Professional Slab Leak Detection in Costa Mesa, California - Find and Fix Leaks Fast
Advanced electronic detection and pinpoint accuracy from licensed professionals
Call (714) 464-7889, or:
Elder & Young Plumbing
Elder & Young Plumbing
When a water line beneath your home’s foundation begins to leak, the results can be devastating. Our licensed plumbers in Costa Mesa, California specialize in non-invasive slab leak detection, pinpointing the problem fast and repairing it before it gets worse.
Call us today at (714) 464-7889 or schedule online for fast, accurate slab leak detection before the damage spreads.
Watch for These Warning Signs of a Slab Leak
A quick response prevents costly foundation and plumbing damage
- Unexplained increase in your water bill
- Warm spots on floors or areas that feel damp
- The sound of running water even when all fixtures are off
- Cracks in walls or flooring
- Low water pressure throughout the home
- Mold or mildew odors from floors or carpet
- Water pooling outside along the foundation









Current Special Offers
What are the frequent causes of slab leaks in Costa Mesa, California?
Foundation Shifting and Settling

The pipes in your house in Costa Mesa may be more fragile than you might think. One of the reasons is that they have to move with what’s happening around them, and if there’s a problem elsewhere like erosion or an earthquake then the whole foundation can shift which will make everything go out of whack including anything connected to it such as water pressure changes and color issues.
High Water Pressure

When your water pressure is too high, it can cause a number of pipes and joints in the plumbing system to leak. One way you might notice these leaks are by hearing them when using the toilet or turning on/off your faucet’s hot water. It may be necessary for us to check out this issue with an inspection so that we can make sure everything stays running smoothly!
Old Pipes

Pipes usually last for decades, but they won’t last forever. The original pipes may be made from metals that can be damaged by corrosion and when corrosion occurs the pipe breaks down until it eventually breaks due to rust or other damage related issues – this is when you start seeing leaks in your property which could potentially cause major problems if left unchecked for too long! If you have older pipes like these at home then we would recommend upgrading them with newer ones as soon as possible because old corroded pipes can lead to serious water damage!
Pipe Corrosion and Aging Pipes

Corrosion can cause both leaks and clogs in the plumbing system of newer and older homes in Costa Mesa, so it is important to watch out for any spots or other forms of corrosion on your pipes. If you see this problem develop gradually over time, consider replacing pipes made from cast iron because they will only get worse as time goes by due to their susceptibility.
Tree Root Intrusion

Plumbing leaks happen outside the home sometimes. Tree roots can cause moisture to seep out which may lead to wet patches or sinkholes in your yard, a sudden drop in water pressure, and trees growing near you house! Elder & Young is here for help with leak detection equipment in Costa Mesa when need be so contact us today if there are any problems at all.
Worn Pipe Joints

Curved pipe joints link straight sections together to direct water throughout your home, and they are especially vulnerable to pressure from the high-pressure water or extreme temperatures in your plumbing system over time. These connection points are the weakest point of any piping system. As a welds age, it becomes weaker and often leaks within walls because every change in temperature affects them too much as well – so be sure you can identify these worn joint problems early on!
Slab leaks are common in Costa Mesa, California. Here are some of the most frequent symptoms.
Higher Than Normal Water Bills
A lot of leaks go unnoticed, especially leaks related to outdoor plumbing and the main water line that feeds the house. These lines are often very old and they are some of the most common to break down over the years. If your water usage has not increased, but your bill has, you may have a water leak. This leak could be anywhere on your property so it’s important to have your plumbing system inspected for leaks by a leak detection specialist.
Wet Spots on Floor Around Sinks, Toilets and Tubs
If you notice a wet spot on the floor around a sink, toilet or tub, it may be nothing, or, it may be due to a water leak. Homeowners should regularly inspect the areas around sinks, toilets and tubs and look for wet spots or discoloration. If you notice don’t notice anything unusual, and the moisture persists, you could have a cracked toilet, or it could be something else. If nothing stands out, call a professional plumber for help. We’ll find the source of the water and solve the plumbing problem.
Mold and Mildew
Mold and mildew love damp and wet areas, especially when there’s not a lot of light or air movement. A lot of leaks happen behind a wall, under the floor or in the ceiling where they go unnoticed for quite a long time. And these places are the perfect breeding ground for mold and mildew. If you notice mold or mildew growing on a non-shower wall in your house, this could be a telltale sign of a water leak. Turn off your water and call a plumber immediately to schedule a leak detection service.
The Water Meter Runs When Nothing is Turned On
One of the easiest things a homeowner can do to understand if they have a water leak or not is to use the water meter as a measuring device. If all of your appliances and fixtures are turned off, including your water heater, and your water meter continues to run, it’s a tell tale sign that you have a leak. This is also the most important time to call a plumber and schedule a service call so that the plumber can perform a leak detection service and find the source of the leak.
A Musty Odor or Smell
Do you smell mildew or a musty odor? Over time, a consistent leak will provide the humidity necessary for mold to grow. You may even notice black splotches on the wall outside which is a sign that mold has grown inside the wall. If you see this, or you smell a musty odor on a regular basis, it’s time to call a plumbing professional immediately.
High-tech solutions from a family-owned, customer-first plumbing company
Elder & Young Plumbing combines old-fashioned integrity with modern diagnostic tools to deliver results you can trust. We use non-invasive electronic listening devices, infrared imaging, and pressure testing to pinpoint leaks under slabs quickly and accurately. Our approach minimizes disruption, saves time, and prevents unnecessary demolition.
Call now at (714) 464-7889 for same-day service or to schedule your inspection.
Check out our PEX repiping, copper repiping services as well.
More Frequently Asked Questions











































How can we help you get the job done right?
We love helping our clients and we're here to help you with your plumbing needs, 24/7. We want to be there for all of your plumbing problems no matter what time it is! We know that everyone deserves peace of mind when they call someone in for work around their home or business property so don't hesitate any longer before picking up the phone and giving us a call - let's get started right away!