Sealing Up Damaged Ventilation Lines

4 Issues That Require Emergency AC Repair Services

It's the middle of summer, and your air conditioning unit goes out — what do you do? If you're lucky, you have an emergency repair service that you can call. But before you do, you need to know what constitutes an emergency AC repair. Discover some of the most common emergency air conditioner issues that need urgent repairs.

Unusual Noises

Your AC unit should run relatively quietly. So, if you start to hear strange noises coming from your unit, it's a sign that something is wrong. Common sounds to listen out for include:

  • Grinding
  • Squealing
  • Banging

These noises usually indicate an issue with the compressor or the fan blades. If left unchecked, these issues can cause extensive damage to your AC unit.

Refrigerant Leaks

When your AC unit is low on refrigerant, it can no longer effectively cool your home. Such low levels of refrigerant can lead to various problems, including:

  • Frequent AC unit cycling
  • Poor airflow
  • Higher utility bills

If you suspect a refrigerant leak in your AC, call an expert right away. A qualified technician will be able to quickly identify the source of the leak and make the necessary repairs.

Water Leaks

Your AC unit produces a lot of condensation that typically drains away through a condensate drain line. If this pipe becomes blocked, the water may start to leak.

You may notice water pooled around your AC unit or dripping from the ceiling. In some cases, you may even see signs of mold growth. By this time, the damage could be too extensive. You might have to replace your AC unit.

Keep in mind that excess moisture can cause serious damage to the electrical components in your AC unit. Such electrical issues could lead to a fire, so you need to contact an emergency AC repair service as soon as possible.


If your AC unit starts to overheat, there could be an issue with the cooling system. This problem could be the result of several things, including:

  • Dirty air filters
  • Debris around the outdoor unit
  • A faulty thermostat

If your AC unit overheats, make sure you turn it off and unplug the entire system. Continuous use of an overheating AC unit could cause permanent damage. In fact, the metal components could start to warp and break down. 

AC repair specialists ensure your home remains cool and comfortable during the summer. If you're ever in doubt, it's always best to err on the side of caution and schedule an appointment. 

For more information about air conditioning repair, contact a local HVAC company.