Leak Detection in Irvine, CA
We locate leaks in walls, slabs, yards and pools across Irvine, CA using acoustic, thermal and pressure testing equipment.
- Advanced Technology
- Written Report for Insurance
- Expert Local Plumbers
- Fast, Accurate Detection
Find the Hidden Leak Before It Finds Your Floors in Irvine, CA.
Our team is ready to provide the accurate leak detection you need to protect your home.
Your Go-To for Leak Detection in Irvine, CA
FKM Plumbing checks every part of your plumbing system, from the meter and main service line to the slab, walls, irrigation and fixtures. We start with simple tests to confirm a leak exists, then narrow it down step by step.
Our expertise includes:
- Detecting slab leaks under concrete slabs.
- Pressure isolation tests for main lines, branches and irrigation
- Thermal imaging to trace hot water leaks in slabs and walls

Additional Plumbing Maintenance Services in Irvine, CA
Our maintenance and specialty plumbing services in Irvine, CA protect your home year-round and extend the life of every system.

Customers
Why Choose FKM Plumbing for Leak Detection in Irvine, CA?
Guessing at a leak location wastes money on holes in the wrong place. Our electronic methods let us mark the leak precisely before any drywall or concrete is touched.
- Accurate Location, Our technicians use advanced tools like acoustic detectors and thermal cameras to pinpoint leaks without unnecessary demolition.
- Advanced Tools, We use acoustic listening devices, thermal imaging cameras and tracer gas to locate leaks with precision.
- Damage Prevention, Early leak detection prevents extensive water damage to your home's structure, foundation and personal belongings.
Citywide Coverage
No matter where you are located in Irvine, our experienced technicians are just a call away for reliable leak detection. We cover the entire metro area, providing quick response times for all your plumbing emergencies.
Experienced Team
Our leak detection specialists at FKM Plumbing are highly trained and experienced in identifying even the most difficult leaks. They continuously update their skills on current detection technologies and techniques.
Safety-First Approach
Safety is paramount in all our leak detection services, especially when dealing with gas leaks or potential structural issues. We strictly adhere to all local Irvine and state plumbing codes to protect your property and its occupants.
Trusted Certified Irvine Plumbing Services Professionals
At FKM Plumbing, we take pride in providing licensed, certified plumbing services throughout Irvine, CA. Backed by leading industry credentials, our experienced plumbers combine technical skill with genuine customer care. Whether it is repair, installation, or maintenance, we follow strict safety and quality standards to deliver lasting results you can trust.
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PHCC Plumbing Contractor Recognition
Better Business Bureau (BBB) Accreditation
Angi Certified Pro
ISO 9001 Quality Management CertificationReliable Leak Detection Services in Irvine, CA
Underground Water Line Leak Detection in Irvine, CA
Leaks in underground water lines, often leading from the meter to your home, can result in serious water loss and property damage. We employ ground microphones and tracer gas detection to locate these buried leaks precisely. Factors like tree roots, ground shifting and corrosion in older galvanized pipes can contribute to these issues, making professional detection important.

Pool and Spa Leak Detection in Irvine
Summer heat and wind can evaporate a lot of pool water, so it can be hard to tell normal loss from a leak. A bucket test compares evaporation to actual water loss. We then pressure test plumbing lines and use dye testing around lights, skimmers and fittings. Finding the leak protects the pool shell and the soil around it.
Irrigation and Yard Leak Detection in Irvine, CA
Drip and sprinkler systems are a common source of hidden water loss in most yards. A cracked lateral or a stuck valve can waste thousands of gallons before anyone notices. We test the irrigation system separately from the house and trace leaks along buried lines. Many water providers recommend checking irrigation first when bills jump in summer.
Main Water Line Leak Detection in Irvine
The service line between your meter and house can leak underground for months, especially in older galvanized or copper lines. Wet spots in the yard, unusually green grass or a sinking area near the front of the house are clues. We use line tracers to map the pipe and ground microphones to hear the leak. That keeps excavation to a small, focused hole.
Gas Leak Detection Services in Irvine
Gas leaks are very dangerous and require immediate professional attention. Our team is equipped with highly sensitive gas leak detectors to quickly identify the location and severity of any gas escape. We put safety first and will guide you through the necessary steps, including shutting off the gas supply and coordinating with your utility company, to ensure your home is secure.
Slab Leak Detection in Irvine
Slab leaks are a common concern for homes with concrete foundations, especially where soils shift. Our technicians use dedicated acoustic equipment and thermal cameras to pinpoint leaks under your home's foundation without destructive digging. Early detection of a slab leak prevents serious structural damage and mold issues, saving you real repair costs down the line. We can locate leaks in both hot and cold water lines under the slab.
Preventative Leak Detection Inspections in Irvine, CA
Beyond emergency services, FKM Plumbing also offers preventative leak detection inspections. Regular inspections can identify small leaks before they become major problems, especially in older homes or properties with known plumbing issues. This proactive approach helps lengthen the life of your plumbing system and can save thousands in potential repair costs, particularly for homes with aging infrastructure.

Fixture and Appliance Leak Detection in Irvine, CA
Running toilets, worn faucet cartridges and leaking water heater connections waste more water than most people think. A silent toilet leak can lose hundreds of gallons a day. We check flappers, fill valves, supply lines, softeners and water heater fittings. These repairs are usually quick and inexpensive.
Leak Detection Near Me in Irvine, CA
When you need a plumbing company that understands the needs of Irvine homes and businesses, FKM Plumbing is here. We pride ourselves on being easy to reach and providing top-tier leak detection that residents can trust, no matter where they are located in the region.
When you suspect a leak, getting a fast answer saves water, money and damage. Our technicians work throughout Irvine and can usually schedule a test within a day. We bring all of our detection equipment on the first visit.
FKM Plumbing at a Glance
- Fully licensed plumbing team covering Irvine, CA
- Same-day appointments and 24/7 emergency response
- Clear written estimates, no hidden fees
- 4.8-star rated by 754+ Southern California customers
Irvine Map
Irvine Information
- Population
- 314,621
- Area codes
- 949/714/657
- Service area
- Irvine and communities within 40 miles
- Nearby
- Tustin, Lake Forest, Santa Ana, Mission Viejo
With shifting soil and older housing stock in many parts of Irvine, CA, professional leak detection is vital for preventing foundation damage and costly repairs. Earthquakes are a constant consideration in Southern California, and seismic straps and flexible connectors help keep water and gas lines intact during shaking.
Expert Services
Trust our professionals for reliable FKM Plumbing solutions in Irvine, CA.
Our Specialized Plumbing Services in Irvine, CA
At FKM Plumbing, we provide a complete range of plumbing services across Irvine, CA. From leak detection to full system installations, our team ensures fast, precise, and affordable service for both residential and commercial properties. Explore our core services below:
How Our Leak Detection Process Works in Irvine, CA
Our leak detection process is built for accuracy and minimal disruption to your home or business in Irvine.
Request a Quote
Call (213) 871-0701 and describe the signs you have noticed, such as a high bill or damp spot. We schedule a visit and go over our detection fee.
Test and Isolate
We check your meter and run pressure tests to confirm a leak and identify which part of the system is losing water. This focuses the search before we start locating.
Pinpoint and Report
We use acoustic and thermal equipment to mark the leak precisely. You get a written report and repair options with prices.
Frequently Asked Questions About Leak Detection in Irvine
The cost of leak detection in Irvine, CA can range from $250 to $800, depending on the complexity and location of the leak. Factors like slab leaks or hard-to-reach pipe leaks may be at the higher end. We provide a clear estimate after our initial assessment.
A slab leak is a leak in the water pipes embedded within or beneath your home's concrete slab foundation. Earthquakes are a constant consideration in Southern California, and seismic straps and flexible connectors help keep water and gas lines secure during shaking. Soil that shifts and settles strains plumbing lines, and temperature swings cause pipes to expand and contract over the years.
Most residential leak detection appointments take one to three hours. Larger homes, commercial buildings or multiple leaks can take longer. We give you an estimate when we schedule.
While you can check for obvious leaks, hidden leaks often require professional equipment like acoustic sensors, thermal cameras or tracer gas to locate accurately. A professional plumber will pinpoint the source without needless damage to your home, saving you time and money.
Many homeowner's insurance policies cover the cost of repairing sudden and accidental leaks, and sometimes the cost of leak detection itself, especially if it leads to a covered repair. It's best to check your specific policy or contact your insurance provider for details.
Yes, the hard water common in many parts of the country can contribute to scale buildup inside pipes, which over time can corrode pipe materials and lead to pinhole leaks or joint failures. Regular plumbing maintenance can help reduce these risks.
Common signs include a sudden spike in your water bill, damp spots on walls or floors, mildew odors, visible mold growth, the sound of running water when no fixtures are in use, or a constantly running water meter even when all water is off.
Older galvanized steel pipes are prone to corrosion, and some older polybutylene pipes are known for early failure. However, even modern materials like copper or PEX can leak due to improper installation, high water pressure or foundation movement.
What People Are Saying About Our Plumbing Experts?

Mark T.
When our office needed drain cleaning, FKM Plumbing provided quick, reliable service. The plumber arrived on time and made sure every drain flowed perfectly before leaving. Very satisfied.
Drain Cleaning · Tustin, CA
Robert G.
The trenchless sewer replacement saved our front yard. They walked us through the camera inspection footage first so we knew exactly what we were paying for.
Sewer Line Replacement · Mission Viejo, CA
James P.
Our commercial plumbing system had a leak under the sink, and FKM Plumbing handled it professionally. The plumbers arrived quickly and restored everything without disruption to our customers.
Commercial Plumbing · Costa Mesa, CA
Sofia M.
Two new toilets installed in one visit, no mess left behind, and the tech even adjusted a faucet he noticed was dripping. Fair pricing and really friendly.
Toilet Installation · Mission Viejo, CA
Patricia H.
We had a slab leak that two other companies could not find. FKM Plumbing located it in under an hour, explained our options, and the price matched the quote to the dollar.
Slab Leak Repair · Mission Viejo, CA
Emily R.
I called FKM Plumbing for plumbing repair, and the technician was fast, polite, and thorough. They explained the problem clearly and fixed it the same day. I will definitely hire them again. Highly recommended!
Plumbing Repair · Newport Beach, CA













