10 Common Plumbing Problems and How to Fix Them Fast

Plumbing issues are part of everyday home ownership. Some problems start small but can quickly turn into expensive repairs if ignored. Over the years, we’ve seen the same plumbing issues appear in homes again and again. The good news? Many of them can be handled quickly—if you know what to look for.

Here are 10 of the most common plumbing problems and what you should do when they happen.

1. Constantly Dripping Faucets

That slow drip from your faucet isn’t just annoying—it wastes water and increases your utility bill. Most of the time, the issue comes from a worn washer or cartridge inside the tap.

What to do:
Turn off the water supply and replace the faulty part. If the faucet is old, replacing the entire unit may be the better long-term solution.

2. Slow or Blocked Drains

Kitchen and bathroom drains often clog due to grease, soap, hair, or food waste. Over time, buildup restricts water flow.

What to do:
Use a plunger or drain snake to remove the blockage. Avoid chemical cleaners, as they can damage pipes and cause long-term problems.

3. Toilet Keeps Running

A running toilet can waste a surprising amount of water every day. The usual cause is a damaged flapper or faulty fill valve inside the tank.

What to do:
Inspect the tank components and replace the flapper if it doesn’t seal properly. This is a simple and inexpensive fix.

4. Low Water Pressure

Weak water pressure can make showers frustrating and cleaning difficult. It may be caused by mineral buildup or hidden leaks.

What to do:
Clean the faucet aerators and showerheads. If pressure is low throughout the house, call a plumber to inspect the system.

5. Leaking Pipes

Even a small pipe leak can lead to mold, wall damage, and higher water bills if left unattended.

What to do:
Use pipe tape or a temporary clamp as a short-term solution, then schedule a professional repair as soon as possible.

6. No Hot Water

When hot water suddenly disappears, the water heater is usually the issue. Sediment buildup or worn heating elements are common causes.

What to do:
Check the thermostat first. If the problem continues, professional servicing or replacement may be needed.

7. Jammed Garbage Disposal

Garbage disposals can jam when hard items like bones or fibrous foods are placed inside.

What to do:
Turn off the power and use a wrench to manually rotate the disposal. Never put your hand inside the unit.

8. Sewer Smells or Backups

Unpleasant odors or water backing up from drains can indicate a sewer line issue.

What to do:
Stop using water immediately and contact a licensed plumber. Sewer problems require specialized tools and experience.

9. Burst or Frozen Pipes

Pipes can freeze and burst during colder months, causing sudden flooding and major damage.

What to do:
Shut off the main water supply immediately and call an emergency plumber.

10. Old or Faulty Fixtures

Loose handles, noisy pipes, or outdated fixtures can reduce efficiency and cause leaks over time.

What to do:
Repair loose parts or upgrade fixtures to improve performance and water efficiency.

Don’t Ignore Small Plumbing Problems

Many plumbing emergencies start as minor issues. Addressing problems early can save money and prevent serious damage to your home.