Aircon Servicing in Singapore You Can Rely On

Book Aircon Service Today

HomeAircon Servicing

Servicing for HDB, condos, landed homes and offices | Transparent scope before work starts | WhatsApp booking with fast response

Professional AC service for homes and businesses. From routine aircon servicing and maintenance to troubleshooting, chemical wash, and gas top up, we focus on correct checks, clean workmanship, and clear communication.

Certified Experts You Can Trust.

Aircon issues are rarely solved by guesswork. Our technicians follow a structured checklist to identify what’s affecting cooling performance, airflow, drainage, and system stability. Whether you need regular aircon servicing in Singapore or support for an aircon that is not cold, we recommend only what the unit actually needs.

Service coverage :

  • Aircon servicing Singapore (routine maintenance)

  • Aircon chemical wash and chemical overhaul

  • Aircon installation and replacement

  • Air con gas top up and leak-related checks (where applicable)

  • Aircon repair and troubleshooting for common faults

Book An Appointment
Certified Experts You Can Trust.

Our Aircon Services in Singapore​

General Aircon Service

General Aircon Servicing

Routine aircon servicing to keep cooling consistent and reduce avoidable breakdowns. Includes essential cleaning, inspection, drainage checks, and performance testing. Ideal for regular aircon maintenance in Singapore.

Click Here
Aircon Chemical Wash

Chemical Wash

When standard servicing is not enough, an aircon chemical wash helps remove stubborn buildup that affects cooling and airflow. Recommended for units with persistent odor, weak performance, or heavy contamination.

Click Here
Aircon Chemical Overhaul

Chemical Overhaul

A deeper strip-down cleaning designed for systems with severe buildup or recurring performance problems. Chemical overhaul is typically considered when there are ongoing issues that repeat after standard servicing.

Click Here
Aircon Installation Replacement

Aircon Installation & Replacement

Professional installation for new units or replacement setups. We plan routing, mounting, and commissioning properly so the aircon runs reliably from day one.

Click Here
Aircon Gas Top up

Gas Top-Up

If your unit is not cooling, gas top up is not always the answer. We first check likely root causes. If refrigerant is truly the issue, we advise the correct next step so you are not paying for a temporary fix.

Click Here
Aircon Not Cold Troubleshooting

Aircon Not Cold Troubleshooting

If your aircon is not cold, we troubleshoot systematically and explain the cause in plain terms. Common areas include airflow restriction, coil contamination, drainage issues, fan-related faults, and other mechanical or electrical problems.

Click Here
Get Service Recommendation
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.

What you can expect:

  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

How Our Aircon Servicing Process Works

A clear, step-by-step workflow so you know what happens before, during, and after servicing.

01

Booking Confirmation

Choose your service, preferred date, and time slot. We confirm your booking details promptly.

Includes: service type + schedule
02

On-Site Inspection

We inspect your unit condition and identify the cause of poor cooling, leakage, odor, or noise.

Includes: diagnosis before work
03

Service or Repair Execution

Servicing, chemical wash, installation, or repair is done using approved tools and safe cleaning agents.

Includes: proper cleaning + workmanship
04

System Testing

We test cooling performance, airflow, and drainage to ensure stable operation and no hidden issues.

Includes: final performance checks
05

After-Service Advice

You get practical maintenance guidance and service frequency recommendations based on actual usage.

Includes: prevention tips
Book a Service Slot Need advice first? Talk to us

Serving All Areas in Singapore

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

HDB Flats

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

Condominiums

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

Landed Homes

Comprehensive aircon maintenance for larger residential setups.

Offices

Scheduled servicing and troubleshooting to minimise business disruption.

Retail & Commercial Units

Reliable servicing for shops, clinics, and commercial properties.

Fast response across Singapore with flexible time slots.

Check Availability
Why Choose Us

We Guarantee the Quality.

We Guarantee the Quality

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

  • What we focus on:

    • Clean workmanship and respectful site conduct

    • Clear scope and transparent service recommendation

    • Consistent checks so issues are not missed

    • 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.

Singapore Aircon Servicing and Troubleshooting

Contact us 2
Testimonials

What Our Clients Say

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
Decom has been a professional vendor for all the needs around my air cons. They are always quickly responding and very reliable, which is very important to me as I'm living abroad. On top, they are fair priced.
Uli Bart
The servicing staff attended to my leaking aircon promptly. Both of them work conscientiously without any leisure chit chat while doing their job. They are professional and diligent Recommend! Positive Responsiveness, Quality, Professionalism, Value
Susan Pang
About Us Page 1

Frequently Asked Questions.

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.

Standard servicing typically includes inspection, filter cleaning, drainage checks, basic cleaning of accessible parts, and performance verification after servicing.

Not always. “Not cold” can be caused by dirty coils, airflow restriction, drainage issues, fan problems, or other faults. Gas top up only makes sense when refrigerant-related issues are confirmed.

Chemical wash is commonly used when standard servicing is not enough to restore cooling performance. Chemical overhaul is deeper and usually reserved for severe buildup or recurring problems.

 

Yes. If troubleshooting points to a repair need, we explain the cause and options, then proceed only with your approval.

Pricing depends on the number of units, system condition, and service type (standard, chemical wash, overhaul). Share your unit details and we can give a clear quote range before booking.

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
Shopping Basket

Call for a free quote

6743 0889