06/11/2026
"A gurgling sink typically happens when air becomes trapped somewhere in the drain system. As water flows through the pipes, the trapped air escapes, creating the unmistakable bubbling or glugging sound. While some causes are relatively minor, others may indicate larger drainage or venting issues that can worsen over time if left untreated."
Call (858) 842-7876 for fast and reliable plumbing services in San Diego.
Wondering why your kitchen sink is gurgling? Plumbing experts explain the most common causes, when to call a plumber, and how to prevent future drain problems.