Every detection visit includes the full diagnostic process and a written flat-rate repair quote. There is no charge for the second trip if the repair needs a follow-up, and the diagnostic fee is credited toward the repair when you hire us the same day. Here is exactly what you get.
We shut off fixtures and appliances one at a time and watch the water meter to determine whether the leak is on the supply side, drain side, or irrigation loop. This step takes 15 to 25 minutes and tells us where to focus the electronic scan.
We sweep the slab, walls, and yard with acoustic listening devices and a FLIR thermal imaging camera. This narrows the leak to a 12-to-18-inch zone without opening any surfaces. It is the core of the detection and usually takes 45 to 90 minutes.
We confirm the break with a pressure testing gauge and, when needed, a RIDGID pipe inspection camera. This eliminates guesswork and ensures the repair targets the right spot. You get a marked location and a written flat price before we cut.
You receive a written price for the repair, broken down by material and access. No hourly billing, no surprise add-ons. If you approve, we schedule the repair, usually the same day or next morning. If you want a second opinion, the quote is yours to keep.
Once approved, we cut, repair, and pressure-test the line. Copper is soldered, PEX is crimped, PVC is solvent-welded, all to Uniform Plumbing Code. We run a final meter test and moisture meter check, then clean up the work area before we leave.
Hidden Leak Detection in Brea is a non-invasive diagnostic service that locates water escaping from pipes you cannot see, inside slabs, behind walls, under pool decks, or beneath the front lawn. We start by isolating the system, then use acoustic listening devices to hear the leak's signature hiss, thermal imaging cameras to spot temperature anomalies in concrete and drywall, and pressure testing gauges to confirm which line is losing water. Once we know the pipe material, copper pipes, PEX piping, or older PVC pipes, we match the repair method to the failure and give you a flat price before we cut anything.
Brea homes sit on a mix of 1960s slab-on-grade construction and newer La Floresta builds, and both fail differently. Older copper develops pinhole leaks from decades of hard Orange County water, while newer PEX and irrigation lines crack at fittings after a hot summer. If you have been searching for hidden leak detection near me Brea and watching your water bill climb $80 to $200 a month, that is usually a slab leak or an underground irrigation break. We confirm it the same day so you are not guessing.
Every job follows the same five steps, whether it is a 2 a.m. emergency hidden leak detection Brea CA call or a scheduled diagnostic. You know what is happening and what it costs before we start cutting.
Schedule
Call or book online — a real human picks up and confirms a 2-hour arrival window.
Diagnose
Licensed tech inspects on-site, then walks you through the cause and your options.
Fix
The job is completed to code and done right the first time — no shortcuts, no surprises.
Guarantee
Every job backed by a written workmanship warranty — and we stand behind it.
Acoustic listening devices
Pick up the sound of pressurized water escaping a pipe through concrete, drywall, and soil. Our primary tool for slab leaks and underground lines in Brea.
FLIR thermal imaging cameras
Show temperature differences caused by escaping water. Hot leaks glow warm, cold leaks read cool. We use them to narrow the search area before opening any surface.
Sewerin tracer gas detectors
Find leaks that are too quiet or too deep for acoustic gear. We introduce a safe tracer gas into the line and track where it escapes.
RIDGID pipe inspection cameras
Run inside drain and sewer lines to find cracks, root intrusion, and joint failures. Essential for confirming the exact break point before we dig.
Pressure testing gauges
Confirm which line is losing water and verify the repair holds. Every job ends with a pressure test before we close up.
Fluke moisture meters
Measure moisture content in drywall, wood, and concrete. We use them to map the extent of water damage and confirm the area is dry after repair.
Milwaukee and DeWalt cordless tools
Cut, crimp, and solder on site without waiting for power. Every truck carries a full set so we can complete most repairs in one visit.
System isolation and meter test
We shut off fixtures and appliances one at a time and watch the meter. This tells us which side of the system is leaking before we scan. It is fast, free of damage, and narrows the search area by half in most cases.
Acoustic and thermal cross-verification
We never rely on one tool. Acoustic listening finds the sound, thermal imaging confirms the temperature signature, and pressure testing verifies the line. Cross-checking eliminates false positives and keeps the repair targeted to a 12-to-18-inch zone.
Tracer gas injection
For gas leaks and stubborn water leaks, we introduce a safe tracer gas into the line and track it with a Sewerin detector. This method finds leaks that acoustic gear misses, especially on long underground runs and under thick slabs.
Uniform Plumbing Code compliance
Every repair follows Uniform Plumbing Code and California Building Standards Code. We use IAPMO-certified fittings, correct pipe materials, and proper soldering or crimping techniques. Permits are pulled when required, and the work is warrantied.
01
What we do: We treat this as a priority call. A technician arrives within 90 minutes in most cases, isolates the system, and scans for the leak. If it is a supply-line break, we shut it down and repair the same visit whenever the pipe is accessible.
→ Water is back on the same day, the meter stops spinning, and you have a written record of the repair for your files.
02
What we do: We run a full diagnostic, including meter isolation, acoustic listening, and thermal imaging. Most hidden leaks in Brea homes are found within 90 minutes. We quote a flat repair price before any cutting.
→ The leak is repaired, the next bill drops back to normal, and you avoid a much larger foundation or mold problem down the road.
03
What we do: Warm spots almost always mean a hot-water slab leak. We map the line with thermal imaging, pinpoint the break with acoustic gear, and repair the copper or PEX line with a targeted cut.
→ The warm spot disappears, the slab dries out, and your flooring stays intact instead of being torn up.
04
What we do: We dispatch immediately as an emergency hidden leak detection Brea CA call. The tech shuts down the source, stabilizes the situation, and completes the detection and repair as fast as possible.
→ The leak is stopped before it damages more of the unit, and you have documentation for the tenant and your insurance.
Brea sits on a mix of 1960s slab-on-grade homes and newer construction in La Floresta and Lambert Ranch, and each era fails differently. Older copper pipes develop pinhole leaks from decades of hard Orange County water, while newer PEX and irrigation lines crack at fittings after a hot summer. Our inland climate swings from 45 degrees in January to over 100 in August, and that thermal cycling stresses pipe joints year after year. We also follow California Building Standards Code and Uniform Plumbing Code on every repair, which matters when you sell the house or file an insurance claim. If you are searching for hidden leak detection Brea CA near me, we are usually 20 to 40 minutes away and can be on site the same day. We know the neighborhoods, the pipe materials, and the common failure points, so we find the leak faster and repair it right the first time.
Birch Hills
Mostly 1960s and 1970s slab-on-grade homes with original copper supply lines. Pinhole leaks and slab leaks are the most common calls we get here.
La Floresta
Newer construction with PEX piping and extensive irrigation systems. We see fitting failures and sprinkler line breaks after the first hot stretch of summer.
Lambert Ranch
Large lots with long underground water main runs and pool plumbing. Acoustic and tracer gas detection are essential here because the lines are deep.
Country Hills
Established neighborhood with mature landscaping and aging irrigation systems. Root intrusion and valve failures are common in the sprinkler zones.
Downtown Brea
Mix of older commercial and residential buildings. We handle both, often after hours so businesses do not lose a day of operation.
Hard water from Orange County groundwater
Mineral buildup corrodes copper from the inside, causing pinhole leaks after 20 to 30 years. We see this constantly in Brea's older neighborhoods and always check pipe condition during detection.
Hot inland summers with 100-degree days
Thermal expansion and contraction stress pipe joints and irrigation fittings. Most irrigation leaks we find in Brea happen in July and August after the first heat wave.
Slab-on-grade construction in older tracts
Leaks under the slab are invisible until they surface as warm spots, cracks, or high bills. Acoustic and thermal detection are the only reliable ways to find them without demolition.
Expansive clay soil in some Brea areas
Wet soil shifts more than dry soil, which can move pipes and open joints. We factor soil type into the repair method and recommend flexible couplings where movement is likely.
Most hidden leaks announce themselves with a symptom, not a geyser. If you recognize any of these, call us before the damage grows. The earlier we find it, the smaller the repair.
Problem
A pinhole or slab leak can waste 10,000 to 30,000 gallons a month, and Brea's tiered rates make that expensive fast. Ignoring it for a season can add $500 or more to your bills.
Our Fix
We isolate the system, scan with acoustic and thermal tools, and pinpoint the leak in under two hours. Most repairs are done the same day, and we verify with a meter test so you know the waste has stopped.
Problem
A warm spot usually means a hot-water slab leak. Left alone, it softens the soil under your foundation and can crack tile, stucco, and drywall within one or two seasons.
Our Fix
We use thermal imaging to map the hot-water line under the slab, then acoustic listening to pinpoint the break. The repair is a targeted cut, not a full-floor demolition, and we pressure-test before closing up.
Problem
Mold can start growing on wet drywall and framing within 24 to 48 hours. In Brea's warm climate, that window is even shorter during summer, and remediation can cost $3,000 to $8,000.
Our Fix
We trace the moisture with a Fluke moisture meter and thermal camera, find the source, and repair the pipe. We document everything with photos so you have a record for insurance or resale.
Problem
An underground irrigation or water main leak keeps the soil saturated, kills landscaping, and can undermine a driveway or patio. It also runs your water bill up every month.
Our Fix
We pressure-test each zone, listen for the break with acoustic gear, and use tracer gas on stubborn lines. Once located, we dig a targeted access and repair the section, then restore the surface.
A hidden leak never fixes itself. It soaks the soil under your slab, feeds mold behind your drywall, and quietly runs up your water bill every single day. Here is what you get when you call us instead of waiting.
Non-invasive pinpointing
We locate the leak without jackhammering your whole floor. Acoustic listening devices and thermal imaging cameras narrow the break to a 12-to-18-inch zone, so the repair is a small, targeted cut instead of a demolition project. That keeps your flooring, tile, and baseboards intact and cuts the repair bill by hundreds.
Same-day repair on most calls
When the pipe is accessible, we do the hidden leak repair Brea California homeowners need in one visit. Copper, PEX, and PVC repairs are stocked on every truck, along with pipe clamps, epoxy putty, and solder. You get water back on the same day in most cases, not a week later.
Lower water bills, fast
A pinhole leak the size of a pencil tip can waste 10,000 to 30,000 gallons a month. At Brea's tiered rates, that is real money. Once we stop the leak, most customers see their next bill drop back to normal, and a meter test at the end proves nothing is still running.
Mold and foundation protection
Water under a slab softens soil and can shift a foundation within one or two seasons. Water behind drywall grows mold in 24 to 48 hours. Finding the leak early is the difference between a $400 repair and a $12,000 foundation or remediation job. We document everything with photos for your records.
Google ★★★★★4.9
Found a slab leak under our hallway in about an hour. Flat price, no surprises, repaired the same day. Water bill went back to normal. Highly recommend for anyone in Brea dealing with a mystery leak.
Yelp ★★★★★4.8
Called at 11 p.m. with water coming through the ceiling. They had a tech out in 40 minutes, shut it down, and finished the repair the next morning. Professional and fair.
BBB ★★★★★5.0
We use them for all our rental properties in Brea. Fast response, clean work, and they document everything. Found a pinhole leak behind a shower before it turned into a mold job.
Google ★★★★★4.9
Irrigation leak in the backyard. They pressure-tested each zone, found it in 30 minutes, and repaired it the same visit. Showed me how to check the meter myself. Honest and skilled.
Real experiences from customers who chose our Hidden Leak Detection services.
“Our water bill doubled in one month and we had no idea why. Brea Leak Detection Pros came out the same afternoon, used a thermal camera, and found a slab leak under the hallway in about an hour. They quoted a flat price, repaired the copper line the next morning, and our bill went back to normal. No jackhammering the whole floor, just a small cut. Worth every dollar.”
Marisol R.
Homeowner, Birch Hills
“We had a wet spot in the backyard that kept getting bigger. Turned out to be an irrigation line break. The tech pressure-tested each zone, found it in 30 minutes, and had it repaired the same visit. He also showed me how to check the meter myself so I could catch it earlier next time. Straightforward, no upselling, fair price.”
Derek T.
Homeowner, La Floresta
“I manage six rental units in Brea and use these guys for every leak call. They respond fast, document everything with photos, and their pricing is consistent. Last month they found a pinhole leak behind a shower wall in one of my units before it turned into a mold job. That saved me thousands. I do not call anyone else now.”
Anita P.
Property Manager, Downtown Brea
Real answers to the questions we hear most often from local homeowners and property managers.
Slab leaks are the most common hidden leak we find under Brea homes. We use acoustic listening and thermal imaging to pinpoint the break in the concrete, then repair the line with minimal cutting. If you feel a warm spot on the floor or hear running water with everything off, this is the service you need.
View Slab Leak DetectionA pool losing an inch of water a day is usually leaking at a fitting, light niche, or shell crack. We use leak detection dye and pressure testing to isolate the source without draining the pool. Brea pool owners in Lambert Ranch and Olinda Ranch call us when the auto-fill runs constantly.
View Pool Leak DetectionSupply and drain lines behind walls and under cabinets hide leaks that show up as stained drywall or a musty smell. We trace the line with acoustic gear and moisture meters, then repair the pipe. This is the right call when you hear water but cannot see it.
View Plumbing Leak DetectionA gas smell near the meter or water heater is a safety emergency. We use tracer gas detectors and Sewerin equipment to find the leak fast, then repair or replace the line to code. If you smell gas, leave the house and call us from outside at (657) 681-3703.
View Gas Leak DetectionAcoustic listening devices pick up the sound of pressurized water escaping a pipe, even through concrete. This is our primary tool for slab leaks and underground lines in Brea. It is non-invasive, accurate to within about a foot, and works on copper, PEX, and PVC.
View Acoustic Leak DetectionFLIR thermal imaging cameras show temperature differences caused by escaping water. Hot water leaks glow warm; cold leaks read cool. We use thermal scans on walls, ceilings, and slabs to narrow the search area before we ever open a surface. Fast, clean, and no demolition.
View Thermal Imaging Leak DetectionCall (657) 681-3703 any time, day or night. A live dispatcher answers, asks a few questions about what you are seeing or smelling, and gets a tech headed your way. Most Brea calls get a same-day window, and emergency calls roll 24/7. You can also email leakdetectionbrea@gmail.com and we will respond within one business hour during regular hours.
Phone
(657) 681-3703Address
200 Fig Ave, Brea, CA 92821, USA
Hours
Monday–Sunday: 7 Days a Week
Open 24 Hours
Same-Day Service
24/7 Emergency Available
