Learning to solder electronics?

Hello! I have some basic soldering skills I learned in school for doing small repairs, but lately have been finding myself needing to do some "micro" components on things like computers, mobile phones, raspberry pis, etc where I need to do surface-mount soldering with hot-air tools and higher temperature solders. Is there anywhere locally I can go to learn these skills, and get some advice on the equipment I might need to purchase?