Should AC Be Serviced Every Year?

Why Regular Air Conditioner Servicing Matters

Owning an air conditioner in Melbourne is essential, especially with the unpredictable climate that can swing from chilly mornings to scorching afternoons. But is annual servicing really necessary? Many homeowners assume their aircon will keep running efficiently without maintenance, only to face costly breakdowns and rising energy bills. Regular servicing helps keep your system running at peak efficiency, prevents unexpected failures, and extends its lifespan.

What Happens If You Don’t Service Your Air Conditioner?

Skipping yearly maintenance might seem like a way to save money, but it often leads to bigger expenses down the track. Here’s what can happen if your aircon isn’t serviced regularly:

Decreased Efficiency: Dust and debris clog the filters and coils, forcing the system to work harder.
Higher Energy Bills: A struggling unit consumes more electricity, leading to inflated power costs.
Poor Air Quality: Dirty filters circulate dust, allergens, and even mould spores in your home.
Frequent Repairs: Minor issues that go unchecked can turn into costly repairs or complete system failures.
Shorter Lifespan: Regular servicing can add years to your air conditioner’s life, delaying the need for a replacement.

How Often Should You Service Your AC?

Most HVAC professionals recommend servicing your aircon at least once a year. However, the ideal frequency depends on how often you use your system. If your air conditioner runs daily during the hot weather in Melbourne, scheduling maintenance every six months ensures optimal performance. For moderate usage, an annual service is sufficient to keep everything in check.

What Does an Air Conditioner Service Include?

A professional technician will inspect and clean the critical components of your AC to ensure smooth operation. A standard service includes:

Cleaning or replacing air filters to maintain strong airflow
Inspecting and cleaning the evaporator and condenser coils
Checking refrigerant levels and topping up if necessary
Inspecting electrical components and ensuring secure connections
Testing the thermostat for accurate temperature control
Clearing the drainage system to prevent leaks

Can You Service Your Air Conditioner Yourself?

While professional servicing is necessary, there are some maintenance tasks homeowners can handle to keep their system running efficiently.

Clean or Replace Filters: Clogged filters restrict airflow, making the system work harder.
Keep the Outdoor Unit Clear: Remove leaves, dust, and debris from around the unit to maintain proper ventilation.
Check for Unusual Noises: Strange sounds can indicate a mechanical issue that needs professional attention.
Inspect Airflow: Ensure vents aren’t blocked by furniture or curtains to allow proper circulation.

How Regular Servicing Saves You Money

Annual servicing might seem like an added expense, but in reality, it helps homeowners save money in several ways.

Lower Electricity Bills: A well-maintained system uses less energy to cool your home.
Fewer Repairs: Catching minor problems early prevents expensive breakdowns.
Longer Lifespan: Routine servicing extends the life of your air conditioner, delaying replacement costs.

Do New Air Conditioners Need Servicing?

Even if your aircon is brand new, it still requires servicing. Dust and dirt can accumulate quickly, and refrigerant levels need checking to ensure efficiency. Many manufacturers also require annual maintenance to keep warranties valid.

When Is the Best Time to Service Your AC?

The best time to service your air conditioner is before the peak summer season. Booking maintenance in spring ensures your system is ready for the extreme temperatures. Melbourne homeowners who wait until mid-summer often face long wait times for technicians and unexpected breakdowns during heatwaves.

Signs Your Air Conditioner Needs Servicing

If you haven’t scheduled an annual service, look out for these warning signs that your aircon needs attention:

Weak Airflow: A struggling unit may indicate clogged filters or failing components.
Unusual Noises: Grinding, buzzing, or rattling sounds suggest loose or worn-out parts.
Musty Odours: Mould growth in the system can cause unpleasant smells.
Inconsistent Temperatures: If some rooms are cooler than others, your aircon may have airflow issues.
Increased Power Bills: A sudden spike in energy costs often means your system is working harder than it should.

How to Choose a Reliable Air Conditioner Service Provider

Not all aircon technicians offer the same level of expertise. Here’s what to look for when hiring a professional:

Licensing and Experience: Ensure the technician is certified and has experience with your air conditioner model.
Customer Reviews: Check online reviews to find highly rated service providers.
Upfront Pricing: A trustworthy company will provide clear costs without hidden fees.
Service Guarantees: Some companies offer warranties on their maintenance work.

How to Extend the Life of Your Air Conditioner

Regular maintenance is key to keeping your system running efficiently, but there are additional steps you can take to maximise its lifespan.

Use energy-efficient settings instead of running the unit at maximum power
Ensure your home is properly insulated to reduce strain on the aircon
Close windows and doors when the system is operating to maintain cooling efficiency
Monitor refrigerant levels and schedule professional checks as needed

Is an Annual Maintenance Plan Worth It?

Many HVAC companies offer annual maintenance plans that include scheduled servicing, priority bookings, and discounts on repairs. If you rely on your aircon heavily, especially in Melbourne’s fluctuating climate, a maintenance plan can provide peace of mind and long-term cost savings.