Aircon Chemical Overhaul in Sengkang

from $130/unit · Same-day service in Sengkang (North-East) · Free 9-point pre-check

Looking for aircon chemical overhaul in Sengkang? aircons.sg covers all of North-East with same-day service available, transparent pricing from from $130/unit, and a free 9-point pre-check before any work begins.

An aircon chemical overhaul is the deepest cleaning service available. The indoor fan coil unit is fully dismantled — fan blower, drain tray, casing, electrical components — and each part is cleaned individually with specialised chemicals. This catches issues that even a chemical wash cannot reach: PCB corrosion, fan blade grime, hidden mould inside the casing, and accumulated debris in cavities.

Sengkang homes are typically BTO new town. Whether you're in a BTO, resale flat, executive condominium, or landed home, our technicians have experience with the unit configurations common in this area.

Aircon Chemical Overhaul

Number of UnitsPrice (incl. GST)Per Unit
1 unit $160 $160.00 / unit
2 units $300 $150.00 / unit
3 units $420 $140.00 / unit
4 units $520 $130.00 / unit
5+ units $130 per unit

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What's included

  • Free 9-point pre-check before any work
  • Full disassembly of indoor fan coil unit
  • Individual chemical cleaning of every component
  • Coil deep treatment with anti-bacterial solution
  • Fan blower wheel cleaned and balanced
  • PCB inspection and dust removal
  • Anti-rust coating on metal components
  • Drain tray and pipe pressure-cleaned
  • Full reassembly and 5-point performance test

Same-day service in Sengkang

We dispatch technicians to Sengkang daily. WhatsApp 9107 2601 with your address and issue, and we'll confirm the earliest available slot — typically same-day for weekday bookings, next-day for weekends.

Areas we cover near Sengkang: Punggol, Hougang, Serangoon, Ang Mo Kio

Frequently asked questions

Chemical wash vs chemical overhaul — which do I need?
Chemical wash cleans the coil without disassembly — good for routine deep cleaning every 6–12 months. Chemical overhaul fully dismantles the unit and cleans every component individually — recommended every 2–3 years, or sooner if your unit has serious fouling, persistent odour, or hasn't been overhauled in years.
How much does a full HDB aircon overhaul cost?
For a typical 3-bedroom HDB flat with 3 fan coil units, a full chemical overhaul costs $420 (incl. GST) at aircons.sg. 4-bedroom flats with 4 units cost $520. Pricing covers complete disassembly, individual component cleaning, and 90-day warranty.
Will chemical overhaul make my aircon work like new?
For units under 8 years old in good mechanical condition, yes — overhaul can restore most of the original cooling performance. Older units or those with worn compressors will improve significantly but may not fully recover original specs.

Chemical Overhaul in Sengkang today

WhatsApp 9107 2601 — same-day service usually available in North-East.

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