Plumbing Leak Detection
for San Angelo, TX & the Surrounding Areas


Hidden leaks can cause serious damage to your home or business if left untreated. From rising water bills to structural damage and mold growth, even a small leak can quickly turn into a costly problem. At Knockout Plumbing, we provide professional leak detection services in the greater San Angelo, TX area designed to locate and resolve issues quickly and efficiently.


At Knockout Plumbing, our team understands that leaks are not always easy to find, especially when they are located behind walls, under concrete slabs, or deep within your plumbing system. Using advanced diagnostic equipment like video cameras and proven leak detection techniques, we are able to locate leaks with precision while minimizing disruption to your property. Whether the problem is behind a wall, under a slab, or within your plumbing system, we deliver accurate results you can trust.

Signs You May Have a Hidden Leak

Not all plumbing leaks are easy to spot. In many cases, leaks develop behind walls, under floors, or beneath your home’s foundation, making them difficult to detect without professional tools. However, your home will often give subtle warning signs that something is wrong.


If you notice any of the following issues, it may be time to schedule a professional leak detection inspection:


Unexplained increase in your water bill
A sudden spike in your water usage without a clear reason is one of the most common indicators of a hidden leak.


Damp spots on walls, ceilings, or floors
Moisture showing up in unexpected areas can signal a leaking pipe behind the surface.


Musty odors or signs of mold growth
Persistent dampness creates the perfect environment for mold and mildew, which can affect both your home and indoor air quality.


Reduced water pressure
Leaks can disrupt the flow of water through your plumbing system, resulting in weaker pressure at faucets and fixtures.


Sounds of running water when fixtures are off
Hearing water movement when nothing is in use often points to a hidden leak within your pipes.


Cracks in your foundation or flooring
Long-term leaks, especially slab leaks, can weaken structural elements and lead to visible cracking over time.


Warm or unusually wet spots on your floor
This can be a sign of a hot water line leak beneath your home.



Water pooling around your home’s exterior
Unexplained wet areas in your yard may indicate an underground water line issue.


Types of Leaks We Detect

We are equipped to locate and diagnose a wide range of plumbing leaks, no matter how hidden or complex they may be. Our advanced tools and experience allow us to pinpoint issues quickly and accurately, helping prevent further damage to your property.


  • Slab leaks
  • Pipe leaks behind walls or under floors
  • Fixture and appliance leaks
  • Outdoor and irrigation system leaks
  • Water line leaks


No matter the size or location of the leak, Knockout Plumbing has the tools, technology, and expertise to find it quickly and accurately, helping you avoid costly repairs and long-term damage.

Contact Our Local Plumber Today
to Schedule a Leak Detection Service!


Do not let a hidden leak turn into a costly and stressful repair. The sooner a leak is identified, the easier and more affordable it is to fix. Ignoring the warning signs can lead to extensive water damage, higher utility bills, and potential health risks from mold and mildew.


At Knockout Plumbing, we make the process simple and stress-free. We are committed to providing prompt service, clear communication, and dependable results you can trust. Whether you need immediate leak detection or want to schedule a preventative inspection, we are here to help protect your property and give you peace of mind.


Contact us today to schedule your leak detection service and get help you can rely on!