VIP HOMEOWNER ANSWER LIBRARY · FAUCETS & FIXTURES

Why does water leak under my kitchen sink?

Plain-English plumbing guidance for Oklahoma homeowners. A useful starting point, not a diagnosis for your home.

THE SHORT ANSWER

Common sources include faucet supply lines, loose drain fittings, disposal connections and worn seals. Dry the cabinet and watch for drips while safely running each fixture separately. If you cannot locate or stop the leak, turn off the affected supply and schedule repair.

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Keep learning

For more context about this type of plumbing issue, read our related Oklahoma City guide.

Read the related VIP plumbing guide
Educational information, not a remote diagnosis. The right repair requires an onsite assessment. Plumbing conditions, safety concerns and local requirements vary. Stop using unsafe equipment and seek qualified help for gas, sewage, electricity or flooding hazards. See how we develop and update our homeowner guides.
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