A dripping faucet is almost always a worn internal part — a washer, O-ring, or cartridge that’s degraded enough to stop sealing properly. It sounds minor, but a faucet dripping once per second can waste a meaningful amount of water over the course of a year.
Low flow or a wobbly handle points to a different problem — usually mineral buildup inside the faucet body or a loosening mounting connection under the sink, neither of which a new washer alone will fix.
A local plumbing professional can identify the specific worn component, replace it, or recommend a full faucet replacement if the fixture itself has reached the end of its useful life rather than just needing a part.
A local plumbing professional will confirm what’s going on, walk you through the options, and give you pricing and scheduling directly — no markup added by us, no work performed by us.