6 Telltale Signs You Absolutely Need to Call a Plumber Pronto

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Water leakage is a common household problem that can lead to severe consequences if not addressed promptly. Whether it’s a minor faucet leak or a hidden pipe burst, undetected water leaks can cause structural damage to your property, skyrocketing water bills, and promote the growth of mould and mildew. 

That’s why you need to be aware of the signs that indicate the need for professional leak repair services. In this blog post, we will discuss the warning signs that prompt you to call plumbing experts before the situation becomes dire.

1. Unexplained Spike in Water Bills

Have you noticed a sudden, unexplained increase in your monthly water bills? This could be a clear indication that there’s a leak somewhere in your plumbing system. 

A small leak, if left undetected, can waste thousands of gallons of water over time, resulting in a stark increase in your water bills. Don’t wait any longer – call a leak repair service immediately to pinpoint and fix the problem.

2. Damp Spots or Mould on Walls and Ceilings

If you notice damp spots, peeling paint, or mould growth on your walls and ceilings, it’s a clear sign that you have a hidden water leak. Water can travel along pipes and through building materials, causing damage far from the source of the leak. 

Mould can also pose serious health risks to you and your family, so it’s crucial to address the issue as soon as possible. 

3. Musty Odours

A musty, damp smell in your home could indicate a hidden water leak. The smell is usually due to the presence of mould and mildew, which thrive in damp conditions. 

If you can’t locate the source of the odour, it’s time to call in the professionals. A professional will use specialized equipment to find and fix the leak, eliminating the musty smell and preventing mould growth.

4. Warped or Sagging Floors

Water leaks can cause significant damage to your home’s flooring, especially if the leak is located beneath the floorboards.  If your floors are warping, sagging, or buckling, it’s a strong indication of a hidden water leak. 

5. Unexplained Sounds of Running Water

Can you hear the sound of running water even when no faucets or appliances are in use? This could be a sign of a hidden leak in your pipes. 

The sound of running water can travel through the pipes and be heard in different areas of your home. If you can’t locate the source of the noise, it’s time to call a professional plumber. They will know how to detect the exact location of the leak and repair it promptly.

6. Low Water Pressure

A sudden drop in water pressure can also indicate a water leak. This is because a leak in your plumbing system can cause a decrease in water pressure, making it difficult for water to flow through the pipes efficiently. Persistent drops in water pressure are perhaps a sign to call a plumber to inspect your property.


Water leaks can cause extensive damage to your home and should never be ignored. If you notice any of the signs mentioned above, it’s time to immediately call a leak detection service. 

The longer you wait, the more damage the leak will cause, leading to more expensive and complicated repairs. Remember, when it comes to water leaks, time is of the essence – act fast and protect your home from further damage.

Do you need an experienced plumber in Oshawa to fix your water leak at home? Hayes Plumbing is one of Durham Region’s most trusted & experienced plumbing companies. We offer plumbing, commercial backtesting, water filtration, bathroom renovation services and more! Contact us now!

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