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Sprinkler Leak Repair

A leaking sprinkler system can waste a surprising amount of water — often underground where you can't see it. We track it down and stop it.

Leaking anti-siphon sprinkler valve manifold exposed for repair

Signs of a sprinkler leak

Soggy lawn or puddlesEven when the system hasn't run.
A higher water billWith no change in how you water.
Water at the lowest headDraining out after every cycle.
Weak pressure on one zoneWater is escaping somewhere before the heads.

Leaks we fix

  • Underground lateral and main line breaks
  • Valves that weep or won't fully shut off
  • Cracked fittings, risers and swing joints
  • Leaking heads and low-head drainage

Galvanized manifolds are a ticking time bomb

Many older homes still have sprinkler valves sitting on galvanized steel pipe. Galvanized pipe rusts from the inside out, so it can look fine right up until it breaks — usually at the threads, right under the valves, and often while nobody's home. If your valves sit on rusty metal pipe, we can replace the manifold with new PVC and fresh valves before it fails.

Old brass sprinkler valves on a rusted galvanized steel manifold
Rusted galvanized manifold: a ticking time bomb

We dig carefully, make the repair, test the zone under pressure and put your yard back the way we found it — or better.

Is high water pressure breaking your sprinklers?

When the water pressure coming into a home is too high, sprinkler parts take a beating: heads mist instead of spray, fittings blow apart and valves wear out early. If you keep having the same leaks, we'll put a gauge on the line and check. A properly set pressure regulator protects your whole system.

Pressure gauge on a hose bib showing high water pressure at a home
Checking for high water pressure

Photos from recent jobs

Common questions

Can a leak be on the valve even if the system is off?

Yes. A valve that doesn't fully close will let water trickle to the heads all day. It's one of the most common hidden leaks we find.

Sprinklers acting up? Let's get them fixed.

Call or text 818-570-9242, or send a quick request — we'll get back to you the same day.

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