Air Conditioning Maintenance

Air Conditioning Maintenance

#1 for AC Maintenance in Lugoff, SC With Over 100 5-Star Reviews


South Carolina gets very hot in the summer, so you need to make sure your air conditioning unit is up to the task. If your AC isn’t performing its best, Dr. Cool is here to help. Our experienced team of AC technicians can provide the air conditioning maintenance and service you need. When it comes to your air conditioning, don’t settle for subpar—choose Dr. Cool instead!

What Does AC Maintenance Involve?

Exact servicing will differ depending on the model of AC unit and previous usage, but the typical AC maintenance checklist includes:

Cleaning coils

Replacing air filters

Inspecting hardware components

Unclogging drain pans

Checking/replacing coolant fluid

Checking the air handler array

Cleaning dirt and debris

Calibrating thermostat

Testing electrical components

Lubricating mechanical parts

Testing AC unit controls

AC inspection may also include duct cleaning and on-the-spot repairs for small damage. If the technicians notice a larger problem, they can help you choose options for repair or replacement.


We service all makes and models of AC systems, including central air, window units, wall units, and ductless split systems. Our team works with our clients to find individualized services that fit their needs and budget. We also offer 24/7 emergency servicing, so no matter when you have a problem, we can be there to help.

Benefits of Air Conditioning Preventative Maintenance

Many homeowners completely forget about their cooling system until there is a problem. Regular AC servicing carries several benefits, including:

Increased Lifespan

Regular air conditioning maintenance can significantly increase the lifespan of your unit. You can get at least five more years of performance out of your AC if you remember to get professional servicing twice a year.

Energy Savings

A worn-out AC is highly inefficient. Things like clogged filters or low coolant levels mean your unit has to work harder to produce the same results. The outcome is your energy bills start to rise while AC performance stays the same. If you have noticed that your AC bills have spiked recently, you should schedule a servicing appointment.

Better Performance

Clogged coils, ducts, and drain pans can negatively affect your machine’s performance. A common sign that your AC needs maintenance is an inability to produce cold air. This can happen when your clogged coils don’t allow heat transfer or a clogged filter blocks sufficient airflow. Cleaning and maintenance can ensure your unit is operating optimally.

Less Frequent Repairs

Failing to get regular maintenance means your machine is much more likely to break down, and frequent breakdowns mean you have to spend much more on AC repair costs. A good rule of thumb is that if AC repairs cost more than 50% of the cost of installing a new machine, replacement is the better option.


Even if you take great care of your machine, you will probably still experience a breakdown at some point. But If you remember to get regular maintenance, repairs will be much less frequent and less expensive.

Better Indoor Air Quality

Last but not least, proper AC maintenance can improve your indoor air quality. Sub-optimal performance can cause excessive dust build-up in your components and ducts. This dust can find its way into your home, causing allergies and respiratory irritation. If you notice excessive dust in your home, you should call a professional for servicing.

AC Maintenance Near Me

Your AC works hard to keep you and your family comfortable, so make sure you take care of it. Regular air conditioning maintenance is the best way to ensure that your AC unit performs well for a long time. Dr. Cool can help you out with our expert 24/7 emergency AC repair and service in South Carolina.


If you would like to book an appointment, contact us online or give us a call today at (803) 368-5500. We look forward to hearing from you!

AC Maintenance FAQs

  • What Maintenance Does an Air Conditioner Need?

    Exact maintenance depends on the specifics of your unit but will likely include coil cleaning, air filter replacement, and coolant replacement. The AC technicians will also remove dust and debris from exterior components and test electrical systems.

  • How Often Should an Air Conditioner Be Serviced?

    We recommend servicing your AC at least twice per year, once in the spring and again in the fall. Your AC unit needs to be in top condition for the heat of the summer and the cold of the winter, and regular maintenance will make sure your AC is up to the task.

  • How Long Does the Typical AC Unit Last?

    The typical modern AC unit can last for up to 20 years if taken care of properly. Older units from the past decade may only last about 10 to 15 years. If your AC unit is 15 years or older, you may want to consider replacement in the near future.

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