Most requested Servicing
General Aircon Servicing
Our bread-and-butter clean — filters, coils, drainage and a full cooling check on every unit.
$30 / unit View & book
Singapore aircon servicing, the easy way
Cold aircon again — sorted over a chat.
WhatsApp us the problem, get an honest price up front, and have a trained, insured technician at your door — often the same day. No call centres, no forms, no surprise bills.
Upfront per-unit prices 90-day warranty Trained & insured
“My room isn’t cold”Replied in 4 mins · booked today
Serviced & tested coldFrom $30 / unit · warranty-backed
22,000+
units serviced since 2017
4.9★
from 1,800+ Google reviews
60 min
typical WhatsApp reply
90 days
workmanship warranty
Everything your aircon needs
One trusted team for the whole unit
From a routine clean to a full overhaul, a warm-air repair to a brand-new install — it’s all the same trained Frostline technicians, booked the same easy way.
Servicing & Cleaning
General servicing, chemical washes and full overhauls to keep every unit cold, quiet and cheap to run.
Repairs & Diagnosis
Not cold, leaking, tripping or dead? We diagnose the real fault on site and quote the parts before any work.
Gas & Refrigerant
Measured R32 / R410a top-ups for warm units — leak-checked first, never just blindly pumped in.
Installation
Supply-and-install or install-only, with tidy trunking, solid bracketing and a fully pressure-tested system.
Pick a service to see what’s involved & the price
Booked most often
Our most-requested aircon services
The jobs Singapore homes call us for week in, week out — each with an honest from-price and a trained technician on the tools.
Most requested 
Most requested Servicing
Aircon Chemical Wash
A deeper chemical clean of the coils and filters to revive a weak, slow or smelly unit.
$60 / unit View & book
Most requested Servicing
Aircon Chemical Overhaul
Our heaviest restore — the unit is dismantled, every part deep-cleaned, then reassembled and tested.
$95 / unit View & book
Most requested Repairs
Aircon Gas Top-Up
A refrigerant recharge (R32 / R410a) for units blowing warm — measured, never guessed.
from $85 View & book
From “it’s not cold” to fixed
How Frostline works
No call centres, no clipboard quotes. Four simple steps, all starting with a WhatsApp message.
WhatsApp us the problem
Send a message — even a photo or a quick video of the unit. No forms, no phone queue, no waiting on hold.
Get an honest read & price
We tell you the likely fix and a clear price range up front, so there are no surprises when the technician arrives.
We assign a trained technician
A vetted, insured Frostline technician is booked into a slot that suits you — often same-day or next-day.
Fixed, tested & guaranteed
We do the work, test it cold in front of you, and back it with our workmanship warranty. Pay only after.
No guessing games
Get a price before we come
Tell our estimator what you need, how many units and your property — see a clear range in seconds, then book it straight over WhatsApp.
1 · What do you need? tap one
2 · How many units?
3 · Your property
Your estimate
$–$ units
A guide based on our standard per-unit rates — your exact price is confirmed over WhatsApp before we come, and again on site. Repairs are quoted after diagnosis.
This estimate is an honest starting point, not a fixed quote. Final pricing depends on the unit type, condition and access; repairs are priced after an on-site diagnosis, with parts quoted before any work. Frostline is a fictional demo brand built by SGBP.
Upfront, per-unit pricing
You see the price before we start — per unit, itemised, no callout-then-upsell games and no hidden charges on the bill.
90-day workmanship warranty
Every service and repair is backed for 90 days. If the same fault comes back, we come back — no quibbling, no extra charge.
Trained & insured technicians
Every Frostline technician is background-checked, trained in-house and insured. The same faces, not a random freelancer each time.
Never remember a service date again
Care plans that run on autopilot
Put your servicing on a schedule, pay less per visit, and get priority when something goes wrong. Every plan is a simple reservation — no cart, no lock-in.
Once
One-Time Service
A single general-servicing visit, no commitment — perfect to try us or for a quick tidy-up.
- Full general service per unit
- Honest report on each unit
- No contract, no obligation
$30 / unit
Enquire Most popular 4 visits / yr
Quarterly Care
Four scheduled general services a year — the rhythm most Singapore homes actually need.
- 4 general services a year
- Priority repair callouts
- 10% off washes & repairs
- Kept service history
$110 / unit / yr
Enquire 6 visits / yr
Bi-Monthly Care
Six visits a year for heavy-use homes, dusty units or rooms that run the aircon all day.
- 6 general services a year
- Priority repair callouts
- 15% off washes & repairs
- Free annual drainage flush
$150 / unit / yr
Enquire Flexible
Landlord Plan
Cover multiple units across one or more tenanted properties, billed and scheduled as one.
- Multiple units & properties
- One consolidated invoice
- Tenant-coordinated scheduling
- Condition reports for handovers
$99 / unit / yr
Enquire In their words
What Singapore homes say about us
Jia Hui Lim
★★★★★
Messaged on WhatsApp at night, technician came the next afternoon. Two units were barely cooling — after the chemical wash they are like new and the musty smell is gone. Price was exactly what they quoted in the chat. Booked a quarterly contract on the spot.
Arvind Pillai
★★★★★
My bedroom unit just stopped blowing cold. Daniel diagnosed a low gas plus a small leak, showed me the gauge reading, fixed the leak and topped up — no upsell to a whole new unit like the last company tried. Honest and fast.
Charmaine Yeo
★★★★★
We have three units and I always forgot to service them. The contract means Frostline just turns up every quarter and I never think about it. Same two technicians each time, always tidy. Easily the most painless home service we use.
Hafiz Rahman
★★★★★
Aircon was dripping down the wall and staining the paint. They cleared the drainage, flushed the tray and it has been bone dry since. Came within the WhatsApp slot, laid down sheets, left the room spotless. Highly recommend.
Stop sweating. Start chatting.
Cold air is one message away
Send us the problem on WhatsApp — a photo helps. We’ll reply within the hour with a price and a slot. Most homes are sorted same-day or next-day.
Island-wide coverage
Frostline Central
Covers Central, Bishan, Novena & town
Frostline East
Covers East, Pasir Ris, Bedok & Changi