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The Top 5 Common Plumbing Problems and How to Fix Them

May

14, 2026

The Top 5 Common Plumbing Problems and How to Fix Them

Plumbing issues are something every homeowner deals with at some point. From dripping faucets to clogged drains, even small plumbing problems can quickly turn into expensive repairs if left untreated. The good news is that many common plumbing issues can be prevented—or at least minimized—with proper maintenance and quick action.

At Langley Home Plumbing, we help homeowners across Langley solve plumbing problems quickly and efficiently. In this guide, we’ll explore the top 5 common plumbing problems and how to fix them before they become major headaches.


1. Dripping Faucets

A dripping faucet may seem like a minor annoyance, but it can waste a surprising amount of water over time and increase your monthly utility bill.

Common Causes

Dripping faucets are usually caused by:

  • Worn-out washers
  • Damaged O-rings
  • Corroded valve seats
  • Loose faucet components

Even a slow drip can waste thousands of litres of water each year.

How to Fix It

In many cases, fixing a dripping faucet is relatively simple:

  1. Turn off the water supply
  2. Remove the faucet handle
  3. Inspect the washer or O-ring
  4. Replace worn parts
  5. Reassemble the faucet

If the leak continues after replacing the components, it may be time to call a professional plumber.

How to Prevent It

  • Avoid overtightening faucet handles
  • Replace worn parts promptly
  • Schedule regular plumbing maintenance

Addressing small leaks early can save money and prevent water damage.


2. Clogged Drains

Clogged drains are one of the most common plumbing problems in kitchens and bathrooms.

Common Causes

Drain clogs are often caused by:

  • Hair buildup
  • Soap scum
  • Grease and food waste
  • Foreign objects
  • Mineral buildup

Ignoring a slow drain can eventually lead to a complete blockage.

How to Fix It

For minor clogs:

  1. Use a plunger to loosen the blockage
  2. Pour hot water down the drain
  3. Use a drain snake to remove debris

Avoid harsh chemical drain cleaners, as they can damage pipes over time.

For stubborn clogs or recurring issues, professional drain cleaning may be necessary.

How to Prevent It

  • Install drain strainers
  • Never pour grease down the sink
  • Flush drains regularly with hot water
  • Avoid flushing wipes or hygiene products

Simple preventative habits can keep your drains flowing smoothly.


3. Running Toilets

A running toilet can waste hundreds of litres of water every day if not repaired quickly.

Common Causes

The most common causes include:

  • Faulty flapper valves
  • Broken fill valves
  • Float issues
  • Improper chain length

Sometimes the issue is as simple as a worn rubber flapper that no longer seals properly.

How to Fix It

Here’s how to troubleshoot a running toilet:

  1. Remove the tank lid
  2. Check the flapper valve for damage
  3. Adjust the float if water levels are too high
  4. Replace faulty fill valves if needed

Many toilet repair kits are inexpensive and easy to install.

How to Prevent It

  • Inspect toilet components regularly
  • Avoid using harsh tank cleaners
  • Replace aging parts before failure

Fixing a running toilet quickly can significantly reduce water waste.


4. Low Water Pressure

Low water pressure can make everyday tasks like showering and washing dishes frustrating.

Common Causes

Low pressure may result from:

  • Mineral buildup in fixtures
  • Pipe corrosion
  • Hidden leaks
  • Municipal water supply issues

Older homes are especially vulnerable to pressure problems caused by aging pipes.

How to Fix It

Depending on the cause:

  • Clean faucet aerators and showerheads
  • Check for visible leaks
  • Inspect shut-off valves to ensure they are fully open

If the issue affects the entire home, professional inspection may be needed to identify hidden plumbing problems.

How to Prevent It

  • Install water softeners if hard water is an issue
  • Schedule regular plumbing inspections
  • Replace corroded pipes when necessary

Maintaining your plumbing system can help preserve strong water pressure.


5. Leaky Pipes

Leaky pipes are one of the most serious plumbing issues homeowners face because they can lead to mold, structural damage, and expensive repairs.

Common Causes

Pipe leaks may occur due to:

  • Corrosion
  • High water pressure
  • Loose connections
  • Freezing temperatures
  • Pipe deterioration

Even a small hidden leak can cause major water damage over time.

How to Fix It

Temporary solutions include:

  • Using pipe repair tape
  • Applying epoxy putty
  • Tightening loose fittings

However, permanent repairs usually require professional pipe repair or replacement.

If you notice water stains, damp walls, or unexplained increases in your water bill, contact a plumber immediately.

How to Prevent It

  • Insulate pipes during winter
  • Monitor water pressure levels
  • Inspect exposed pipes regularly
  • Address small leaks promptly

Preventative maintenance is key to avoiding expensive pipe damage.


Why Plumbing Maintenance Matters

Many plumbing emergencies begin as small issues that worsen over time. Routine maintenance offers several important benefits:

  • Reduces repair costs
  • Improves water efficiency
  • Prevents water damage
  • Extends the lifespan of plumbing systems
  • Reduces emergency breakdowns

Investing in regular plumbing maintenance can save homeowners significant money in the long run.


When to Call a Professional Plumber

While some minor plumbing issues can be handled yourself, certain problems require professional expertise.

You should contact a plumber if you notice:

  • Persistent leaks
  • Recurring drain clogs
  • Low water pressure throughout the house
  • Water stains or mold growth
  • Burst pipes
  • No hot water

Professional plumbers have the tools and experience to diagnose problems safely and efficiently.


Why Choose Langley Home Plumbing?

At Langley Home Plumbing, we provide reliable plumbing services for homeowners throughout Langley and surrounding areas.

Our services include:

  • Leak detection and repair
  • Drain cleaning
  • Toilet repairs
  • Pipe replacement
  • Emergency plumbing services

Our experienced team is committed to helping homeowners solve plumbing issues quickly and prevent costly damage.


Final Thoughts

Understanding the top 5 common plumbing problems and how to fix them can help you avoid expensive repairs and keep your home’s plumbing system functioning properly.

Simple issues like dripping faucets or clogged drains may seem harmless at first, but ignoring them can lead to larger problems over time. With regular maintenance and prompt repairs, you can protect your home and save money.

If you’re dealing with plumbing issues or want professional maintenance services, contact Langley Home Plumbing today.

👉 Call now or book a service appointment online!