Rock and roll,
Blancolo,
Believer,
Comedian tattoo,
FMT (I think it may just be piercings though),
Archangel,
Inkedin,
Phoenix,
Godfather
I can't vouch for the standard of work in most of these places. And I severely think your priority when picking a studio is the artwork and standard of work. You don't wanna be paying summit off you are getting lasered