What to do when your AC breaks down
Don’t let a faulty AC ruin your comfort. Learn common issues, quick fixes, and when to call in the professionals for an AC repair.
There’s nothing worse than an air conditioner breaking down when you need it most. Whether it suddenly stops working, blows warm air, or struggles to cool your space, a faulty AC can turn your home into an uncomfortable sauna in no time. On hot summer days, this isn’t just frustrating—it can be downright unbearable.
When your AC fails, acting quickly is crucial. Ignoring the issue can lead to bigger problems, higher repair costs, and even complete system failure. While some minor problems have simple solutions that homeowners can handle, others require professional attention to ensure the system runs safely and efficiently. Knowing what to check before calling a technician can save you time, money, and discomfort.
Common issues and simple AC repairs
Power issues
If your AC won’t turn on, the first step is to check whether it’s receiving power. Start by looking at the power cord to ensure it’s properly plugged in. If that’s not the issue, head to your home’s circuit breaker panel to see if the breaker has tripped. A quick reset may bring your system back to life. However, if the circuit breaker trips repeatedly, this could indicate a deeper electrical problem that requires professional AC repair.
Clogged air filters
Over time, air filters collect dust and debris, which can restrict airflow and reduce the efficiency of your cooling system. If your AC is running but not cooling effectively, check the filter. Cleaning or replacing it might restore proper airflow. In some cases, though, a clogged filter may have already caused the system to overwork, leading to more serious issues. If cooling problems persist, it’s best to have a technician inspect the unit.
Thermostat problems
A faulty thermostat can prevent your AC from functioning as it should. Ensure the thermostat is set to “cool” and that the temperature is adjusted correctly. If your AC still isn’t responding, try replacing the batteries in the thermostat. Sometimes, a thermostat may need recalibration or a full replacement. While swapping out batteries is easy, rewiring or installing a new thermostat is best left to a professional to ensure it’s done correctly.
Drainage problems
Your AC system removes moisture from the air, and this condensation needs to drain properly. If you notice water pooling around your AC unit, there might be a blockage in the condensate drain line. Using a wet-dry vacuum can sometimes clear minor obstructions, but if the drainage issue persists, it could lead to water damage or mould growth. A professional technician can inspect the system to ensure the drainage is working as it should.
Reliable AC repair to keep your home cool
While some AC problems have quick fixes, many issues require professional expertise to prevent further damage and costly repairs. Whether it’s an electrical fault, a refrigerant leak, or a failing compressor, getting help from a qualified technician ensures your system is properly diagnosed and repaired.
At Coastal Air, we provide fast and reliable AC repair services to keep your home comfortable all year round. Our team can identify the root cause of your AC troubles and get your system back in top shape. Don’t let a broken AC ruin your day—get in touch with professional air conditioning services today.
Our services
Residential air conditioning
Commercial air conditioning
Air conditioning service and maintenance
Air conditioner repair
Ducted air conditioning
Air conditioner installation
What our customers say about us
“Thank you for installing our new air conditioner we are very happy with the results and we thank the technicians too for installing it in very trying conditions”
REGARDS, ERROL AND PAM NATHANIEL
FAQs
How do I know if my AC needs a repair or a replacement?
If your AC frequently breaks down, struggles to maintain a consistent temperature, or is over 10 years old, it may be more cost-effective to replace it rather than continue repairing it. A professional can assess whether repairs will be enough or if upgrading to a new system is a better option.
Why is my AC making loud noises?
Unusual noises such as banging, squealing, or rattling could indicate a problem with the fan, compressor, or other internal components. Ignoring these sounds can lead to bigger issues, so it’s best to have a technician inspect the unit as soon as possible.
How often should I schedule AC maintenance?
Regular maintenance is essential to keeping your AC running efficiently. It’s recommended to have your system serviced at least once a year, ideally before the peak summer season, to ensure everything is in good working condition.