Aircon Chemical Overhaul Service in Singapore
- Specialised Aircon Technicians: Our aircon technicians have more than 10 years of hands-on experience and have serviced a wide range of units across HDBs, condos, and commercial properties in Singapore. Both homeowners and businesses rely on us for dependable workmanship and long-lasting aircon performance.
- Complete Chemical Overhaul Service: DW Home Cleaning Services Singapore provides aircon chemical overhaul services that involve full dismantling and deep cleaning of key internal components. This process removes heavy dirt, mould, and residue buildup, helping to restore cooling efficiency and improve air distribution throughout the space.
- Safe and Effective Overhaul Process: Our team is trained to handle different aircon system types and uses chemical solutions that are effective yet suitable for home environments. This method supports better air quality while protecting vital aircon parts and extending the lifespan of the unit.
Aircon Chemical Overhaul
Aircon chemical overhaul provides a full deep-clean by dismantling the unit and treating each key internal part to remove heavy dirt, mould, and hardened buildup. This process clears blockages in coils and drainage areas, allowing air to flow freely and restoring strong, consistent cooling. In Singapore’s humid climate, a chemical overhaul is especially helpful for aircons that have not been serviced for a long period, or those showing weakened cooling and recurring odors.
DW Home Cleaning Services Singapore delivers aircon chemical overhaul services that are thorough and dependable. Our technicians handle the dismantling and cleaning using suitable chemical solutions based on the unit type, while our support team keeps scheduling straightforward. Homeowners can experience improved cooling performance and a cleaner indoor environment after each overhaul.
Benefits of Professional Aircon Chemical Overhaul Service
Restored Cooling Efficiency
A chemical overhaul clears heavy buildup inside coils and internal parts, helping the aircon cool faster and distribute air more evenly.
Cleaner Indoor Air
By removing mould, trapped moisture, and residue, the overhaul helps reduce stale smells and supports a fresher indoor environment.
Longer Aircon Lifespan
Deep internal cleaning reduces strain on key components, helping prevent breakdowns and supporting a longer-lasting unit.
Our Aircon Chemical Overhaul Process
Step 1: Clean the Following Aircon Parts
We will clean the following aircon parts thoroughly:
- Aircon Front Filters
- Aircon Filters
- Evaporator Fin
- Drainage Tray
- Blower Wheel*
*Blower wheel cleaning is included in our normal servicing job scope. However, our tech team will advise our clients if removing the blower is applicable/necessary.
Applicable: Some brands/models do not allow the removal of the blower unless the unit is fully dismantled which falls under the job scope of Aircon Chemical Overhaul.
Necessary: If the blower is less dusty, the tech team will use a brush that is useful to wipe away any dirt or dust accumulated. If the blower is too dusty, the tech team will advise to take down the blower and use water to clean it.
Step 2: Vacuum Drainage Tray and Pipe
Vacuuming the water drainage pipe can help to increase your aircon's lifespan and prevent any aircon leakages.
Step 3: Full Dismantle of the Aircon Unit
Dismantling all the aircon units helps access all internal components.
Step 4: Chemical Cleaning of Internal Parts
We use specialised chemical to remove dirt, mold and grime.
Step 5: Reassembling the Unit
Once all parts have been cleaned and inspected, the unit is carefully reassembled and reconnected.
Step 6: Testing and Performance Check
We will inspect the following aircon parts:
- All Electrical Components
- Controller
- Thermistor
- Swing Motor
- Uncommon Noise Problem
- Water Leakage Problem
- Odor From Aircon Breeze
- Test Blower Airflow Level
- Test Airflow Temperature Level
Our Aircon Services Pricing Guide
One-Time Aircon Servicing Price
1 Fan Coil Unit
$65
2 Fan Coil Units
$75
3 Fan Coil Units
$95
4 Fan Coil Units
$110
5 Fan Coil Units
$125
6 Fan Coil Units
$140
Scope of aircon servicing:
- Cleaning of main aircon parts
- Vacuum water drainage pipes
- Performing routine checks for aircon components.
Aircon Servicing Contract Price (Quarterly Subscription Package)
2 Fan Coil Units
$70
3 Fan Coil Units
$85
4 Fan Coil Units
$100
5 Fan Coil Units
$115
6 Fan Coil Units
$130
7 Fan Coil Units
$145
8 Fan Coil Units
$165
Aircon Chemical Overhaul
Prices will be quoted based on enquiry.
WhatsApp us at +65 8241 0032 for a price quote.
Scope of aircon chemical overhaul:
- Full dismantling of the aircon unit.
- Clean all aircon parts.
- Vacuum water drainage pipe.
- Perform routine checks for aircon components.
Please visit our Aircon Chemical Overhaul services page for more information.
Aircon Gas Top-Up Price
R22
$100 to $130
R410
$130 to $165
R32
$180
Signs You Need Professional Aircon Chemical Overhaul
Persistently Weak Cooling
If your aircon continues to blow weak or warm air even after regular servicing or filter cleaning, heavy internal buildup may be restricting airflow and cooling.
Recurring Musty or Sour Odours
Smells that return quickly often indicate mould deep inside the coils or drainage areas, which requires full dismantling and chemical treatment to remove.
Frequent Water Leaks from the Indoor Unit
If leaks keep happening despite clearing the drain line, internal sludge or coil blockage may be the cause — a common trigger for chemical overhaul.
Visible Dirt or Slime Inside the Air Outlet
Dark residue, mould spots, or sticky buildup around the blower wheel or coil section means regular cleaning is no longer sufficient.
Higher Electricity Bills Without Increased Usage
When internal components are coated with dirt, the system works harder to cool, leading to rising energy consumption — an overhaul helps restore efficiency.
Our Full Range of Aircon Cleaning Services
Common Aircon Problems We Fix
Why Choose Us
Hassle-Free Enquiries
Expert Customer Support
Proven Reliable Experience
Why People Trust DW Home Cleaning Services Singapore
We provide dependable home cleaning services tailored to different household needs. With many years of experience serving residences across Singapore, our team delivers results that homeowners can count on.
Our Full Range of Home Cleaning Services
Our Completed Home Cleaning Works
Choose DW Home Cleaning Services Singapore!
DW Home Cleaning Services Singapore provides comprehensive home cleaning services that include house cleaning, home deep cleaning, and floor deep cleaning, designed to keep living spaces fresh and hygienic. Their team also delivers specialized services such as floor cleaning, floor polishing, sofa cleaning, and mattress cleaning, ensuring every corner of the home is properly maintained. As a dependable cleaning company in Singapore, they offer flexibility through both hourly cleaning service and weekly home cleaning services, catering to families, condo owners, and HDB residents alike. Beyond cleaning, they also supply trusted part time helpers and part time maids that can expertly do residential cleaning services. With professional deep clean house cleaners and complete full home cleaning services, DW Home Cleaning Services Singapore delivers convenience, reliability, and lasting results for homeowners across Singapore.
Frequently Asked Questions
What Is an Aircon Chemical Overhaul?
An aircon chemical overhaul is a deep cleaning process where the unit is fully dismantled so that internal components such as the evaporator coil, blower wheel, and drainage system can be chemically treated. This method targets stubborn dirt, mould, and residue that basic cleaning cannot remove. It is recommended for aircons with long-term buildup or persistent cooling issues.
How Is Aircon Chemical Overhaul Different from Aircon Chemical Cleaning?
Aircon chemical cleaning usually involves partial disassembly and flushing of key components, while an aircon chemical overhaul requires a complete teardown of the unit. The overhaul reaches internal parts that are not accessible during general or chemical cleaning. Homeowners often choose an overhaul when cooling remains weak even after regular servicing.
When Should I Consider Aircon Chemical Overhaul in Singapore?
Aircon chemical overhaul is useful when the aircon shows signs such as recurring odours, frequent water leakage, or noticeably reduced cooling efficiency. Units in Singapore that run daily or have not been serviced for more than a year are more prone to deep internal buildup. Scheduling an overhaul can help restore proper airflow and system performance.
Is Aircon Chemical Overhaul Safe for All Aircon Models?
Aircon chemical overhaul is safe when handled by trained technicians who understand the correct dismantling steps and suitable chemical solutions for each aircon type. Proper handling prevents damage to the coil, fan motor, and electrical components. Choosing a professional aircon chemical overhaul service in Singapore helps maintain performance while protecting your unit.
How Do I Choose a Reliable Aircon Chemical Overhaul Service in Singapore?
Look for a provider with a clear overhaul process, experienced technicians, and transparent pricing. Checking reviews and service history can help confirm reliability. Engaging a reputable aircon chemical overhaul service offers more consistent results and reduces the chances of recurring cooling or leakage problems.