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Technician fitting the wall bracket for a split system indoor unit

Air conditioning service

Air Conditioning Replacement Klemzig

Old air conditioners don't die quietly. Klemzig Air Conditioning handles the air conditioning replacement Klemzig homes need, from tired split systems to end-of-life ducted units, with a fixed price before we start.

If your unit is rattling through its second decade and the repair quotes keep stacking up, replacement usually wins. We will tell you honestly which side of that line your system sits on, here in Klemzig.

Technician servicing the inside of an outdoor air conditioning unit

Why Households Trust Us With Air Conditioning Replacement

Klemzig Air Conditioning is a local, family-owned business with ten years on the tools. We quote the full job before we start, we take the old unit away, and every replacement is backed by our Lifetime Labour Warranty.

Call (08) 8246 6282

Signs Your Aircon Is Past Repair

Most units warn you before they quit for good. If yours ticks two or more of the boxes below, replacement is usually cheaper than another summer of call-outs. Here is what we look for:

Age and Parts

A system past fifteen years old is living on borrowed time, and discontinued components turn a simple fix into a long wait. When a compressor or control board is no longer made, replacement is the honest answer.

Repeat Breakdowns

One repair in a decade is normal. A second call-out inside two summers usually means the next fault is already forming, and the money is better spent on a new unit.

Rising Power Bills

Old units lose efficiency every year, and an ageing system grinding through a 40-degree run shows up clearly on the quarterly bill. A new reverse cycle unit pays the difference back.

If the unit is still young, a fix may be the smarter spend. Our air conditioning repairs page covers that path, and our air conditioner not cooling page explains the faults behind the most common complaint.

What a Replacement Job Involves

A replacement is more than a swap. We size the new system for the house, remove the old equipment legally and leave the site clean. The job runs like this:

Book and Assess

You call, tell us what is failing and we book a time that suits. On site we check roof space, power and access, then measure the rooms the new system has to serve.

Quote in Writing

Fixed Upfront Pricing applies from the start: a fixed quote before any work starts. No hourly rates, no bill shock, and you decide with the full number in front of you.

Removal and Install

We decommission the old unit first, and refrigerant recovery is licensed work carried out under ARC Licence L162586. Then the new system goes in, gets piped, wired and pressure tested.

Handover and Cleanup

We run the new unit through a full cooling and heating cycle before handing over the controls. Floors stay protected throughout, and the old equipment leaves with us.

Technician on a driveway with a ladder and flexible ducting ready for a ducted install

Aircon Replacements in Post-War Brick Homes

The suburb takes its name from a German Lutheran settlement founded in 1838, but almost nothing of that village survives above ground. The homes we replace systems in are overwhelmingly post-war brick, built on old market-garden blocks that run down toward the Torrens.

The renovation-boom stock is due.

Most of those fifties and sixties houses got their first air conditioners decades later, during the renovation booms, and much of that equipment is now at end of life.

Density changes the job.

Medium density closer to the unit blocks also means outdoor unit placement and neighbour noise need real thought, not guesswork.

Cooling and Heating Choices for Your New System

The right system depends on the house, and the housing mix here gives us three honest options. Most homes are post-war brick or brick veneer, with units and courtyard villas clustered nearer the O.G. Hotel end.

Split Systems

A split system suits a unit or courtyard villa where outdoor space is tighter and one living area carries the load. We fit Daikin, Mitsubishi Electric, Fujitsu and ActronAir, and more detail sits on our split system air conditioning page.

Ducted Systems

The detached homes along the numbered avenues often have roof space that takes ductwork well, and zoning lets you cool only the rooms you are using. See ducted air conditioning for the full picture.

Evaporative Cooling

Evaporative cooling is cheap to run in dry heat, but it needs open windows and it will not heat, so pair it with ducted gas heating for winter. Our evaporative cooling page explains the trade-offs.

What Drives the Cost of Air Conditioning Replacement

No two houses are the same, so we quote after inspecting. These are the factors that move the number:

System and Size

Capacity is set by the rooms you are conditioning, not by the wall space available. A bigger home needs a bigger unit, and that is the largest single cost on most jobs.

Access and Ductwork

Brick veneer and solid brick both change how cables and pipes get routed, and new ductwork through an older roof space adds labour that a straight split swap does not carry.

Efficiency Ratings

Better star ratings cost more at purchase and save on every power bill after, which matters over ten or more Adelaide summers. We will show you the pay-off honestly.

What You Get With Every Replacement

Ten Years Local

We have worked across Greater Adelaide for a decade, and more than 500 five-star reviews back the work up. Klemzig sits on our weekly run, so follow-up visits never wait long.

Honest Advice

If a repair will genuinely buy you five more years, we will say so. We only recommend replacement when the numbers actually support it.

Fixed Price First

Fixed Upfront Pricing means the quote you approve is the invoice you pay. No hourly rates, no bill shock, and no surprises at the end of the job.

Workmanship Guaranteed

Our Lifetime Labour Warranty covers every install. If a fault occurs due to workmanship, the team returns and fixes it at no cost.

Questions

Air Conditioning Replacement Questions, Answered

How do I know my aircon needs replacing instead of another repair?

If the system is over fifteen years old, needs repeat call-outs or has a discontinued compressor or board, replacement is usually cheaper than throwing more money at an old unit.

Can you replace ducted systems in the older brick homes here?

Yes, many of the detached fifties and sixties homes here have roof space that takes ductwork, and we check access, layout and power supply carefully on site before we quote.

Do you take the old unit away when you replace it?

We do. Decommissioning, refrigerant recovery and removal are all part of the job, and we leave the site clean, which matters on the tighter blocks near the O.G. Hotel.

How long does a replacement take?

A straight split system swap is usually finished within a single day, while a ducted job can sometimes stretch to two days where new ductwork or switchboard upgrades are needed.

Is finance available for a new air conditioning system?

Yes, Humm provides interest-free finance available for larger jobs, so the cost of a full ducted replacement can be spread across manageable payments instead of landing as one hit before summer.

Talk to a local

Book Your Air Conditioning Replacement Before Summer Hits Hard Again

Call (08) 8246 6282 today to book your onsite assessment, with our Within-the-Hour Response where availability allows. New customers get $50 off first service, pensioners get the 10% pensioner discount, and you get a fixed price in writing before any work starts.

Call (08) 8246 6282 Request a fixed quote

$50 off first service for new customers.

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