I'm looking for a reliable tradesperson to identify and repair water leaks in both the kitchen sink area and a bathroom pipe. The issues started recently and there may be a slow drip visible behind the cabinet and under the sink. Please bring appropriate tools, check for hidden leaks, and test after repairs to ensure there are no further drips. I prefer someone who can explain the problem clearly and provide a quick ETA. Access is straightforward, and I can accommodate an early afternoon start. Materials may be provided by me if needed, but please advise if any parts are required beforehand.