Hill Country’s Underground Leak Detection Experts
What Is Hydrostatic Pressure Testing
A key method for sewer leak detection, hydrostatic pressure testing blocks off sections of your sanitary sewer system to test water pressure. The process begins with a video camera inspection to assess the sewer system. If the footage suggests possible leaks or weaknesses, our team moves forward with hydrostatic pressure testing.

How Does Hydrostatic Pressure Testing Detect Sewer Leaks
First, we block off certain sections of the sewer system with inflatable test balls. This lets us isolate the exact area we need to check without disturbing the rest of your plumbing.
Once the section is sealed, we carefully fill the pipes with water up to the level of the lowest drain in your home. From there, we monitor the water level closely.
If the water stays steady, your system is in good shape. But if it drops quickly or doesn’t reach the right level to begin with, low pressure is a clear sign that there may be a hidden leak or structural issue in your sewer lines.
Hydrostatic pressure testing is a non-invasive diagnostic method, meaning we don’t have to tear up your yard or floors to find the problem. Instead, you get a precise diagnosis before a small leak turns into foundation damage, mold growth, or costly repairs down the road.
This testing gives our licensed plumbers a clear picture of your sewer system’s condition without unnecessary excavation. Our diagnosis allows us to recommend the right repair solution the first time.
Early Sewer Leak Detection & Preventative Diagnostics
Sewer and water line problems often remain hidden until they cause serious damage. In the Hill Country, shifting soil and aging sewer systems put pressure on your plumbing system. Early sewer leak detection can save property owners thousands before issues escalate.
Benefits of early detection include:
- Preventing foundation damage
- Reducing water bills
- Avoiding foul odors, mold growth, and sewer backups
- Protecting your property value
- Keeping your home or business running smoothly
Additional Leak Detection Methods
Underground plumbing problems aren’t as simple as spotting a clogged pipe or dripping faucet. That’s why Accurate Leak and Line uses a combination of advanced tools and proven methods to diagnose sewer and water line issues with precision. Here’s how we find the problem without unnecessary excavation:
Let Us Inspect Your Plumbing for Underground Leaks
Don’t wait for hidden leaks to cause visible damage. Accurate Leak and Line offers underground leak detection and sewer leak detection in Hill Country. Our diagnostics protect your investment and help you avoid surprises. Request your hydrostatic pressure testing today and stop leaks before they become a major problem.