Eastern Suburbs — Sydney NSW
Air Conditioning Repairs in Randwick
Not cooling, leaking, noisy or iced? We diagnose and repair all brands — fast. Supplied, installed and serviced across Randwick by Teknicool Air Conditioning.
Not cooling, leaking water, tripping the breaker or making a new noise? We diagnose and repair every major brand across Randwick, usually on the same or next day.
Teknicool has been keeping Sydney homes comfortable since 2005. Every air conditioning repairs job in Randwick starts with an on-site measure and a fixed written quote. Our technicians are licensed with NSW Fair Trading and ARC certified, so your manufacturer warranty stays intact.
From the harbour to the beaches — corrosion-conscious installs built for coastal conditions. We know the local housing stock in Randwick, so we can recommend a system that fits the roof space, switchboard and budget.
What’s included in air conditioning repairs in Randwick
- Full electronic and refrigerant diagnostic with a written fault report
- Leak detection, repair and regas to manufacturer spec
- Capacitor, fan motor, PCB, sensor and compressor replacement
- Drain clearing for water leaks and blocked condensate lines
- Repairs on all brands, including systems we didn't install
- Honest advice when repair cost approaches replacement value
How the job runs
- 1Book a call-out — Call us and describe the fault — we'll usually get to Randwick same-day or next business day.
- 2Diagnose — Electrical, airflow and refrigerant checks pinpoint the actual fault rather than guessing at a part.
- 3Quote before we fix — You approve the repair cost before any parts are ordered or fitted. No work goes ahead unapproved.
- 4Repair & test — Most common faults are fixed on the first visit; special-order parts typically take 2–5 business days.
Air Conditioning Repairs prices in Randwick
| Job | Indicative price | Notes |
|---|---|---|
| Call-out & diagnostic | from $145 | Credited if you proceed with the repair |
| Regas (leak repaired first) | from $390 | R32 or R410A |
| Capacitor / fan motor | from $280 | Parts and labour |
| PCB replacement | from $650 | Brand and model dependent |
Prices are indicative for Randwick and include GST. Your fixed price is confirmed in writing after a free on-site measure.
Typical timeframe
Most repairs completed in a single 1–2 hour visit.
Warranty
12 month warranty on repair labour and any parts we supply.
Why Randwick locals choose Teknicool
- Licensed, insured technicians — never subcontracted
- Fixed, no-obligation quotes with no hidden extras
- Premium brands: Daikin, Fujitsu, Mitsubishi, Samsung
- 5 year installation warranty on new systems
- Same-day service available in most suburbs
- Tidy installs — we protect and clean up your home
Air Conditioning Repairs Randwick — FAQs
Straight answers to what Randwick customers ask us most. Still unsure? Send the form above or call (02) 9786 1822 and we’ll talk it through.
My air conditioner isn't cooling — what's wrong?
The most common causes we find in Randwick are a blocked filter or coil restricting airflow, low refrigerant from a slow leak, a failed capacitor stopping the outdoor fan or compressor, or a faulty sensor telling the unit the room is already cool. A diagnostic visit identifies which it is — we never just top up gas without finding the leak, because that gas will simply escape again.
How much does an air conditioning repair cost in Randwick?
The call-out and diagnostic starts at $145 and is credited against the repair if you go ahead. Common repairs range from about $280 for a capacitor or fan motor through to $650+ for a control board. You approve the price before any work starts.
Why is my split system leaking water inside?
Nine times out of ten it's a blocked condensate drain — dust and biofilm build up and water backs out of the indoor tray. Clearing and flushing the drain fixes it. Less commonly it's an iced-up coil from low airflow or low refrigerant.
Is it worth repairing or should I replace?
As a rule of thumb, if the system is over 10–12 years old, uses discontinued R22 refrigerant, or the repair is more than about 40% of a new install, replacement is the better spend. We'll give you both numbers and let you decide.
Are your technicians licensed?
Yes. Every Teknicool technician holds a NSW Fair Trading licence and ARC refrigerant handling certification, and all work is covered by $20 million public liability insurance. You receive a Certificate of Compliance for any electrical work.
How soon can you get to Randwick?
We have vans through Randwick every week. Repairs and service calls are usually booked same-day or next business day, and new installations are typically scheduled within 5–10 business days (sooner outside the December–February peak).
Do you charge for a quote in Randwick?
No. On-site measure and quote for new installations in Randwick is free and there is no obligation. For repairs we charge a standard call-out and diagnostic fee, which is credited against the repair if you proceed.
Also servicing near Randwick
- Air Conditioning Repairs Bondi
- Air Conditioning Repairs Bondi Junction
- Air Conditioning Repairs Coogee
- Air Conditioning Repairs Maroubra
- Air Conditioning Repairs Double Bay
- Air Conditioning Repairs Rose Bay
Every service in Randwick
Ready to cool down Randwick?
Free on-site measure and fixed quote — no obligation.