Top 10 Common Plumbing Issues and How to Fix Them: A Guide for Homeowners

Plumbing issues are a problem that every homeowner has to deal with. Things like clogged toilets and leaky faucets can cause a range of inconveniences. These inconveniences can range from minor troubles to major problems. If left unchecked, these inconveniences can become a major headache for you as a homeowner. The good news here is that with a bit of know-how, most of these common problems can be solved. So, what are these plumbing problems, and how to fix them? 

Well, this is what we are going to talk about. In this blog, we talk about the top 10 common plumbing issues and how to fix them. So, without any further ado, let's get started! 

Faulty Faucets

faulty faucet

Faulty faucets are one of the most common plumbing problems. Although not a major issue, you can waste a lot of water if not taken care of regularly. Additionally, it can also add to your bill. Therefore, you should solve your faulty faucets as soon as possible. 

How to fix

To fix a faulty faucet, turn off the water supply, disassemble the faucet, and replace the damaged parts. Then, you should apply a plumber's take and reassemble the faucet. 

Leaky Pipes

Leaky Pipes are another one of the regular plumbing problems. Like faulty faucets, leaky pipes can waste a lot of water and your money. Furthermore, they can also cause drip stains on the surfaces. 

How to Fix

To fix leaky pipes, you first need to turn off the water supply, know where the leak is, clean the dry area, and seal the leak. If necessary, replace the damaged section before turning the water supply on. 

Clogged Toilet

A clogged toilet is another common problem; it can be a major turn down on your day. It can disrupt your regular schedule, cause foul odour, and prevent you from relieving yourself. 

How to Fix

You can fix a clogged toilet by turning off the water supply and then using a plunger to clear the clog. Then, you can apply pressure if the plunger doesn't work. Once cleared, you can turn the water supply back on and flush the toilet. 

Slow Draining Sink

A slow-draining sink is among the top 10 common plumbing issues you can face as a homeowner. It can put a hamper into your daily schedule and stop you from cleaning. Furthermore, it can also lead to water damage in your sinks. 

How to Fix

To fix a slow-draining sink, you can use a plunger, a clean sink stopper, or a chemical drain cleaner. You can also consider calling an expert plumber in Kathmandu Valley, like a2z Marmat. 

Running Toilet

runny toilet

Running toilets can lead to several problems. This includes water wastage, increased utility costs, and increased water usage, and there is a potential for water damage. Running toilets can also lead to toilet seat problems and is a prime cause of mold growth. 

How to Fix

To fix a running toilet, you can adjust or replace the flapper. Along with this, you can also adjust the float arm or fill valve. You can also clean the fill valve. 

Sedimentary Build Up

Sedimentary buildup can restrict water flow, lower water quality, and water appliances. Additionally, it can also clog pipes and faucets and increase energy costs. 

How to Fix

To fix sedimentary buildup, flush your water heater, install filters, and get regular plumbing maintenance. 

Low Water Pressure 

This is undoubtedly one of the top 10 common plumbing issues. It can lead to slower water flow, make the appliances inefficient, and cause potential pipe issues. 

How to Fix

If you want to fix low water pressure, check for clogged faucets and ensure the main shut-off valve is fully open. 

Jammed Garbage Disposal

Jammed garbage disposals can prevent you from disposing of waste, create foul smells, lead to slow drainage, and block pipes. Therefore, it is a common yet troubling plumbing problem homeowners face. 

How to Fix

To fix a jammed garbage disposal, turn off the power, use the disposal's flywheel to clear the jam, and then reset the test unit. 

Sump Pump Failure

Sump pump failure can lead to basement flooding, extensive water damage, promote mold growth, and cause structural damage. Furthermore, it can also lead to health risks by providing a breeding ground for pests. 

How to Fix

To fix the sump pump failure, inspect the float switch and discharge the pipe for obstructions. You can also test the pump's operation manually and consider professional assistance. 

Leaking Hose Bib

leaking hose bip

The leaking hose bib can lead to water wastage, foundation damage, and promote mold. Furthermore, it can make it hard to garden, freeze pipes, and attract pests. 

How to Fix

You should turn off the water supply, replace the washer, and ensure a watertight seal while attaching the hose back.


Being a homeowner is a stressful situation to be in. You can face many problems, and plumbing problems are just one such set of issues. This blog discussed the top 10 common plumbing issues and how to fix them. 

We hope you found this helpful. You can check out our other blogs if you want further insights into home repairs blogs. If you want expert services regarding home repair and renovation companies in Kathmandu Valley, please visit us at a2z Marmat. Thank you for reading till the end. 

FAQ for Common plumbing problem

Q: What should I do if my faucet is dripping?

A: A dripping faucet is often caused by a worn-out washer or cartridge. Turn off the water supply, disassemble the faucet, and replace the damaged part. If unsure, consult a plumber.

Q: What problems can a sump pump failure cause?

A: A sump pump failure can lead to basement flooding, water damage, mould growth, structural issues, higher insurance costs, and inconvenience. Regular maintenance is crucial.