A Guide to Service Frequency

It’s easy to forget about an air conditioning unit when it’s working perfectly. However, waiting for a heatwave or a strange noise to check on your system often leads to inconvenient breakdowns and higher repair costs. To keep your environment comfortable and your system efficient, regular maintenance is essential.

But how often should you actually book a service? >

 

The Golden Rule: Once a Year

For most residential and standard commercial units, a professional service at least once a year is the recommended sweet spot. An annual check-up ensures that the system is clean, the refrigerant levels are correct, and any minor wear and tear is addressed before it becomes a major fault.

 

When Should You Service More Often?

Don’t wait for your scheduled visit if you notice any of these red flags:

  • Unusual Noises: Rattling, hissing, or grinding sounds.
  • Weak Airflow: The unit is running, but the room isn’t getting cool.
  • Bad Odours: Musty or stale smells coming from the vents.
  • Rising Bills: A sudden spike in energy costs often means your unit is working harder than it should.

 

Signs You Need a Check-up Now

We don’t just install systems, we deliver confidence. Our tailored solutions and 24/7 support mean you’ll always know your stock is safe and your business is protected. Whether you run a busy restaurant, a pharmacy, or a specialist facility, we’ve got you covered.

 

Why Maintenance Matters

Regular servicing isn’t just about avoiding breakdowns. It’s also about efficiency. A well-maintained system uses significantly less power, helping to reduce your carbon footprint and your energy bills. Plus, most manufacturers require proof of annual servicing to keep your warranty valid.

Between professional visits, you can help by keeping the area around the outdoor unit clear of debris and gently cleaning your indoor filters every few months.

Want to dive deeper?

We’ve put together a detailed breakdown of everything from UK legal requirements to DIY maintenance tips. 

Take a look >