Mitsubishi Air Conditioning Services

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Mitsubishi Air Conditioning Experts

We are proud at Alliance Climate Control to offer a full range of air conditioners for your every climate control need. No matter if you are looking to keep the entire office cool in summer, or just your bedroom warm in winter, our experienced team has the Mitsubishi answer.

Our Mitsubishi air conditioners come in various models, and one of our air conditioning specialists can help you choose the best unit for you and your environment. The Mitsubishi units on offer include split wall, ducted, and multi-split system air conditioners. With years of experience in providing our clients with quality air conditioning services, including the installation and repair of our air conditioning brands, we are a company you can trust with your air conditioning needs.

Alliance Climate Control also understands that professional assistance may be required beyond the initial installation process of your Mitsubishi air conditioner, which is why we offer an extensive service menu for all Mitsubishi units, including:

  • Fitting of replacement units
  • Refurbishment and renovation work
  • Duct repairs
  • Duct cleaning
  • Regular maintenance checks

Our team can also help you with choosing the right air conditioning unit for your space and budget. This will not only ensure you get a unit that is made to last in your environment, but also offers the best performance possible at value. If you have any more questions about our services, give us a call to find out more.

Cashback Up to


Cash back when you cash in your old A/C, book online now*

Limited time only, offer ends 31/08/2022. Not to be combined with any other offer

*Offer to be presented at point of booking or sale.

Why Choose Mitsubishi Air Conditioners?

Air Conditioning Experts

Our team of air conditioning experts have years of experience in installing and maintaining Mitsubishi air conditioners, making us the perfect choice for providing your home or work space with climate comfort.

Authorised Dealers Network

With a dealer network of over 450 strong, we can assess, plan, and install the right Mitsubishi air conditioning solution for you.


Ongoing Quality Support

We believe that our work does not stop after installation, so our after-sales support team is always ready to provide solutions to keep your Mitsubishi air conditioning unit running for as long as possible.

Environmental Sustainability Vision

Sustainability of the environment is at the forefront of both Mitsubishi and Alliance Climate Control's concerns, which is why the products on offer are energy efficient and environmentally conscious.

Schedule an appointment with
one of our specialists today.

Problems With Your Mitsubishi Air Conditioner?

Mitsubishi Electric air conditioners are built to last, but even the most reliable indoor unit can encounter performance problems after some time. That’s why we’ve put together a comprehensive Mitsubishi troubleshooting guide that covers all the bases, including common problems, easy fixes and error codes. 

Can’t find what you’re looking for on the manual or in our guide? 

The Alliance Climate Control team has years of experience in assessing and providing service repairs for any air conditioning unit, including Mitsubishi’s entire range. If you are stuck with a leaky air conditioner or poor temperature control, do not hesitate to reach out to us for our professional services.

Mitsubishi Air Conditioner Range

Mitsubishi Electric has delved deep into the electronics industry as a multi-faceted company, which includes the designing and distribution of high-quality air conditioners. With an extensive range of both indoor and outdoor units, Mitsubishi guarantees flexibility to meet any client’s needs. That is why we at Alliance Climate Control offer a wide range of Mitsubishi air conditioners and accompanying installation, maintenance, and repair services.

mitsubishi split wall mount ac

Split Wall

Mitsubishi split wall air conditioning units utilise reverse cycle technology to create optimal temperatures indoors throughout the year. The perfect choice for cooling and heating one or multiple specific rooms, these split system air conditioners means no more fighting over what temperature the house should be.

mitsubishi multi split


Mitsubishi ducted air conditioning systems provide your home with discreet climate-controlled comfort through their intuitive settings and energy efficiency. With a wide range of cooling capacities and the convenience of installation into both new and existing homes, you can easily operate your new addition within your rooms of choice.

mitsubishi ducted ac

Multi Split

Mitsubishi’s multi-split system air conditioners are the answer to your climate control needs across multiple rooms. Both homes and offices can enjoy this reliable climate control solution that excels in both comfort and efficiency, with absolute control over each indoor unit.

Schedule an appointment with one of our specialist today.

Mitsubishi Split Wall Air Conditioner

Reliability is Mitsubishi Electric’s focus when it comes to creating a range of products that are adaptable for both home and office space, That is why their split-system air conditioners offer various convenient features that make keeping your space the optimal temperature and clear of air-borne debris easier than ever.

With a high-efficiency inverter to save energy and an elegant design that fits seamlessly into your interior design, a split-system air conditioner is preferred by those who want to cover their entire space with optimal temperatures. The addition of the i-save mode on all Mitsubishi split-system air conditioners, which recalls your preferred temperature with a press of a button, makes maintaining this environment effortless. With technology that ensures ultra-quiet operation, Mitsubishi’s split-system air conditioners will be unnoticeable once installed and will ensure a productive environment no matter the space.

Interested in installing a Mitsubishi split-system air conditioner in your space? Just give Alliance Climate Control a call.

Mitsubishi Split Wall Air Conditioner Range

Wall Mount MSZ-AP Series

  • Capacity Range: 2.5 kW – 7.8 kW
  • Quiet Operation
  • Dual Barrier Coating
  • Night Mode
  • Vertical and Horizontal Vanes

Wall Mount MSZ-AS90 Series

  • Capacity Range: 9.0 kW
  • Perfect for large open domestic living areas
  • Advanced air filtration
  • Vertical and Horizontal Vanes
  • Option Wi-Fi Control

MSZ-LN Series

Wall Mount MSZ-LN Series

  • Capacity Range: 2.5 – 6.0 kW
  • Plasma Quad Plus Filter
  • Dual split vane technology
  • Built-in Wi-Fi Control
  • Energy Efficient

Wall Mount MSZ-EF Series

Wall Mount MSZ-EF Series

  • Capacity Range: 2.5 – 5.0 kW
  • Built-In Weekly Timer
  • Quiet 21dB Noise Level in ‘Quiet Mode’
  • Wi-Fi Control*
  • Nano Platinum Filter

Wall Mount MSZ-GS Series

  • Capacity Range: 2.5 kW – 7.8 kW
  • Advanced Air Filtration (Optional)
  • Auto Restart Function
  • R32 Refrigerant
  • Wi-Fi Control (Optional)

Schedule an appointment with one of our specialist today.

Why Choose Us?


Air Conditioning service that is dependable, consistent, and responsive every time

5 Star Rated

Over 1,000 happy customers and positive reviews


"We care" about our customers and build long-term relations

Locally Owned

Family owned and operated business


Trustworthy, accountable & quality workmanship

Schedule an appointment with one of our specialists today.

Mitsubishi Ducted Air Conditioner

The advanced technology of the Mitsubishi Electric ducted system range is the premium choice for creating your optimal living environment. Unlike non-inverter models, these ducted air conditioners provide energy efficiency and varied system output to maintain your preferred climate. This means fewer fluctuations in temperature, even when the weather outside changes at a moment’s notice, at no additional cost to energy reserves.

Want to know more about our Mitsubishi ducted range of air conditioners? We are experts in the field and one of our friendly team members would be happy to answer all of your questions with a simple call.

Mitsubishi Ducted Air Conditioner Range

Ducted AC | PEAD-M-JAAD Series

With a low-profile design and a built-in condensate pump, this ducted air conditioning unit can take care of all of your climate needs easily and discreetly. This model has a capacity range of 5.0-14.0KW, offering you a wide selection for small-to-large spaces.

  • Capacity Range: 5.0 kW – 14.0 kW
  • Houses with limited roof or outdoor space
  • Small-to-large houses
  • Heating or cooling multiple rooms

Ducted AC PEA-M-HAA Series

Requiring a rare 2-piece construction, this range of air conditioners provides flexibility when it comes to setting up your air conditioning design. It is easy to install, making it an excellent choice for existing and new homes alike.

  • Capacity Range: 10.0 kW – 14.0 kW
  • Existing homes
  • Replacing existing R32 refrigerant
  • Medium-to-large homes


Ducted AC | PEA-M GAA Series

A flexible duct design and increased variation in airflow options allow operation that best matches room layouts. With high static pressures (150Pa), GAA Series units are applicable to a wide range of building types and applications.

  • Capacity Range: 16.0 kW - 20.0 kW
  • Heating or cooling multiple rooms
  • Intuitive climate needs
  • Medium-to-large homes

Schedule an appointment with one of our specialist today.

What Our Clients Are
Saying About Alliance

Peter Biasotoo
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From the time I contacted Alliance to the completion of a new ducted gas heating system I have nothing but praise for the company and its staff. Initial inspection was done by Jake & Kirk Who provided me with the quote and confidence to proceed with the job. Their office did follow up to coordinate installation date and time of the arrival by the guys doing the installation.

The courteous and professional approach by Jonathan Thomas Sam and Peter is a credit to them as representatives of Alliance and having dealt with many contractors in my career and by comparison they are up there with the best, as individuals and as a company in the industry. I would be most pleased to recommend the company and its staff to any body that wishes to contact me.
Ted Robinson
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I don't think I've ever come in contact with a better-run business than this one. From the first inspection to talking through the options right through to installation this mob was stunningly professional - they always turned up on time, communication with the office was perfect, all the documentation was excellent; whoever runs this business really needs to be congratulated. Then on the day of the installation, an unpleasantly hot day to be working up in the roof, they sent three excellent young blokes - Harry, Aaron P. and Aiden, who did a really great job.

I recommend these guys without hesitation; I'll give my sister in Crows Nest a ring and proselitize today as I sit back and enjoy a day when 33 is forecast, rather than suffer through it.
James Mussillon
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The boys were fantastic I will mention their names Brad Kai Steve James and Tim did a fantastic job installing my air conditioning all very professional respected My House did a fantastic job on time cleaned up all mess and above all know how to make the customer happy there on time and everything I set out in the plan was delivered thank you so much team for letting me enjoy the benefits of your great work I was so impressed with them I signed up for service planned so our relationship continues into the future because I believe I can trust them which I find very rare in companies these days good old-fashioned service is coming back And I feel Canberra is lucky that Alliance has come to the market Because Canberra will benefit.

Because least when these boys do a job is done properly the first time and I feel they will get a great Reputation fast faultless and word-of-mouth has a long way in a small town.
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The Alliance team were excellent from first contact through to quote and installation. I couldn’t be happier with the service. Everyone I have dealt with has been super friendly and courteous. The installation team arrived on time, calling half an hour before arrival.

Work carried out was explained clearly prior to commencement and I was consulted on any predilections. All care was taken to ensure my furniture was protected from dust caused by drilling, and clean-up was performed brilliantly after completion. It was a big job, however the team were always professional and considerate, taking great care with the installation and the overall aesthetics. I was so impressed with the service that I am now scheduling my next installation. Highly recommended.

Thanks to B.J. Noah, Adrian, Tory, Zac, Joe, Charlene, Sam.
Patrick Reeves
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We sort 4 quotes to replace our old ducted system with a new Daikin Zoned System. Two quotes were $3k more than Alliance Climate Control, one was cheaper, but they did not appear to be very professional and wanted to install in the easiest manner which would have left a strip of conduit running down our wall to the control panel.

Michael and his team from Alliance CC were able to replace our existing unit with the minimum amount of change to our existing set up. They were very competitive, they were professional in there manner, they took care not to tramp dirt through the house (on a rainy day), they turned up when they said. We are very happy with the new system, which is so quite compared to the old unit it replaced. I know of 4 other owners in our complex who (gained seperate quotes) have since used Alliance CC to change over their old units.
Kelly Cranko
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I cannot praise Alliance Climate Control highly enough .

It is definitely one of the best companies I have dealt with in a long time.

I give it 5 stars for admin, professionalism , punctuality, helpfulness , neatness ... It was a pleasure to deal with them from start to finish. They even called me back on a Saturday afternoon when I could not operate the air conditioner (no fault of theirs) - they talked me through it and it worked within minutes . I would not hesitate to recommend them

Schedule an appointment with
one of our specialist today.

Mitsubishi Multi Split Air Conditioner

Mitsubishi multi-split system air conditioners offer versatility and stylish designs by requiring only a single outdoor unit for the entire home or office. With wall-mounted, floor-standing, and other models on offer, you can find an air conditioning unit that is sure to fit your space no matter what.

Multi-split systems mean multiple solutions, and these units are designed to offer small-to-medium spaces with reliable service they can adjust to fit their needs. This customisation allows you to prioritise specific rooms as needed, with just one outdoor unit offering power to all of the essential spaces in your home or office. The flexibility of these units is furthered when installed into homes that may not require all the space available from a single split system. Hence, you can install multi-split systems on either side of the same wall without having to compromise on size.

If you are interested in installing a Mitsubishi multi-split system air conditioner in your home, give us a call whenever you are ready.

Mitsubishi Multi Split Air Conditioner Range

2-Port Multi-Split | MXZ-2F52VGD-A1

Best For

  • Capacity: 5.2 kW
  • Heating or cooling multiple rooms
  • Small-to-large spaces
  • 2-port multi split system
  • Wi-Fi Control Available
  • Flexible indoor unit choice

3-Port Multi-Split | MXZ-2F52VF-A1

Best For

  • Capacity: 5.4 kW
  • Heating or cooling multiple rooms
  • Small-to-large spaces
  • 3-port multi split system
  • Wi-Fi Control Available
  • Flexible indoor unit choice

4-Port Multi-Split | MXZ-3F54VGD-A1

Best For

  • Capacity: 7.1 kW
  • Heating or cooling multiple rooms
  • Small-to-large spaces
  • 4-port multi split system
  • Wi-Fi Control Available
  • Flexible indoor unit choice

4-Port Multi-Split | MXZ-4F80VGD

Best For

  • Capacity: 8.0 kW
  • Heating or cooling multiple rooms
  • 4-port multi split system
  • Wi-Fi Control Available
  • Flexible indoor unit choice

5-Port Multi-Split | MXZ-5F100VGD

Best For

  • Capacity: 10.0 kW
  • Heating or cooling multiple rooms
  • 5-port multi split system
  • Wi-Fi Control Available
  • Flexible indoor unit choice

6-Port Multi-Split | MXZ-6F120VGD

Best For

  • 6-port connection
  • Heating or cooling multiple rooms
  • Large spaces
  • Wi-Fi Control Available
  • Flexible indoor unit choice

Schedule an appointment with one of our specialist today.

Facts About Alliance

Installed 10,000+  New Air conditioning units

Help over 15,000+ Awesome customers

Combined 100+ years experience

Trusted team 70+ Air conditioning, Electrical & Plumbers

Replaced over 10,000+ Air conditioning units

Maintained 15,000+ Air conditioning units

Your 1st choice, your local aircon guys

Some Of Our Mitsubishi Air Conditioner
Service & Installations Work

Schedule an appointment with one of our specialist today.

Cash back up to


Cash back when you cash in your old A/C, book online now*

Limited time only, offer ends .
Not to be combined with any other offer.

*Offer to be presented at point of booking or sale.

Book Online

Popular Brands We Service

Alliance Climate Control are specialists in the air conditioning industry, which is why our services are entrusted with significant brands beyond Mitsubishi. We provide our installation, maintenance, and repair services for additional brands like:

If you are interested in learning more about the air conditioning brands we provide at Alliance Climate Control, one of our friendly team members would be happy to walk you through your options. Just give us a call to get started on your air conditioning journey.

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FAQs: Mitsubishi Air Conditioner Services Sydney

Alliance Climate Control is here to help you combat the temperature extremes with the changing seasons. No matter your climate needs, we have the knowledge and experience to provide you with a solution efficiently and effectively. From air conditioning installation, maintenance, repairs, and even emergency repairs, we have got you covered.

Regardless of the size of the project, we are happy to head on over to provide you with experienced in-house services. Whether it is an issue with your remote control, or your unit’s reverse cycle function is not working optimally, Alliance Climate control is there with quality service. We work hard to accommodate every one of our clients, so you can be sure that your Mitsubishi air conditioners are in safe hands with us.

For those keen to start with a Mitsubishi air conditioner installation, or are looking for a new air conditioner service provider, book a quote with Alliance Climate Control today.

The exact cost of a Mitsubishi air conditioner installation depends entirely on the kind of model that is being installed, as well as the structure it is being inserted into. For example, a multi-split system air conditioner that covers a large building will often require more work than inserting a single reverse cycle unit in one room.

You can obtain a quote for your installation by contacting one of our friendly team members at 02 8061 5023.

Mitsubishi air conditioners are made to last, offering several energy-efficient functions that help maintain the integrity of your unit. However, your air conditioner’s air filter should be cleaned every six months and completely changed every three years.

If you notice a change to your Mitsubishi air conditioner’s performance between this time, you must contact an air conditioning expert for help. Without professional maintenance or repairs, there is a high chance you will need to replace your unit entirely. If you think that your Mitsubishi air conditioner needs maintenance, set up an appointment with us today.

You may need to repair your air conditioner if you have noticed that there are issues with its performance or hiccups in its services. Warning signs to keep an eye out for include:

  • A lack of cool or warm air
  • Odd sounds
  • Irregular airflow
  • A bad odour in the air
  • Moisture collecting around the unit or leakage

Although Mitsubishi products are known for their reliability and longevity, many years of wear and tear can add up. Eventually, you may need to replace your air conditioning unit entirely when repairs are no longer feasible or cost-efficient. You may be able to tell it is time to look for a replacement if your air conditioner is:

  • Not offering any change in temperature
  • Your energy bills are increasing
  • Strange emissions, including loud noises, water leaks, and a burning smell are occurring
  • Temperature fluctuates randomly
  • The costs of repairs are adding up due to increasing service needs

Fortunately, Alliance Climate Control is always available to lend a hand when you need air conditioning replacement. Our professional services mean you can expect your old unit to be replaced seamlessly in barely any time with a brand-new Mitsubishi unit from our versatile range. If you are interested in our services, give us a call or ask for a quote ahead of time.