Service

Leak Detection & Line Repair in Houston

Underground leaks found and repaired with minimal digging.

Buried leaks waste thousands of gallons and quietly destroy a lawn. We isolate the run, pinpoint the break, and cut only what we need to make a lasting repair, then backfill and re-seat the sod so the yard recovers quickly.

Signs you need this service

  • Water bill jumped with no change in habits
  • A patch of lawn that stays saturated between cycles
  • Loss of pressure across several zones at once
  • Gravel or silt blowing out of the heads

How we handle it

  1. 1 Isolate the affected zone and confirm the pressure drop
  2. 2 Pinpoint the break before opening any ground
  3. 3 Repair with solvent-welded or compression fittings as required
  4. 4 Backfill, compact, and replace the turf

Where we handle this most

Leak Detection & Line Repair in Houston Older mains under mature Houston lawns hide slow line leaks that only show on the water bill. Leak Detection & Line Repair in Pearland Flat drainage hides line leaks because the water never surfaces. Leak Detection & Line Repair in Richmond Older laterals under established lawns leak where no one thinks to look. Leak Detection & Line Repair in Kingwood Root intrusion along greenbelt lines is a recurring Kingwood problem. Leak Detection & Line Repair in Deer Park Old galvanized laterals pinhole and leak underground for months. Leak Detection & Line Repair in West University Place Pinpointing leaks matters more here because trenching is not an option.

Available across the metro

We provide leak detection & line repair throughout Houston and the surrounding communities, including Houston, Katy, Sugar Land, Cypress, The Woodlands, Spring, Tomball, Pearland, Friendswood, League City, and more.

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Guides about Leak Detection & Line Repair

March 22, 2025

How to Find a Hidden Sprinkler Leak Without Digging Up the Yard

How to Find a Hidden Sprinkler Leak Without Digging Up the Yard Practical Houston leak detection guidance: diagnosis order, clay-soil notes, and when to...

April 3, 2025

Water Bill Spiked? How Irrigation Leaks Hide on Houston Lawns

Water Bill Spiked? How Irrigation Leaks Hide on Houston Lawns Practical Houston leak detection guidance: diagnosis order, clay-soil notes, and when to c...

July 17, 2025

Tree Root Intrusion Into Irrigation Laterals

Tree Root Intrusion Into Irrigation Laterals Practical Houston leak detection guidance: diagnosis order, clay-soil notes, and when to call a pro.

What customers say about our work

4.9 average from 12 customer reviews
“Two zones had quit on us and another company told us the whole manifold had to be replaced. The tech from Reliable traced it to a bad solenoid and a nicked wire, fixed both, and ran every zone with me before he left. Straight answers the whole way through.”
Marcus D. Katy, TX · Valve Repair & Replacement · June 9, 2026
“Our water bill nearly doubled and we could not find the cause. They located a cracked lateral under the side yard in about forty minutes, repaired it, and put the sod back so neatly you cannot tell where they dug.”
Priya S. Sugar Land, TX · Leak Detection & Repair · May 28, 2026
“Eleven heads replaced and every arc reset. The shade zones under the oaks were drowning and the sunny strip was burning up — they rebalanced the whole thing and the lawn evened out within two weeks.”
Bill R. The Woodlands, TX · Sprinkler Head Replacement · May 14, 2026

Need leak detection & line repair?

Talk to a Houston-based technician about what your system is doing — we diagnose before we dig.

(832) 639-6777