What Exactly Does Professional Air Conditioning Maintenance Entail?

Regular maintenance of your air conditioning unit is a vital exercise. This important task not only enables your system to run smoothly, but also helps increase its lifespan. The quality of your air conditioning maintenance service depends on the technician you assign to perform the task. In this blog post we’ll look into this more. 


A licensed AC technician will perform a full inspection and cleaning of your air conditioning system, which comprises of the following tasks:

Check the thermostat.

The expert should check if your thermostat is working properly. This task entails calibrating the thermostat and making sure it has been fixed properly. Remember thermostat is very sensitive, so it should be located far from heating sources, such as light bulbs and heaters.

Check electrical connections.

The specialist should inspect all electrical connections to ensure they're in good working condition. Loose electrical connections are likely to shorten the lifespan of your air conditioning system, so the technician should tighten any loose connections.

Lubricate moving parts.

Your AC professional has to lubricate all the moving parts of your system to make sure there is no friction. Too much friction is likely to make the system parts to wear out easily, which may lead to costly repairs or replacement.

Clear the condensate drain line.

A blocked condensate line can make your system not to function properly. Clearing the same enhances proper drainage of the liquid condensate. Also, mold and bacteria are likely to build-up inside the drain line. Still, the condensate drain line can be cracked, which may lead to leakage. So, your technician has to perform a thorough inspection of the condensate drain line during the maintenance of your AC unit.

Check the system controls.

The technician has to inspect the system controls to ensure safe operation of your unit. A professional should check if the system is starting and shutting off properly.

Clean the air filter.

Although you can change the air filter yourself, it's important to have it checked by an expert. A specialist is likely to recommend a good air filter that can serve you for long. In essence, you need to leave everything to professionals to avoid further damage to your air conditioner.


Having your air conditioning system regularly checked by a specialist is a great way to increase its lifespan. During inspection, the expert will be in a position to unearth potential problems that could cost you a lot of money if not addressed at an early stage. Always have your AC unit inspected by a professional in the field. 

Our team is qualified and would be happy to help if your air conditioning needs an inspection. 

-A R Engh Team