in Australia.
Ongoing Care
Maintaining Your Car’s Cooling System
Most air conditioning failures are gradual, and most of them are avoidable. A few habits make a real difference to how long a system lasts, and cut down how often you need a car air conditioning service Adelaide summers tend to demand.
Running the system for ten minutes a week through winter matters more than people expect. The refrigerant carries oil around the system, and that oil is what keeps the compressor seals from drying out and shrinking. A system left off for six months is the one that leaks in November.
The cabin filter is the other easy one. A blocked filter cuts airflow, makes the system work harder and holds moisture against the evaporator, which is where musty smells begin. It is checked as part of a standard car service, and replaced on schedule during log book servicing, and covered in our guide to what a full service includes.
Customer Reviews
What our customers say
See what Adelaide drivers are saying about their experience with our workshop, service and repair quality.
Frequently Asked Questions
Car Air Conditioning Service Adelaide FAQs
Book Your AC Service
Book an AC Service
If the air is not as cold as it used to be, book it in before the weather turns. Tell us the make, model and what it is doing, and we will tell you what the check involves and what it will cost.
A car air conditioning service Adelaide drivers can trust starts with a diagnosis, not a refill. You will get the findings and a price before any work goes ahead.