24/7 Emergency Callout in Perth metropolitan
A 40-degree February afternoon with a dead compressor is not a problem you want to sit on until Monday. The 46 businesses listed in this category offer after-hours or 24/7 emergency callout for air conditioning faults across Perth metro, from split system lockouts and tripped breakers to full ducted system failures, gas leaks, and burnt-out outdoor units. This is distinct from scheduled servicing: it's the crew you call when a system fails outside normal business hours and you need someone on site the same night or first thing the next morning.
What emergency callout actually covers
Most contractors in this list will diagnose the fault, carry out a temporary or permanent fix on the spot where parts allow, and quote for anything bigger (a new compressor, a board replacement, a full unit swap). Some charge a flat callout fee plus labour, others build the callout into an hourly rate that's higher outside business hours. A few cap how late they'll come out, so "24/7" can mean genuinely round the clock or "until midnight, then first thing in the morning." It's worth confirming which applies before you're standing in a hot house at 11pm.
What to check before you book
Ask for the after-hours rate up front, confirm they carry the refrigerant handling license required for gas work, and check whether the callout fee is credited against the repair if you go ahead. Response time matters more than almost anything else at 2am, so look for contractors who state a realistic window rather than a vague promise.
How our scoring helps
We rank contractors based on verified reviews, responsiveness, licensing, and consistency of work across jobs, not just star ratings. For the full ranked list with our reasoning, see the best air conditioning contractors in Perth guide, and read our methodology for how we score and verify each business.
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All 24/7 emergency callout, ranked by score and relevance
46 businesses. The order weighs each business's overall score by how much of its reviewed work is 24/7 emergency callout, so a lower-scored specialist can rank above a higher-scored generalist. Filter and sort below, or open the full map view.
Enquiries submitted through our contact forms may be passed to partner providers who can do the work, and we may receive a referral fee. Our rankings and scores are based on our published methodology only and are never influenced by referral fees.
Common questions about 24/7 emergency callout
- How much does an emergency AC callout cost in Perth?
- Expect a callout fee on top of standard labour, often higher again for after-hours or weekend work. Many contractors charge a fixed callout fee (commonly in the low hundreds) that covers the first portion of diagnosis and labour, then bill extra for parts or a longer job. Ask for the after-hours rate before you agree to a booking, since it can be noticeably higher than a daytime service call.
- How often do you actually need an emergency callout versus a scheduled service?
- Most households only need emergency callout once every few years, usually when a unit fails during extreme heat when it's working hardest. Regular scheduled servicing (cleaning filters, checking refrigerant, inspecting the outdoor unit) once or twice a year is what prevents most of the failures that lead to a 2am callout in the first place.
- What should I expect when a contractor arrives for an emergency callout?
- A technician should ask what's happened (no cooling, strange noise, tripped safety switch), check the indoor and outdoor units, and give you a diagnosis on the spot. If it's a simple fix like a reset or a capacitor swap, many can complete it same visit. If it needs a part they don't carry, expect a temporary workaround and a follow-up quote.
- How do I judge whether a 24/7 callout contractor is any good?
- Look at how they handle the basics: do they quote the callout fee clearly before arriving, do they hold the right refrigerant handling license, and do their reviews mention actual response times rather than just friendliness. A contractor who's upfront about pricing and licensing before you've committed is usually a safer bet than one who avoids the question.
Guides to choosing 24/7 emergency callout
- Air conditioning breakdown in a heatwave: what to do before the technician arrives
Practical steps for staying safe and cool if your air conditioning fails during a Perth heatwave, and quick checks worth trying before you call anyone.