Air Conditioning

Air Conditioning | Supply, Installation, Repairs | All Types and Brands

  1. Air Conditioning

Looking for Air Conditioning Specialists?

Dunn & Williams are your dedicated air conditioner specialists, we have been providing comprehensive air conditioner services to the Shoalhaven area for well over 22 years. Our qualified technicians appreciate the need for an efficient climate control system that provides cool comfort, especially given the hot humid weather Australia encounters. Alternatively, some regions in Australia encounter bitterly cold winters, where effective heating is essential. Our team of air conditioning experts has hands-on experience and knowledge to confidently offer advice on the most suited AC solution to suit your specific needs and budget. Our services highlight the supply, installation, repair, and maintenance of the renowned Fujitsu brand of split and ducted air conditioners. Look no further the Dunn & Williams for all your air conditioning needs, and arrange a free quote with one of our team today.

Get an Air Conditioning Quote today

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Professional Air Conditioning Installations

We don't just exclusively handle Fujitsu products; we also cover various other major brands and offer our services for residential, business, and commercial purposes. When you have an air conditioner installed it's an investment you will not regret. We all deserve to be comfortable in our homes and workplaces, and an efficient air conditioner will provide the desired climate control for your space. Dunn & Williams supply and install a wide range of systems to suit most applications and budgets, and provide a swift and effective installation service. Our air conditioner installers will evaluate your property to identify the most suitable AC system and will provide a comprehensive price estimate before commencing any work. This ensures you have a clear understanding of the work and cost involved. We supply and install leading brands including

ducted air conditioner room

Air Conditioners - All Brands

  • Fujitsu Air Conditioning
  • Daikin Air Conditioning
  • Panasonic Air Conditioners
  • Kelvinator Air Conditioner
  • Mitsubishi Air Conditioning
  • Mitsubishi Heavy Industries Air Conditioners (MHIAA)
  • Mitsubishi Electric Air Conditioner
  • LG Air Conditioner
  • Carrier Air Conditioning
  • Gree Air Conditioning
  • Haier Air Conditioning
  • Hitachi Air Conditioning
  • Samsung Air Conditioners
  • Rinnai Air Conditioner
  • Teco Air Conditioner
  • Toshiba Air Conditioner

Split System Air Conditioner

Split system air conditioners are a perfect solution for residential properties, businesses, and commercial offices where precise temperature control is desired. Split systems consist of two main components an indoor unit and an outdoor unit which is known as a compressor. A split system AC should ideally be installed on a wall where the compressor can then be installed outside directly opposite the same wall. There are two types of split system air conditioners one is a cooling-only system and the other known as a split system reverse cycle also provides heating.

Advantages of Inverter Control

You may have heard of the term Inverter! But how does this relate to a split system AC? Air conditioners have advanced through the years and an inverter is the new technology used in split system air conditioners. This new technology is more economical, quieter, smoother, and more stable in operation than conventional units. Inverters handle extremes in temperature and reach the desired temperature a lot quicker than conventional air conditioners, which means you can achieve 30% more operating efficiency than conventional models. The way this works is the inverter control component allows the outdoor unit to vary its speed and output to match the required capacity of the indoor, saving you money on the running costs of your system. Inverter control offers

  • High energy efficiency and quiet operation
  • Targeted room temperature control
  • Easy to install
  • Unobtrusive design
  • Minimal maintenance requirements
  • Comfort and stability

Ducted Air Conditioning

Ducted air conditioning undoubtedly represents the ultimate in temperature control comfort. Fujitsu's ducted models, in particular, deliver a combination of tranquil and efficient operation, hassle-free maintenance, and user-friendly control via a wall-mounted LCD panel that oversees all system functions. Ducted units guarantee optimal indoor climate control, regardless of room size and dimensions, the ducts are cleverly concealed, typically within a ceiling recess, ensuring an aesthetically pleasing appearance. The desired air is distributed through the installed ducts in the walls, floor, or ceiling. With Fujitsu's ducted systems, you can enjoy consistent comfort throughout your entire home, eliminating uncomfortable temperature variations. Ducted air conditioning provides an array of benefits which include

  • Perfect comfort throughout each room
  • Visually appealing
  • Concealed installation
  • Reverse cycle heating and cooling
  • Quiet operation
  • Easy-to-use LCD controller
  • Wired remote control is available

Cassette Air Conditioner

Ceiling cassette air conditioners, also referred to as cassette AC units, enjoy widespread popularity in commercial environments such as offices, retail establishments, restaurants, and conference rooms. They are valued for their ability to combine aesthetic appeal, even distribution of airflow, and the capability to maintain a pleasant indoor climate. Cassette AC units are not popular in residential settings due to the necessary ceiling installation and the associated expenses. 

Comprehensive Air Conditioning Repairs

Dunn and Williams stand as your recommended experts for caravan air conditioner repairs. We are also recommended warranty agents for Dometic. With our experience in repairing air conditioners both caravan and other applications, we guarantee to deliver the most appropriate and cost-effective repair solutions, and we guarantee to have your caravan  AC working perfectly before you set off on your next adventure. If it's repairs you need for your residential and commercial air conditioning systems we have you covered. Whether you're dealing with cooling, heating, or frequent cycling issues, we have the expertise to resolve them promptly. Our repair services address the following issues:

  • Dripping indoor unit
  • Noisy air conditioners
  • Rust problems
  • Thermostat issues
  • Efficiency problems
  • Replacement circuit boards
  • Replacing refrigerant gas - ARC tick approved
  • Fan repairs
  • Heat pump repairs

Air Conditioner Regas

The only time you need to regas your AC unit is in the event of a refrigerant leak, either caused by general wear and tear, pipe damage, or on occasion incorrect installation. It's important to be aware that simply adding refrigerant to the existing system is not recommended. Instead, a complete replacement of the refrigerant must be carried out. Our refrigeration mechanic will thoroughly evaluate your system to identify the specific type of refrigerant required, it will then be replaced any your system set to the recommended temperature and pressure settings. There are several signs that may indicate your AC needs new refrigerant, such as:

  • A buildup of ice on the aircon pipes
  • Unusual sounds coming from your outdoor unit
  • The aircon is blowing warm air, not cooling at all

Air Conditioning Service

When you have your AC serviced by our technicians you can rest assured your AC will be in good hands. We are equipped to service both split-system air conditioners and ducted air conditioning systems using the latest techniques and top-quality components. We will ensure every inch of your air con is inspected and any issues that are identified and in need of replacement or repair will be discussed with you prior to any additional work being carried out. A thorough AC service involves:

  • Examining all system functions
  • Examining electrical connections
  • Check the outdoor unit and check the fans are working
  • Ensuring heating and cooling capabilities are performed
  • Inspecting airflow
  • Cleaning filters
  • Examining gas levels

Air Conditioning Cleaning

Our air conditioning cleaning services are available for both residential, business, and commercial clients. Regular AC cleaning is imperative as it will prevent costly repairs in the future, ensure your home or business enjoys a comfortable environment, and reduce energy bills. Our technicians understand the importance of keeping your AC system clean and free of dust and other invasive debris that can hinder the performance of your system. This includes the possibility of geckos nesting in the components of your AC. We will conduct a thorough cleaning of your AC system, ensuring nothing has been overlooked, regular cleaning gives the technician the advantage of locating any potential mechanical problems and offering a solution before it becomes a more expensive issue. Cleaning your AC will extend its lifespan, ensure it delivers clean air, and improve its overall performance

Why Choose Dunn and Williams for Your Air Conditioning Needs?

We are dedicated to providing outstanding products and professional services, this is highlighted by the positive customer feedback and testimonials we receive. Additionally, we guarantee to provide:

  • Fujitsu authorised partner
  • Recommended repair and warranty agent for Dometic
  • Recommended caravan AC repairers
  • Quality products and warranties
  • Prompt and professional service
  • Respect for your property
  • Strict adherence to safety regulations
  • Free no-obligation quotes
  • Competitive prices
fujitsu logo

Your Local Air Conditioning Specialists

For all your air conditioner needs the qualified technicians at Dunn & Williams offer a comprehensive range of air conditioner services to suit any application and budget. To speak to one of our team phone 02 4421 8996 or you can complete our online booking form today

Frequently Asked Questions

VRF vs Split System Which is Best for You

VRF or Variable Refrigerant Flow is one of the most common types of commercial air conditioner in the United States but has a lot to offer to the residential air conditioning market in Australia. VRF or VRV (VRV is a trademark of Daikin the original creators of the technology) systems are the newer more advanced form of split or multi-split air ...

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Air Conditioner Power Usage

Living and working in a climate such as we do in Australia, trying to cope with prolonged scorching humid days, along with uncomfortable nights, and relying on your air conditioner for relief becomes nothing short of a lifesaving solution. Air conditioning is essential for mainta...

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All Service Information

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