Best Aircon Troubleshooting Solution in Singapore

We provide in-depth aircon troubleshooting services to fix any aircon problems for residential and businesses in Singapore. We have experienced technicians with the skills and expertise needed for troubleshooting and repairing your aircon at an affordable price!

Cool Earth Aircon Services Front Office

Air conditioner Troubleshooting Overview

Air conditioner repair is not just about fixing and troubleshooting the cooling apparatus. Most often, it will involve an intricate process whereby the aircon is evaluated, and the various aspects of the machine are carefully examined, and a suitable solution is produced. If your air conditioner needs repair work, don’t wait till it completely breaks down, most small problems can be corrected if caught early. 

But if your aircon does break down and you have no idea why you will want to correct the problem as soon as possible. Most often, this will require professional help and support. Contact us now if you need any troubleshooting service from us.

troubleshooting indoor unit
Recommended. Take longer time to service but happy its being cleaned thoroughly.
Denise Dunigan
Denise Dunigan
03:27 24 Mar 21
Simply one of the best in town! Professional and prompt services. We have booked their services both for residential and corporate spaces. The team, led by Michael, was really warm to deal with, and they tried to be as transparent as possible in guiding us about the repair they were doing. As a repeat client, I cannot recommend them enough. If you want quick response from the team, you can simply contact them through their website. An customer specialist will immediately be in touch with you there.read more
ERNEST JAVIER
ERNEST JAVIER
07:31 15 Jul 20
Book an appointment easily via whatsapp and the aircon technicians Brendon assigned arrived on schedule.I also want to say that they provided great service and were really through in explaining my issues. They were also really nice and made sure to clean up after performing their work. Great job guys!read more
Yi Ting Lee
Yi Ting Lee
05:18 24 Nov 20
Great professional services. We've had bad experiences with professional cleaners and aircon specialists before, so we were naturally wary about this at first. Fortunately, after our third try, we found the professional partner for our home (and even our home office). You can readily sense that they have been doing this for years because of their efficient system, from booking to dispatching. Their aircon specialists are also skilled and I heard from one of the specialists that they are required to renew their license annually. Great thanks and great job!read more
Jacqualine Rolle
Jacqualine Rolle
01:51 02 Aug 20
Highly recommended! TQ.
LEE EMANUEL
LEE EMANUEL
03:11 04 May 21
Thanks for the great job and clean up the mess after servicing. Will use again.
Adam BT
Adam BT
06:05 19 May 21
Looks good to me. Not big surprised but ok.
Tarra Gardener
Tarra Gardener
03:47 26 May 21
Easy to set appointment. The aircon chemical wash did the job to remove all the bad smell. Recommended.
Jimmy Gorrell
Jimmy Gorrell
02:07 28 Jun 21
CoolEarth AC is one of the best companies where you can get the services you need when it comes to aircon servicing, maintenance and repair. They are affordable and provide great customer service too!read more
Marjorie Perrotta
Marjorie Perrotta
02:27 31 Jul 21
On time and responsive by customer service. Helped to arrange same-day service on confirmation.
BENJAMIN YEO
BENJAMIN YEO
04:03 26 Jul 21
The technicians at CoolEarth AC really know what they're doing when it comes to aircon repair and service! Their rates are good too which is always a plus!read more
Voncile Yea
Voncile Yea
02:51 31 Jul 21
Just wanted to say a big thank you to the team! I was having some trouble with my aircon and they were able to come and take a look at it very quickly. They were able to repair the leak and get my aircon up and running again in no time! Great service, would definitely recommend.read more
Collette Goh
Collette Goh
06:23 27 Mar 22
We had lots of problems with our air conditioning unit. It was not cooling the room properly and it was leaking water at some point. Luckily, cool earth came to solve all these problems for us! We are now enjoying cool air inside our home because of their service...read more
Theresa Soh
Theresa Soh
06:23 14 Feb 22
Honest service from the technician Mr Nick. Knowing we spend alot for the servicing previously from another company but still doesn't fix the issue, he suggested a cheaper alternative. Show us the problem, clean it up and our aircon works great ever since. Knowledgeable on LG aircon. Booking was easy , replies through WhatsApp was fast too.read more
Adi Isnin
Adi Isnin
04:40 18 Jan 22
Serviced by Brendon, did for 2 wall mounted unit and helped to check Aircon condition and informed us the prevailing possible issue. We opt for cooling gas top up also, the service was fast and efficient, thumbs up for the service.read more
clamise
clamise
10:48 05 Oct 21

Common AC Troubleshooting Covered by Us

Below are the 6 top common aircon problems. Click here if you wish to find out the full list of common air conditioner problems.

1. Dripping or Leaking Water

One of the most common air conditioning problems is aircon leaking water. It occurs with air conditioners of all types and models is that they begin to drip water where they shouldn’t. While these is typically tiny problems or drainage problems and easily rectified, they can lead to larger and costlier problems if it is not caught in time. 

2. Hot Air or Not Blowing Cold Air

In the tropical land of Singapore, an air conditioner stops cooling is easily noticed and can cause great discomfort in acclimatized environments. This can happen for a variety of reasons, and some are easily rectified.

Because aircon not cooling is a common problem, there are many different ways to address an aircon that is no longer cooling. Our well trained will troubleshoot and rectify the problem immediately and get it fixed at no time! 

3. Producing Too Much Noise

Noisy air conditioners are annoying, distracting and need immediate attention. Aircons can produce a wide variety of different noises, including high-pitched screeching and squealing, thumping, clicking and clunking.  If your aircon is making noises, it is essential to get a professional aircon specialist to check on it.

4. Status Light Keeps on Blinking

If your air conditioner’s status light keeps blinking on and off, this is a sign that something is wrong. This sign indicates that there is something not right in the inner workings of the aircon, and it needs professional attention. 

There are many reasons the status light will be on, and often it relates to an electrical issue or the need to replace certain components.  

5. Gas Leakage

If the gas inside the air conditioner is leaking, this is a big problem. If left unchecked, the gasses in an air conditioner are harmful to the health of your family, clients and the ecosystem. This can be caused by sudden impacts, poorly connected valves and corrosion.

6. AC Smells Like Chemicals

If you smell chemicals coming from your air conditioner, you will want to determine the source of the problem. If they are coming from the outside, relocate your air conditioning unit, and the problem should be solved. If they are coming from the inside of the air conditioner system, you will want to seek professional help. 

Best Choice
Licensed Aircon Company
90 Days Warranty

Our Troubleshooting Checklist

  1. Check the thermostat and make sure it is on the right “cooling” settings. Also, check the batteries to see if they might need replacing. 
  2. Check the air filter! It may be dirty and need cleaning, or damaged and need replacing. 
  3. Check the indoor unit with 10 checkpoints. 
  4. Check the locations of circuit breakers; some of them may have been tripped. 

Why choose Us

Cool Earth has more than 18 years of experience in troubleshooting and repairs various types of air conditioner issues. Our team will solve any problems you might have with your unit, providing the 90-days workmanship warranty to ensure complete satisfaction!

Top Aircon Service Company

  • Our lead technician has 18 years of aircon service and repair experience.
  • Provide same day or next day emergency aircon services.
  • 100% fix all your aircon problem.
  • Specialise in troubleshooting aircon water leakage problem.
  • Free follow up air con service within 7 days.
  • Guarantee 90 days workmanship warranty.
  • Provide 100% safe chemical overhaul solution to remove the bacteria inside your aircon.

All Works Come with 90 Days Warranty

Best Choice
Licensed Aircon Company
90 Days Warranty

Aircon Brands Supported by Cool Earth


FAQs About Air Conditioner System Troubleshooting

Is it expensive to troubleshoot aircon problems?

No. It is not expensive to troubleshoot the aircon problem. The aircon check-up fee typically cost between $40 to $50.

Is it expensive to fix an aircon in Singapore?

It can be expensive to fix an aircon if the crucial components break down. Expensive aircon component includes the aircon compressor, condenser unit, PCB and evaporator fan coil units.

Should I repair or replace my air conditioner?

An air conditioner has a lifespan of around 10 to 15 years, depending on the use, maintenance and quality of the product. Energy Star recommends replacing air conditioners after the 10-year mark or the 15-year mark if it has lasted that long. It is important to understand the problem before choosing to repair or replace your ac unit.


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