Generally speaking, an air conditioning setup appointment may take anywhere between 4 to 8 hours. However, the exact amount of time with vary between households as several factors will influence the amount of time it takes to install a unit into your home, including:
The size of your home
The type and size of the A/C unit you want to install
Whether you have an older unit that needs to be replaced and disposed of before the new AC unit is installed
The state of your home’s ductwork
The accessibility of where you wish to install your new air conditioning unit
The techniques required to install your new unit