Plumbing issues are among the most common household problems. While some require a professional plumber, many can be fixed with simple tools and know-how. In this guide, we’ll explore the 10 most common plumbing problems in homes and how to solve them—saving you time, money, and stress.
1. Leaky Faucets
A dripping faucet wastes water and increases your bill.
Cause: Worn-out washer or O-ring.
Fix: Turn off the water supply, disassemble the faucet, and replace the washer or cartridge.
2. Clogged Drains
Slow or blocked sinks and showers are frustrating.
Cause: Hair, soap scum, food, or grease buildup.
Fix: Use a plunger, drain snake, or eco-friendly baking soda and vinegar solution. Avoid chemical cleaners—they damage pipes.
3. Running Toilets
A constantly running toilet can waste hundreds of gallons of water per day.
Cause: Faulty flapper or fill valve.
Fix: Replace the flapper or adjust the float to stop unnecessary water flow.
4. Low Water Pressure
Low water pressure makes showers and washing dishes difficult.
Cause: Mineral buildup in aerators or leaks in the system.
Fix: Clean faucet aerators, check for leaks, and if needed, call a plumber to inspect your main water line.
5. Leaking Pipes
Pipe leaks can cause structural damage and mold.
Cause: Corrosion, high water pressure, or damaged joints.
Fix: For a temporary solution, use plumber’s tape or epoxy putty. For a permanent fix, replace the damaged section.
6. Water Heater Problems
No hot water? Your water heater may be the culprit.
Cause: Sediment buildup, faulty thermostat, or broken heating element.
Fix: Flush the tank annually and replace faulty parts. For gas heaters, check the pilot light.
7. Clogged Toilet
One of the most common plumbing emergencies.
Cause: Excess toilet paper or foreign objects.
Fix: Use a plunger or toilet auger. If it still doesn’t flush, professional help is needed.
8. Sump Pump Failure
A broken sump pump can lead to basement flooding.
Cause: Overwhelmed pump, stuck switch, or lack of maintenance.
Fix: Clean the pump, check the float switch, and test it regularly. Replace if it fails.
9. Sewer System Backup
A serious plumbing issue that affects multiple drains at once.
Cause: Tree roots, clogged sewer lines, or collapsed pipes.
Fix: This requires professional sewer cleaning and inspection. Install a backwater valve to prevent future issues.
10. Dripping Hose Bibb
Outdoor faucets often leak after winter.
Cause: Frozen and cracked hose bibb.
Fix: Replace with a frost-proof hose bibb and disconnect hoses before winter.
When to Call a Professional Plumber
While DIY plumbing fixes can solve minor issues, major leaks, sewer problems, and persistent clogs should always be handled by a licensed plumber. Searching online for a “plumber near me” will help you find a trusted local expert quickly.
Final Thoughts
By understanding these 10 common plumbing problems, you can handle small repairs yourself and know when it’s time to call a professional. Regular maintenance—like cleaning drains, checking for leaks, and flushing your water heater—can prevent costly repairs and keep your home’s plumbing system running smoothly.
