Underground and Yard Line Water Leak Repair in Hesperia and Victorville, CA

pipes laying in the ground

Stop Underground Leaks in Their Tracks

Underground water leaks can waste thousands of gallons a month and cause significant damage before you even notice a problem. At Guillen Family Plumbing, we specialize in underground and yard line water leak repair in Hesperia and Victorville, CA, and surrounding areas—offering fast, accurate solutions that preserve your landscape and restore system integrity. Whether it’s a mystery water bill spike, soggy lawn spots, or visible pooling, our team can pinpoint the leak and fix it with minimal disruption.

Call 760-995-1529 now to schedule leak detection and prevent further damage to your property.

Non-Invasive Leak Detection with Precise Repairs

Underground leaks often occur in the main water line connecting your home to the city supply or private well system. These lines can fail due to shifting soil, freezing conditions, tree root invasion, or aging pipe materials. We use advanced detection methods to locate the source of the leak without unnecessary digging, followed by professional repair or replacement based on your pipe type and condition.

Our Underground Leak Repair Services

Whether it’s a short run near the house or a long yard line reaching a detached building or outbuilding, our team brings the tools and training needed to complete the job quickly and cleanly. We also take care to ensure repairs meet all local plumbing codes and long-term performance standards. Every repair starts with an accurate diagnosis and ends with fully restored performance. Services we provide as a part of our underground leak repairs include:

  • Leak detection using acoustic, thermal, and pressure-based tools
  • Water line repair and replacement (copper, PVC, PEX, and poly pipe)
  • Yard line excavation with minimal landscape disruption
  • Valve, fitting, and joint repair
  • Pressure testing and system rebalancing
  • Restoration of disturbed ground or hardscaping (as needed)
  • Emergency leak repairs and same-day service

We service residential main water lines, irrigation systems, and secondary water lines with expert care and attention to your property’s layout.

Preserve Your Yard and Your Water Bill

Don’t ignore the signs of an underground water leak—early intervention can save your landscaping, prevent foundation damage, and reduce monthly utility costs. For expert underground and yard line water leak repair in Hesperia and Victorville, CA, and surrounding areas, call 760-995-1529 today and let us help you protect what matters most.

Most Recent Pins (5)

Roy Guillen
Guillen Family Plumbing repaired a leaking water main near the water meter in Victorville, California. The team shut off the water, excavated the site, replaced damaged pipe sections with new brass and PVC fittings, and tested the system. The repair passed all pressure tests with no leaks.
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Roy Guillen
Guillen Family Plumbing repaired a slab leak in Hesperia, California. The team located a burst copper pipe under the foundation and rerouted the waterline through the attic. They installed aqua pex piping, secured it with straps, added insulation, and confirmed the repair with a successful pressure test.
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Roy Guillen
Guillen Family Plumbing repaired a broken PVC pipe in a front yard in Victorville, California. The team modified the piping, added a new ball valve shut-off for the irrigation system, secured all PVC connections, and restored water pressure to the house without leaks.
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Roy Guillen
Guillen Family Plumbing repaired a broken main water line in Victorville, California. The team located the leak under soil, exposed the damaged pipe, replaced the broken section, tested the line for leaks, and backfilled the area with compacted native dirt.
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Roy Guillen
Guillen Family Plumbing repaired a water leak in a master bathroom in Victorville, California. Technicians traced and removed damaged copper piping, replaced it with Aquaplex piping, and restored the cold water supply. The team accessed wall and attic spaces, tested the system under pressure, and confirmed full functionality.
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Most Recent Reviews (1)

Jul 29, 2025
It's awesome and appreciated! Very through, professional and friendly. Honest and upfront. Answers questions and offers suggestions
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Jim and Karen Hasick
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