Installing a mini split yourself is easier than you might think. Many systems...

https://delta-wiki.win/index.php/What_Tools_Do_I_Actually_Need_for_a_Quick_Connect_Mini_Split_Install%3F

Installing a mini split yourself is easier than you might think. Many systems come with a pre-charged quick-connect lineset up to 16 feet, so there’s no need for a vacuum pump or special EPA Section 608 license