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An underground water leak can go unnoticed for days or even weeks—until you see a spike in your water bill or soggy patches in your yard. Heise's Plumbing specializes in detecting and repairing underground leaks throughout San Francisco.
We use advanced acoustic and electronic detection equipment to locate leaks precisely without unnecessary excavation—then repair or replace only what's needed to restore full water flow.
We use professional-grade acoustic listening devices and electronic amplification to pinpoint underground leaks without digging up your yard.
When only a specific section of pipe is damaged, we excavate minimally, repair the affected area, and restore the surface.
Severely deteriorated or repeatedly leaking lines replaced entirely—with trenchless options available to minimize landscape disruption.
After repair, we pressure test the line to confirm the fix is complete and no other weak points exist in your water system.
When a line runs through an inaccessible or problem area, we reroute it along a better path during repair.
Underground leaks sometimes affect pressure and pump performance. We assess the full system to ensure everything is operating correctly.
Finding an underground leak without the right equipment means unnecessary digging and guesswork. Our detection technology lets us locate the problem precisely—so repairs are targeted, efficient, and cost-effective.
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