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Tucson leak detection

Water Leak? We Find It and Fix It Today.

(520) 333-2665

Same-day service · 42 trucks across Tucson · Upfront price before we start

23,000+ Five-Star Reviews · A+ BBB · Licensed & Insured · Veteran & Family Owned Since 1979

What usually causes this

You can see the water, or the bill, but not where it is coming from. These are the leaks we find most often, and how we locate them without tearing up the house.

1. A running toilet flapper

$0 to about $150

Worth ruling out before anything else, because it is free to check and it is a genuinely common cause of a bill that jumped for no obvious reason. Put a few drops of food colouring in the tank and wait twenty minutes without flushing. Colour in the bowl means the flapper is leaking, and a silent one can waste hundreds of gallons a day.

2. A dripping faucet or a leak at the handle

About $150 to $350

Water at the base of the spout or seeping from the handle usually means worn cartridges or O-rings rather than anything structural. It is a small repair, but Tucson water is hard and the same mineral content that wears the seat will wear the replacement faster if the fixture is old enough to be worth replacing outright.

3. A slab leak under the foundation

Detection first, then a repair quote

The signs are warm spots on the floor, the sound of running water with everything off, unexplained damp in the carpet, or a bill that climbed steadily rather than jumping. We locate these acoustically and with thermal imaging before anyone breaks concrete, because the difference between a spot repair and a reroute is a lot of money.

4. A leak in an irrigation or pool line

Detection first, then a repair quote

Easy to miss in Tucson because the water disappears into the ground rather than showing up indoors. Suspect it when the meter moves with the house shut off but the landscape has a patch that is greener or a spot that never dries. We isolate the irrigation side from the house side to tell them apart before digging anything.

5. A failing water heater or its connections

About $150 upward

Water pooling near the heater may be a fitting, the temperature and pressure relief valve doing exactly what it should, or the tank itself. The first two are repairs. A tank that is weeping from the body is failing and will not be fixed, and it is better to know that before it opens up while you are out.

Want it diagnosed today instead?

We’ll find the cause and give you the exact price before any work.

Call (520) 333-2665
“Bill doubled and nobody could tell me why. They found a slab leak acoustically, marked one spot, and opened exactly that. Far less damage than I feared.”
Helen R. · Catalina Foothills
“Turned out to be the irrigation, not the house. They isolated it in about twenty minutes and did not charge me for a plumbing repair I did not need.”
Andre M. · Vail
“Honest about what was worth repairing versus replacing on an old water heater. No scare tactics.”
Lorraine D. · Green Valley

What happens when you call

1. You call, a real person answers

No phone tree. We confirm your address, the problem, and the soonest time we can be there.

2. We give you a real arrival window

Often same day. We text when the technician is on the way - no all-day waiting.

3. Diagnose, quote, then fix

The technician finds the problem and gives you the price up front. Nothing gets done until you say yes.

Found water and not the leak? We’ll locate it today

Honest diagnosis, up-front price, no pressure.

Local, Tucson-based - here fast

We serve Tucson, Marana, Oro Valley, Catalina Foothills, Sahuarita, Vail, Green Valley, SaddleBrooke, Catalina, Casas Adobes, Flowing Wells & Tanque Verde and the surrounding metro, including ZIP codes:

85622 · 85629 · 85641 · 85653 · 85658 · 85701 · 85704 · 85705 · 85706 · 85707 · 85708 · 85710 · 85711 · 85712 · 85714 · 85715 · 85716 · 85718 · 85719 · 85730 · 85735 · 85736 · 85737 · 85739 · 85741 · 85742 · 85743 · 85745 · 85746 · 85747 · 85748 · 85749 · 85750 · 85755 · 85756 · 85757 · 85614

Water leaks - common questions

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

Shut off every fixture and appliance in the house, then look at the water meter. If the low-flow indicator is still turning, water is going somewhere. Other signs are a bill that climbed without a change in habits, warm spots on a slab floor, damp or musty smells, or the sound of running water with everything off.

Can you find the leak without tearing up my floor?

That is the point of leak detection. We use acoustic listening equipment, thermal imaging and line tracing to narrow a leak down to a small area before anything is opened. On a slab that is the difference between one targeted repair and cutting a trench across a room, and it is why we detect first and quote the repair second.

What is a slab leak and how serious is it?

It is a leak in a water line running under the concrete foundation. It matters because the water has nowhere to go but into the slab and the soil beneath it, and left long enough that undermines the foundation and ruins flooring. It is not an emergency in the sense of needing someone at 2am, but it is not something to leave for a season either.

How much does leak detection cost in Tucson?

Detection is priced separately from the repair, because until we know where the leak is nobody can honestly quote fixing it. You get the detection price before we start and the repair price once we have located it, and you decide at that point. The diagnostic and estimate fee is waived when you move forward with the repair.

My meter is running but I cannot find any water. What now?

That usually means the leak is underground, in an irrigation line, or under the slab, which is exactly the case detection equipment is for. Shut off the valve to the irrigation system and check the meter again: if it stops, the leak is on the landscape side, which is a much smaller job than a leak inside the house.

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Water Leak Detection in Tucson | Found and Fixed Today