Need blockage clearance for kitchen sink drain locally

I'm looking for a reliable tradesperson to unblock a clogged kitchen sink drain at my home. The blockage causes slow drainage and occasional backups. Please bring appropriate tools, inspect for possible causes (trap, pipe buildup, or a shared drain issue), and ensure no damage to surrounding fixtures. I prefer someone with experience in domestic plumbing for blockages, able to provide a quick estimate and a clear explanation of the recommended fix. Availability during weekdays between 9am and 5pm is ideal. Please let me know if additional parts or a follow-up visit will be necessary.