For Homes
We find hidden leaks in houses, condos, and apartments. We work around your schedule and keep disruption low.
- Slab leaks under floors
- Leaks behind walls
- Underground pipe leaks
Hidden Water Leak Detection in mission viejo is what we do every day. If you have a spike in your water bill, a warm spot on the floor, or the sound of running water when everything is off, we find the source without tearing your house apart. Our team uses acoustic listening gear, thermal cameras, and pressure testing to pinpoint hidden leaks in walls, slabs, and underground lines across Orange County.
Check water meterListen for leaksThermal scanOur Hidden Water Leak Detection service covers a full inspection, detection, and verification. We also offer repair services if you need them. Here is what is included.

We inspect your entire property, including walls, floors, ceilings, and outdoor areas. We check your water meter, look for visible signs of moisture, and ask about any changes you have noticed.
We use acoustic leak detection equipment, thermal imaging cameras, and pressure testing kits to find the leak. We test each line separately to isolate the source. This is the core of our service.
Once we find the leak, we mark the exact spot with paint or flags. We show you the readings from our equipment so you can see the evidence. You will know exactly where the problem is.
We explain your repair options, including pipe repair clamps, epoxy sealant, or pipe lining. We give you a written estimate for the repair so you can decide how to proceed.
If you hire us for the repair, we pressure-test the line after the work is done. We do not leave until the test passes. You get peace of mind knowing the leak is fixed.
The approach is the same for a home and a business. What changes is the access, the schedule and who needs the paperwork.
We find hidden leaks in houses, condos, and apartments. We work around your schedule and keep disruption low.
We help property managers and business owners find leaks fast. We minimize downtime and keep your operations running.
A plain-language look at what Hidden Water Leak Detection involves and when it is needed.
See how it worksHidden Water Leak Detection in mission viejo is the process of finding water leaks you cannot see. We use acoustic leak detection equipment to listen for water escaping under pressure, thermal imaging cameras to spot temperature changes behind walls and under floors, and pressure testing kits to confirm which line is losing water. We also use moisture meters and video pipe inspection cameras to check inside drains and sewer lines. Once we find the leak, we mark it and explain exactly what is happening.
Mission Viejo homes deal with hidden leaks more often than most people realize. The area's clay soil shifts with wet winters and dry summers, stressing underground pipes and slab foundations. Many homes were built in the 1970s and 1980s with copper pipes that are now reaching the end of their service life. We regularly get calls from homeowners in Casta del Sol and Palmia who notice a higher water bill but cannot find any visible moisture. That is where professional hidden leak detection near me mission viejo CA comes in.
We find hidden leaks without tearing your home apart.

We follow a proven five-step process to find your leak fast and fix it right. Here is what you can expect when you call us.
When you call, we ask about your water bill, any sounds you hear, and where you have noticed moisture. This helps us bring the right tools and plan our visit. The call takes about 10 minutes and helps us get to work faster when we arrive.
Our technician walks your property with you to see what you have noticed. We check your water meter, look for visible signs of moisture, and ask about recent changes. This walk-through takes 15 to 20 minutes and gives us a starting point.
We use acoustic leak detection equipment, thermal imaging cameras, and pressure testing kits to find the leak. We test each line separately to isolate the source. This is the most technical part of the job and usually takes 45 to 90 minutes.
Once we find the leak, we mark the exact spot with paint or flags. We show you the readings from our equipment so you can see the evidence. You will know exactly where the problem is before we discuss repairs.
We repair the leak using pipe repair clamps, epoxy sealant, or pipe lining depending on the situation. After the repair, we pressure-test the line again to confirm the leak is fixed. We do not leave until the test passes.
Move across a circle, or focus it and press Enter, for an illustrative thermal view of the photograph.

We use sensitive microphones to listen for the sound of water escaping under pressure. This helps us find leaks in walls, slabs, and underground lines.

Thermal cameras show temperature differences caused by leaks. We use them to spot hidden leaks behind walls and under floors without cutting into surfaces.

We isolate sections of your plumbing and pressurize them to see if they hold. This confirms which line is leaking and helps us narrow down the location.

We insert a camera into your drains and sewer lines to look for cracks, blockages, and leaks. This is especially useful for underground pipes.

We introduce a safe tracer gas into the line and use a detector to find where it escapes. This is great for finding small leaks in underground lines.
Thermal views are illustrative, generated from the photographs.
We use moisture meters to measure water content in walls, floors, and ceilings. This helps us map the extent of the leak and check for hidden moisture.
We use thermal imaging and acoustic listening to find leaks without cutting into walls or breaking slabs. This saves you money on repairs and keeps your home intact.
We isolate different sections of your plumbing and test them one by one. This helps us determine which line is leaking and narrow down the location.
We use video pipe inspection cameras to look inside drains and sewer lines. This helps us find cracks, blockages, and leaks that are not visible from the surface.
We introduce a safe tracer gas into the line and use a detector to find where it escapes. This is highly effective for finding small leaks in underground lines.

You notice a sudden spike in your water bill but cannot find any visible leaks.
We use acoustic leak detection equipment and pressure testing to find the leak. We check your entire plumbing system, including underground lines and slab pipes.
Outcome: You get a clear answer and a repair plan. Most leaks are fixed the same day or the next.

You hear water running inside a wall or under the floor when all fixtures are off.
We use thermal imaging cameras and listening devices to pinpoint the leak. We mark the spot and explain what is happening.
Outcome: We stop the leak and prevent further damage. You avoid mold and structural issues.

You see a warm spot on your floor or notice cracks in your foundation.
We use thermal imaging to confirm a slab leak. We locate the leak and repair the pipe. We also check for foundation damage.
Outcome: Your floor is dry and your foundation is protected. You save money on future repairs.

Your pool is losing water faster than normal evaporation.
We use leak detection dye and pressure testing to find the leak. We check the pool shell, plumbing, and equipment pad.
Outcome: We fix the leak and restore your pool's water level. You save water and money.

Mission Viejo has its own set of challenges when it comes to hidden leaks. The clay soil expands and contracts with the seasons, which puts stress on underground pipes and slab foundations. Many homes were built in the 1970s and 1980s with copper pipes that are now failing. We also see a lot of pool leaks because of the area's high water table.
When you call us for hidden water leak detection in mission viejo, California, we bring the right tools for local conditions. We know how to find leaks in copper pipes, PEX piping, and PVC pipes. We also follow all California plumbing codes, including those for slab leaks and underground lines. If you need emergency hidden leak detection mission viejo CA, we are ready to help.

Before: They called us for help. We used thermal imaging to find a slab leak under the kitchen. The copper pipe had a pinhole leak.
After: We repaired the pipe and restored the slab. The water bill dropped back to normal within a month.
We recommended a pressure test every two years to check for new leaks. We also suggested a water softener to reduce corrosion in the copper pipes.
Before: A property manager in Lake Mission Viejo called us because a tenant reported a soggy yard. The water bill for the property had doubled. We used acoustic listening to find an underground irrigation leak. The PVC pipe had a crack.
After: We repaired the pipe and adjusted the irrigation timer. The yard dried out and the tenant was happy.
We suggested checking the irrigation system each spring for leaks. We also recommended replacing old PVC pipes with more durable PEX.
Before: A homeowner in Palmia heard water running in the wall but could not find it. They called us. We used a moisture meter and thermal camera to find a leak in a copper pipe behind the bathroom wall. The drywall was wet and mold was starting to grow.
After: We cut a small hole, repaired the pipe, and replaced the drywall. We also treated the area for mold. The homeowner avoided a major mold remediation bill.
We recommended checking under sinks and around toilets monthly for signs of moisture. We also suggested a whole-home leak detection system for early warning.
Hidden leaks cause a lot of damage if you ignore them. Here are the most common problems we solve for Mission Viejo homeowners.
We find the leak, fix it, and verify the repair.
We use non-invasive tools like thermal imaging cameras and acoustic listening devices to locate leaks without cutting into walls or breaking up your slab. In most cases, we can pinpoint the leak within a 12-inch area, so repairs are targeted and clean.
A hidden leak can waste hundreds of gallons of water per day. The sooner you call, the more you save.
Water trapped behind walls or under slabs creates mold within 24 to 48 hours. It also erodes soil under your foundation, which can lead to cracks and costly repairs. Finding the leak early protects your home's structure and your family's health.
We know a hidden leak cannot wait. Our team offers same-day and emergency hidden leak detection mission viejo CA appointments. Call before noon and we can often be at your door the same afternoon.
Clear records you can keep and share.
Summary of findings and leak location
Images from thermal camera and moisture meter
Written quote for repair work
Pressure test results after repair
Hidden leaks can be in walls, under slabs, or underground. Each type needs a different approach.
Leaks in pipes behind drywall or plaster.
Leaks in pipes under your foundation.
Leaks in pipes buried in your yard.
A list like this tells people straight away whether you cover their street. Not listed? Call and ask: it only takes a minute.
Based in mission viejo and covering the places around it. Pick one for local details.
Slab leaks and underground leaks take longer to find and may cost more. We give you a flat-rate quote before we start, so you know exactly what you will pay. There are no surprise fees.
Start by checking your water meter. Turn off all fixtures and see if the meter is still spinning. If it is, you have a leak. You can also listen for running water when everything is off or look for warm spots on the floor. If you cannot find it, call us. We use professional tools to pinpoint the leak fast.
Yes. We use thermal imaging cameras and acoustic leak detection equipment to find leaks without cutting into walls or breaking up slabs. These tools let us see temperature changes and hear water escaping under pressure. In most cases, we can locate the leak within a 12-inch area, so repairs are minimal.
The most common causes are aging pipes, soil movement, and high water pressure. Mission Viejo's clay soil expands and contracts with wet winters and dry summers, which stresses underground pipes and slab foundations. Many homes built in the 1970s and 1980s have copper pipes that are now failing. We can assess your pipes and recommend repairs.
Other services from the same team.
If you suspect a hidden leak, do not wait. Water damage gets worse every day. Call us for same-day service. Call now to schedule your inspection.
Call us at +1 (555) 123-4567 or email [email protected]. Our office is in Mission Viejo, California, and we serve all of Orange County. If you need leak detection near me mission viejo CA, we're ready to help.