Listens for the frequency of pressurized water escaping a pipe. This is the primary tool for slab leaks and underground leaks where nothing is visible.
Water Leak Detection in Temecula that finds hidden leaks fast
Water Leak Detection in Temecula means finding the exact source of a hidden leak before it wrecks your slab, walls, or landscaping. We use acoustic listening gear, thermal imaging, and pressure testing to pinpoint slab leaks, underground pipe leaks, and irrigation breaks across Riverside County.
Serving Temecula and nearby areas.
How big is the leak job?
Hidden line
Leak under a slab, behind a wall, or underground between meter and house.
- 1. Single fixture One visible leak at a hose bib, valve, or accessible pipe joint.
- 2. Hidden line Leak under a slab, behind a wall, or underground between meter and house.
- 3. Multiple systems Leaks on more than one line, or a leak plus water damage that needs mapping.
Drag the needle to compareTouch and drag the needle
- 9Services from one local team
- 20Areas served around Temecula
- Listen firstAcoustic scan before any digging
- Mark itExact spot marked on floor or ground
What is included in Water Leak Detection
Every detection visit includes the full diagnostic package. We do not charge extra for the thermal scan or the written report.
Work order
Water Leak Detection- Full pressure test: We isolate the supply system, pressurize it with a pressure testing kit, and watch the gauge. A drop confirms a leak and tells us whether it is on the supply side, the drain side, or irrigation. This step takes about 20 minutes.
- Acoustic leak scan: We walk the property with an acoustic leak detector tuned to the frequency of pressurized water escaping a pipe. This is the tool that finds slab leaks and underground leaks without digging. We scan every room and the full yard.
- Thermal imaging survey: A thermal imaging camera shows temperature differences behind walls and under floors. Warm spots on a cold floor or cold spots on a warm wall point straight at the leak. We photograph every anomaly and include the images in your report.
- Video pipe inspection: When the source is unclear, we push a video pipe inspection camera through the line. You see the inside of your pipe on screen: corrosion, root intrusion, cracked joints, or a failed fitting. We record the footage and give you a copy.
- Marked location and written report: We mark the leak location on the floor or ground with tape and paint. You get a written report with photos, thermal images, and a repair recommendation. That report is yours to keep, even if you hire someone else.
What the first visit covers
First visit
Pressure test, acoustic scan, thermal imaging, and a written report with the leak location marked.
Water Leak Detection at homes
We find hidden leaks in houses across Temecula without tearing up the floor.
Slab leaks
Warm floors, cracked tile, high water bill.
Wall leaks
Damp drywall, musty smell, peeling paint.
Yard leaks
Wet spot that never dries out.
Irrigation leaks
Zone loses pressure, bill climbs in summer.
Water Leak Detection at businesses
We work around your operating hours so the diagnostic does not shut you down.
Restaurants
Supply and drain leaks under slab.
Retail spaces
Hidden leaks behind walls and in ceilings.
Office buildings
Main line and irrigation leaks on the property.
Water Leak Detection in Temecula, done right
A hidden leak never fixes itself. It runs every hour, every day, until someone finds it. Finding it properly the first time is what keeps the repair small and the bill from climbing.
Water Leak Detection in Temecula is the process of locating water escaping from pipes you cannot see, whether that is under a slab, behind a wall, or six feet down in your yard. We start with a full pressure test on the main line, then use an acoustic leak detector to listen for the hiss of pressurized water. A thermal imaging camera confirms temperature differences behind walls and under floors. When the source is stubborn, we run a tracer gas leak detector or push a video pipe inspection camera through the line to see corrosion, root intrusion, or a cracked joint up close.
Temecula homes deal with a specific set of leak problems. The clay-heavy soil in older parts of town shifts with our dry summers and winter rains, which stresses underground pipe and copper lines. Homes built in the 1980s and 1990s around Old Town and Meadowview often have original copper pipe that has finally started to pit. Newer builds in Harveston and Roripaugh Ranch use PEX tubing, but irrigation lines still fail from root intrusion and UV damage. If you are searching for Water Leak Detection near me Temecula CA, we can usually get a tech out the same day.
- What it is
- Locating water escaping from hidden pipes.
- When it helps
- High bill, wet spot, or sound of running water.
- What you get
- Marked location and written report with photos.
What to expect on leak detection day
Every job follows the same five steps. No surprises, no mystery charges, no tech standing in your kitchen guessing.
Tools and methods we use
Each method answers a different question. Together they leave very little to guess.
Shows temperature differences behind walls and under floors. Warm spots on a cold floor point straight at a hot water leak.
Pushes through the line and shows the inside of the pipe on screen. We use it to confirm corrosion, root intrusion, and cracked joints.
Isolates the supply system and pressurizes it to confirm a leak exists. The gauge drop tells us which side of the system is failing.
Pumps a harmless gas into the line and sniffs for it at the surface. Used when acoustic gear cannot isolate the source, especially on underground lines.
When to call for Water Leak Detection
You got a water bill that is 30 percent higher than last month with no change in how many people live in the house.
We run a full pressure test and acoustic scan on the main line.
HomesYou hear water running somewhere in the house at 2 a.m. when every faucet, toilet, and appliance is off.
We shut off the main and listen with an acoustic leak detector at every fixture and along every accessible line.
HomesYou are buying a Temecula home built in the 1980s and want to know if the original copper pipe is about to fail.
We run a full pressure test and push a video pipe inspection camera through the main line.
HomesYour pool level drops more than an inch a day and the autofill keeps running.
We pressure test the pool plumbing separately from the house.
Homes
How Water Leak Detection runs in Temecula
Temecula sits on clay-heavy soil that expands and contracts hard between our dry summers and winter rains. That movement stresses underground pipe and copper lines, which is why we see so many slab leaks and main line breaks in neighborhoods built before 2000.
Old Town Temecula
Many homes here were built before 1980 and still have original copper pipe. Pitting and pinhole leaks are common, especially on the hot water side.
Harveston
Newer construction with PEX tubing, but irrigation lines take a beating from the lake-adjacent soil. We see a lot of zone valve and lateral line leaks here.
Redhawk
Larger lots with long underground runs between the meter and the house. Those long runs are where we find most of the main line leaks in this neighborhood.
- Old Town Temecula
- Harveston
- Redhawk
- Roripaugh Ranch
- Temeku Hills
From problem to finished result.
Slide to compare the photo with an illustrative inspection view. It is generated from the photo, not a measurement.
PhotoSlab leak under a Harveston hallway
Before: The floor in the hallway felt warm, and a tile had started to crack. Two other plumbers told them it was probably the water heater and to replace it.
After: We pressure tested the main, confirmed a hot water slab leak, and pinpointed it with acoustic and thermal gear to a 6-inch section under the hallway tile. The repair was done through a single access point.
Underground main line leak in Redhawk
Before: A Redhawk property had a wet spot in the side yard that never dried out, even in August. The homeowner had capped two irrigation zones trying to stop it.
After: We traced the main line with a pipe locator, then used acoustic gear to find the break six feet down. The leak was on the main, not irrigation. We repaired the section with copper pipe and solder, then pressure tested the line. The wet spot dried out within a week.
Irrigation leak in Temeku Hills
Before: A Temeku Hills homeowner's water bill was up 40 percent and the backyard had a soggy patch near a mature sycamore. The irrigation timer was running normally, but one zone lost pressure within two minutes of turning on.
After: We isolated the zone, pressure tested it, and found a cracked PVC pipe from root intrusion. The repair took about an hour with a pipe repair clamp and a new section of PVC. The bill dropped back to normal the following month.
Hidden water leak problems we solve in Temecula
Most Temecula homeowners call us after weeks of guessing. Here are the four problems we see most often and how we handle each one.
Water bill jumped with no visible leak
A hidden slab leak or underground line leak can waste 10,000 gallons a month.
Warm spot on the floor
A warm spot usually means a hot water line is leaking under the slab. The water erodes soil, and the slab starts to settle.
Wet spot in the yard that never dries
A constant wet spot means an underground line is leaking. It can be the main, an irrigation zone, or a pool line.
Musty smell or damp drywall indoors
Water behind a wall feeds mold within 48 to 72 hours.
Why Temecula homeowners call us first
A hidden leak costs you money every single day it runs. Here is what proper detection actually saves you.
Stop the water bill bleed
A slab leak the size of a pencil tip can waste 10,000 gallons a month.
Save your foundation
Water under a slab softens soil and causes differential settlement. Cracks show up in tile, drywall, and door frames months later.
No guess-and-dig damage
We do not tear up your floor hoping to find the leak.
Protect against mold and rot
Water intrusion behind a wall feeds mold within 48 to 72 hours. A moisture meter tells us exactly how far the water has spread.
What Water Leak Detection costs in Temecula
A simple hose bib or irrigation leak sits at the low end. A slab leak under tile with multiple candidate lines sits at the high end.
Included
Quoted after a first look
- Full pressure test
- Acoustic leak scan
- Thermal imaging survey
- Video pipe inspection
What changes the scope
Quoted after a first look
- Access difficulty
- Number of suspect lines
- Slab vs. wall vs. yard
- Emergency vs. scheduled
What you receive
Clear records you can keep and share.
Written report
Leak location, findings, and repair options.
Thermal images
Photos of every temperature anomaly found.
Marked location
Tape and paint on the exact spot.
18 years finding leaks in Riverside County
Temecula Leak Pros has been in business since 2008, which means 18 years of chasing hidden leaks through slabs, walls, and yards across Riverside County.
Pressure gauge
A drop in pressure confirms a leak and tells us which side of the system is failing.
Acoustic signal
The frequency and volume of escaping water narrows the leak to a small area.
Thermal image
Warm and cold spots on the camera map against the known pipe layout.
Is your Temecula area covered?
Type your ZIP code or neighborhood and ask. If you do not see your area listed, call and we will confirm.
Temecula ZIP codes
- 92590
- 92591
- 92592
- 92589
- 92593
Towns we serve.
Based in Temecula and covering the places around it. Pick one for local details.
What Temecula customers say
Our water bill doubled in one month and we had no idea why. Temecula Leak Pros came out the same afternoon, pressure tested the main, and found a slab leak under the hallway using acoustic gear. They marked the exact spot and gave us photos. The repair was done two days later. Saved us thousands versus the first company that wanted to jackhammer the whole floor.
We had a wet spot in the backyard that never dried out. Two other plumbers told us it was irrigation and to just cap the zone. Temecula Leak Pros ran a tracer gas test and found the actual leak was on the main line six feet down. They fixed it in one visit. Honest work and they showed us the video from the pipe camera.
I manage six rentals in Old Town and I have used these guys three times now. Every job they give me a written report with thermal images and a marked location. My repair crew knows exactly where to dig. No guessing, no callbacks. That is worth the diagnostic fee every single time.
Frequently Asked Questions
Short answers for the first few minutes. The team can cover the rest.
Still have a question?
Describe what you are seeing and we will point you to the right next step.
(725) 715-8182A simple irrigation or hose bib leak sits at the low end. A slab leak under tile with multiple candidate lines sits at the high end. The price includes the pressure test, acoustic scan, thermal imaging, and a written report with photos.
Leak Detection is the broad category that covers water, gas, and refrigerant lines. Water Leak Detection is specifically about finding water escaping from supply, drain, or irrigation lines. On a water job we use acoustic and thermal tools tuned to water frequencies. Gas work uses a tracer gas leak detector and different safety protocols. Same trade, different equipment and different risk profile.
The right company is the one that shows you the evidence before asking for a repair check. We answer yes to all three, and we have been doing this work in Riverside County since 2008.
You need it if your water bill jumped more than 20 percent with no change in usage, if you hear water running when every fixture is off, if a floor feels warm or a spot in the yard stays wet, or if you smell damp earth indoors. Any one of those signs means water is escaping somewhere. Waiting usually makes the repair more expensive.
Related Services
Other services from the same team.
Book Water Leak Detection in Temecula today
(725) 715-8182Every day you wait, the leak keeps running and the repair gets bigger. Call (725) 715-8182 and we will get a tech out the same day.
Get in Touch With Us
Call us at (725) 715-8182 and we will ask a few quick questions to figure out what is going on before we roll a truck. We answer the phone seven days a week and most Temecula addresses get a same-day visit. If you prefer email, send us the details and we will get back to you fast.