Unfortunately none.
People recommend Mehmood near Jubilee but i wasn't satisfied. Also, abdul rehman guy nesr dupatta gali tariq road but a lot of complaints now coming.
I had some better experience from Javed (same Jubilee market). DM me and i can send you his location. Good thing about him is that he works in front of you.
However, the best thing is to use your own knowledge and supervise while they work. Only that can bring the best outcome as per my and fellow pakwheelers experience