How Often Should You Service Your Air Conditioning?

Wall-mounted air conditioning unit installed by Aervue

We recommend a professional air conditioning service at least once a year. A service cleans or replaces filters, checks the system is heating and cooling correctly, and inspects key components for early wear. Regular servicing keeps running costs down, catches faults early, and helps your system last longer.

Air conditioning is easy to forget about while it is working away quietly in the background. But like any system that runs hard through the seasons, it performs best with a little regular care. A yearly service keeps your unit safe, efficient and reliable, and it is one of the simplest ways to avoid an expensive breakdown at the worst possible moment.

Why Servicing Matters

Regular servicing does three things. It keeps the system running efficiently, which protects your running costs. It catches small issues early, before they turn into bigger and more expensive ones. And it helps the system last longer, protecting the investment you made when you had it installed.

A neglected system has to work harder to do the same job. Filters clog, performance drops, and the unit is far more likely to fail on the hottest or coldest day of the year, which is exactly when you most want it working. A short annual visit avoids most of that.

How Often to Service

For a domestic property, we recommend a professional service at least once a year. That keeps the system efficient, helps it last, and gives you peace of mind that it has been properly checked over by an engineer.

Busier or commercial systems, or units that run for long hours, can benefit from more frequent attention. If you are not sure what is right for your setup, we are happy to advise based on how the system is used.

What a Service Includes

A proper service covers the things that keep your unit running at its best.

  • Cleaning or replacing the filters: Clean filters alone make a real difference to performance and running costs.
  • Checking heating and cooling: We run the system through both modes to confirm it is reaching temperature and responding correctly.
  • Inspecting key components: We look over the condenser, connections and electrics for early signs of wear, and check the drainage is clear.
  • Confirming efficient operation: We make sure the system is running quietly and efficiently, and flag anything worth keeping an eye on.

Is Your Air Conditioning Due a Service?

Call Aervue on 0121 517 2271. We service air conditioning for homes and businesses across Birmingham and the West Midlands.

Call to Book a Service

Signs Your System Needs Attention

Even between services, your system will often tell you when something is not quite right. Keep an eye out for these.

  • Weaker airflow or cooling: If the room takes longer to reach temperature, the filters or system may need attention.
  • Unusual noises: Rattles, buzzing or new sounds are worth getting checked before they get worse.
  • Odd smells: Musty or stale smells can point to dirty filters or moisture that needs clearing.
  • Water or moisture: Pooling water or persistent dampness around the unit usually means the drainage needs looking at.
  • Rising running costs: If the system seems to be using more energy for the same comfort, it may be working harder than it should.

Maintenance Plans

For homeowners and businesses who would rather not have to remember, we offer tailored maintenance plans. They keep your system on a regular schedule, so it stays reliable and you never have to think about booking it in. For commercial sites with several units, a plan is the simplest way to keep everything running and compliant without the admin.

Frequently Asked Questions

How often should air conditioning be serviced?

For a domestic property we recommend a professional service at least once a year. Busier or commercial systems can benefit from more frequent checks. Regular servicing keeps the system efficient, helps it last longer, and prevents costly breakdowns.

What happens during an air conditioning service?

We clean or replace the filters, check the system is heating and cooling correctly, inspect the key components and connections for early signs of wear, and confirm the drainage is clear and the unit is running efficiently.

How much does a service cost?

Air conditioning servicing starts from around £110. We confirm the exact price with you up front based on your system before we book you in.

Do you offer maintenance plans?

Yes. We offer tailored maintenance plans for both homeowners and businesses, so your system stays on a regular schedule and you never have to remember to book it in.

What happens if I never service my air conditioning?

A system that is never serviced works harder, uses more energy, and is far more likely to break down, often at the worst possible time. It also tends to have a shorter life. A short annual visit avoids most of that and protects your investment.

Can you service a system you did not install?

Yes. We service and maintain all major air conditioning brands, whoever installed them. We will check the system over, get it running at its best, and let you know if anything needs attention.

Book Your Air Conditioning Service

Aervue covers Birmingham and the West Midlands. Get in touch to book a service or set up a maintenance plan.

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