AC blowing warm, leaking, tripping or noisy? An Active technician finds the fault, quotes upfront, and gets your split or ducted air conditioning cooling again — same-day across Sydney where we can.
We answer 24/7 — talk to a real Sydney air conditioning tech, not a call centre.
No mystery invoices and no parts swapped on a guess. You see the fault and approve the price before we lift a spanner.
Commercial breakdowns are triaged first. Same-day across the Sydney metro where time and distance allow — and a genuine 24/7 line when the AC drops in a heatwave.
We diagnose the actual fault, explain it plainly and quote before any work starts. You approve the price — no surprises on the invoice.
Genuine parts where available, quality workmanship, and refrigerant recovered and recharged correctly under our ARC licence.
Tell us the system and the symptom. We triage emergencies first.
A licensed tech finds the real fault — gauges, electrical, airflow.
You approve the price before any work starts. No surprises.
Back to spec, quality workmanship, and tested before we leave.
Six symptoms we see on Sydney split and ducted systems every week — with what they usually mean and what the callout looks like.
The fan runs but the air isn't cold. Usually a low refrigerant charge from a slow leak, a dirty filter or coil choking airflow, a failed capacitor or fan, or a control fault. We gauge it up and find why it's not cooling — not just re-gas and hope.
Water dripping from a wall split or staining a ceiling under a ducted unit is a drainage problem. Typically a blocked or sloping condensate drain, a failed drain pump, or a frozen coil melting off. We clear and flush the drain and fix the cause, not just catch the drip.
A new rattle or hum is wear before it's a failure. Commonly a worn indoor or outdoor fan-motor bearing, a loose fan blade or panel, or debris in the outdoor unit. We catch it early so a small part doesn't take out the whole system.
The AC keeps tripping the circuit or RCD. Often a failed capacitor, a compressor or fan motor drawing too much, a wiring or PCB fault, or a moisture problem in the outdoor unit. This is electrical — we test it safely rather than just resetting the switch.
A musty or sour smell and weak airflow usually means a dirty filter, a mouldy evaporator coil or a blocked drain. We clean and sanitise the coil and filters so the air is healthier and the system breathes again — often a job for a scheduled service.
Nothing on the controller, or an error code on the wall display. Could be power supply, a flat remote, a control board, a thermistor/sensor or a communication fault between indoor and outdoor units. A licensed tech reads the code on-site and diagnoses it rather than guessing the cause.
A quick note: most split systems have a built-in ~3-minute delay before the compressor restarts after stopping or a power cut — that's normal protection, not a fault. Still not cooling after a few minutes? Describe the symptom when you call, and for an after-hours failure see our 24/7 breakdown service.
From a single wall split in a home office to a ducted run cooling a whole venue — if it cools a Sydney space, we repair it.
Want it to stay reliable between callouts? Regular air conditioning servicing catches worn parts before they fail — and keeps your manufacturer warranty valid.
Back to air conditioning services
We carry common fan motors, capacitors and controls on the van, so many split-system repairs are one visit, not two.
Popular makes we repair: Daikin air conditioning repairs, Mitsubishi repairs and Fujitsu (General / airstage) repairs.
Trademarks are the property of their respective owners and shown to indicate equipment we service. See all brands.
Rated 4.9 across 12 Google reviews — here are a few in our customers' own words.
"I can not recommend Chris and his team highly enough. I have used Chris for years… so much knowledge and professionalism… There is no job too big for active fridge and air. He's like the dinosaur of the trade… from Industrial to commercial and residential problems with air conditioning and refrigeration systems."
"This is the second time that we have used this company… an upgrade of our undercounter bar refrigeration system and… a service of our 2 air conditioning systems. On both occasions we have found Chris's team to have been prompt, professional and efficient for a reasonable price. They are on my preferred company to use for any refrigeration or air con matters…"
"The technician arrived when we were told… courteous and professional… took photos and wrote up notes… I received an SMS to let me know the tech was on his way. Everything… easy and pleasant from the ladies on the phone to the guy who came to our house."
If you want fewer breakdowns, a new system, or it's after hours, these are the next steps.
Same-day where we can, 24/7 for breakdowns — from the Hills to the Inner West and the Shire.
Talk to a licensed Sydney air conditioning technician now — no obligation, upfront pricing, 24/7 for emergencies.
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