An air conditioner removal service is a licensed electrician’s job. We isolate the power, pump down the refrigerant, dismount the indoor and outdoor units, patch the brickwork, and take the old system to a scrap-metal recycler. Most single splits take ninety minutes.
Key takeaways
- A split system removal is an electrical job first, a refrigeration job second, and a clean-up job last.
- Refrigerant must be recovered, not vented, under the Ozone Protection and Synthetic Greenhouse Gas Management Act as per DCCEEW.
- DIY removal is illegal in WA without an electrical licence and an ARC refrigerant handling licence.
- A working old unit can sometimes be sold for parts; a dead one goes to scrap-metal recycling.
- Booking the removal with the new install in the same visit usually saves a second call-out.
Why air conditioner removal is more than just unscrewing a box
If you’ve ever looked at a split system on the wall. And thought “ten minutes with a screwdriver should do it, ” you’re not alone. We hear it most weeks. The box on the wall is the easy part. The gas inside the pipework is what makes this a licensed job.
Air conditioners run on refrigerant gas, and that gas is a controlled substance under federal law. Vent it into the air and you breach the Ozone Protection and Synthetic Greenhouse Gas Management Act DCCEEW. The fine for an individual sits in the tens of thousands of dollars. That’s why we pump the gas down into the outdoor unit before we touch the copper.
There’s an electrical side too. In our work with Perth WA homeowners, around one in four older split systems we remove are still hard-wired into the switchboard with no isolator, which means the circuit must be killed at the board before we can safely cut the cable. That’s licensed-electrician work under WA’s Electricity (Licensing) Regulations Building and Energy WA.
Add up the gas, the wiring, and the bracket bolted into double brick. And a “ten-minute job” turns into a ninety-minute job done right.
What happens during a professional removal
Most jobs follow the same six steps. We’ve refined the order over thousands of Perth WA removals. And it’s the same whether the unit is a 2.5 kW bedroom split or a 14 kW ducted reverse-cycle system in the roof.
- Isolate the power Switchboard off, isolator off, lockout tagged.
- Pump down the refrigerant The compressor pulls the gas into the outdoor unit, sealed at the service valves.
- Disconnect the copper and electrical Cap the line set, coil it, tape it.
- Dismount the indoor head Bracket comes off the wall, plaster gets a damp wipe.
- Dismount the outdoor condenser Brackets off, feet off the slab.
- Patch and clean Brick holes filled, drain holes plugged, drop sheets folded.
Here’s the part most homeowners don’t think about: we bring drop sheets for a reason. A 15-year-old indoor unit holds about a coffee mug of black slime in the drain pan. If we tip that on your carpet, we’ve made the problem worse, not better. We have seen brand-new lounges ruined by tradies who skipped the sheet.
If the unit is on the first floor or above a pitched roof, ladder work and site access add time. That stretches a 90-minute job into a two-hour job. Worth knowing before you ring around for quotes.
Where the old unit ends up
A surprising amount of an old air conditioner is still worth something. The copper pipework alone is roughly 30% of the scrap value of a split system. Aluminium fins, steel cabinet, and the compressor motor make up most of the rest.
| What gets recovered | What happens to it |
|---|---|
| Refrigerant gas (R22, R410A, R32) | Bottled and sent to a licensed reclaim facility. |
| Copper pipework and coils | Stripped, weighed, and sold to a scrap metal yard. |
| Aluminium fins | Separated, baled, and recycled. |
| Steel cabinet and brackets | Crushed and sent to a steel mill for recycling. |
| Compressor motor | Often refurbished and resold, or recycled for valuable metals. |
| Plastic fan blades and foam insulation | Disposed of in landfill, as these materials typically cannot be economically recovered. |
Australia generated around 539,000 tonnes of electronic waste in 2019. Of which only 13% was recycled as per DCCEEW. Air conditioners are a big chunk of that stream. Sending an old unit to a metal recycler instead of the verge collection means most of it becomes new copper pipe or steel beams. That’s a small win, but a real one.
If your unit is under ten years old and still running, we’ll often suggest selling it second-hand before scrapping. A working 5 kW split can fetch a few hundred dollars on the second-hand market. A dead one is worth its weight in copper and not much else.
When to book removal and replacement together
Air conditioning runs nearly 40% of Australian household summer electricity use as per energy.gov.au. A unit older than fifteen years is almost certainly costing more to run than a new one would. If yours is wheezing through January, the maths usually points to replacement, not repair.
Booking the removal and install in the same visit is where the savings stack up. One call-out, one set of brackets if the new unit fits the same footprint, one patch of the brickwork. Two separate visits mean two call-out fees, two clean-ups, and a gap where you’re sweating through a Perth WA heatwave with no unit on the wall.
We usually run a quick checklist with homeowners before they decide:
- Is the old unit more than 12 years old?
- Does it use R22 gas? (Phased out since 2020.)
- Has it needed a regas in the last two years?
- Is it noisy enough that you can hear it from the next room?
Three yeses and replacement is almost always the right call. One yes and a clean and service might buy you another season. Worth getting a few summer prep tips checked first before you commit to a full swap.
How to pick the right removal team
Not everyone with a ute can legally remove an air conditioner. The two licences that matter are:
- WA electrical contractor’s licence for the wiring and isolator work.
- ARC refrigerant handling licence for the gas recovery.
Ask for both licence numbers before you book. A real tradesperson will rattle them off without flinching. A dodgy one will go quiet. That ten-second test saves you the headache of a botched removal where the gas gets vented. The wiring gets left live, or the wall gets left with a fist-sized hole and no patch.
In our work with Perth WA families needing air conditioner removals, the cheapest quote is rarely the cheapest job. We’ve been called out plenty of times to fix a “removal” that left exposed live wires sticking out of the gyprock. That second job costs more than the first one would have, done right.
Frequently asked questions
Who do I need to contact to remove an old air conditioner in Perth WA?
You need a licensed electrician who also holds an ARC refrigerant handling licence. A general handyman or a rubbish-removal crew can’t legally do it. The electrician handles the wiring side, the ARC licence covers the gas recovery. Most reputable air conditioning teams in Perth WA carry both. Ask for both licence numbers when you book.
Do I need an electrician or a refrigeration tech to take out a split system?
You need both skill sets, often in one person. The wiring side is electrical work, the gas side is refrigeration work. Most split system removals in Perth WA are done by electricians who hold a refrigerant handling licence. Which lets one tradesperson do the full job in one visit instead of you booking two separate trades.
Can I remove an air conditioner myself in WA?
Cutting the electrical cable without a WA electrical licence is illegal. Venting the refrigerant without an ARC handling licence is illegal under federal law as per DCCEEW. The fines are serious, and so are the safety risks. The gas under pressure can cause frostbite, and a live cable can kill. Always use a licensed team.
What happens to the old unit after removal?
The refrigerant goes to a licensed reclaim facility, the copper and aluminium go to a scrap-metal recycler. And the plastic fan blades go to landfill. Around 87% of the unit by weight is recoverable. If the system is still working and under ten years old, we’ll often suggest selling it second-hand before scrapping it.
How long does a typical air conditioner removal take?
A single-storey split system removal usually takes around ninety minutes from arrival to clean-up. First-floor jobs add about thirty minutes for ladder and site setup. Ducted reverse-cycle systems in the roof take three to four hours because the indoor unit, the ductwork. And the ceiling vents all need to come out separately.
Wrapping up
Air conditioner removal looks simple from the kitchen window. The gas, the wiring, the bracket, and the clean-up are four separate jobs in one. And the rules around refrigerant handling are tight enough that one mistake means a fine bigger than the cost of a new system. Our team has worked across Perth WA for years, and the same pattern keeps showing up: jobs done right the first time are cheaper than jobs done twice. If your unit is on its last summer, get a couple of quotes from licensed teams. Ask about same-visit replacement, and check the recycling chain before you sign off.
