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Ductless Mini-Split Service and Repair

#1 Ductless Mini-Split Service and Repair in Hodgkins, IL With Reviews

When you need service or repair for your ductless mini-split in Hodgkins, IL, call JC Heating & Cooling at 708-968-3131.

Homeowners wanting to control the temperature in individual rooms turn to ductless mini-split heat and air conditioner units. This alternative to central heat and air offers an easy, beneficial way to control your home’s temperature. Regular maintenance ensures that your units continue to operate at maximum efficiency, so contact the JC Heating & Cooling experts when you need ductless mini-split service and repair in Hodgkins, IL.

Learn more about ductless mini-split AC installation in Hodgkins.

How Does a Mini-Split Work?

When you install a ductless mini-split heat and air conditioning unit, you’ll need an indoor and outdoor unit to maintain your preferred temperature properly. Indoor units, called air handlers, work with the heat pump or condenser to transfer warm air in or out of your home. While most mini-splits offer both heat and air, you may choose to install a dedicated warm or cool air mini-split.

How to Know Your Mini-Split Needs Maintenance or Repairs

Ductless mini-split units require regular maintenance for the best performance. The indoor and outdoor unit experience wear and tear as time passes, so knowing what to look for when you need maintenance or repair service saves you time, money, and comfort. Some typical signs that your mini-split unit needs maintenance include:

Reduced Air Output

If you notice that your mini-split doesn’t produce the same amount of cool or warm air as usual, it may need attention from the professionals at JC Heating & Cooling. Your mini-split should provide smooth airflow at your desired temperature, so schedule a service appointment if you notice it struggling to heat and cool.

Our ductless mini-split repair technicians can check your unit for:

  • Dirty air filters
  • Thermostat calibration issues
  • Refrigerant leaks

Strange Noises

Does your mini-split make weird, loud noises? Strange sounds indicate the need for ductless mini-split service and repair in Hodgkins, IL. Different problems cause specific noises, such as:

  • Grinding
  • Rattling
  • Hissing
  • Squealing
  • Buzzing


You’ll hear these noises when internal parts malfunction due to regular wear and tear. For example, your unit’s motor bearings lose lubrication over time, which may cause rattling or grinding sounds.


Short-cycling mini-split units turn on and off rapidly without meeting your desired temperature. Not only does this keep your home from reaching a comfortable temperature, but it may also raise your utility bill and induce additional wear and tear on the unit.

Some reasons your unit may short-cycle include:

  • Electrical problems
  • Low refrigerant
  • Clogged air filters
  • Dirty evaporator coils


In some cases, short-cycling indicates that you have a system with more power and capacity than your room needs.

When You Need Professional Mini-Split Service, Call JC Heating & Cooling

Do you want to install a ductless mini-split air system in your home? Learn how we can help you choose the best system for you, including your thermostats, during HVAC upgrades.

If you need ductless mini-split service and repair in Hodgkins, IL, you need experienced professionals to get your system back in order. Schedule an appointment or request emergency services by calling 708-968-3131.