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Precision Climate Care

Aircon Repair and Servicing in Singapore - Fix Not Cold, Leaks and More

Reliability & Expertise

Certified Experts You Can Trust

Diagnostic-First Approach: When your unit breaks down, we use a diagnostic-first approach rather than relying on guesswork. If you are dealing with an aircon not cold situation, we physically inspect the aircon fan coil and cooling coil before recommending an aircon repair. This ensures we fix the actual root cause of the problem, saving you from paying for unnecessary parts.

29 Years of Practical Experience: Operating since 1997 means we have seen every major fault across every HDB and condo layout in Singapore. We understand that modern systems, like an inverter aircon, require a vastly different diagnostic approach compared to older fixed-speed units. Our technicians carry the right testing tools to accurately diagnose sensitive electronic boards and compressor faults.

Transparent Pricing Before Work Starts: You will never be shocked by a hidden bill at the end of our visit. We clearly explain the aircon servicing price upfront based on our findings. Whether you need a simple drainage clear-out or a complex part replacement, our ac service price is always finalized with you before any physical work begins.

Service Coverage:

  • check_circle Aircon servicing Singapore (routine maintenance)
  • water_drop Aircon Hydro Service and Chemical overhaul
  • build Aircon installation and replacement
  • gas_meter Air con gas top up and leak-related checks (where applicable)
  • troubleshoot Aircon repair and troubleshooting for common faults
Book An Appointment
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Our Offerings

Complete Aircon Solutions

Tailored maintenance strategies for every climate challenge in Singapore.

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General Aircon Service

General Aircon Servicing
Regular upkeep is the foundation of a healthy cooling system. Our comprehensive aircon servicing clears everyday dust and prevents minor water leaks from developing. Booking routine aircon maintenance in Singapore ensures your unit runs quietly and efficiently all year round.
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Aircon Hydro Wash

Hydro Service
When dirt solidifies inside the machine, a standard wipe-down is no longer effective. An aircon Hydro Service safely flushes the internal aircon cooling coil and drainage pan with specialized solutions. You will know you need this when the fan coil looks visibly black or the unit starts blowing warm, musty air.
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Aircon Chemical Overhaul

Chemical Overhaul
An aircon chemical overhaul goes one step further than a standard aircon Hydro Service. We completely dismantle the indoor unit, bringing the parts down to be heavily scrubbed and treated. This intensive process restores severely neglected units back to factory-level cooling performance.
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Aircon Installation Replacement

Aircon Repair
When parts break, you need a contractor who can source replacements quickly and install them correctly. Our aircon repair in Singapore covers everything from faulty capacitors and blown fuses to complete motor replacements. We handle complex aircon repair in Singapore directly, ensuring your downtime is kept to an absolute minimum.
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Aircon Gas Top up

Gas Top-Up
If your system is lacking refrigerant, it simply cannot produce cold air. However, an air con gas top up is not a magic fix for every cooling issue. We always test your system pressure first, as blindly pumping gas into a choked system will damage the compressor.
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Aircon Not Cold Troubleshooting

Aircon Not Cold Troubleshooting
The most common complaint we hear is an aircon not cold. This is typically caused by one of five issues: a dirty fan coil, a blocked cooling coil, a drainage fault, gas loss, or a broken fan motor. For an inverter aircon, the issue might also stem from a tripped sensor or PCB fault, which our technicians will test for on the spot.
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No Hidden Fees

Honest Pricing for Singapore Homes

We keep our rates competitive without compromising on the quality of our workmanship. Your final aircon servicing price will depend on the number of units, the type of service required, and whether specialized parts are needed for a repair.

Service Type Price Guide
Basic Aircon Servicing from $42/unit (min. 2 units)
Premium Service (Hydro) from $57/unit (min. 2 units)
Chemical Overhaul from $160/unit
Reach out via WhatsApp for an exact ac service price quote based on your specific unit condition.
Step-by-Step Guide

How Our Aircon Servicing Process Works

A clear, structured workflow ensuring professional, transparent service from start to finish.
01

Booking Confirmation

Choose your service, preferred date, and time slot. We confirm your booking details promptly.
Includes: service + schedule
02

On-Site Inspection

We inspect your unit condition and identify the cause of poor cooling, leakage, odor, or noise.
Includes: expert diagnosis
03

Service Execution

Our technicians perform the wash, clean the filters, flush the drain pipes, and vacuum the drainage line.
Includes: clean & vacuum
04

Performance Testing

We test temperature differentials, check gas levels, and run the unit to confirm proper cooling.
Includes: parameter check
05

Post-Service Warranty

Enjoy our 90-day workmanship warranty. If a leak occurs within 90 days, we fix it free of charge.
Includes: warranty card
The Health First Difference

The Health-First Difference

In Singapore's climate, aircon is often running daily. Servicing should improve both performance and cleanliness, not just make the unit look "wiped down." Our approach prioritises the checks that actually matter.
1

Clear pre-check and scope confirmation

2

Proper cleaning of key components (based on service type)

3

Drainage inspection to reduce leakage risk

4

Performance checks after servicing

5

Practical recommendations, not pressure selling

The Health-First Difference

Serving All Areas in Singapore

Residential and commercial aircon servicing with fast response island-wide.

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HDB Flats

Routine servicing and repair for HDB aircon systems of all major brands.

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Condominiums

Professional servicing for split and multi-split systems in condos.

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Landed Homes

Comprehensive aircon maintenance for larger residential setups.

business

Offices

Scheduled servicing and troubleshooting to minimise business disruption.

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Retail & Commercial

Reliable servicing for shops, clinics, and commercial properties.

Check Availability

Fast response across Singapore with flexible time slots.

Success Stories

What Our Clients Say

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"This is my first time engaging Decom. I will say it won’t be the last. The team that came was very professional, friendly and respectful. They also took time out to explain what they were doing. Just as importantly they were tidy with their work and cleaned up before ending their work."

— Gary Goh

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"Decom has been a professional vendor for all the needs around my air cons. They are always quickly responding and very reliable."

— Uli Bart

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"The servicing staff attended to my leaking aircon promptly. Both of them work conscientiously without any leisure chit chat while doing their job."

— Susan Pang

We Guarantee the Quality.

100%

Workmanship Guarantee

Why Choose Us

We Guarantee the Quality.

Quality is not about promises. It is about process, workmanship, and accountability.

What we focus on:

  • done_all Clean workmanship and respectful site conduct
  • done_all Clear scope and transparent service recommendation
  • done_all Consistent checks so issues are not missed
  • done_all Practical guidance on aircon maintenance frequency
If you need ongoing maintenance, we can also advise on an aircon servicing contract in Singapore depending on unit count and usage.

Frequently Asked Questions.

How often should I book aircon servicing in Singapore? expand_more
It depends on usage. Daily-use units typically need more regular servicing than occasional-use units. If your airflow drops or cooling becomes inconsistent, it’s usually time to service.
What’s included in standard AC service? expand_more
Standard service includes filter cleaning, drainage checks, and a general inspection of the internal and external units.
My aircon is not cold. Do I need gas top up? expand_more
Not necessarily. While low refrigerant can cause poor cooling, it could also be due to dirty coils or faulty capacitors. We diagnose before recommending.
When should I choose Hydro Service vs Chemical overhaul? expand_more
Hydro Service is for maintenance, while Chemical Overhaul is for units that have been neglected or have severe odors/leaks.

Singapore Aircon Servicing and Troubleshooting

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Get a Quick Aircon Assessment

Get a Quick Aircon Assessment

Not sure what service your aircon needs? Submit your details and our technician will advise you based on your issue. No obligation.

Request Free Assessment
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