Full Pressure Test
We isolate your water line and run a pressure testing gauge to confirm there is a leak and measure how fast it is losing. This is the first step on every job and it tells us whether we are chasing a real problem or a meter error.
Licensed
Licensed & Bonded
Fully Insured
Insured & Bonded
24/7 Emergency
Same-Day Response
Warranty Backed
Workmanship Guaranteed in santa ana
What Our Commercial Leak Detection Service Includes
Every commercial leak detection visit includes a pressure test, a non-invasive sweep with thermal and acoustic tools, and a written report. If you want us to handle the repair, we can do that too. Here is what you get when you book a diagnostic.
Thermal and Acoustic Sweep
A FLIR thermal imaging infrared camera and an acoustic listening disc let us find leaks behind walls, under slabs, and inside pipe chases without opening anything up. We mark every suspect spot and confirm with a moisture meter.
Written Report with Photos
You get a report that shows the pressure test results, thermal images, moisture readings, and a marked floor plan. Hand it to your plumber, your insurance company, or your building owner. It answers the questions before they ask.
Repair Recommendation
We tell you what needs to happen next: a spot repair, a section replacement, or a full line replacement. We give you the options and the cost range for each. You decide who does the work. If you want us, we schedule it.
After-Hours Availability
Commercial buildings do not shut down on command. We offer evening, early-morning, and weekend windows so we can work around your tenants. After hours commercial leak detection Santa Ana calls get the same tools and the same report.
What Commercial Leak Detection in santa ana Actually Involves
Commercial Leak Detection in santa ana is the process of finding hidden water or gas leaks in commercial buildings using non-invasive tools before they cause structural damage or spike your utility bill. We start with a full pressure test on your water line, then sweep the building with a thermal imaging infrared camera to spot temperature swings behind walls and under slabs. An acoustic listening disc picks up the sound of water escaping a pinhole leak in copper pipe or a corroded fitting. We confirm every hit with a moisture meter and pipeline inspection camera before we open anything up.
Santa Ana commercial buildings take a beating from heat, hard water, and decades-old plumbing. A 1960s strip mall on Fourth Street might have original copper pipe that has thinned to paper inside the walls. A restaurant near South Coast Metro runs its water line hard all day, and one slab leak under the dining room can cost thousands in lost business. We handle commercial water leak detection Santa Ana property owners rely on because we know where these buildings fail. If you manage office and retail leak detection Santa Ana CA properties, we can map every line and flag the weak spots before they let go.
How Our Commercial Leak Detection Process Works
Every job follows the same five steps. You get a clear answer, a written report, and a repair plan you can act on the same day.
01
Schedule
Call or book online — a real human picks up and confirms a 2-hour arrival window.
02
Diagnose
Licensed tech inspects on-site, then walks you through the cause and your options.
03
Fix
The job is completed to code and done right the first time — no shortcuts, no surprises.
04
Guarantee
Every job backed by a written workmanship warranty — and we stand behind it.
Tools and Methods We Use for Commercial Leak Detection
Tools & Equipment
Acoustic Listening Disc
Picks up the sound of water escaping a pipe through concrete and drywall. It is the primary tool for slab leak and underground line detection.
Thermal Imaging Infrared Camera (FLIR)
Shows temperature differences behind walls and under floors. Hot spots from a hot water line leak show up instantly. It is fast and non-invasive.
Ultrasonic Leak Detector
Detects high-frequency sound from pressurized gas and water leaks. It works in noisy mechanical rooms where a listening disc struggles.
Electronic Leak Detection Wand
Finds small leaks in gas lines and tight pipe chases. We use it as a cross-check on every commercial job.
Pipeline Inspection Camera (RIDGID)
Goes inside drain and sewer lines to find cracks, root intrusion, and failed joints. You get video proof of the problem.
Pressure Testing Gauge
Confirms there is a leak and measures how fast the system is losing pressure. It is the first test on every water line job.
Tracer Gas Detector (Sewerin)
Introduces a safe tracer gas into the line and sniffs it at the surface. It pinpoints underground leaks that acoustic tools cannot isolate.
Methods & Standards
Hydrostatic Pressure Testing
We isolate a section of pipe, fill it with water, and watch the pressure gauge. If it drops, there is a leak. This method confirms the problem before we start sweeping with thermal and acoustic tools.
Thermal Imaging Sweep
We walk the building with a FLIR camera and look for temperature differences. A hot water line leak shows as a warm streak under the slab or behind a wall. We mark every hit and confirm with a moisture meter.
Acoustic Location
Water escaping a pipe makes a sound. We place an acoustic listening disc on the floor or wall and follow the sound to its loudest point. That is the leak. We confirm depth with a pipe and line locator.
Tracer Gas Injection
For underground lines and gas systems, we inject a safe tracer gas and use a detector at the surface. The gas escapes at the leak point and the detector reads it. This method finds leaks other tools miss.
Moisture Mapping
A moisture meter and soil probe let us map how far water has spread from the leak. That map tells you what building materials are affected and gives your insurance adjuster the documentation they need.
When to Call for Commercial Leak Detection in santa ana
01
A restaurant owner notices the water bill doubled and the dining room floor feels warm in one spot.
What we do: We schedule an after-close visit so we are not working around the dinner rush. A thermal imaging infrared camera maps the hot zone, an acoustic listening disc confirms the slab leak, and a soil probe checks how far the water has spread under the floor.
→ The owner gets a marked floor plan and a repair recommendation before the concrete is cut. The leak is fixed in one visit and the next water bill drops back to normal.
02
A property manager overseeing a strip mall in ZIP code 92707 gets a complaint about a wet wall in one tenant space.
What we do: We pressure test the building's water line and sweep the tenant space with a moisture meter and thermal camera. The leak is traced to a corroded copper pipe fitting inside the wall cavity. We document the moisture spread and recommend a spot repair.
→ The repair is done the same week, the tenant stays open, and the manager has a report on file for the building owner. No tenant relocation, no lost rent.
03
An office building manager smells gas near a mechanical room and needs an answer fast.
What we do: We respond the same day with a tracer gas detector and electronic leak detection wand. The gas line leak is located at a failed fitting, isolated, and documented. We coordinate with the utility if needed and give the manager a repair plan.
→ The gas line is repaired and retested the same day. The building passes inspection and the manager has documentation for the safety file.
04
A hotel near South Coast Metro is losing pool water faster than evaporation can explain.
What we do: We pressure test the pool plumbing, check the fittings, and use a soil probe around the shell. The leak is found in an underground return line. We mark the repair point and give the maintenance team a plan.
→ The line is repaired without draining the entire pool. Water loss stops and the hotel avoids a full pool deck demolition.
How Commercial Leak Detection Runs in Santa Ana
Santa Ana commercial buildings are a mix of mid-century strip malls, converted warehouses, and newer mixed-use construction. The older buildings often have original copper pipe that has thinned from decades of hard water and heat. The newer ones use PEX tubing and CPVC pipe that fail differently. We work to California Plumbing Code and Uniform Plumbing Code standards, and we pull City of Santa Ana building permits when the repair requires one. Orange County Water District regulations affect what we can and cannot do with water line repairs, and we stay current on those rules. Summer heat pushes water demand up and makes hidden leaks show faster. Fall and winter bring the opposite problem: older pipes contract and pinhole leaks open up. If you manage office and retail leak detection Santa Ana CA properties, we can set up an annual sweep that catches these seasonal failures before they cost you. Commercial water line leak detection Santa Ana California work is what we do every week.
Neighborhoods We Serve
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Downtown Santa Ana
Older commercial buildings with original copper pipe and limited access under slabs. We see a lot of pinhole leaks and water line failures in the older blocks.
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South Coast Metro
Newer office and hotel buildings with PEX tubing and complex mechanical systems. Leaks here often show up as high water bills before any visible damage.
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Floral Park
Historic commercial properties with mature landscaping and irrigation systems that fail underground. Irrigation leak detection is a common call here.
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Artesia Pilar
Mixed industrial and commercial spaces with heavy water use. Water main leaks and slab leaks are the most common problems we find.
Local Conditions We Plan For
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Hard water in the Santa Ana water supply
Hard water eats copper pipe from the inside. Pinhole leaks and corroded fittings show up years earlier than they would with soft water. Annual pressure testing catches the thinning before it fails.
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Summer heat and high water demand
Commercial cooling systems and irrigation run hard from June through October. A hidden leak during peak demand can spike your bill fast. We schedule sweeps in spring to catch problems before the heat hits.
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Older building stock with original plumbing
Many Santa Ana commercial buildings date to the 1950s and 1960s. The copper pipe in those walls is at the end of its service life. We know the failure patterns and where to look first.
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Seasonal temperature swings
Fall and winter temperature drops cause older pipes to contract. That is when pinhole leaks open up. If you had a leak last winter, schedule a pressure test before the next one.
Strip Mall Water Bill Cut in Half
Commercial Leak Problems We Solve in Santa Ana
Most commercial leaks start small and stay hidden until the damage is done. These are the problems we get called for most often, and what happens when they are ignored.
Problem
Water bill climbing with no visible leak
A hidden water line leak can waste thousands of gallons a month and add hundreds to your bill. Left alone, it soaks the soil under your foundation and can cause slab cracks.
Our Fix
We pressure test the line, use acoustic and thermal tools to find the break, and mark the exact repair point. Most hidden line leaks are located in a single visit. You get a report and a repair plan the same day.
Problem
Hot spot on the floor or warm tile in a commercial space
A hot spot usually means a slab leak under a hot water line. The water is eroding the soil under your concrete and the heat is transferring through the slab. Ignoring it leads to foundation cracks and expensive repairs.
Our Fix
Commercial slab leak detection Santa Ana CA jobs are our specialty. We use a thermal imaging infrared camera to map the hot zone, an acoustic listening disc to hear the leak, and a soil probe to check saturation. You get a marked floor plan before anyone cuts concrete.
Problem
Wet drywall, stained ceiling tiles, or musty smell
Moisture and mold growth follow a slow leak. In a commercial building, mold can shut down a tenant space and trigger a health complaint. The longer it runs, the more drywall, insulation, and flooring you replace.
Our Fix
We trace the moisture back to the source with a moisture meter and thermal camera. Once we find the leak, we map how far the water has spread so you know exactly what needs to be dried out or replaced. No guessing, no tearing out the wrong wall.
Problem
Sewer smell or slow drains in a commercial building
A sewer line leak under a commercial floor is a health code violation waiting to happen. Root intrusion and cracked pipe let waste escape into the soil. The repair gets bigger and more expensive every month you wait.
Our Fix
We run a drain camera through the line to find the break, root intrusion, or failed joint. You get video proof and the exact depth and location. Your repair crew knows what they are dealing with before they dig.
Why Commercial Leak Detection Pays for Itself
A hidden leak in a commercial building never stays small. It soaks drywall, lifts flooring, and runs your water bill into the thousands. Finding it early is the cheapest repair you will ever make.
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Stop Water Bill Bleeding
A single pinhole leak in a commercial water line can waste thousands of gallons a month. We find it, you fix it, and your next Orange County Water District bill drops back to normal. Most clients see the difference in one billing cycle.
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Protect Floors and Foundations
Slab leaks push water under your foundation until cracks show up in the slab and hot spots appear on the floor. Commercial slab leak detection Santa Ana CA catches that early. We map the moisture, locate the break, and give you a repair plan before the concrete gives.
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Avoid Tenant Disruption
Closing a restaurant or emptying an office suite costs real money. Our non-invasive tools let us find the leak without tearing out tile or cutting open every wall. Most commercial leak locating near Santa Ana jobs we run are done in a single visit.
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Catch Gas and Sewer Risks
Water is not the only threat. A tracer gas detector and drain camera let us check gas line leak points and sewer line root intrusion in the same visit. One call covers the whole building instead of three separate contractors.
Licensed, Certified, and Accountable
Licensed & Certified
- California C-36 Plumbing Contractor License — issued by California Contractors State License Board (CSLB)
- Backflow Tester Certification — issued by California Department of Public Health approved program
- IAPMO Certification — issued by International Association of Plumbing and Mechanical Officials
- ASSE Standards Compliance — issued by American Society of Sanitary Engineering
- OSHA Safety Compliance — issued by Occupational Safety and Health Administration
Verified Reviews
Google ★★★★★4.9
Called Planet Plumbing for a commercial leak detection job at our office in Santa Ana. They found a slab leak in about two hours and gave us a report with photos. The repair crew knew exactly where to cut. Saved us a lot of money on guesswork.
Yelp ★★★★★4.8
We manage several commercial buildings in Orange County and use these guys for annual leak sweeps. They check water, gas, and sewer lines in one visit. Last year they caught a pinhole leak that would have flooded a tenant space. Worth every penny.
BBB ★★★★★4.9
After-hours call for a water main leak at our restaurant. They showed up the same night, found the break, and had it marked for repair by morning. Professional, clean, and they explained everything. Highly recommend for commercial work.
Google ★★★★★5.0
Property manager here. Had a gas smell in a mechanical room and they came out same day with a tracer gas detector. Found the leak at a fitting, documented it, and the repair was done that afternoon. Fast and thorough.
Local Experience You Can Put to Work
Our technicians hold a California C-36 Plumbing Contractor License and work to California Plumbing Code and Uniform Plumbing Code standards on every job. We carry backflow tester certification and follow ASSE standards for leak detection work. We have run commercial leak detection service Santa Ana California buildings from Downtown Santa Ana to South Coast Metro, and we know how the building stock here fails. Older strip malls, converted warehouses, and restaurant rows all have their own patterns. We have seen enough slab leaks, pinhole leaks, and water main leaks in Orange County to know where to look first.
- State-licensed plumbing contractor with C-36 classification and current CSLB registration.
- IAPMO-certified technicians trained on thermal imaging and acoustic leak detection methods.
- Backflow tester certification for commercial water line and irrigation system work.
- OSHA safety compliance on every job site, including occupied commercial buildings.
- Direct experience with City of Santa Ana building permits and inspection requirements.
Commercial Leak Detection Questions We Hear Every Week
Real answers to the questions we hear most often from local homeowners and property managers.
How much does commercial leak detection cost in Santa Ana CA?
Most commercial leak detection jobs in Santa Ana run $350 to $1,200 depending on building size and how many systems we test. A single-line pressure test and sweep on a small retail space sits at the low end. A full building with water, gas, and sewer checks pushes toward the top. You get the range upfront on the phone, and we do not add charges without telling you first.
Do you offer commercial leak detection for property managers in Santa Ana?
Yes. Property management leak detection Santa Ana California is a big part of what we do. We work with managers who oversee multiple buildings and need a single point of contact. We can schedule routine sweeps across your portfolio, keep records per address, and flag buildings that are trending toward a problem. Call 714-844-9877 and ask for the commercial desk.
Can you detect leaks in a commercial building after hours?
Yes. After hours commercial leak detection Santa Ana calls are routine for us. We schedule evening and early-morning windows so we are not working around your tenants or your dinner rush. A restaurant and retail leak detection near Santa Ana job after close means we can isolate water lines without shutting down your business. Call and tell us your hours, and we will match them.
How often should commercial buildings have leak detection in California?
Once a year is the baseline for most commercial buildings in California, and every six months for restaurants, car washes, and any property with heavy daily water use. Buildings with copper pipe older than 30 years should get a pressure test annually even if nothing looks wrong. If your water bill jumps 20 percent or more in one cycle, do not wait for the calendar. Call us.
Related Leak Detection Services
Leak Detection
Our core leak detection service covers the full building, not just the water line. If you are not sure what is leaking, this is the place to start. We test every system and hand you a report that tells you exactly what is going on.
View Leak DetectionWater Leak Detection
Water leaks are the most common commercial call we get. A pressure test and thermal sweep find water line leaks, pinhole leaks, and slab leaks before they soak your foundation. We handle commercial water line leak detection Santa Ana California buildings rely on.
View Water Leak DetectionSlab Leak Detection
A slab leak under a commercial floor is expensive if you cut first and ask questions later. We use acoustic listening discs and thermal imaging to pinpoint the break before anyone touches concrete. Commercial slab leak detection Santa Ana CA jobs get a marked floor plan with the report.
View Slab Leak DetectionPool Leak Detection
Hotels, apartments, and fitness centers with pools lose water to underground line breaks and fitting failures. We pressure test the pool plumbing and use a soil probe to check for saturation around the shell. You get a clear answer on whether the pool is leaking or just evaporating.
View Pool Leak DetectionSewer Line Leak Detection
A sewer line leak under a commercial building is a health code problem. We run a drain camera through the line to find root intrusion, cracked pipe, and joint failures. If the line is leaking, you know the depth and location before you call a repair crew.
View Sewer Line Leak DetectionGas Leak Detection
Gas leaks in commercial buildings are a safety issue, not a maintenance item. We use a tracer gas detector and electronic leak detection wand to find gas line leak points fast. If you smell gas, call 714-844-9877 immediately and we will get someone out.
View Gas Leak DetectionContact Planet Plumbing
Call 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.
Planet Plumbing
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Phone
7148449877 -
Address
1240 S Wright St, Santa Ana, CA 92705
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Hours
Mon–Fri: 7AM – 7PM
Sat: 8AM – 4PM
Sun: Emergency Only
24/7 Emergency Available