Air Conditioning Repairs

Servicing the Shoalhaven, Wollongong, Kiama, Nowra, Ulladulla, Jervis Bay and Canberra

  1. Air Conditioning
  2. Repairs

Prompt and cost-effective Air Conditioning Repairs

Australia is known for its hot humid weather, so it's not surprising that the majority of homes have air conditioning installed to provide an escape from the heat and provide a comfortable environment at home. There are so many other benefits of air conditioning that we really don't take into consideration such as improved air quality, which then helps with our moods and provides health benefits. In the workplace, an optimal functioning AC assists with productivity and aids with overall business operations. So when something goes amiss with your aircon the effects can be very noticeable and negative. Dunn and Williams are the first to know how important air conditioning is and their technicians offer prompt, professional, and reliable repair services for home, business, commercial, and caravan air conditioners.

Book a Air Conditioning Repair Specialist Today!

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Signs your air conditioning has a malfunction

It's not always easy to tell that there is an issue with your AC performance, but when you do it's imperative to have a professional come out and locate the problem and offer the most suitable repair solution. There are some telltale signs that your AC is in need of attention such as:

  • Poor cooling or heating
  • Inadequate airflow
  • Unusual noises
  • Increased in energy bills
  • Frequent recycling
  • Inconsistent humidity control
air conditioner with air flow

Complete split system, inverter split system, ducted and cassette air conditioning repair service

You can trust our technicians to provide you with top-notch repair solutions for your home, business, or caravan Aircon. We have experience with split systems, ducted AC, inverter split systems, and cassette air conditioners and can identify the underlying problem and offer the most suitable and cost-effective repair solution. It's important to have your AC repaired promptly when you suspect there is a problem, this will ensure your continued comfort, and prevent possible more expensive repairs or possible need to complete replacement. We have repair solutions for the following:

  • ARC tick approved - replacement of refrigerant gas
  • Rust problems
  • Noisey units
  • Leaking indoor units
  • Thermostat issues
  • Efficiency problems
  • Fan repairs
  • Heat pump repairs
  • Replacement of circuit boards

Air conditioning regas

Regassing your AC is only necessary if a refrigerant leak occurs. This can happen over time with general wear and tear, pipe damage or occasionally it can be caused by incorrect installation. Should your AC require regassing, it's not just a case of topping up the refrigerant, but a full replacement will be required. Our certified refrigeration technician will conduct a full assessment of your system to determine the correct refrigerant type needed and replace it accordingly. Your air conditioning may be in need of regassing if you notice

  1. Unusual sounds coming from the outdoor unit
  2. Your AC is not cooling at all, but blowing warm air
  3. There is a build-up of ice on the air conditioner pipes

Air conditioning cleaning

We provide an exceptional air conditioning cleaning service for all AC systems including those with inverter control, to residential, commercial, and business alike. It's easy to overlook the fact that your air conditioner may have a build-up of dust, dirt, and debris which is impacting its performance and could potentially create more serious issues if left unattended. Not to mention the cute little geckos who love to make their homes in air conditioners, but ultimately this can cause havoc in the inner workings of your AC. A professional and complete clean will ensure your system runs smoothly and efficiently and help expand its lifespan.

We repair leading air conditioning brands including:

  • Carrier Air Conditioning
  • Gree Air Conditioning
  • Haier Air Conditioning
  • Hitachi Air Conditioning
  • Samsung Air Conditioners
  • Rinnai Air Conditioner
  • Teco Air Conditioner
  • Toshiba Air Conditioner
  • 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

Why choose Dunn & Williams for your AC repairs?

  • Fujitsu Authorised partner
  • Recommended repair and warranty agent for Dometic
  • Supply quality products and warranties
  • Provide a prompt and professional service
  • Respect for your property
  • Strict adherence to safety regulations
  • Free no-obligation quotes
  • Offer competitive prices

Our services highlight the supply, installation, repair, and maintenance of the renowned Fujitsu brand of split-system and ducted air conditioners


Reliable air conditioning repairer

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 complete our online booking form today