Blog Post

Signs You May Have a Slab Leak

Senthilvel Parameswaran • Sep 26, 2023

Your home is a haven of comfort and security, but lurking beneath your feet, a slab leak could be causing silent damage. These leaks occur when water pipes beneath the foundation of your home develop cracks or holes. Detecting slab leaks early is crucial to prevent extensive damage and costly repairs.


Read on to learn more about the signs that may indicate a slab leak is present, empowering you to take timely action to safeguard your home.


Unexplained Spike in Water Bills


A sudden jump in water costs could be a red flag for a potential slab leak. Even small leaks can lead to significant water wastage over time, causing your bills to skyrocket. If you haven't noticed any other changes in water usage patterns, it's wise to investigate further and rule out the possibility of a slab leak. 


Turn off your water any incoming water to your home and check your water meter. If it's running, despite the water being shut off, you have a water leak.


Persistent Sound of Running Water


Silence may be golden, but if you're hearing the sound of running water when all taps are turned off, it's time to pay attention. If you hear continuous water flow beneath your feet, it could indicate a slab leak. This auditory clue often signals that water is escaping from your pipes and making its way into the foundation or surrounding soil.


Warm Spots on the Floor


Walking around your home shouldn't feel like a game of hot and cold. If you notice warm spots on your floors, particularly on tiles or concrete surfaces, it's a clear indication of a potential slab leak. Leaking hot water pipes can cause localized heating, leading to temperature anomalies that are perceptible to the touch.


Visible Moisture or Mildew


While your floors shouldn't be wet without reason, the presence of moisture, dampness, or mildew could be indicative of a slab leak. Check for unexplained wet patches, puddles, or areas with persistent mildew growth. These signs signal that water is escaping and accumulating where it shouldn't be, potentially causing damage to your home's foundation.


Low Water Pressure


Has your water pressure suddenly dropped? While various factors can contribute to low water pressure, a slab leak might be one of them. Leaking pipes can affect the water pressure throughout your home, making showers, washing dishes, and performing everyday tasks a frustrating ordeal.


Cracks in Walls or Foundation


Keep a vigilant eye on the structural integrity of your home. Cracks that appear suddenly in walls, floors, or even the foundation itself may be linked to a slab leak. As water seeps into the soil due to the leak, it can cause the ground to shift, leading to structural damage.


Pooling Water Around the Exterior Base of Your Home


Slab leaks don't always cause water to pool or puddle in your home. Some of the water can make its way outside. When this happens, you may notice puddles of water around the base or foundation of your home. If you see puddles outside your home, and it hasn't rained, you may have a slab leak.


Being attuned to the signs of a slab leak is essential for maintaining the health and longevity of your home. Timely detection and repair of slab leaks can prevent extensive damage to your home's foundation, save you money on repairs, and ensure the safety and comfort of your living space.


If you have a slab leak, you need a professional who can detect and repair the problem. Henry's Service All is here for you. Reach out to us today to schedule an appointment to find and repair leaks that may be present in your home.

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