Is it possible to acquire an Heating, Ventilation, & A/C certification separate from going to school?

I wanted to be an Heating, Ventilation, & A/C supplier when I graduated from school.

When I found out I was going to need to go back to school, I knew it would not happen.

I had consistently had a concern with studying. I couldn’t comprehend what I read. If someone showed me something, it stuck with me forever. If I learn it, more than one nights later I forgot everything I had read. My best friend’s dad was an Heating, Ventilation, & A/C supplier. I wanted to talk to him, even though I didn’t want my neighbor to know. I called him one day when my neighbor was at hoops practice & asked if I could talk to him. He told me to come down to his office. When I walked in, he looked distraught & asked if I was okay? I told him how I had problems in school. I was a good reader, but the knowledge was a immense concern with me. I had worked with him while in the summer, & he seemed to assume I was kidding. He sat there seeing me as I talked, & he finally asked me what he could do for me? I told him that I wanted to be an Heating, Ventilation, & A/C supplier. I also told him I would not be able to make it through school. He tented his fingers & continued to stare at me. He asked if I would be interested in an apprenticeship. I could toil on the weekends & while in the summer. I jumped up & shook his hand thanking him for the opportunity. He told me he would help me get my certification if I worked out alright & I still wanted to be an Heating, Ventilation, & A/C supplier when the Summer was over.

Air conditioning worker