Leaks under the sink are very common and can be caused by a number of things, including:
Drain - Could be leaking from old thin putty, or the drain itself could just need to be replaced.
Water Supply Line - Could be caused by a failed gasket in the connector or corrosion of the connection.
P-Trap - This curved pipe can become clogged and will leak if so.
Washer - An older more worn washer can cause your sink to leak.
If you are having problems with a leak under your sink, we can help. LBA Services provides fast and reliable plumbing solutions at affordable prices. Contact us today to set up an appointment!