Riley Plumbing & Heating fixed a leaking valve under this South Lake Tahoe bathroom sink. Straightforward repair, actually. The homeowner correctly identified the source, which saved diagnostic time. Our tech shut off the water supply, removed the faulty valve, installed the replacement, and tested for leaks. Cabinet stayed dry, problem solved. Small leaks deserve quick attention because water damage spreads fast once it starts. Book your plumbing repair with the team that shows up prepared to fix things on the first visit.