Plumber in Boerne, TX: Hidden Leaks, Slab Leaks and Hot Water That Stopped

A high water bill with no visible leak is the call we take most

It usually starts with a bill that jumped for no reason, or the sound of water moving in the house when every tap is off. Nothing is visibly wrong, so there is nothing obvious to point a plumber at.

That is a solvable problem. We check the meter first to confirm water really is moving, then locate the leak with acoustic and electronic equipment before anything gets opened up. Finding it is a diagnostic job, not a demolition job.

The same approach applies whether it turns out to be a slab leak, a service line under the yard, a failing water heater or a supply line inside a wall. You get told what we found, what it will take to fix, and the price, before we start. For anyone comparing professional plumbing services in Boerne, TX, the test is simple: do they diagnose before they quote?

If that sounds like what you are dealing with, call (833) 571-0120 and describe it.

Three things that actually shape plumbing work in Boerne

The ground moves, and it has been moving more than usual

Boerne sits on shallow Hill Country soils over limestone, and the region is running a real moisture deficit. Cow Creek Groundwater Conservation District, which regulates wells across Kendall County, recorded one monitored well at 10.95 feet below its September average on 28 September 2026, against September rainfall of 0.49 inches where the historical average is 3.82 inches.

That matters at your address because soil that dries out and shrinks puts load on anything rigid running through or under it. Supply lines under a slab, sewer laterals and irrigation mains all take that stress, which is why leak and slab-leak calls cluster in dry stretches rather than arriving evenly through the year. The same limestone holds Cascade Caverns and the Cave Without a Name, two natural caves in the Boerne area, which is a reminder of how much water moves through the rock under town.

Your water is probably not what you have been told

The common line locally is that Boerne homes run on hard limestone well water. The City of Boerne's own 2025 drinking water quality report, system TX1300001, puts the 2025 blend at 79 percent surface water, about 65 percent purchased from the Guadalupe-Blanco River Authority's Western Canyon project sourced at Canyon Lake, plus about 14 percent from Boerne Lake. Groundwater from the Trinity Group aquifers makes up the remaining 21 percent.

The practical upshot is that a softener is a much clearer decision for a property on a private well out past the city system than for a house on city supply. We would rather test your water and tell you which of those you are than sell a softener on a generalisation.

Most of the housing stock here is new, not old

Boerne went from 10,471 people in 2010 to 17,850 at the 2020 census, a 70.5 percent increase, and has kept growing. There were 7,181 housing units counted in 2020.

That changes what goes wrong. In an older market the recurring job is replacing galvanized steel and tired mid-century copper. Here it is more often a fitting, a valve or a manifold on a system barely out of warranty, a water heater sized for a smaller household than the one now using it, or a builder-grade fixture failing early. Diagnosing a 2015 house as though it were a 1965 house wastes your money.