Air conditioning in Logan is essential all year round. As such, ensuring your system is well-maintained is crucial for optimal performance and comfort.
Regular air conditioning maintenance delivers a range of benefits in your home.
Not only does it prolong the lifespan of your air conditioning unit, but it also:
- Ensures more efficient operation
- Reduces energy bills
- Helps you save money
- Improves indoor air quality
In this article, we’ll explore the top 10 signs your air conditioning needs maintenance, along with expert solutions from REPARE Electrical & Air Conditioning.
Why is regular air conditioning maintenance essential?
Optimal performance
Regular maintenance ensures your air conditioning operates efficiently, maintaining peak performance to keep your home comfortable year-round.
Energy efficiency
Is your air conditioner “sustainable”?
Scheduled maintenance reduces energy consumption, resulting in lower bills and environmental benefits by lowering your carbon footprint.
Extended lifespan of your air conditioning system
Routine maintenance helps your AC last longer, reducing premature wear and costly repairs or replacement.
Improved indoor air quality
By cleaning and inspecting components, maintenance ensures clean air circulation, reducing allergens and pollutants.
Reduced risk of breakdowns
Regular servicing catches potential issues early, reducing the risk of unexpected breakdowns – and saving you from costly repairs!

10 signs your air conditioning system requires maintenance
Given the importance of regular air conditioner service, it’s essential to recognise the signs indicating your air conditioning system requires attention.
Let’s explore ten common indicators that suggest your air conditioning system may need maintenance.
1. Weak airflow
Weak airflow can result from clogged air filters, blocked vents, or issues with the blower motor, ductwork, or compressor.
A weak airflow impedes the system’s ability to effectively circulate cool air.
2. Warm air
Warm air blowing from your split system air conditioning could indicate low refrigerant levels, compressor issues, or ductwork leaks.
Frustratingly, this hinders cooling efficiency and compromises comfort levels within your home.
3. Strange odours & allergies
Unpleasant smells can stem from mould, dirty filters, or burnt components. Strange odours affect both your comfort and the efficiency of your air conditioning system.
Can air conditioning maintenance help prevent allergies?
Yes! A well-maintained air conditioning system can help prevent allergies by keeping the indoor air clean and reducing allergens like dust and pollen.
Regular maintenance includes cleaning or replacing filters and keeping ducts clean, which improves air quality and reduces allergy symptoms.
4. Unusual noises
Have you noticed loud or unusual sounds coming from your air conditioning unit? Grinding, banging, or squeaking noises may signal underlying issues with components like the fan motor or compressor.
Prompt inspection is crucial to prevent potential damage and ensure continued smooth operation.
5. Leaking water
Water leaks could result from clogged drain lines, frozen evaporator coils, or refrigerant leaks. This can lead to issues such as potential water damage and mould growth, and necessitates prompt attention to prevent further issues.
6. High humidity levels
High humidity levels indoors can stem from various factors, including an oversized AC unit or improper installation.
When an air conditioning system is too large for the space it’s cooling, it cools the air rapidly without adequately removing moisture through the dehumidification process.
This rapid cooling can lead to discomfort and promote mould growth, which negatively impacts indoor air quality. Addressing high humidity levels is crucial for ensuring a healthy and comfortable living environment.
7. Short cycling
Frequent on-off cycling of your air conditioning unit, known as short cycling, can be caused by issues such as dirty air filters, refrigerant leaks, or an oversized unit.
This not only impacts energy efficiency but also reduces the lifespan of your system.
8. Increased energy bills
Higher energy bills may result from dirty air filters, refrigerant leaks, or inefficient operation.
Unusually high bills may highlight the need for maintenance to optimise energy efficiency, reducing operational costs over time.
9. Ice build-up
Ice forming on the evaporator coils signals airflow restrictions, low refrigerant levels, or dirty coils.
This hampers cooling efficiency and risks system damage, requiring prompt attention to prevent further issues.
10. Age of your air conditioning system
Ageing AC systems are susceptible to wear and tear, necessitating more frequent maintenance to uphold optimal performance, efficiency, and reliability.
What is the average lifespan of an air conditioning unit?
With regular maintenance, an air conditioning system can typically last anywhere from 10-15 years.

How can you improve the efficiency of your air conditioner?
Regular maintenance
Schedule routine maintenance checks with REPARE to ensure all components are working optimally.
Professional cleaning
REPARE’s qualified technicians can clean the filters and internal components, such as coils and fans, which can significantly improve efficiency.
Is it necessary to have professional maintenance for my air conditioner?
You might believe DIY cleaning saves costs, but it risks damaging your system.
Leave this to the professionals at REPARE; we ensure thorough repairs, cleaning, and maintenance, allowing you to enjoy cool, clear air in your home all year long.
How often should you service your air conditioner?
For optimal performance and efficiency, we recommend biannual servicing; typically before the start of the Summer and Winter seasons.
This ensures that your air conditioning system is in top condition to handle the demands of cooling in Summer as well as heating throughout the cooler months.
Seal air leaks
Inspect your ducts for leaks and have them sealed by one of our professionals to prevent cool air from escaping.
Upgrade thermostat
Speak to REPARE about upgrading to a programmable thermostat to regulate temperature and reduce energy usage effectively.
Install ceiling fans
Ceiling fans serve as a valuable complement to your home’s cooling system, offering a cooling effect without altering room temperature.
By using ceiling fans alongside your air conditioner, you can set your thermostat slightly higher, reducing energy consumption and saving money on electricity bills.
Ensure your air conditioning system stays in peak condition with expert maintenance
Contact REPARE today for expert maintenance solutions tailored to your needs, ensuring your split system air conditioners or ducted systems run smoothly and efficiently year-round.
Schedule your maintenance appointment now to experience the benefits of regular upkeep for your air conditioner. Alternatively, if you are looking at having air conditioning installed in your home or business, reach out to us for a quote!
Call our friendly team on (07) 3209 8006 or enquire online.