Tips In Handling An Aircon Emergency

What is considered an aircon emergency?

The following situations constitute an aircon emergency and you should contact your air conditioning service company immediately: 

1) Strange Noises

A loud screeching sound could be a loose belt or the compressor freezing up. Turn the unit off and make that emergency ac repair service call.  Do not turn the system back on until the technician has arrived, inspected, repaired, and given you the all-clear sign. 

2) Insufficient Air Flow

If there isn’t any airflow coming from your air conditioning unit, this could be a sign that your system has a major failure and you need to make that aircon emergency repair service call.  This is something that a trained professional needs to inspect and diagnose. 

3) Unusual Odors

If you smell something burning coming from your air conditioner system, it could likely be something with the electrical components within the system. Turn it off immediately and then make that emergency ac repair service request. 

Here is a list of other common types of aircon emergency repairs that technicians experience with aircon emergency repair requests:

  1. Warm air blowing from vents
  2. System repeatedly cycling fast
  3. Ice inside or outside the aircon unit
  4. Air current is weak
  5. Breakers keep tripping
  6. The fan not is blowing
  7. Thermostat is not working

How to handle an aircon emergency? 

1. Examine your air filter

As an air filter accumulates dust and debris, the air conditioner must work harder to cool your home. If the filter becomes too clogged, your aircon unit cannot do its job, so you might experience a lack of cool air coming from the vents. You might notice that the outside unit runs, but the inside unit never comes on at all, or you’ll hear the blower but feel no cold air.

Since the air filter is the easiest fix for a faulty air conditioner, check it first. It helps to keep a supply of fresh filters on hand so you can change it out in an emergency. If the filter looks clogged, replace it with a new one and test your air conditioner. If you start to feel cold air, you’ve solved the problem.

2. Check the breakers

If the power goes out or a power surge occurs, your air conditioner’s breaker might trip without your knowledge. Locate your breaker box and make sure all the levers point in the correct direction. The breaker serves as a safety control device that shuts off power to an appliance so it doesn’t suffer damage from electric current.

Only reset your breaker one time. If it continues to trip after you start running the unit again, there’s something wrong with your air conditioner and you need an HVAC professional’s assistance.

3. Look for signs of refrigerant leaks

Without an HVAC professional, you cannot discern for sure whether you have a refrigerant leak. However, some tell-tale signs point in that direction, such as ice buildup on the exterior pipes or a minimal amount of cool air coming from the vents. If you notice these issues, tell your HVAC technician so he or she can quickly diagnose the problem.

Pro 338 Reminder: A refrigerant leak requires expert attention. Don’t call a local handyman to simply top off the R-22 refrigerant levels because it will not fix the problem. Instead, your HVAC technician needs to find and address the source of the leak. You don’t want to waste refrigerant or expose your family to decreases in indoor air quality from R-22 exposure.

4. Call the professionals


Many HVAC companies offer emergency services to families who experience air conditioning problems outside of normal business hours. Regardless of whether you want to book an emergency visit, call your HVAC company right away to schedule an appointment. Knowing when to expect relief will help you cope with the situation.

Tell the person who answers the phone what you have observed with your air conditioner. Provide him or her with essential details, such as what you might have done to rectify the problem and any history of trouble with your HVAC system over the last few months. If you offer this information upfront, your technician will arrive with all the equipment necessary to address the issue.

An aircon emergency can inspire panic among homeowners, but if you stay calm and contact a professional right away, you won’t have to deal with the inconvenience for long.


It’s always a good time to talk about the common issues that aircon units have. This way, you’ll be able to spot if there are problems with your unit or not and prepare for its replacement accordingly. If you require our aircon servicing services, Whatsapp us at +65 9222 4141 for a fast and transparent quote.

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We have over 15 years of experience in dealing with aircon works and have completed thousands of aircon works for both residential (Landed, Condo, and HDB) and commercial. We are a highly recommended Aircon Company in Singapore, with many delighted customers and reviews over the years on Google and Facebook. WhatsApp us at +65 9222 4141 for a transparent quotation and honest pricing for all your aircon needs or Call us at +65 9222 4141. We offer a fast and efficient service to serve any of your aircon needs!