Common problem
Air Conditioner Not Cooling in Salisbury Plain
An air conditioner not cooling is the call we get most when Adelaide's heat arrives. Salisbury Plain Air Conditioning finds the fault, quotes it fixed and upfront, and has the cold air running again.
We work Salisbury Plain and the northern suburbs most weeks, so we know what these systems go through here. The suburb's brick homes mostly date from the 1970s and 1980s, and plenty still run cooling gear as old as the house.
Common problems
The Aircon Problem We Get Called Out For Most in Summer
The unit hums away, the fan blows, and the room stays warm anyway. That gap between running and cooling almost always has a specific cause, and most of them are fixable without replacing the system.
In detail
Why Your Aircon Runs But Stops Cooling
A system that blows but never cools is usually one of five things, starting with the cheapest. Work down the list before you assume the worst:
Choked filters
Dust and pet hair build up on the indoor filter until air barely passes through. The unit runs hard and cools nothing, and in homes with established gardens the load is heavier again.
Wrong mode or settings
It happens more than you would think. The system is set to fan or heat instead of cool, or the set temperature sits above the room, so it does exactly what it was told.
Blocked outdoor unit
Leaves, grass clippings and dust pack into the outdoor coil until it cannot dump heat. The refrigerant then runs warm and the indoor unit circulates air that never gets cold.
Low refrigerant
A slow leak starves the system of the gas that does the actual cooling. This is licensed work only, and it needs the leak found and fixed, not just a top-up.
A tired compressor
Compressors wear out, usually after fifteen years or more. The rest of the system runs fine, but the part that pressurises the refrigerant has nothing left to give.
Get it sorted
What You Can Check Before You Call
Five minutes with a ladder and a torch rules out the cheap causes. Try these before you book a technician:
- Clean or replace the indoor filter and see if the airflow improves
- Confirm the unit is on cool, not fan or heat, and the set temperature is below the room
- Clear leaves and debris away from the outdoor unit and its coil
- Check the circuit breaker has not tripped
- Look for ice on the pipes at the outdoor unit, which points to airflow or refrigerant trouble
If the filters are clean, the settings are right and the room still will not cool, stop there. The remaining causes all involve refrigerant or electrics, and both are licensed work under Australian law.
Do not wait on this
When a Cooling Fault Needs a Licensed Technician
Refrigerant, wiring and compressor faults are not DIY territory, and guessing at them costs more than a call-out. Consecutive days over 40 are when a struggling system gives up completely, so book the repair before the heatwave rather than during it.
How it works
How We Fix an Air Conditioner Not Cooling
Every job runs the same honest sequence, so you know the cost before anyone lifts a tool:
- 01
Step 1
Ring (08) 8246 6290 and describe what the unit is doing
- 02
Step 2
We attend, test airflow, pressures and electricals, and find the actual fault
- 03
Step 3
You get a fixed quote for the repair before work starts, with no hourly rates
- 04
Step 4
Once it is fixed and tested, the cold air is back and the price never moved
If the fault turns out to be a system past saving, we will say so plainly and quote a replacement instead. See our pages on an air conditioner blowing warm air or an air conditioner frozen for related symptoms.
In detail
Why Salisbury Plain Calls Us for Aircon Repairs
Fixed upfront pricing
You approve the quote before any work starts, so there are no hourly rates and no bill shock at the end. The figure we give is the figure you pay.
Lifetime labour warranty
If a fault comes back because of our workmanship, we return and fix it at no cost. That promise stands on every repair we carry out.
Fully licensed technicians
All refrigeration and air conditioning work is done under ARC Licence L162586, the full RAC01 classification covering refrigerant handling. We are insured as well, on every job.
Around the clock
Urgent faults get a Within-the-Hour Response where availability allows, and 24/7 emergency availability covers the nights a system dies mid-heatwave. New customers also get $50 off first service.
Good to know
Air Conditioner Not Cooling Questions, Answered
Why is my air conditioner running but not cooling?
Most often the filters are choked or the outdoor coil is clogged, though a slow refrigerant leak causes the same symptom in 1970s systems that have never been serviced properly.
Can I fix a cooling problem myself?
You can safely clean or swap a washable filter, clear leaves off the outdoor unit and check the thermostat, but anything involving refrigerant, wiring or the compressor is licensed work.
How fast can you get here during a heatwave?
We keep urgent slots open across Salisbury Plain and its neighbours, and with 24/7 emergency availability we offer a Within-the-Hour Response where availability allows, so ring early on hot days.
Is it worth repairing an older system?
Often yes, but if the unit is past fifteen years old, needs repeated call-outs or the quote approaches half the cost of a replacement, we will tell you straight before you spend.
Call Now and Get Your Air Conditioner Cooling Again in Salisbury Plain
Ring (08) 8246 6290 and describe the fault, and we will book a technician around your day. You get a fixed quote before work starts, a lifetime labour warranty on our workmanship, and $50 off first service. Summer does not wait, so neither should a system that cannot cool.
- Fixed Upfront Pricing
- Lifetime Labour Warranty
- Fully licensed and insured
- 24/7 emergency service
$50 off first service for new customers.
Fixed quote request
Tell us what the system is doing
We ring back to confirm a time. Or call (08) 8246 6290 now.