The very first thing that we know is that the HVAC system makes our lives comfortable, cooling us down in summer and warming us up in winter.

HVAC stands for:


Ventilating and

Air Conditioning


For us, the most important thing is that the HVAC system is running perfectly whenever we need it.

But what is HVAC behind that?


HVAC Heating structure:

The main parts behind the heating function are

  • Furnace
  • Air filter
  • Thermostat

HVAC Ventilation structure:

The main parts behind the ventilating function are

  • Vents
  • Air filter

HVAC Air Conditioning structure:

  • Refrigerant
  • Air filter
  • Thermostat

The air filter is a pretty important part of the HVAC system. It has to be changed regularly by yourself or by professionals to ensure the air you breathe is clean and safe. Check our DIY and Professional HVAC Spring Maintenance Checklists.

If you need our help, feel free to schedule an appointment with us. 

AAA Cleaning Services INC offers a 100% satisfaction guarantee or your money back.