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PVC Irrigation Pipe Leak Repair in Napa CA

Corroded section of PVC irrigation pipe held next to the clean replacement run along the foundation

What was repaired?

A leaking 3/4-inch PVC irrigation pipe running along the front of a home in Napa. The old section was corroded and discoloured and had to come out.

How was it fixed?

The compromised section was cut out and new PVC fitted with proper couplings — a permanent repair rather than a temporary patch over the failure.

Why not leave an irrigation leak?

Because it wastes water continuously and it erodes soil around the foundation. It is outside and out of sight, which is exactly why it gets ignored.

PVC Irrigation Pipe Leak Repair in Napa CA

Why does a small irrigation leak matter?

A small leak in an irrigation line might not seem urgent. But left alone, it can quietly waste hundreds of gallons, erode soil around your foundation, and drive up your water bill before you even know what hit you. This one in Napa was no different.

What was the repair in Napa?

We were called out to repair a leaking 3/4" PVC irrigation pipe running along the front of a home. The old section was corroded, discolored, and clearly past its useful life. You can see the contrast right there - the damaged piece pulled out, stained and worn, next to the clean new coupling already seated in the repaired line.

Why does this repair get put off?

This is exactly the kind of repair that gets put off. It's outside, it's not flooding the house, and it feels like a "deal with it later" situation. But irrigation leaks like this don't fix themselves. They get worse, especially when the system kicks on regularly. Catching it early saves a lot more than just water.

How was the pipe fixed?

We cut out the compromised section, fitted new PVC with proper couplings, and left the line clean and solid. No guesswork, no temporary patch. When we're done with a repair like this, it's built to hold.

When is it worth getting piping looked at?

If you've got cracked or worn piping around your property - irrigation, supply lines, anything - it's worth getting eyes on it before it becomes a bigger issue. Leak detection and pipe repair is something we handle day in and day out, and a quick fix now beats an emergency call later.

This job is an example of leak detection & repair in Napa.

PVC Irrigation Pipe Leak Repair in Napa CA — Avanté Plumbing
PVC Irrigation Pipe Leak Repair in Napa CA — Avanté Plumbing

Common questions

Questions about work like this

What did this job involve?

A small leak in an irrigation line might not seem urgent. But left alone, it can quietly waste hundreds of gallons, erode soil around your foundation, and drive up your water bill before you even know what hit you. This one in Napa was no different.

Is a running toilet actually worth fixing?

Yes, because it is usually cheap and it is continuous. A toilet that runs is passing water constantly through the flapper or fill valve into the drain, and it is one of the most common causes of an unexplained bill rise. Both parts are inexpensive and readily replaceable — this is generally one of the smallest repairs in plumbing relative to what it saves.

How do I know if I have a hidden water leak?

The meter is the cheapest test you can run. Turn off every fixture and appliance, then check whether the water meter is still moving — if it is, water is going somewhere. Other common signs are a bill that jumps with no change in use, a warm patch on a slab floor, musty smell in a cabinet or wall, staining on ceilings below a bathroom, and pressure that has quietly dropped.

Last updated: August 2026 · Written by Karl D'Angelo, CSLB #841938 (C-36 Plumbing), plumbing in Sonoma & Marin since 2004.

Sonoma & Marin County

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