Do they carry live crayfish here? I usually get from the mart on brookhurst and westminster but had no luck the past few times

Negative. H-mart is a Korean market. You need a Vietnamese market.

Not sure why not call them to find out?

They dont have it

Usually the Vietnamese markets do but i think crawfish has not been in season during winter so thats why no markets or crawfish restaurant will have it live

Nope

I have not seen it there.

No ... they don't

H mart don't carried crawfish

Maybe not