Why Is My Drain Clogged? Common Causes and Next Steps
Learn why sinks, showers and other drains clog and what to check before calling a plumber.
Start With the Symptom
Plumbing problems often have more than one possible cause. Look for changes in flow, drainage, pressure, temperature, odors, moisture, staining, or fixture behavior. Document what you observe and when it happens.
Common Causes
Depending on the problem, possible causes can include buildup, damaged components, aging or corroded piping, foreign objects, poor drainage, pressure issues, or a failure elsewhere in the plumbing system.
When to Call a Plumber
Professional assessment is appropriate when the issue is recurring, inaccessible, causing water damage, affecting multiple fixtures, creating a sewage backup, or cannot be safely diagnosed.
What to Ask the Plumber
- What is the likely source?
- What inspection was performed?
- What repair options are available?
- What is included in the estimate?
- What maintenance could prevent recurrence?
Related Hialeah Plumbing Services
See the plumbing services hub or Hialeah service area page for related information.