Hi, can anyone recommend me to a plumber to install the hot water piping from my city gas heater to my common bathroom. Got my bto keys last yr.. The heater has been attached but no water piping was run.. I believe we have to source out own plumber?? Earlier today, called up a plumber from straits time classified. The talk over the phone was promising, in the end he say he dun do hacking to run the piping. Had to pay him 20 bucks transport money.. Pls anyone, any recommendation? Thanks...