LG specialists

LG Air Conditioning Service & Repairs

LG split and ducted air conditioners are a common choice in Australian homes, and we look after the whole range. Our licensed technicians service, clean, repair and install LG air conditioners, with a fixed price agreed before any work starts.

Licensed, ARCtick-certified technicians
Split, multi-split and ducted LG systems
Fixed price before we start

Every LG system

The whole LG range, looked after

Whether it’s a single split in the bedroom or a ducted system through the whole house, our technicians know how LG systems are built and what tends to go wrong with them. These are the LG systems we work on most.

Split

LG split systems

Wall-mounted LG inverter split system air conditioners, from single bedrooms to open-plan living areas.

Multi-split

LG multi-split systems

One outdoor unit running several indoor heads. We service every head and the shared outdoor unit.

Ducted

LG ducted air conditioners

Whole-home ducted reverse cycle LG systems, including zoned installations.

Cassette

Ceiling cassettes

Ceiling-mounted LG cassettes that spread air in four directions, common in open-plan homes and shops.

Window

Window and wall units

LG window and through-wall units cleaned and serviced, or replaced with a split system when they wear out.

Controls

ThinQ and remotes

Setting up and fault-finding the LG ThinQ app, remotes and wall controllers when they stop talking to the system.

Older models

Older LG systems

Non-inverter and early inverter models. We repair them where it's worth it and tell you honestly when it isn't.

Install

New LG installs

Sizing and installing new LG split and ducted air conditioning, plus relocating existing units when you renovate.

Common LG faults

LG playing up? We'll find out why.

Most LG problems start small: an error code on the display, a drip, a room that won’t quite get cool. These are the faults we fix most often, and what usually causes them.

Error codes on the display

A CH code on the indoor display means the unit has logged a fault. We read the code, find the cause and fix it, from sensor faults to communication errors between the indoor and outdoor units.

Not cooling or heating properly

Weak airflow or lukewarm air usually comes down to blocked filters, dirty coils, low refrigerant or a failing part. We test the system and tell you exactly what’s wrong.

Water leaking inside

Drips from the indoor unit are almost always a blocked or badly graded drain line. We clear it, check the fall and stop it happening again.

Noises and smells

Rattling, buzzing or a musty smell on start-up points to loose parts, a worn fan or mould on the coil. A deep clean or repair usually sorts it out.

Not sure what's wrong? Book a check and we'll tell you.

When to service

Service your LG before summer.before winter.

The best time for an LG service is just before you need the system most. A check a few weeks ahead catches a tired part or a blocked drain before the first heatwave or cold snap, when everyone is calling at once.

Each season’s service focuses on the mode you’re about to rely on, and you get a written report at the end.

Book now

September – November

Pre-summer LG service

Get your split or ducted LG cooling properly before the first hot week.

Fixed price quoted before we start

Book now

March – May

Pre-winter LG service

Make sure heating mode, defrost and airflow are working before the cold sets in.

Fixed price quoted before we start

LG FAQs

LG Air Conditioning FAQs

Answers to the questions LG owners ask us most, from how often to service your system to what the remote symbols mean. Can’t see yours? Call us on 1300 730 896.

Real Answers

Straight from our experts

Trusted Service

Licensed, insured and local

Here to Help

Get the clarity you need

How often should an LG air conditioner be serviced?

Once a year for most homes, ideally just before summer or winter. In between, clean the filters yourself every few weeks when the system is in heavy use.

Does servicing matter for my LG warranty?

Keeping the system maintained is part of looking after your warranty. Every visit comes with a written report, so keep it with your purchase paperwork in case you ever need to make a claim.

My LG air conditioner is showing an error code. Can I keep using it?

An error code means the unit has logged a fault. Turn it off at the remote, wait a few minutes and restart it. If the code comes back, leave it off and book a check.

What do the symbols on my LG remote mean?

The main ones are the mode symbols: a snowflake for cooling, a sun for heating, a water drop for dry mode and a fan for fan-only. If the unit won’t heat or cool, check it hasn’t been left on Dry or Fan. The manual for your remote lists the rest.

How long does an LG service take?

A split system usually takes about an hour per indoor unit. Ducted systems take a little longer, because we also check the ducts, zones and controls.

Which LG systems do you work on?

LG air conditioners only: split, multi-split, ducted, cassette and window units. We don’t repair LG fridges, washing machines or TVs.

Should I repair or replace an old LG system?

If the system is under about ten years old and the fault is minor, a repair is usually worth it. For older systems facing a big repair, we’ll give you both prices so you can decide.

Are you an official LG service agent?

No. All Good is an independent heating and cooling company and isn’t affiliated with LG. Our licensed technicians service, repair and install LG air conditioners across the range.

Book an LG service

Book your LG pre‑summer service.pre‑winter service.

Tell us what’s happening with your LG air conditioner and we’ll help you work out the right next step. From repairs and servicing to maintenance and new LG installations, our licensed technicians are ready to help.

Send your details

Takes about a minute. Tell us about your system and what you need.

We call to confirm

We ring to lock in a time that suits you. No automated booking maze.

Serviced, with a report

Your technician cleans, tests and tunes the system, then leaves a service report.

Get started

Request a quote.

Fast, friendly and obligation-free. Tell us a little about your system and a local technician will be in touch.