By KakiList Editorial Team·Updated April 2026·Editorial standards
Looking for aircon servicing near Caldecott MRT (CCL/TEL line)? This page lists KakiList-verified providers serving the Bishan area around the station, ranked by Google rating and review count. All listings are independent — no paid placements, no affiliate fees.
A CCL/TEL interchange between Mount Alvernia Hospital and the MediaCorp broadcast centre, edged by the Thomson nature-park corridor. For households around Toa Payoh Lorong 8, aircon servicing teams who already cover Mount Alvernia Hospital tend to offer faster arrival windows.
Because Caldecott sits in the Central zone, providers based within the zone usually waive travel surcharges — a meaningful saving on recurring aircon servicing bookings. The HDB/Condo property mix here also shapes what most providers are equipped for on arrival.
aircon servicing providers active around Caldecott MRT regularly handle noisy compressor diagnostics, evaporator coil cleaning, and quarterly maintenance contracts.
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A CCL/TEL interchange between Mount Alvernia Hospital and the MediaCorp broadcast centre, edged by the Thomson nature-park corridor.
Mount Alvernia Hospital, Singapore Association of the Visually Handicapped, Caldecott Broadcast Centre, Thomson Nature Park
Toa Payoh Lorong 8, Thomson Road
CCL/TEL — Bishan, Central Singapore
| Service | Estimated Cost |
|---|---|
| General Servicing (1 unit) | S$25 – S$50 |
| Chemical Wash (1 unit) | S$80 – S$150 |
| Chemical Overhaul (1 unit) | S$150 – S$250 |
| Gas Top-up (R22/R410a) | S$80 – S$200 |
| Installation (1 unit) | S$300 – S$800 |
| Dismantling (1 unit) | S$80 – S$150 |
Prices are estimates for Bishan and may vary based on scope, property type, and urgency. Get exact quotes by requesting free quotes.
Pick a provider from the list above — each card has a direct WhatsApp button. Mention your block number or distance from Bishan MRT so the provider can quote a realistic arrival time. Same-day bookings are common for Bishan.
Quarterly servicing is the Singapore standard — our tropical humidity accumulates mould, dust, and bacteria faster than temperate climates. Units that go 6+ months without servicing develop cooling loss, water leaks, and musty smells that require chemical wash (S\$80-180) to fully clean. Quarterly contracts at S\$25-50 per unit work out significantly cheaper than reactive one-off bookings.
General service (S\$25-50/unit) is surface cleaning and inspection. Chemical wash (S\$80-180/unit) sprays the evaporator coil with cleaning chemicals to remove build-up. Chemical overhaul (S\$150-320/unit) dismantles the unit, soaks components in chemical solution, and reassembles — typically needed every 3-5 years depending on usage.
A legitimate technician uses pressure gauges to verify gas levels before recommending a top-up (S\$80-160 per unit). Non-cooling is more often caused by dirty coils (needing chemical wash), clogged drainage, or a failing compressor — not low gas. Technicians who insist on gas top-up without testing are selling you gas you don't need.
Yes, for most households with 3+ aircon units. Quarterly contracts include 4 general services per year per unit at 15-25% discount over one-off pricing. For HDB/Condo properties with regular use (most homes in Bishan), contracts also include priority emergency response and free minor fixes. One-off bookings suit vacation homes or infrequent-use units.
Those rates don't cover a proper 20-30 minute service — they indicate a superficial clean (wipe-down of filters, spray of dust). Genuine servicing requires tools, chemicals, drainage clearing, and pressure testing. Low-cost "services" cause premature unit failure — expensive repairs within 2-3 years cost more than proper service would have.
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