24/7 leak response across all six Southern California counties Call (888) 603-7578

Southern California leak specialists

Underground Water Leak Detection

Wet soil or a moving meter can point to an underground leak, but irrigation, drainage, and plumbing service lines must be separated before digging begins.

  • Since 2009
  • License #929609
  • Detection and repair
  • Six counties served
Technicians testing and locating an underground water line leak
Diagnostic firstConfirm the affected system before choosing the repair.

Why homeowners call Plumbing Solution Specialist

Water, slab, gas, and drainTesting selected for the system
Residential and commercialHomes, HOAs, multifamily, and businesses
Find it and fix itRepair, reroute, and repipe options
24/7 responseCall for active leak availability

When to request this service

Signs that support a closer inspection

  • A meter moves while interior fixtures are off
  • Wet or unusually soft soil near a water route
  • Water surfaces near a driveway, walkway, or foundation
  • A service line loses pressure
01

Not every wet yard is a plumbing leak

Irrigation valves, sprinklers, drainage, condensation, and nearby runoff can create similar symptoms. Testing should identify which system is losing water before excavation is priced.

02

Location reduces unnecessary digging

Buried pipe depth, soil, surface material, and background noise affect the test. The goal is to narrow the repair area and identify the service route as accurately as the site conditions allow.

How the work moves forward

From reported symptom to usable findings

01

Listen and inspect

We review what you noticed, check the affected system, and narrow the possible source before recommending access or repair.

02

Test and locate

The technician selects testing methods for the pipe, property, and symptoms instead of relying on a single tool or a guess.

03

Explain the options

You receive clear findings and the practical repair choices for the affected line, area, or plumbing system.

Standard weekday service$175

Straightforward leak detection pricing

Weekday slab leak detection service

Standard weekday detection service. Plumbing mapping is not included. Ask about a $175 credit toward slab leak repair when Plumbing Solution Specialist performs both the detection and repair.

See Pricing Details

Clear answers

Questions about underground water leak detection

Can you locate a leak under a driveway?

Depending on pipe material, depth, pressure, sound, and access, electronic testing and route tracing may narrow a leak beneath hardscape before a repair plan is chosen.

Do you repair underground water lines?

Yes. After diagnosis, Plumbing Solution Specialist can discuss localized repair, rerouting, or water service line replacement.

Take the next step

Tell us what you are noticing

You do not need to diagnose the pipe before calling. Send the property address, symptom, and preferred appointment time so we can route the correct service.

Call for active leaks or fast scheduling(888) 603-757824/7 emergency response

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Complete Southern California coverage

Serving every city in six counties

We serve all of Los Angeles, Orange, Riverside, San Bernardino, San Diego, and Ventura counties, including Los Angeles, Anaheim, Riverside, San Bernardino, San Diego, and Ventura.