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Under the floor

Slab Leak Repair in Los Gatos, CA

Tile that feels warm underfoot, or a meter dial that keeps creeping, suggests water traveling out of sight.

Slab and raised homesWe ask which you have
Pressure checksIsolate the failing line
Look-alikes ruled outBefore concrete is cut
Reroute optionsAlternatives to digging
Calls firstSchedule agreed by phone

Signs and causes

Leaks Beneath Concrete

Slab leak repair in Los Gatos applies to a specific group of houses: those built on a concrete slab, where supply pipes can run under or inside the floor. Many hillside homes stand on raised foundations with crawlspaces instead, so similar symptoms there usually mean a leak that is easier to reach. First we work out which kind of house you have.

A warm patch, the sound of water with every tap closed, damp flooring or a jump in the water bill are the usual clues. Sometimes it is not a slab leak at all, since a running toilet or a broken irrigation line can mimic one, and we rule those out before anyone cuts concrete.

A warm floor over a hot line

Hot-water lines are frequent suspects, since heat and constant movement wear on metal. A warm floor in a single room, even in winter, is worth a phone call.

Meter movement with every tap closed

Turn off every fixture, then watch the small dial or triangle on the water meter. Any steady spin means water is leaving the system, and you should call.

Under-slab leak location in Los Gatos homes

Electronic listening gear and pressure checks narrow a leak to a small area, so the floor is opened only where it matters.

Reroute options

Once a buried line has worn out, a reroute overhead, through wall cavities or the attic, can spare the floor and may serve you better in the long run.

Pressure loss and water damage

Weak flow, wet baseboards or lifting flooring mean damage is spreading behind the scenes. Finding the source sooner limits what has to be replaced.

Confirm It Before Anyone Cuts Concrete

Look-alikes ruled out

Toilets, irrigation and fixtures get checked before the slab gets blamed.

Line-by-line testing

We isolate hot and cold runs to see which one loses pressure.

Foundation type first

Slab, raised or a mix of both, we ask before we plan anything.

Repair or reroute, your call

You get the pros and cons, then you decide.

Findings shown

Readings and photos let you see what we saw.

Slab Leak Repair in Los Gatos and Surrounding Towns

Slab foundations tend to show up on level lots more than on steep ones, so calls are scattered across town. Hillside streets lean toward crawlspaces, and we treat those differently. Phone us about your street.

Slab Leak Repair in town

Blossom Hill
Almond Grove
Vasona Lake area
ZIP 95030

Slab Leak Repair nearby

Campbell
Cambrian Park
Willow Glen
ZIP 95032

Tracing Water You Cannot See

Do the meter test
Close every tap and see whether the meter still moves.
Confirm the pattern
We check for look-alike causes and gauge pressure loss.
Pinpoint the spot
Listening gear and line isolation narrow down the location.
Choose the fix
Spot repair or a reroute, with the tradeoffs laid out.

Call (408) 555-0146

Slab Leak Questions

Is my house built on a slab?

Look for crawlspace vents or an access door on the exterior. If you find none, your inspection report or original plans will say. When unsure, ask us.

Is a warm floor always a slab leak?

No. Sunlight through glass, a nearby vent or in-floor heating can warm a floor. A warm spot plus a moving meter and no other cause is more suspicious.

How do you find a leak without breaking the floor?

We combine listening equipment, pressure tests on separate lines and moisture checks, then open the floor only at the most likely spot.

Should I shut off the water while I wait?

Yes, at the main valve if you can reach it safely. Keep clear of outlets and cords near wet floors, and never touch a plugged-in device sitting in water.

What if my home has a raised foundation?

Then the pipes under the floor are usually reachable from the crawlspace, which makes the job different and often simpler. Describe your setup and we will say which applies.

Can breaking concrete be avoided entirely?

Sometimes. Our foundation plumbing leak service in Los Gatos weighs a spot repair against a reroute, explains what each involves, and leaves the decision with you. Ask your insurer early, too, about whether your policy addresses this kind of damage.

Start Slab Leak Repair in Los Gatos With a Call

Call, tell us about the warm spot or the meter reading, and we will sort out what deserves attention first.