Phone: (02) 6297 4109


Dawson Heating and Cooling’s service technicians are fully trained and qualified to carry out all maintenance, repairs, modifications or upgrades to your new or existing Heating or Cooling systems, and we service and repair all major brands.  We provide full after sales service and warranty on all the products we install.  We service all models of air conditioning, split systems, gas heating, evaporative cooling and more.  We also offer scheduled preventative maintenance contracts for your home, workplace or office, which will ensure your Heating or Cooling systems continue to operate to the best of their ability while remaining efficient and reliable all year long.

Why should I carry out regular service / maintenance on my Cooling or Heating system?

There is a proven link between effective maintenance and energy efficiency. Properly maintained equipment will consume less energy and provide extended equipment life, as well as being more reliable, safer to operate, cheaper to run, better for the environment and more likely to provide prolonged comfort conditions for occupants.

What will happen if I don’t service / maintain my system?

Even if your air conditioner seems to be running smoothly, it can lose about 5 or 10% of its operational efficiency every year. The cost of repairing a faulty system can be much higher than maintaining the system in the first place. Eventually without any maintenance the system may become noisy, inefficient, dirty, unhygienic, and its life will be greatly reduced.

What is involved in servicing and maintainING my system?

Our qualified Technicians will inspect and clean your system, check electrical components, clean filters, check coils or burners, test thermostats and controller operation, test refrigerant levels and gas pressures, test for leaks, check bearings and fan motors, check compressor and reversing valve, inspect ductwork and zones, check and test drains, and inspection of all other system components.


The fees below are applied to the following types of service:  Service call-out, system breakdown or faulty equipment inspection, system maintenance and general service.  Additional fee's apply for extra parts or labour that are required beyond the standard service.  

- Gas Heating
- Split System Air Conditioning $275 
- Additional Indoor units (each) on VRV or multi head $50
- Ducted Air Conditioning
- Evaporative Cooling
- Gas Space Heaters & Wall Furnace
- Gas Log Fires
- Extra Fee for 2 Storey Evap Coolers $100
(all prices include GST)

Multiple system SERVE Rates

The below prices are applied when there is more than 1 system serviced during the one site visit.

- 2 Systems $391
- 3 Systems $495
- 4 Systems $550
(all prices include GST)

Book a Service NOW by clicking here.

View our service Terms & Condition's here.


Keeping your air conditioning and heating filters clean, is an important step towards cleaner and better air quality in your home, not to mention resulting in better energy efficiency and lower running costs.
When your air conditioning or heating filter becomes blocked or dirty, it results in a restriction of airflow into the system. This puts unnecessary load on the fan, and increases power consumption to compensate.

Manufacturers generally recommend filter cleaning should take place every 2 weeks, but this time can vary depending on how regularly you use your system.  Simply the more you operate the system, the more often you should clean the filters.  At Dawson Heating & Cooling we suggest filters should be cleaned once a month during seasonal operation.  

Filter cleaning is a simple task that in most cases can be carried out yourself, by simply vacuuming or lightly hosing down your filters.  Please remember to turn the system OFF prior to removing filters.  Once the filters are removed gently vacuum them on both sides, starting with the dirty side to suck the dirt off the filter media.  Alternatively use a garden hose on low pressure, and gently hose down the filters starting on the clean side to push the dirt out of the filter media.  Once clean, the filter should be left to dry in the shade outside, before re installing into the system.

If your filter is hard to access, or needs regular cleaning due to being in a high traffic area or you simply just don't have the time, we can attend your home or office at scheduled intervals, and clean or replace your filters for you.  Please contact us by clicking here to enquire about scheduled maintenance or regular filter cleaning.

Book a Service NOW by clicking here.

Contact Us

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Call - (02) 6297 4109


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Artick License # AU17849
NSW Contractor License # 213416C
ACT Contractor License # 2010571
ABN:  11 126 821 083
© 2019 Dawson Heating & Cooling