Need help fixing a leaking kitchen pipe

Hi, I have a persistent leak under my kitchen sink that I haven't been able to fix. I'm looking for a reliable plumber who can come and repair the pipe properly. Ideally, someone with experience in residential plumbing and who can also check for any other potential issues while they're here. I live in a small house, and the leak has started to cause some water damage, so I'd appreciate a quick and thorough job. Please bring your own tools and materials if possible.