How Often Do You Need To Service Your Air Conditioner?

18 March 2024

With summer in full swing, it becomes essential to ensure your HVAC system is in top condition. One of the most effective ways to keep your home at ease is to ensure that your air conditioner is regularly maintained and serviced.

However, this raises the question, "How often do I have to maintain my air conditioning unit?"

This question will depend mainly on the system you use. Here in this article, we'll be discussing questions like how often your AC needs repair, when to call an expert, and the benefits of air conditioning services. So let's get into it:

How often is AC service needed?

Even if it is not the case that you believe there is a problem, we recommend that you have your air conditioner maintained at least once a year.

In time, dust and dirt build up in air filters as well as condensing coils. As dust and dirt accumulate, the efficiency of the system decreases. Hence, it is imperative to consider timely and regular HVAC system servicing.

The Benefits of AC Maintenance

Saves you money – A properly maintained system uses less energy and costs less than a unit that hasn't been inspected in years.

AC Maintenance Keeps You Comfortable – Regular maintenance ensures your air conditioner will work properly when needed, like during a heatwave or other hot weather event.

Maintains System Reliability – Most air conditioning units have moving parts that wear out over time. Regular maintenance service helps prevent major breakdowns and costly repairs.

Better Air Quality – Dirty coils and filters can contribute to higher indoor carbon dioxide levels, dust, pollen, mould spores, and other airborne pollutants. A regular service call keeps your air conditioner unit operating at peak efficiency, so you breathe better-quality air in your home or office.

Tips for Keeping Your System Healthy Over Time

  • Check your filters regularly.  Dirty filters can reduce airflow and increase energy costs, so change them when they get dirty or at least once a month (if you have a central air system).
  • Don't let your air conditioner run when you're not home or asleep.  This can cause some wear and tear faster and use more energy than necessary. Especially if you have a central air system that keeps running even when you're not home or asleep.
  • Clean or replace your air conditioner's evaporator coil at least once a year.  This will help keep it running efficiently and extend its life span.
  • Preparing for Winter.  Don't let your air conditioner run during extremely cold weather, as it can damage your system.
  • Hiring a Professional. It's best to hire a professional for air conditioner installation and repair, as they can make sure your system is installed correctly and functions efficiently over time.

When to go for AC repair services

Air conditioners are some of our most essential home appliances, but it can be hard to know when you need to go for AC repair services. Here are some of the signs that indicate air conditioning service requirements:

Not working properly.  If your air conditioner is not cooling or heating your home, it might be time to do some AC repair work. The unit might have a problem with its electrical system, thermostat, circuit board, or compressor and need a professional's attention.

AC Is Causing Water Damage.  If your air conditioner is leaking water from its base, it might be time for professional help. It could be that your unit's drain line is clogged or that there's a leak in one of its hoses, and you need a technician to fix it before it causes further damage.

AC Smells Bad When Running. If your air conditioner emits a foul odour, it might be time for some AC repair work. It could be a problem with its drain line or that it needs cleaning and maintenance.

AC Makes Strange Noises When Running.  If your air conditioner is making strange noises when running, it might be time for professional help.

Warm Air.  It could be that your unit's fan is not working correctly, so you need a technician to come out and check it for you before it causes damage.

Professional Air Conditioner Service and Maintenance Provider

Hiring an experienced and professional air conditioner service company is a must. If you want to make sure that your air conditioner runs smoothly and efficiently for years, look for an experienced and professional AC repair company.


By investing in a service contract for your central air conditioning system, you can ensure that it's operating at peak efficiency, protecting your investment and keeping you comfortable. An HVAC maintenance plan is an essential part of keeping your air conditioner running smoothly and efficiently over time, as well as increasing its lifespan. Make sure you invest in professional technicians to secure and maintain your AC quality.