Water Line Leak Detection in Pflugerville, TX

When should you call about water line leak detection?

• Soggy patches in the yard
• Lower water pressure indoors
• The meter spins with the house valve closed

Related guide: why a water bill jumps.

For businesses, see leak testing for commercial properties.

What should you do right now?

1. Shut off the main water valve. It is in the meter box near the street, or where the main line enters your garage or an outside wall. Turn it clockwise until it stops.
2. Warm floor? Close the cold-water inlet on top of the water heater.
3. Water near outlets? Stay away. Switch off the breaker only if you are on dry ground.
4. Smell gas? Leave and call your gas utility or 911 from outside.

What will the local provider do?

1. Run a meter test with the house valve closed
2. Trace the line from meter to house
3. Listen along the line with acoustic gear
4. Mark the leak and explain options

Start with our Pflugerville slab leak guide if you are not sure what you need.

What causes the problems water line leak detection finds?

The main water line runs underground from the meter to your house. Leaks here are often outside the slab, in the yard.

• Tree roots pressing on or wrapping around the line
• Soil movement between wet and dry seasons
• Older fittings at the meter or house connection wearing out
• Damage from digging, fencing or landscaping work

Which warning signs matter most?

What should you expect?

Most main line leaks are found by listening along the path of the pipe. The provider traces the line first so the search follows the right route across the yard.

How can you prevent it?

• Call 811 before digging so buried lines are marked
• Keep large trees away from the path of the main line
• Know where your meter and house shut-off valve are
• Check the meter a few times a year

Where can a water line leak?

Your water system has two main parts. The service line runs from the meter at the street to the house, usually under the yard. The supply lines run from where the service line enters the house to each fixture, often under the slab. A leak can happen on either, and the signs are different.

How can you test for a leak at the meter?

1. Turn off every tap, appliance, ice maker and the irrigation system.
2. Find the meter box, usually near the street, and lift the lid.
3. Look for the leak indicator, often a small triangle or dial. If it turns, water is flowing somewhere.
4. Write down the meter reading, wait an hour without using water, then read it again.
5. Close the main shut-off valve at the house. If the meter still moves, the leak is likely on the service line between the meter and the house. If it stops, the leak is inside the house or under the slab.

This test does not find the leak, but it tells the provider where to start and saves time on the visit.

Why is my water bill so high?

A sudden jump in the bill with no change in how you use water is one of the most common signs of a hidden leak. A small leak running day and night adds up quickly. Before assuming a leak, rule out the usual causes: a running toilet, a dripping outdoor tap, an irrigation schedule that changed, or a new appliance. A toilet leak can be checked by adding a few drops of food coloring to the tank and waiting to see if color shows in the bowl without flushing.

If those are ruled out and the meter test shows flow, call to arrange leak detection. Keep your recent bills. They help show when the leak started, which may matter for an insurance claim or a bill adjustment request with the city.

How is a water line leak found?

The provider isolates each section with valves and pressure-tests it. Once they know which section is losing water, they trace the pipe path with a locator and listen along it with ground microphones. For service lines under the yard, the leak often shows as the loudest point along the line. For lines under the slab, they may add thermal imaging or tracer gas.

The result is a marked spot and a report on which line is leaking. From there, repair options depend on location: a yard line can often be dug and repaired or replaced, while a slab line may be repaired, tunneled or rerouted.

Who is responsible for which part of the line?

In most cities, the utility is responsible for the line up to and including the meter, and the property owner is responsible from the meter to the house and everything inside. If you think the leak is at the meter itself or on the street side, contact the City of Pflugerville utilities first. The provider can help you tell which side of the meter the leak is on.

How can you lower the risk of water line leaks?

• Know where the main shut-off is and test that it turns
• Watch the meter and your monthly bill for sudden changes
• Keep irrigation lines and heads in good repair
• Avoid planting trees with aggressive roots over the service line
• Ask about a pressure regulator if water pressure is very high
• Fix small leaks early, before they spread

Where in Pflugerville can you get water line leak detection?

• Slab leak detection in Blackhawk 78660
• Slab leak detection in Windermere 78660
• Slab leak detection in Falcon Pointe 78660
• Slab leak detection in Villages of Hidden Lake 78660
• Slab leak detection in Highland Park 78660
• Slab leak detection in Heatherwilde 78660
• Slab leak detection in Avalon 78660
• Slab leak detection in Sorento 78660
• Slab leak detection in Carmel 78660
• Slab leak detection in Springbrook 78660
• Slab leak detection in Commons at Rowe Lane 78660
• Slab leak detection in Northtown Park 78660
• Slab leak detection in Brookfield 78660
• Slab leak detection in Cambridge Heights 78664
• Slab leak detection in Park at Wellspoint 78664
• Slab leak detection in Verona 78660
• Slab leak detection in Bohls Place 78660

Related services

• Electronic Leak Detection
• Thermal Imaging Leak DetectionWall & Ceiling Leak DetectionTracer Gas Leak Detection
• Hot Water Slab Leak Detection
• Sewer & Drain Line Leak Detection
• Pool Leak Detection

Water Line Leak Detection questions