Plumbing & Repairs

The Complete Guide to Fixing Common Plumbing Problems

Sep 1, 2026 Updated Sep 10, 2026 1 min read
A
Admin User Home Maintenance Editor
Table of Contents
This article was last updated on Sep 10, 2026 to reflect current best practices.

Plumbing issues are the most common home repair homeowners face, and knowing which ones are DIY-safe can save you hundreds of dollars.

Dripping taps

A leaking tap is usually a worn washer or O-ring. Turn off the water supply, disassemble the tap and replace the seal. If the drip persists, the issue may be the cartridge or valve seat and is worth a call to a pro.

Slow drains

Most slow drains are caused by hair and soap buildup. Try a combination of boiling water, baking soda and vinegar, or a handheld plumber's snake. Avoid chemical drain cleaners - they can damage older pipes and create bigger problems down the line.

Low water pressure

Start by cleaning the aerators on your fixtures; mineral buildup is the most common culprit. If pressure drops across the whole house or you hear banging pipes, you may have a wider supply problem that needs a licensed plumber.

Running toilets

A toilet that runs constantly usually needs a new flapper or fill valve - a cheap, beginner-friendly fix. Check for cracks in the tank first, and call a plumber if the problem persists.

When to call a plumber

Water stains on ceilings or walls, gurgling drains, sewage smells or any leak near electrical fixtures are signs to stop and call a professional. Water damage escalates fast, and fixing the root cause correctly is almost always cheaper than the aftermath of a burst pipe.

Not sure who to call? Post your plumbing job and get free quotes from licensed, reviewed local plumbers today.

Share
Did you find this guide helpful?
Thanks for your feedback!
Ready to get the job done?
Describe your project and get free quotes from vetted local pros.
Get Free Quotes
Written by
A
Admin User
Home Maintenance Editor

Editor for the Handyman Directory blog, sharing practical home maintenance and repair guidance built on years of working alongside licensed tradespeople and homeowners.

🔧
Handy Assistant
Online now