Professional Aircon Chemical Wash Singapore from $92.65

9K – 15K BTU

Looking for the best aircon chemical wash in Singapore? At GoodCool, we specialize in professional chemical wash services from just $92.65/unit. Our comprehensive deep cleaning removes stubborn dirt, mold & bacteria, eliminates odors, and fixes water leaks. With 10+ years experience, certified technicians, and 90-day warranty. WhatApp Us Now to get an affordable aircon chemical wash price today!

- Clean & check air filter, front panel & cover
- Check deodorising and purifying filter
- Cleaning & checking indoor evaporator coil
- Cleaning & checking indoor drainage tray
- Vacuuming of drainage system
- Checking fan bearing and lubrication (if necessary)
- Checking compressor suction and discharge pressure
- Aircon gas top up(chargeable, if necessary)
- Tightening electrical contacts
Technician performing chemical cleaning on air conditioning parts

Affordable Chemical Wash Packages & Transparent Pricing

Transparent Chemical Wash Pricing with No Hidden Costs - All prices include GST, transportation & materials. Package discounts for multiple units. 90-day warranty included

NO. OF AIRCON UNITS 1 TIME SERVICE
1 Unit $92.65
2 Units $174.40
3 Units $250.70
4 Units $327.00
5 Units $381.50
NO. OF AIRCON UNITS 1 TIME SERVICE
Normal Cleaning Condenser $54.50
Dry Cleaning Condenser $87.20
Chemical Wash Outdoor Condenser $109 - $130.80
NO. OF AIRCON UNITS 1 TIME SERVICE
Per CU $109.00 - $130.80
Per VRV $163.50 - $218.00

All prices inclusive of 9% GST and transportation. Commercial packages available. Request free quotation. Special promotions: bundle savings available, quarterly contracts with discounts.

Our Proven 4-Step Chemical Wash Process

Air conditioning unit with front panel and filter removed

Step 1: Complete Dismantling & Initial Cleaning

Our certified technicians carefully dismantle your aircon’s components for thorough cleaning. Each part undergoes water cleaning to remove surface dirt before chemical treatment. We photograph any issues before proceeding, ensuring transparency. This process ensures optimal system performance and cleanliness.

Step 2: Deep Chemical Cleaning of Evaporator Coil

Using professional-grade, eco-friendly NEA-approved chemicals, we deep clean the entire evaporator coil without wall dismantling. Our solutions penetrate deep into coil fins, dissolving stubborn grime, killing mold spores & bacteria that cause odors. Unlike amateur “spray cleaning”, our method reaches all hidden areas for true deep cleaning. This process revitalizes your surroundings with clean, fresh air, fostering a healthier indoor environment.

Technician carrying out chemical cleaning on air conditioning components
Aircon components

Step 3: Thorough Drying & Component Inspection

After an aircon chemical wash in Singapore, thorough drying of components occurs, followed by meticulous testing to ensure proper functionality is restored. This step guarantees an efficiently operating air conditioning system.

Step 4: Professional Reassembly & Testing

After go through all the process, aircon will be resume working as normal. We ensure that all parts are well-place. Chemical wash is 100% safe for your AC.

Technician turning on aircon unit with remote controller

Key Benefits of Regular Chemical Wash

Our aircon chemical wash in Singapore is designed to be practical and affordable for our clients. Whether you are running an air conditioner in your workplace or at home, we have an aircon chemical wash plan that works for you. Here are some benefits of getting our aircon chemical wash:

  • Affordability

We set our aircon chemical wash price at rates you can afford. We guarantee as well that even though we keep our rates budget-friendly, the quality of work you will receive will not be compromised. Loyalty is also rewarded here at GoodCool. Have your aircon chemical wash from us and save more money in the long run.

  • Protection Against Costly Repair

Apart from low aircon chemical wash price, booking our services regularly will save you the trouble of paying big for repair services. With regular aircon chemical wash, your air conditioner will be checked for possible problems that may arise. Proactive solutions will then be recommended so you will not suffer the consequences of emergency repairs.

  • Longer AC Lifespan

Having your aircon checked through regular aircon chemical wash can also prolong its lifespan. Most air conditioners tend to last for 10-15 years. However, poor maintenance can lead to early damages. Thus, regular cleaning of your air conditioners can help you maximise your AC’s lifespan.

  • Enhances Performance

A clean air conditioner can make the room chiller in less time. Thus, with regular aircon chemical wash can provide better AC performance which leads to a more comfortable home. It also promotes cleaner air that makes the indoor safer for your family’s health.

  • It Promotes Energy Efficiency

Regular aircon chemical wash promotes energy efficiency as there will be less time for the aircon to cool the room. ACs with thermostat will only perform their energy saving features when the unit is properly cleaned and troubleshooted.

What Our Customers Say About Our Service

  • Quite happy with the cleaning, the air feels fresher now.

    Lunxian 1 Avatar Lunxian 1
    September 2, 2026

    Pretty happy with the result, the aircon feels much better than before.

    kana tachibana Avatar kana tachibana
    September 2, 2026

    Got a few units checked before the hot weather and happy to have everything sorted early.

    SzeQi0915 Avatar SzeQi0915
    September 1, 2026
  • No long waiting time and the work was completed in one visit, which was very convenient.

    WEE YANG TEH Avatar WEE YANG TEH
    September 1, 2026

    Happy with the overall result and will keep them in mind for the next round of maintenance.

    Karen Lee Avatar Karen Lee
    September 1, 2026

    Poor customer service

    cynthia tan Avatar cynthia tan
    September 1, 2026
  • Glad I decided to service the unit instead of ignoring the small problem I noticed earlier.

    Angelin7 Avatar Angelin7
    September 1, 2026

    No long waiting time and the work was completed in one visit, which was very convenient.

    Chloe Goh Avatar Chloe Goh
    August 31, 2026

    Happy that they finished the job without disrupting our usual routine at home.

    YokeYun Chin Avatar YokeYun Chin
    August 31, 2026

Frequently Asked Questions About Aircon Chemical Wash

What exactly is aircon chemical wash?

Aircon chemical wash is a thorough cleaning process that uses specialized chemical solutions to remove stubborn dirt, mold, and bacteria from your air conditioner’s internal components. Unlike regular servicing that uses only water and vacuuming, chemical wash involves applying professional-grade cleaning chemicals to the evaporator coil, which helps removing accumulated grime that regular cleaning cannot eliminate, effectively solving problems like water leakage, light foul odors, and improve cooling performance.

How long does aircon chemical wash take?

A proper chemical wash takes 30-40mins per unit. This includes partially dismantling, chemical treatment (with necessary dwell time), thorough rinsing, drying, reassembly, and testing.

Is aircon chemical wash safe?

Yes, it’s completely safe when performed by certified professionals. We use only NEA-approved, biodegradable chemicals that are safe for your family and pets. All chemicals are thoroughly rinsed away, leaving no harmful residues. You can use your aircon immediately after service. The air is actually cleaner and healthier because we’ve eliminated mold and bacteria.

How often should I do aircon chemical wash?

Every 6-12 months is recommended for most Singapore homes. The exact frequency depends on usage and environment:

Light use: Every 12 months
Normal use: Every 8-10 months
Heavy use or special conditions (smoking, pets, near construction): Every 6 months

You should do it sooner if you notice water leaks, foul odors, or significantly reduced cooling performance.

What's the difference between chemical wash and general servicing?

General Servicing ($23+): Basic routines maintenance. Takes 10-15mins per unit. Recommended every 3-4 months for prevention.

Chemical Wash ($92.65+): Chemical cleaning using specialized chemicals. Takes 30-40mins per unit. Recommended every 6-12 months to solve leaks, odors, and poor cooling that regular servicing cannot fix.