Every situation is different, so let me give you a little bit of information.

I currently hold a certificate of completion on hvac and a universal certification from the EPA. I`m also taking additional classes on electrical trades to expand my knowledge.
At this moment I`ve been working on the hospitality field for 21 years for the same facility! So you can see I`m very stable, I don`t jump from job to job every few years and I don`t remember ever calling in sick!
I want to make the transition to hvac on a part-time basis if possible until I`m ready to go in full-time, by this I mean until I finish school and get more training.
Are any of you from the San Antonio area willing to give me a chance part-time? I would be available on weekends and I don`t mind the long hours.