Kitchen Work, Done Without Surprises
Kitchen plumbing sits inside cabinetry and behind appliances, which is why small leaks here do disproportionate damage. Water spreads under the cabinet base and into the subfloor before anything is visible, so the work should include looking at what is around the repair, not just the repair.
1. Look at the Whole Cabinet
A leaking trap is usually not the only issue. Angle stops, supply lines, and the disposal connection are checked together, because opening the cabinet twice costs you twice.
2. Check for Existing Damage
Swollen particle board, staining, or a soft cabinet floor means water has been present for a while. You should be told what was found even when it is not part of the plumbing repair.
3. Repair or Replace the Right Part
Faucet cartridges, traps, disposal units, and angle stops are individual components. Replacing only what has failed keeps the price honest, and worn parts nearby get flagged rather than silently swapped.
4. Test Under Load
Everything is run with water and checked at every joint, including the disposal and dishwasher discharge, before the cabinet is closed up.
If your kitchen drain backs up repeatedly, the problem is likely further down the line. See drain clearing. For a full remodel or fixture relocation, see plumbing inspection to understand what is behind the walls first. Pricing is on our pricing page.