AC Cleaning, Repair & Installation
Book on LINEThe most common AC jobs are a unit that has stopped cooling, a refrigerant top-up, and routine cleaning. Cleaning a wall-mounted split unit runs 500–900 baht per unit as a market reference price; repair cost depends on the fault and unit size — the technician prices it from the model and fault you describe over LINE, confirmed before work starts.
- Response time
- within 24 hours
- Warranty
- 7 days
- Rework guarantee
- Yes
| Item | Price |
|---|---|
| Wall-unit cleaning | THB 500–900 / unit |
| R32 refrigerant refill | THB 800–1,800 / unit |
| New installation (unit not included) | THB 2,500–6,000 / set |
Market reference range · actual price per quotation · Market estimates, not yet derived from completed jobs · last reviewed July 2026
The real price comes from the technician’s quotation. Usually it is priced from the photos and details you send on LINE, with no visit first; for some jobs the technician needs to see the site first and then sends the quote. Either way you confirm the price, and only then does the work start.
A visit costs 500 baht when the technician comes from your own province and 2,000 baht from another one. It is counted inside the quote’s single total rather than billed separately, and it is not refunded if you look and decide against the repair.
If a job needs the technician to see the site before a quote can be given, and that look ends with you deciding against the work, whether the visit is charged depends on the job; you are told before the visit.
The quoted total covers every item you confirmed, but not replacement parts: whether any are needed can only be established on site, and if they are, they are charged on top of the total.
What changes the price
- Unit size (BTU) and type — wall-mounted, ceiling-cassette or floor-standing
- Mounting height and how hard the install point is to reach
- Length of new refrigerant piping that needs running
Frequently asked questions
My landlord supplied the AC unit — is a repair on me or on them?
In most Thai rental agreements, a fault from normal ageing of landlord-supplied equipment falls to the landlord, while damage from how the unit was used usually falls to the tenant. Getting a technician to diagnose the cause first doesn't decide who pays — it just tells you what actually broke.
Condensate is dripping onto the balcony below — will the juristic office come after me?
It might. A blocked drain line or a badly angled unit dripping onto a neighbour's unit is one of the most common complaint triggers in Thai condo buildings, and the juristic office will typically ask for it to be fixed on a deadline. Reporting it as soon as you notice it usually avoids that becoming a dispute.
I don't speak Thai — can the technician still work from my report?
Yes. Everything runs through LINE in writing — model, symptom, address — so the job is set up without a spoken conversation in Thai.
Is the price shown what I'll actually pay?
It's a market reference range. The technician confirms the actual price from the fault and unit details you send, and nothing is added afterward without telling you first.
Ready to get it fixed?
Message us on LINE. The price comes back before anyone turns up.
What to put in the first message
- 1photos of what is broken — one wide, one close on the problem
- 2what it is doing, when it started and how long it has been like that
- 3the province or district the technician has to come to
- 4the times of day a technician can come