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Aircon Chemical Overhaul
in Singapore. From $150/unit.

Aircon Chemical Overhaul in Singapore. From $150/unit.

Full teardown. Every component dismantled, chemically soaked, and reassembled. For units past the point of a wash.

Aircon Chemical Overhaul in Singapore
From $150/unit.

Full teardown. Every component dismantled, chemically soaked, and reassembled. For units past the point of a wash.

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Image
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BCA Registered
(ME01)
BCA Registered
(ME01)
90-Day
Warranty
90-Day
Warranty
Icon
Techs 5+ Years Experience
Icon
Techs 5+ Years Experience
Icon
bizSAFE
Certified
Icon
bizSAFE
Certified
BCA Registered
(ME01)
90-Day
Warranty
Icon
Techs 5+ Years Experience
Icon
bizSAFE
Certified

Signs your Aircon needs a
Chemical Overhaul

Signs your Aircon needs a
Chemical Overhaul

Signs your Aircon needs a
Chemical Overhaul

Blowing warm air
Unit is producing little to no cooling. Severe coil contamination or internal blockage is preventing heat exchange.
Blowing warm air

Why a Chemical Wash isn't
always enough

Why a Chemical Wash isn't
always enough

Why a Chemical Wash isn't always enough

01
Every component gets cleaned individually
A chemical wash sprays the coil in place. An overhaul dismantles the entire unit: fan coil, blower, water tray, filters, drainage - and soaks each part separately. Nothing gets missed.
02
Restores units that feel beyond repair
03
Fixes persistent water leaks
04
Resets your unit to near-new condition

What's included in every
Chemical Overhaul

Chemically clean air filters to remove dust, bacteria, and odours

Rinse all components thoroughly

Wipe and dry every part

Reassemble all parts and run unit to confirm proper cooling and smooth airflow

Wash and clean water tray to prevent leakage

Inspect outdoor condenser coil and check refrigerant level

Fully dismantle aircon unit for deep cleaning

Inspect cooling performance, airflow, and noise level

Apply chemical solutions to fan coil and brush off dirt and stains

Chemically clean blower fan

What's included
in every Chemical Overhaul

Chemically clean air filters to remove dust, bacteria, and odours

Rinse all components thoroughly

Wipe and dry every part

Reassemble all parts and run unit to confirm proper cooling and smooth airflow

Wash and clean water tray to prevent leakage

Inspect outdoor condenser coil and check refrigerant level

Fully dismantle aircon unit for deep cleaning

Inspect cooling performance, airflow, and noise level

Apply chemical solutions to fan coil and brush off dirt and stains

Chemically clean blower fan

What's included
in every
Chemical Overhaul

Chemically clean air filters to remove dust, bacteria, and odours

Rinse all components thoroughly

Wipe and dry every part

Reassemble all parts and run unit to confirm proper cooling and smooth airflow

Wash and clean water tray to prevent leakage

Inspect outdoor condenser coil and check refrigerant level

Fully dismantle aircon unit for deep cleaning

Inspect cooling performance, airflow, and noise level

Apply chemical solutions to fan coil and brush off dirt and stains

Chemically clean blower fan

Chemical Overhaul pricing

Units9-12k BTU18k BTU24k BTU
1 Unit$150$180$200
2 Units$280$340$380
3 Units$390$480$540
4 Units$520$640$720
5 Units$650$800$900
Additional unit+$120/ea--

Not sure about your BTU size? WhatsApp us a photo of your aircon model sticker.

Not sure about your BTU size? WhatsApp us a photo of your aircon model sticker.

Chemical Overhaul vs. Replacement:
Is it worth it?

Chemical Overhaul vs. Replacement:
Is it worth it?

Chemical Overhaul vs. Replacement:
Is it worth it?

Chemical OverhaulNew Unit Replacement
What it doesFull dismantle, chemical soak, and reassembly of your existing unit. Restores performance to near-new.Complete removal of old unit and installation of a brand new system.
Best forUnit is 3-7 years old, has been neglected, but still structurally sound. Components are intact, just heavily contaminated.Unit is 8+ years old, has recurring component failures, uses outdated refrigerant (R22), or repair costs exceed 50% of a new unit's price.
How long45min - 1 hour per unit1-2 days including removal and installation.
Starting priceFrom $150/unitFrom $800+ per unit (supply + install)

How It Works

From WhatsApp to Cold Air

From WhatsApp to Cold Air

From WhatsApp to Cold Air

Send us a photo or describe the issue

WhatsApp us what's happening with your unit. An overhaul is a bigger job, so we want to make sure it's the right call before booking.

WHATSAPP

CALL

SMS

01

/03

Step

01
02
03

Send us a photo or describe the issue

WhatsApp us what's happening with your unit. An overhaul is a bigger job, so we want to make sure it's the right call before booking.

WHATSAPP

CALL

SMS

01

/03

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Step

01
02
03
TESTIMONIALS

What homeowners are saying

Came same day I messaged. Cleaned all 4 units, showed me the before and after. Aircon cold again. Will use again.
Derrick, Tampines HDB
Derrick, Tampines HDB
General Servicing
Aircon was blowing warm air. They checked the gas, topped up, and it was cold again within minutes. Straightforward job.
Jason, Woodlands HDB
Jason, Woodlands HDB
Gas Top Up
Took on a last-minute booking on a Saturday. Punctual, covered the floor before starting, left the place clean. Good experience overall.
Priya, Buona Vista Condo
Priya, Buona Vista Condo
Chemical Wash
Came same day I messaged. Cleaned all 4 units, showed me the before and after. Aircon cold again. Will use again.
Derrick, Tampines HDB
Derrick, Tampines HDB
General Servicing
Aircon was blowing warm air. They checked the gas, topped up, and it was cold again within minutes. Straightforward job.
Jason, Woodlands HDB
Jason, Woodlands HDB
Gas Top Up
Took on a last-minute booking on a Saturday. Punctual, covered the floor before starting, left the place clean. Good experience overall.
Priya, Buona Vista Condo
Priya, Buona Vista Condo
Chemical Wash
Told me I only needed general servicing, not chemical wash. Appreciate the honesty.
Pei Ling, Punggol BTO
Pei Ling, Punggol BTO
Chemical Wash
Did chemical overhaul on 2 units. Took about 2 hours, dismantled everything and washed properly. Could see the difference. Aircon cold again.
Sharifah, Yishun HDB
Sharifah, Yishun HDB
Chemical Overhaul
Aircon not cold, suspected gas issue. Technician checked properly before topping up, didn't just refill and go. Appreciated that.
Kevin, Pasir Ris HDB
Kevin, Pasir Ris HDB
Gas Top-Up
Told me I only needed general servicing, not chemical wash. Appreciate the honesty.
Pei Ling, Punggol BTO
Pei Ling, Punggol BTO
Chemical Wash
Did chemical overhaul on 2 units. Took about 2 hours, dismantled everything and washed properly. Could see the difference. Aircon cold again.
Sharifah, Yishun HDB
Sharifah, Yishun HDB
Chemical Overhaul
Aircon not cold, suspected gas issue. Technician checked properly before topping up, didn't just refill and go. Appreciated that.
Kevin, Pasir Ris HDB
Kevin, Pasir Ris HDB
Gas Top-Up
Laid floor protection and cleaned up everything after. Professional team.
Ravin, Jurong Condo
Ravin, Jurong Condo
Aircon Repair
Been using the same guy for years but he retired. Tried Hey Aircon and they were more thorough honestly. Booked again for next quarter already.
Grace, Novena Condo
Grace, Novena Condo
General Servicing
Unit was dripping water onto the floor. Messaged in the morning, guy came same afternoon, cleared the drainage and that was it. No drama.
Wei Ling, Clementi HDB
Wei Ling, Clementi HDB
Aircon Repair
Laid floor protection and cleaned up everything after. Professional team.
Ravin, Jurong Condo
Ravin, Jurong Condo
Aircon Repair
Been using the same guy for years but he retired. Tried Hey Aircon and they were more thorough honestly. Booked again for next quarter already.
Grace, Novena Condo
Grace, Novena Condo
General Servicing
Unit was dripping water onto the floor. Messaged in the morning, guy came same afternoon, cleared the drainage and that was it. No drama.
Wei Ling, Clementi HDB
Wei Ling, Clementi HDB
Aircon Repair
TESTIMONIALS

What homeowners are saying

Came same day I messaged. Cleaned all 4 units, showed me the before and after. Aircon cold again. Will use again.
Derrick, Tampines HDB
Derrick, Tampines HDB
General Servicing
Laid floor protection and cleaned up everything after. Professional team.
Ravin, Jurong Condo
Ravin, Jurong Condo
Aircon Repair
Did chemical overhaul on 2 units. Took about 2 hours, dismantled everything and washed properly. Could see the difference. Aircon cold again.
Sharifah, Yishun HDB
Sharifah, Yishun HDB
Chemical Overhaul
Took on a last-minute booking on a Saturday. Punctual, covered the floor before starting, left the place clean. Good experience overall.
Priya, Buona Vista Condo
Priya, Buona Vista Condo
Chemical Wash
Unit was dripping water onto the floor. Messaged in the morning, guy came same afternoon, cleared the drainage and that was it. No drama.
Wei Ling, Clementi HDB
Wei Ling, Clementi HDB
Aircon Repair
Came same day I messaged. Cleaned all 4 units, showed me the before and after. Aircon cold again. Will use again.
Derrick, Tampines HDB
Derrick, Tampines HDB
General Servicing
Laid floor protection and cleaned up everything after. Professional team.
Ravin, Jurong Condo
Ravin, Jurong Condo
Aircon Repair
Did chemical overhaul on 2 units. Took about 2 hours, dismantled everything and washed properly. Could see the difference. Aircon cold again.
Sharifah, Yishun HDB
Sharifah, Yishun HDB
Chemical Overhaul
Took on a last-minute booking on a Saturday. Punctual, covered the floor before starting, left the place clean. Good experience overall.
Priya, Buona Vista Condo
Priya, Buona Vista Condo
Chemical Wash
Unit was dripping water onto the floor. Messaged in the morning, guy came same afternoon, cleared the drainage and that was it. No drama.
Wei Ling, Clementi HDB
Wei Ling, Clementi HDB
Aircon Repair
Told me I only needed general servicing, not chemical wash. Appreciate the honesty.
Pei Ling, Punggol BTO
Pei Ling, Punggol BTO
Chemical Wash
Aircon was blowing warm air. They checked the gas, topped up, and it was cold again within minutes. Straightforward job.
Jason, Woodlands HDB
Jason, Woodlands HDB
Gas Top Up
Been using the same guy for years but he retired. Tried Hey Aircon and they were more thorough honestly. Booked again for next quarter already.
Grace, Novena Condo
Grace, Novena Condo
General Servicing
Aircon not cold, suspected gas issue. Technician checked properly before topping up, didn't just refill and go. Appreciated that.
Kevin, Pasir Ris HDB
Kevin, Pasir Ris HDB
Gas Top-Up
Told me I only needed general servicing, not chemical wash. Appreciate the honesty.
Pei Ling, Punggol BTO
Pei Ling, Punggol BTO
Chemical Wash
Aircon was blowing warm air. They checked the gas, topped up, and it was cold again within minutes. Straightforward job.
Jason, Woodlands HDB
Jason, Woodlands HDB
Gas Top Up
Been using the same guy for years but he retired. Tried Hey Aircon and they were more thorough honestly. Booked again for next quarter already.
Grace, Novena Condo
Grace, Novena Condo
General Servicing
Aircon not cold, suspected gas issue. Technician checked properly before topping up, didn't just refill and go. Appreciated that.
Kevin, Pasir Ris HDB
Kevin, Pasir Ris HDB
Gas Top-Up
TESTIMONIALS

What homeowners are saying

Came same day I messaged. Cleaned all 4 units, showed me the before and after. Aircon cold again. Will use again.
Derrick, Tampines HDB
Derrick, Tampines HDB
General Servicing
Told me I only needed general servicing, not chemical wash. Appreciate the honesty.
Pei Ling, Punggol BTO
Pei Ling, Punggol BTO
Chemical Wash
Laid floor protection and cleaned up everything after. Professional team.
Ravin, Jurong Condo
Ravin, Jurong Condo
Aircon Repair
Aircon was blowing warm air. They checked the gas, topped up, and it was cold again within minutes. Straightforward job.
Jason, Woodlands HDB
Jason, Woodlands HDB
Gas Top Up
Did chemical overhaul on 2 units. Took about 2 hours, dismantled everything and washed properly. Could see the difference. Aircon cold again.
Sharifah, Yishun HDB
Sharifah, Yishun HDB
Chemical Overhaul
Been using the same guy for years but he retired. Tried Hey Aircon and they were more thorough honestly. Booked again for next quarter already.
Grace, Novena Condo
Grace, Novena Condo
General Servicing
Took on a last-minute booking on a Saturday. Punctual, covered the floor before starting, left the place clean. Good experience overall.
Priya, Buona Vista Condo
Priya, Buona Vista Condo
Chemical Wash
Aircon not cold, suspected gas issue. Technician checked properly before topping up, didn't just refill and go. Appreciated that.
Kevin, Pasir Ris HDB
Kevin, Pasir Ris HDB
Gas Top-Up
Unit was dripping water onto the floor. Messaged in the morning, guy came same afternoon, cleared the drainage and that was it. No drama.
Wei Ling, Clementi HDB
Wei Ling, Clementi HDB
Aircon Repair
Came same day I messaged. Cleaned all 4 units, showed me the before and after. Aircon cold again. Will use again.
Derrick, Tampines HDB
Derrick, Tampines HDB
General Servicing
Told me I only needed general servicing, not chemical wash. Appreciate the honesty.
Pei Ling, Punggol BTO
Pei Ling, Punggol BTO
Chemical Wash
Laid floor protection and cleaned up everything after. Professional team.
Ravin, Jurong Condo
Ravin, Jurong Condo
Aircon Repair
Aircon was blowing warm air. They checked the gas, topped up, and it was cold again within minutes. Straightforward job.
Jason, Woodlands HDB
Jason, Woodlands HDB
Gas Top Up
Did chemical overhaul on 2 units. Took about 2 hours, dismantled everything and washed properly. Could see the difference. Aircon cold again.
Sharifah, Yishun HDB
Sharifah, Yishun HDB
Chemical Overhaul
Been using the same guy for years but he retired. Tried Hey Aircon and they were more thorough honestly. Booked again for next quarter already.
Grace, Novena Condo
Grace, Novena Condo
General Servicing
Took on a last-minute booking on a Saturday. Punctual, covered the floor before starting, left the place clean. Good experience overall.
Priya, Buona Vista Condo
Priya, Buona Vista Condo
Chemical Wash
Aircon not cold, suspected gas issue. Technician checked properly before topping up, didn't just refill and go. Appreciated that.
Kevin, Pasir Ris HDB
Kevin, Pasir Ris HDB
Gas Top-Up
Unit was dripping water onto the floor. Messaged in the morning, guy came same afternoon, cleared the drainage and that was it. No drama.
Wei Ling, Clementi HDB
Wei Ling, Clementi HDB
Aircon Repair
Image

Your aircon called.
It needs serious help.

Your aircon called.
It needs serious help.

Same-day booking. 90-day warranty. From $150/unit.

Your aircon called.
It needs serious help.

Same-day booking. 90-day warranty.
From $150/unit.

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You might also need
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FAQ

Questions & Answers

Have more questions? Feel free to contact us:

01

What's the difference between a chemical wash and a chemical overhaul?

A chemical wash sprays chemical solution on the fan coil while it's still mounted. An overhaul fully dismantles the unit. Every component is removed, soaked individually in chemical solution, rinsed, dried, and reassembled. It's more thorough, takes longer, and reaches areas a wash can't.

02

How long does a chemical overhaul take?

03

Is it worth the cost or should I just buy a new aircon?

04

Will my aircon be as good as new after an overhaul?

05

How often do I need a chemical overhaul?

06

I already had a chemical wash but the problem is still there.

FAQ

Questions & Answers

Have more questions? Feel free to contact us:

01

What's the difference between a chemical wash and a chemical overhaul?

A chemical wash sprays chemical solution on the fan coil while it's still mounted. An overhaul fully dismantles the unit. Every component is removed, soaked individually in chemical solution, rinsed, dried, and reassembled. It's more thorough, takes longer, and reaches areas a wash can't.

02

How long does a chemical overhaul take?

03

Is it worth the cost or should I just buy a new aircon?

04

Will my aircon be as good as new after an overhaul?

05

How often do I need a chemical overhaul?

06

I already had a chemical wash but the problem is still there.

FAQ

Questions & Answers

Have more questions? Feel free to contact us:

01

What's the difference between a chemical wash and a chemical overhaul?

A chemical wash sprays chemical solution on the fan coil while it's still mounted. An overhaul fully dismantles the unit. Every component is removed, soaked individually in chemical solution, rinsed, dried, and reassembled. It's more thorough, takes longer, and reaches areas a wash can't.

02

How long does a chemical overhaul take?

03

Is it worth the cost or should I just buy a new aircon?

04

Will my aircon be as good as new after an overhaul?

05

How often do I need a chemical overhaul?

06

I already had a chemical wash but the problem is still there.