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What's Included in A Professional AC Tune-up?

Jun 26

ac tune-upProfessional AC tune-up Damascus, OR costs tens to hundreds of dollars, depending on your chosen package. So it just makes sense to know what you're paying for.


Usually, HVAC contractors list what's included in their AC maintenance programs on their websites. So you only have to head to the AC maintenance page of your chosen HVAC company to know what's included in the service.


But if you want a general idea, most tune-ups include the following:

1) Inspection of all AC parts

Before anything else, the contractor will inspect your AC unit to check for any visible signs of damage. This is important to know what parts need to be repaired or replaced. After the inspection, the technician will usually let you know what's wrong and ask for your approval to proceed with the repair, replacement, or whatever is needed.

2) Cleaning of major AC components

Cleaning is a crucial part of AC tune-up Damascus, OR. Your contractor will clean your AC's evaporator coil, blower motor, and outdoor condenser unit. Doing so removes dirt, dust, and other debris that could damage your AC unit or affect its efficiency.

3) Lubrication of moving parts

Lubricating your AC's moving parts keep them from grinding against each other and causing damage. This also helps keep the noise level down.

4) Calibration of thermostat

Your contractor will check if your AC's thermostat is calibrated correctly. If it isn't, they'll adjust it accordingly. This is important because a miscalibrated thermostat can cause your AC to run less efficiently, increasing your energy bills and making your place uncomfortable.

5) Refilling of refrigerant

If your AC is low on refrigerant, your contractor will refill it. Although it isn't often needed, recharging refrigerant is a vital part of AC tune-up Damascus, OR. A lack of refrigerant will prevent your unit from properly cooling your place and may even lead to many other problems, like frozen coils.

6) Checking of electrical connections

Your contractor will check all of the electrical connections on your AC unit to make sure they're tight and free of corrosion. This is important because loose or corroded electrical connections can cause a fire.

7)Tightening of loose bolts and screws

Any loose bolts or screws can cause further damage to your system. Routine AC maintenance aims to minimize repair, so the technician will also tighten any loose bolts and screws they find to achieve that.

8) Checking the drainage system

Your contractor will check your AC unit's drainage system to ensure it's clean and free of debris. This is important because a clogged drainage system can cause water damage to your AC unit.

9) Checking of air filters

Your AC tune-up contractor in Damascus, OR will check your AC unit's air filters and, if necessary, replace them. Cleaning or replacing dirty air filters is crucial because a clogged air filter will restrict airflow and force the cooling unit to work harder to cool your home. 

10) Inspection of ductwork (if applicable)

If you have a ducted air conditioning system, your contractor can inspect it for leaks, holes, or dirt build-up. Most HVAC companies offer duct cleaning as a standalone service, so you can get it if you have clogged ducts.


As you can see, a lot goes into a professional AC tune-up Damascus, OR. However, take note that your technician might not perform all of these tasks. Don't hesitate to ask your chosen contractor to be sure of what will be included in your AC tune-up.


Let a Professional Help!


If you don't have an AC company, check out Control Techs NW. They have been in the business for over 28 years and have earned several awards. Visit them online for more details or call them at (503) 974-0150.