Sometimes, dealing with water leaks can be a head-scratching challenge. The worst kind of leak is an underground one, especially when it stays unnoticeable for a long time. An undetected leak can end up wasting hundreds of gallons of water and costing you tons of money in repair. Luckily, there are ways to identify underground water leaks before they spiral out of control.

In this post, we’ll show you how to uncover the mysteries of hidden leaks and help you save some money on repairs.

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Observe Your Water Bill

One of the first signs that you may have an underground water leak is an unexpectedly high water bill. If you notice that your bill is increasing for no apparent reason, it’s time to investigate. To find out if there’s an underground leak, turn off all the water inside and outside your home. Then, go and check your water meter. If it’s still running, it means there’s an unidentified water leak somewhere. The next thing you need to do is figure out where the leak is coming from.

Check Your Yard

To track down an underground water leak, start by inspecting the area around your home. Look for wet spots, puddles, or areas where the grass is much greener than the rest of your lawn. These can be signs of an underground leak. If you can’t find anything suspicious, grab a shovel and start digging in the areas where you suspect the leak might be. Be careful not to hit any pipes or cables. If you hear a hissing sound or feel the soil is wet, you have found your leak.

Use Technology to Your Advantage

If you want a more accurate and quicker way to detect an underground leak, there are various technologies available to help you out. One of the most popular methods is using acoustic leak detection equipment. This equipment can detect the sound of water as it moves through pipes and can pinpoint the location of any leaks. Another high-tech option is thermal imaging, which can detect temperature changes in the soil that may indicate a leak. However, these tools can be quite expensive, so hiring a professional may be a better idea.

Call in a Professional

If you’re not confident in your abilities to detect an underground water leak, calling in a professional is always a wise choice. A leak detection specialist has all the knowledge, experience, and equipment necessary to find and fix the problem. They can use advanced technology to locate hidden leaks and repair them with minimal disruption to your yard. Plus, hiring a professional can save you from costly mistakes and ensure the job is done safely and correctly.


An underground water leak is not a problem to be taken lightly. It can cause significant damage to your home and lead to expensive repairs. If you suspect that you have an underground leak, observe your water bill, check your yard, use technology to help you out, and hire a professional if necessary. By following these tips, you can uncover an underground water leak before it becomes a severe problem. Remember, the fact that a leak is hidden doesn’t mean it can’t be detected!

If you suspect you have an underground water leak, don’t wait until it becomes a serious problem. Discount Plumbing San Diego is here to help with all your water leak needs. Our experienced technicians have the knowledge and expertise to use advanced technologies such as acoustic leak detection equipment or thermal imaging to accurately locate and repair hidden leaks with minimal disruption to your home. Contact us today to get started!

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