Common problem
Air Conditioner Not Cooling in Modbury
When you have an air conditioner not cooling in Modbury, Modbury Air Conditioning finds the real fault fast. We repair split, ducted and evaporative systems across the north-east every week.
Trusted Local Aircon Repairs When Your Modbury Home Stops Cooling Properly
We are a family-owned team with ten years on the tools across Greater Adelaide, working under ARC Licence L162586. We cover Modbury and its neighbouring suburbs most weeks, with 24/7 emergency availability through summer.
Why Your Aircon Stops Cooling
A unit that runs but does not cool is usually starving for airflow or refrigerant. The causes below are listed cheapest first, and most are straightforward to confirm on site:
Dirty Filters
Blocked Coils
Settings and Thermostat
Low Refrigerant
Compressor Wear
Checks You Can Do Yourself
Before you book anyone, work through these. They cost nothing and fix a fair share of call-outs:
- Check the controller is actually on cool, not fan or heat.
- Pull the indoor filter and hold it up to a light. If you cannot see through it, wash it and let it dry.
- Clear leaves and weeds from around the outdoor unit.
- Make sure supply and return vents inside are open and uncovered.
- Look for ice on the pipes at the outdoor unit, which points to airflow or refrigerant trouble.
If the unit cools a little after that but still lags on hot afternoons, the fault is deeper and it is time for a technician.
Do not wait on this
When Cooling Trouble Needs a Technician
Call us the moment you see ice on the pipes or hear the compressor clicking off repeatedly. Running a system low on refrigerant stresses the compressor.
A repairable fault can turn into a replacement if you keep running it. Related symptoms like air blowing warm air or a frozen unit sit on the same fault tree, so we often trace them to the same cause.
How it works
How We Fix an Air Conditioner Not Cooling
Diagnosis comes first, and we do not guess. Our repair service follows a fixed sequence:
- 1
Step 1
You call and describe what the unit is doing, including any error codes.
- 2
Step 2
A technician tests airflow, pressures, electricals and the refrigerant charge on site.
- 3
Step 3
You get the price in writing under our Fixed Upfront Pricing promise before any work starts.
- 4
Step 4
We complete the repair, test it under load and clean up behind ourselves.
Most repairs finish in a single visit because we carry common parts on the van. Every job carries our Lifetime Labour Warranty, so if a fault traces back to our workmanship, we return and fix it at no cost.
Questions
Cooling Questions From Local Homeowners
Why is my air conditioner running but not cooling?
Usually the filters or coils are choked with dust, or the refrigerant charge has dropped, so the unit moves air without absorbing heat. A proper diagnosis confirms which one it is.
Can I top up the refrigerant myself?
No. Refrigerant handling is legally restricted to licensed technicians, and a low charge usually means a leak that needs finding first. Topping up without fixing the leak wastes your money.
How quickly can you get here?
We offer a Within-the-Hour Response for urgent faults where availability allows, and we hold 24/7 emergency availability through summer. Call and we will give you an honest time straight away.
Is it worth repairing an older unit?
Often yes, especially if the fault is a fan, capacitor or drain. If the compressor has failed on a unit past its expected life, we will tell you honestly whether replacement stacks up better.
Talk to a local
Get Your Cooling Fixed Today
Ring (08) 8246 6282 and describe what your system is doing. We will book a diagnosis, quote the full job upfront and have cold air moving again before the next run of hot days, with $50 off first service.