GJ Plumbing & Jetting Pte Ltd is a plumber at 150A Corporation Dr, #09-15 Yung Ho Spring ll, in Jurong East, carrying a 5.0 Google rating; as the name suggests, its work covers jetting as well as general plumbing. Choked floor traps and slow drains are the everyday call-outs in Singapore's flats and shop units, and a good plumber diagnoses before quoting, because a blockage that keeps returning usually points to grease, scale or a pipe fault rather than a one-off clog. For stubborn cases, high-pressure water jetting scours the entire pipe wall clean, so the results tend to outlast simple rodding. Since work on water service pipes falls under PUB rules, it is also fair to ask whether a plumber is licensed before letting them start. For homes and businesses around Jurong East, this five-star plumber on Corporation Dr is a handy one to call.