Kitchen faucet leaking

Plumbing Leaks: 5 Common Reasons Your Faucet Is Leaking

A leaky faucet may seem like a simple problem, which is why you may neglect to pay much attention to it. However, it can cause more damage than you think. In the long run, a dripping faucet can waste gallons of water resulting in expensive water bills and even costly damage to your home or establishment that can burn a hole in your pocket.

To avoid the long-term problems that a leaky faucet can bring about, it’s crucial to address the root of the problem. Here are some common causes that you should know about:

1. Loose adjusting ring and packing nuts

The adjusting ring, packing nuts, and other parts in your faucet can become loose and worn-out after years of use. If your faucet has started to leak, then it may be time to tighten up the parts or have them replaced completely.

Fixing a leaky faucet due to loose parts is quick and hassle-free, and it can be accomplished all by yourself if you are handy. On the other hand, if you are unfamiliar with the necessary procedure that needs to be done and don’t have the needed tools, parts, and equipment, have it repaired immediately with the help of a skilled professional plumber.

2. A broken pipe or fitting

A leak coming from your pipes underneath your sink is usually caused by a broken pipe or fitting. If you encounter this problem, seek quality plumbing services right away since experienced plumbers are more than capable of fixing your broken pipe and ensuring you have no other problems.

3. Water pressure problems

Some telltale signs that show your leaky faucet is caused by a water pressure issue are it drips only during certain times of the day. You may also find that it tends to drip more if its handle is moved in specific ways. When this happens, feel free to call plumbing professionals to have your plumbing system evaluated and let them identify the underlying cause of the leak.

4. A worn-out O-ring

An O-ring is the small disc attached to the stem screw of your faucet, and it is responsible for holding the handle of your faucet in place. It will cause your faucet to leak close to the handle when it becomes loose or worn-out, and you will have a hard time controlling the flow of water into your faucet spout. You can easily fix it by replacing the O-ring or hiring reliable plumbing experts.

5. A corroded valve seat

Over time, water sediments can build up and can corrode your valve seat, which connects the spout and your faucet. As a result, your faucet can leak from its spout. Prevent this by making sure to clean your valve seat regularly and don’t hesitate to seek assistance from plumbing professionals if you are unfamiliar with the repair process.


A leaky faucet is easy to overlook until it does significant damage to your property. Keep its common causes in mind and have it fixed right away as soon as you notice it. In addition to this, hire only skilled and knowledgeable plumbing experts who are backed by years of experience to ensure quality repair services.

Top Tier Mechanical offers plumbing repair services for industrial and commercial clients in British Columbia. We guarantee complete satisfaction and assure you that our job is done properly at all times. Request a free quote today!

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