Leak Detection in Colton, CA
An unexplained spike in your water bill, a warm patch on the floor, or the sound of running water when every fixture is off are all signs of a hidden leak. We use electronic listening equipment and thermal imaging to find leaks behind walls, under floors and underground, without tearing your home apart to look. Suspect a leak right now? Call us 24 hours a day.
Signs You May Have a Hidden Leak
Unexplained high water bill
A jump in usage with no obvious reason, like a new pool or extra laundry, is the most common leak indicator.
Warm spot on the floor
If the leak is on the hot water line, a slab leak can create a noticeably warm patch of flooring.
Mold or musty smell
Persistent dampness behind a wall or under a cabinet often shows up as smell before it shows up visually.
Water meter still moving
With every fixture off, a moving meter dial means water is going somewhere it shouldn't.
How We Locate a Hidden Leak
We start with a water meter test to confirm whether the leak is active and roughly how much water is being lost. From there, electronic listening equipment can detect the sound of pressurized water escaping a pipe, even through concrete or drywall, and thermal imaging can reveal temperature differences caused by water intrusion in a wall or slab.
Many homes near South Colton were built on slab foundations with copper supply lines running beneath them. Those lines can develop pinhole leaks after decades of exposure to soil conditions, which is one of the more common slab leak causes we find in the area.
Acoustic detection
Listens for the sound of water escaping under pressure.
Thermal imaging
Spots temperature changes in walls and floors caused by moisture.
Our Leak Detection Process
Confirm the leak
A water meter test confirms whether water is actively being lost and gives us a starting point.
Narrow the location
Acoustic and thermal equipment pinpoint the general area without opening up your walls or floor.
Confirm exact spot
We minimize any necessary access point to the smallest area possible once the leak is pinpointed.
Recommend next steps
Depending on what we find, this may lead to a straightforward repair or, for slab leaks, a more involved fix.
What Leak Detection Costs
Leak detection pricing depends on the suspected leak location and how much equipment time is involved. The cost is often applied toward the repair if you move forward with us.
Found it, now what? If the leak turns out to be under your slab, see our slab leak repair page for next steps.
| Service | Typical Range |
|---|---|
| Standard leak detection visit | $150–$400 |
| Slab leak locating | $300–$600 |
| Water meter test (included) | No charge |
Related Leak & Pipe Services
Leak Detection FAQs
How can I tell if I have a leak before calling?
Turn off every fixture and appliance that uses water, then check your water meter. If the dial is still moving, water is escaping somewhere in your system.
Will you have to cut into my walls or floor?
Our detection equipment lets us narrow the location without demolition. Any access point needed for the actual repair is kept as small as possible.
How do I know if it's a slab leak specifically?
A warm spot on the floor, the sound of running water near the foundation, or unexplained moisture on flooring are common signs. Our equipment can confirm it directly.
Is a slow leak really worth fixing right away?
Yes. Even a small leak wastes significant water over time and can lead to mold, structural damage, or foundation issues if left alone.
Does homeowners insurance cover leak detection?
Coverage varies by policy. We can provide documentation of our findings that you can submit to your insurance company if needed.
Think You Have a Hidden Leak?
Don't wait for a small leak to become a big repair. We'll find it fast and tell you exactly what's next.