NYC salon help please

My best friend is going to New York and I told him to go to a salon to revive his perm. Doew anyone have any suggested locations he can go?

He's white German with straight hair. He wanted a new look so I told him get a mullet, perm the long hair and do a fox dye. When he did it in Taiwan, the ladies did not set him up right his curls fell and looked wavy at most. The dye part was okay, the hair cut was okay but the curls were flat as hell.

I had to help him, we redid it and he was able to have his wanted look but now he's left Taiwan and went back to Germany. I told him how to upkeep and he's been trying, bless his soul, but now he wants to get his hair done again because his curls are flat and almost straight again. He wants to go to a black owned salon or hair dresser because all others he went to haven't done a good job since.

So does anyone have any good recommendations?