We find leaks before we cut.
Acoustic detection pinpoints hidden leaks in Mesa homes, so repairs open one spot instead of five.
Hidden leaks do quiet damage for months before you see a stain. A higher water bill, a warm patch of floor, the faint hiss of running water. Prestige Plumbing uses acoustic leak detection to pinpoint the source before anyone cuts concrete or drywall. You fix the leak, not the whole room.
Slab leaks are common in the East Valley because most homes sit on slab on grade foundations with water lines underneath. Hard water and years of pressure wear those lines down. When one fails, we locate it acoustically, open the smallest possible section, and repair or reroute the line properly.
- Acoustic detection, no exploratory demolition.
- Slab leak repair and reroutes done clean.
- Free estimates with the finding explained plainly.
- Licensed, bonded and insured, residential and commercial.
Everything under leak detection & slab leaks.
Acoustic leak detection
Listening equipment traces escaping water through concrete and soil until the leak sits inside a small area.
Slab leak repair
We open one section of concrete over the failure, repair the line and close it back up.
Slab leak reroutes
When a buried run is past saving, we route a new line overhead instead of chasing it.
Pinhole leak repair
A single pinhole in copper gets cut out and replaced, and we check the rest of the run.
Water line leak repair
Failed supply lines behind walls and under cabinets get replaced with fresh pipe and clean fittings.
Underground service line repair
The run between the meter and the house can bleed water into soil for months unnoticed.
High water bill diagnosis
We test the meter, isolate zones and find where the extra usage is actually going.
Pressure testing
Isolating and pressurizing sections proves which run is losing water and which one holds.
Hose bib and spigot leaks
Worn exterior spigots waste water quietly, and quarter turn replacements stop the drip for good.
Commercial leak detection
Salons, restaurants and multifamily buildings get the same acoustic approach without tearing up occupied space.
Problems we solve.
Slab leaks under the floor.
Hot water lines under the slab fail most often, and the first clue is a warm floor or a bill that jumps. We pinpoint the leak acoustically and open one small section to fix it.
Mystery high water bills.
When usage doubles and nothing changed, water is going somewhere. We test the meter, isolate lines and listen for the leak until we find where the money is draining.
Leaks inside walls.
A stain on drywall rarely sits directly under the leak. Water travels along studs and pipes before it shows. Acoustic detection finds the true source, so we open one clean hole instead of three.
Underground service line leaks.
The line between the meter and the house can leak for months into the soil. Wet spots, low pressure or a spinning meter give it away. We locate the break and repair or replace the run.
Signs it is time to call.
- A water bill that jumps with no change in habits.
- Warm spots on tile or concrete floors.
- A water meter that keeps creeping with nothing on.
- Hairline cracks appearing in floors or walls.
- Musty smells or damp carpet with no spill.
- The water meter spinning when nothing is on.
How the job runs.
- 1
Listen and locate.
Acoustic equipment traces the leak to its source before any cutting starts.
- 2
Show you the finding.
We mark the spot, explain the options and put a free estimate in writing.
- 3
Repair or reroute.
We fix the failed section or reroute the line when the old run is not worth saving.
- 4
Pressure test the result.
The system gets tested and monitored before we close anything up.
Repair the line or reroute it.
Once we find a leak under a slab, there are two honest paths. Fix the failed spot, or abandon the buried run and route a new line overhead. Age of the pipe and how many leaks came before it decide which one saves you money.
Worth repairing when.
- This is the first leak the line has ever had.
- The pipe around the failure still looks sound on inspection.
- The leak sits somewhere we can reach without wrecking finished space.
- Pressure holds everywhere else in the house after the fix.
Worth rerouting when.
- The same buried run has failed more than once.
- The leak sits under finished tile, cabinets or a kitchen island.
- The pipe shows corrosion along its length, not just at the break.
- Opening the slab would cost more than running a fresh line overhead.
What you get.
- One small opening in the floor instead of an exploratory demolition.
- The water bill drops back to normal the month after the fix.
- Foundations and flooring stop absorbing water while you look for the source.
- You know exactly what failed and why before approving a repair.
- Insurance claims go smoother with a located leak and a written scope.
What moves the price.
Every quote is written down before the work starts. These are the things that change the number, so nothing on the invoice is a surprise.
- How deep the leak sits and what covers it, concrete, tile or soil.
- Whether the repair is one coupling or a full reroute.
- The number of zones we have to isolate to test the system.
- Pipe material and whether it can be tied into cleanly.
- Time the leak ran and the extent of what it soaked.
Work like this, on real jobs.
More on Instagram
They gave us a professional opinion and details on what it took to eradicate our gas leak problems. Extremely knowledgeable, professional, and fair in price. If your looking for a small or large job please consider this crew, you won’t be disappointed.
Christine
Gas leak repair, Google review, 2021
Helped install a new toilet after testing every scenario and identifying the issue. Great family owned business. I’d recommend them to everyone.
Verified Google review
Toilet installation, Google review, 2025
Hired Prestige Plumbing to install shampoo bowls and sinks in my salon. They did absolutely a marvelous job. I will be calling them for every service from now on.
Anthony
Commercial salon build, Google review, 2020
Why homeowners call us for this.
We locate the leak first, so nothing gets opened on a hunch.
Slab on grade homes are the East Valley norm and our daily work.
Detection, repair and reroute all come from the same crew.
Every repair gets pressure tested before we close a wall or floor.
Free estimates with the finding marked and explained on the spot.
Keep it from happening again.
- Check your water meter with everything off once a season.
- Watch for warm floor spots along hallways and kitchens.
- Compare water bills month to month and question jumps.
- Keep water pressure reasonable; high pressure shortens pipe life.
Questions we hear a lot.
Pressurized water escaping a pipe makes a distinct sound. Sensitive listening equipment picks it up through concrete and soil, and the signal gets stronger as we close in. That lets us mark the leak within a small area instead of guessing across a whole room.
No. That is the point of finding the leak first. Most slab leak repairs open one small section of concrete right over the failure. When a line is too far gone, we reroute it overhead instead of chasing it through the slab.
Treat it like one. Water under a foundation erodes soil and damages flooring, and the bill climbs every day it runs. We answer 24/7, so call (480) 215-0629 as soon as you suspect one. Shutting off the main stops the damage while we head over.
Estimates are free and you get the price in writing before we start. Detection almost always costs less than exploratory demolition, because finding the leak first means repairing one spot instead of opening walls and floors on a hunch.
Water running under a slab washes out the soil that supports it. Given enough time you see floor cracks, doors that stick and settling. That is why we treat a suspected slab leak as urgent and why detection matters more than a guess at the location.
Policies differ, so read yours or call your carrier. Many cover the water damage but not the pipe repair itself. What helps every claim is documentation. We locate the leak, put the finding and the scope in writing, and photograph what we open.
Related services.
Book leak detection & slab leaks today.
Call (480) 215-0629 any hour, or send photos of the problem and get a straight answer without waiting on a drive out.
Schedule an appointment.
Add photos of the work area and we can usually quote without a first visit.