Aircon Servicing for Serangoon Central HDB Flats, Old Units Included
Most homes around Serangoon Central are 1980s HDB flats with two to four wall-mounted units. Older units and old piping mean chemical overhauls and water leak repairs are some of our most common jobs here, and every visit starts with a fixed quote.
- Same-day slots, subject to availability
- No callout fee
- 90-day warranty
Or call +65 9427 3833 | Mon-Sat 9am-9pm, Sun 9am-8pm
S$50 for 1 unit
2-4 wall-mounted units
Price
From S$50
2007
Serving Singapore Since
4,560+
Units Serviced
90-Day
Workmanship Warranty
7 Days
Until 9pm Mon-Sat
Cool Earth Aircon: 4.0 on Google (66 reviews) | 380+ jobs a month across Cool Earth Aircon
Aircon Services in Serangoon Central
Most homes around Serangoon Central are 1980s HDB flats with two to four wall-mounted units. Many of these units and their pipes are old, so we often see choked drain lines, sludge-filled drain pans and mould that a simple service cannot shift. That is why chemical overhauls and water leak repairs are among our most common jobs here. Evening and Sunday slots suit working households near Serangoon MRT and NEX.
Common in older flats Aircon Chemical Overhaul
The indoor unit is taken apart and each part is cleaned, checked for wear and rebuilt, for heavy mould, strong smells and long-neglected units.
Aircon Water Leak Repair
Clears choked drain lines and fixes drain pan and pipe faults that cause dripping.
Aircon Chemical Wash
Deep clean of the coil, blower wheel and drain parts with the indoor unit left on the wall, for weak cooling and mild smells.
General aircon servicing in Serangoon Central
S$50 for 1 unit, S$55 for 2, S$70 for 3, S$85 for 4, S$100 for 5 and S$115 for 6, then S$18 per unit for 7 to 9 and S$16 per unit for 10 or more. Fixed quote, no callout fee.
See every service on our services page.
Why Serangoon Central Households Book Us
Fixed quote before any work, with no callout fee for Serangoon Central
Used to older HDB piping, trunking and drain line chokes
Evening slots until 9pm Mon-Sat and Sunday slots until 8pm
Same-day slots for leaks and breakdowns, subject to availability
90-day workmanship warranty: if the same fault returns, we fix it free
Backed by Cool Earth Aircon, servicing Singapore homes since 2007
What We See in 1980s Serangoon Central Flats
Serangoon Central is mostly 1980s HDB flats. A typical flat runs two to four wall-mounted split units, often a mix of an older living room unit and newer bedroom units. Three problems come up again and again in these homes:
- Choked drain lines. Older piping and long runs through trunking collect sludge. The first sign is usually a drip onto the wall or bed, often at night.
- Heavy mould in older units. Units that have run for years with only basic servicing build up black mould on the blower wheel and coil. A normal service cannot reach it. That is when a chemical overhaul makes sense.
- Weak cooling in the living room. Large open living areas with one unit work hard all day. Dirty coils and filters show up here first.
Because of this, chemical overhauls (S$130-S$180 per unit) and water leak repairs (from S$60) are among our most common jobs in Serangoon Central. We always check first and explain what we found before quoting.
Streets and places we cover
How We Plan Visits Around Serangoon Central
Our office is in Simei, and our technicians travel to Serangoon Central for every job. We do not have a shop or workshop in Serangoon, so there is nothing for you to drop off. We come to your flat with the tools, sheeting and cleaning gear for the job you booked.
Most of our Serangoon Central jobs are in the blocks along Serangoon Avenue 2, 3 and 4 and off Upper Serangoon Road, a short walk from Serangoon MRT and NEX. Many of these households work during the day, so evening slots up to 9pm (Monday to Saturday) and Sunday slots up to 8pm fill first. If you want a weekday evening, message us a few days ahead.
We keep some same-day slots for Serangoon, subject to availability. Breakdowns and leaks get priority for those slots. Tell us your block number, the number of units and the problem when you WhatsApp, and we can usually confirm a time in the same chat.
Map shows the Serangoon Central area we serve. Our office is in Simei; technicians travel to you.
Aircon trouble in Serangoon Central?
WhatsApp what the unit is doing and your block or street. We reply with a fixed quote and the next free slot.
What Serangoon Customers Say
Cool Earth Aircon: 4.0 on Google (66 reviews). We are part of Cool Earth Aircon, servicing Singapore homes since 2007.
"Told me the price on WhatsApp before coming. Serviced 3 units in our Serangoon Central flat, cleaned up after and tested each one. No extra charges."
Mei Ling T.
Serangoon Central
"Bedroom unit kept leaking onto the wall. The technician cleared a choked drain line and showed me the sludge. No more dripping since."
Ravi K.
Serangoon North
"Had a chemical overhaul on two old units in our Serangoon Garden house. The sour smell is gone and the rooms cool much faster."
Daniel O.
Serangoon Garden
Aircon Servicing in Serangoon Central: FAQs
Do you do chemical overhauls for old units in Serangoon Central HDB flats?
Yes. Overhauls are one of our most common jobs here because many 1980s flats run older units. A chemical overhaul costs S$130-S$180 per unit, fixed before work starts, and carries a 90-day workmanship warranty.
My bedroom aircon near Serangoon Avenue 3 keeps leaking. Can you help?
Yes. Older piping makes leaks common in these blocks. Switch the unit off and catch the drips. Repairs start from S$60, and if the same leak returns within 90 days we come back and fix it at no extra charge.
How much is general servicing for a 3-room or 4-room flat in Serangoon Central?
It depends on the number of units, not the flat size. Most flats here have 2 to 4 units: S$55 for 2 units, S$70 for 3 and S$85 for 4. There is no callout fee.
Can you come on the same day to Serangoon Central?
Often, yes. We keep same-day slots for Serangoon, subject to availability. WhatsApp +65 9427 3833 with your block number and the problem for the fastest reply.
Do you have an office in Serangoon Central?
No. Our office is at Block 108, Simei Street 1. Aircon Servicing Serangoon is the Serangoon service of Cool Earth Aircon, and our technicians travel to your flat for every job.
Do you service units near Serangoon MRT and NEX on weekday evenings?
Yes. We work until 9pm Monday to Saturday and until 8pm on Sunday. Evening slots go fast, so book a few days ahead if you can.
Should I get a chemical wash or an overhaul for an old living room unit?
If the unit still cools but feels weak or smells a little musty, a chemical wash (from S$80) is usually enough. If it smells sour, blows black specks or has jelly-like sludge, an overhaul is the better fix. The technician checks first and explains the choice.
Which aircon brands do you service in Serangoon Central?
All common brands, including Daikin, Mitsubishi Electric, Panasonic, LG, Fujitsu, Samsung, Toshiba, Hitachi, Sharp and Carrier, both inverter and non-inverter.
Still have a question?
Send us a WhatsApp with your units and the problem. We reply with a fixed quote.
Chat on WhatsAppAreas Near Serangoon Central
We also cover these Serangoon neighbourhoods with the same prices and warranty.
Need Aircon Servicing in Serangoon Central?
Same-day slots, subject to availability. Fixed quote before work, no callout fee and a 90-day workmanship warranty.
- Fixed quote first
- No callout fee
- Pay after the job
- 90-day workmanship warranty