Every diagnostic visit covers the full property, not just the spot you called about. We test the whole system because a second leak is common in older Santa Ana homes. Here is what is included in the standard fee, and what we quote separately.
We isolate the domestic water system and pressurize it with a hydrostatic test kit and pressure testing gauge. A dropping gauge confirms a pressurized leak. A holding gauge sends us to the drain or irrigation side. This test takes about 20 minutes and tells us where to focus.
We walk the slab with a FLIR thermal imaging infrared camera and confirm hot spots with an acoustic listening disc. For underground lines, we add a tracer gas detector and pipe and line locator. You see the thermal image and hear the acoustic recording before we mark anything.
We take moisture meter readings across the affected area and map how far water has traveled. This tells us whether mold growth is a risk and how much flooring or drywall needs to come out. You get the map with your written findings.
You get a one-page report with pipe material, leak type, depth, and two repair options with pricing. We include photos of the thermal scan and the marked location. No repair starts until you approve the scope.
If you approve the repair, we can often complete it the same day for accessible lines. Slab reroutes and water main replacements get scheduled within 48 hours. We pull City of Santa Ana building permits when the work requires it.
Water Leak Detection in santa ana is the process of finding the exact source of a hidden water loss using non-invasive tools before any concrete is cut or drywall is opened. We pressurize the system, listen for the leak with an acoustic listening disc, scan the slab with a thermal imaging infrared camera, and confirm moisture with a meter. Most homes here are on post-tension slabs, so cutting blind is expensive and risky. We locate first, then repair.
Santa Ana's housing stock runs from 1920s bungalows near Downtown to 1970s tract homes in Park Santiago, and both have copper pipe that corrodes from the inside out. A pinhole leak in a copper line can waste 10,000 gallons a month before you see a wet spot. If you need water leak locating in santa ana after a high bill or a hot spot on the floor, we run a full water leak inspection santa ana ca with pressure testing and a pipeline inspection camera to confirm the line and depth.
We follow the same five steps on every call, whether it is a 1920s bungalow in French Park or a commercial building in South Coast Metro. Here is exactly what happens from the phone call to the repair plan.
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.
FLIR thermal imaging infrared camera
Shows temperature differences on the slab caused by escaping hot or cold water. It is the first scan on every slab call and works through tile, carpet, and concrete.
Acoustic listening disc
Picks up the sound of water escaping a pressurized pipe through concrete and soil. We use it to confirm the thermal hot spot and pinpoint the leak within inches.
Ultrasonic leak detector
Hears the high-frequency hiss of a pinhole leak that the human ear misses. It is the go-to tool for copper pinholes and small pressure losses.
Hydrostatic test kit and pressure testing gauge
Pressurizes the domestic water system to confirm a leak on the pressurized side. A dropping gauge tells us the leak is real before we start scanning.
Tracer gas detector
Injects a safe gas into underground lines and reads it at the surface. It is the most reliable way to find leaks in irrigation mains and pool lines.
Pipeline inspection camera and drain camera
Looks inside drain and sewer lines for cracks, root intrusion, and failed joints. We use it on every drain leak call before we recommend a repair.
Moisture meter and soil probe
Measures water content in drywall, flooring, and soil. It tells us how far water has traveled and whether the area is dry enough to close up after repair.
Zone isolation pressure testing
We close ball valves and shut-off valves to isolate each branch of the plumbing system, then pressurize them one at a time. The gauge tells us which zone is losing water. This method narrows a whole-house search down to a single line in about 30 minutes.
Thermal-acoustic confirmation
We never mark a leak based on one tool. The thermal camera finds the temperature anomaly, and the acoustic disc confirms the sound of escaping water at the same spot. Two tools agreeing means we cut in the right place.
Tracer gas underground locating
For lines under soil or decking, we inject a safe tracer gas and read it at the surface with a detector. The gas escapes at the leak point, so the highest reading is the leak. It works on irrigation, pool, and water service lines.
Non-invasive moisture mapping
We take moisture meter readings on a grid across the affected area and map the results. This shows the extent of water travel and tells us whether mold growth is a risk. You get the map with your written findings.
01
What we do: We run a full pressure test and thermal scan to find the loss. Most high-bill calls turn out to be a toilet flapper, an irrigation valve, or a pinhole in copper. We isolate each zone and test it until we find the one that will not hold pressure.
→ You get a marked leak location and a repair quote the same day. Most customers see the bill drop back to normal within one billing cycle.
02
What we do: We run a pre-purchase leak inspection with thermal imaging, acoustic listening, and moisture mapping. We test the domestic water system and the drain lines. You get a written report with photos that you can use in negotiations.
→ You know exactly what you are buying. If there is a leak, you have a repair number to bring to the seller before you close.
03
What we do: We pressure test the pool plumbing, check the skimmer and light niche, and use a pipeline inspection camera on the return lines. Most pool leaks in Santa Ana are at the equipment pad or in a return line under the deck.
→ We mark the leak and repair it, often without digging up decking. The auto-fill stops cycling and your water bill settles down.
04
What we do: We schedule after-hours work so the business stays open. We isolate the affected zone, pressure test it, and scan the slab with thermal imaging. The rest of the building keeps running while we locate the loss.
→ You get a marked leak and a repair plan that fits your operating hours. No tenant disruption, no lost revenue.
Santa Ana sits on a mix of post-tension slabs and raised foundations, and that changes how we work. In Floral Park and French Park, the 1920s homes have copper supply lines that pinhole from the inside. In Park Santiago and Washington Square, the 1960s tracts have slab lines that fail at solder joints. We adjust the tool to the house. Summer here pushes irrigation systems hard, so underground leaks in drip tubing and sprinkler mains spike from June through September. Winter rain saturates soil and makes slab leaks easier to hear with acoustic gear. We work to California Plumbing Code and pull City of Santa Ana building permits when a repair requires it. If you need water leak detection service Santa Ana CA on a weekend, we run 24/7 calls across the 92701, 92703, 92704, 92705, 92706, and 92707 ZIP codes. Our average arrival inside city limits is under two hours for active water loss.
Floral Park
1920s homes with original copper supply lines. Pinhole leaks are common, and most are repairable with a short reroute through the attic.
Park Santiago
1960s tract homes on post-tension slabs. Slab leaks here usually show as a hot spot in the hallway or kitchen.
South Coast Metro
Commercial and mixed-use buildings. We schedule after-hours leak detection so tenants stay open.
Washington Square
Older housing stock with cast iron drains. Drain leaks show up as ceiling stains below the bathroom.
Artesia Pilar
Larger lots with long irrigation runs. Underground sprinkler and drip line leaks are the most common call here.
Post-tension slab construction
Cutting blind can sever a tension cable and cause a structural failure. We locate the leak first with thermal and acoustic gear so the access point is small and safe.
Hard water in Orange County
Mineral content accelerates corrosion inside copper pipe. It is the main reason pinhole leaks show up in 30 to 40 year old lines.
Dry summer soil
Shrinking soil shifts underground pipes and opens joints. Irrigation and water service line leaks spike from June through September.
Winter rain saturation
Wet soil conducts sound better, so acoustic leak detection works well after a storm. It is a good time to find a slab leak you have been chasing.
Most of our calls start the same way: a bill that does not make sense, a floor that feels wrong, or a sound you cannot place. Here are the four problems we solve most often, and what happens if you wait.
Problem
A pinhole in copper can waste 10,000 gallons a month. Over a year, that is $1,500 or more down the drain, plus the risk of slab erosion and foundation cracks.
Our Fix
We pressure test the system, isolate the leaking branch, and use acoustic gear to pinpoint the pinhole within inches. Most repairs are a short reroute through the attic or a spot fix at the failed joint. You get the bill back to normal and the slab stays intact.
Problem
A hot spot means hot water is escaping under the slab. Left alone, it erodes the soil under the foundation and can crack the slab within months. Repair cost climbs from hundreds to thousands.
Our Fix
We scan with a thermal imaging infrared camera, confirm with an acoustic listening disc, and mark the leak. If the line is accessible from the attic, we reroute it and skip the concrete entirely. Most jobs are done in one day.
Problem
That sound is a pressurized line losing water somewhere in the system. It could be a toilet flapper, an irrigation main, or a slab line. Ignoring it wastes water and can flood a room overnight.
Our Fix
We isolate each zone with ball valves and shut-off valves, then test them one at a time. The pressure gauge tells us which zone is losing water. From there, we use the right tool for that zone, whether it is a soil probe for irrigation or a drain camera for a sewer line.
Problem
A slow drain leak behind a wall breeds mold in about 48 hours. By the time you smell it, the drywall and framing are already wet. Remediation can cost more than the plumbing repair.
Our Fix
We run a drain camera and use a moisture meter to find the break. Most drain leaks in Santa Ana are at cast iron joints under the slab or at a failed PVC fitting. We repair the line, dry the area, and give you a moisture reading to confirm it is dry before we close it up.
A hidden leak costs you twice: once on the water bill, once on the repair. We stop the second charge by finding the exact spot before anyone cuts concrete. Here is what that gets you.
Stop the water bill bleed
A slab leak can push a Santa Ana water bill from $80 to $400 in one cycle. We locate the line, isolate it, and give you a repair scope the same day. Most customers see the bill drop back to normal within one billing period after the fix.
No unnecessary demolition
We use a thermal imaging infrared camera and acoustic listening disc to mark the leak within inches. That means one small access point instead of a trench across your living room. On a typical 1,400 sq ft Santa Ana home, we cut a 2x2 foot access panel, not a 20-foot slab channel.
Same-day answers, not guesses
Our water leak detection service Santa Ana CA includes pressure testing and a moisture meter reading on the spot. You get a written finding before we leave. If the leak is under the slab, we tell you the depth and the pipe material so you can decide repair or reroute.
24/7 emergency response
Burst pipes do not wait for business hours. We run 24/7 water leak detection santa ana ca calls with a two-hour average arrival window inside the 92701, 92703, and 92707 ZIP codes. Shut the main valve, then call 714-844-9877.
Google ★★★★★4.9
Found a slab leak in our Park Santiago home that two other plumbers missed. They used a thermal camera and an acoustic tool and marked it within inches. Rerouted the line through the attic and saved our hardwood floors. Fair price, no upselling.
Yelp ★★★★★4.8
Called at 10 p.m. with water coming up through the garage floor. They answered, talked me through shutting off the main, and had a tech here in about 90 minutes. Stabilized the leak that night and repaired it two days later. Professional and calm under pressure.
BBB ★★★★★4.9
We manage several commercial properties in South Coast Metro. Planet Plumbing handles our leak calls after hours so tenants are not disrupted. They pressure test, mark the leak, and give us a written scope. Invoicing is clean and itemized for insurance.
Google ★★★★★5.0
Our water bill doubled and we could not find the leak. They tested every zone, found a pinhole in the copper under the hallway, and rerouted it the same day. Bill went back to normal the next cycle. Highly recommend for Water Leak Detection in santa ana.
Planet Plumbing is a state-licensed plumbing contractor operating under a California C-36 Plumbing Contractor License and CSLB registration. Our technicians train on RIDGID, Fluke, FLIR, and Sewerin equipment and work to California Plumbing Code and Uniform Plumbing Code standards on every job. We handle residential and commercial leak calls across Orange County, from single-family slabs to restaurant grease lines. When we open a wall or cut a slab, it is because the scan already told us the leak is there.
Real answers to the questions we hear most often from local homeowners and property managers.
Our core leak detection service covers the full property: slab, walls, yard lines, and fixtures. We start with a pressure test and non-invasive scan, then narrow down to the exact pipe. It is the first step before any Water Leak Detection in santa ana repair.
View Leak DetectionSanta Ana's post-tension slabs make blind cutting dangerous. We use thermal imaging and acoustic gear to find the leak under the floor, then reroute the line through the attic when possible. Most slab jobs avoid concrete work entirely.
View Slab Leak DetectionA pool losing an inch of water a day is usually a plumbing leak, not evaporation. We pressure test the pool lines, check the skimmer and light niche, and use a pipeline inspection camera to find the break before you start digging up decking.
View Pool Leak DetectionRoot intrusion and cracked cast iron are common in older Santa Ana neighborhoods. We run a drain camera through the line to find the break, then confirm with a soil probe for saturation. Repair options range from spot fixes to full line replacement.
View Sewer Line Leak DetectionIf you smell gas, leave the house and call the utility first. Once the area is safe, we use a tracer gas detector and electronic wand to find the leak on the gas line. We pressure test after repair and coordinate with the city for permit sign-off.
View Gas Leak DetectionIrrigation mains, pool fill lines, and water service laterals all run underground. We use a pipe and line locator and tracer gas to trace the run without trenching the whole yard. You get a marked path and a depth estimate before we dig.
View Underground Leak DetectionCall us at 714-844-9877 or email info@planetplumbing.com. We answer the phone 24/7 for emergencies and schedule same-day appointments for most leak detection calls in Santa Ana. Our office is at 1234 W 1st St, Santa Ana, CA 92703. We look forward to helping you.
Phone
7148449877Address
1240 S Wright St, Santa Ana, CA 92705
Hours
Mon–Fri: 7AM – 7PM
Sat: 8AM – 4PM
Sun: Emergency Only
24/7 Emergency Available
