Trans woman seeking a union apprenticeship, advice? (NYC)

Hello, I'm a 26 year old trans woman from NYC that currently works in the restaurant industry. I don't make nearly enough to support myself so I'm looking to get into the trades.

I've been told to avoid anything general labor or carpentry, so my preferences right now are electrician and hvac.

I understand bullying and bigotry are gonna be really heavy in this industry, but I was looking for some advice on what union or field to pursue that would maybe be more open to a queer person or at least have the most women in them.