Slab Leak Detection in East Whittier
If your East Whittier water bill has crept up or you have noticed damp or warm spots on the floor, the first job is to separate a possible slab leak from the more common, simpler causes. We can help with both.

Signs worth investigating
Whether your property is in East Whittier or elsewhere in Whittier, slab leaks tend to reveal themselves through indirect clues:
- Water use that keeps rising with no change in habits
- A water meter that moves with every fixture off
- Warm or damp areas on the floor
- Musty odors or moisture at the base of walls
- The sound of running water when nothing is on
Any one of these can have another cause. Several together — or a meter that will not stop moving — are a good reason to call. See 10 warning signs of a slab leak for more detail.
Rule out irrigation and fixtures first
In Southern California homes, outdoor irrigation and toilets are two of the most common sources of unexplained water use. Before assuming a leak is under the slab, it is worth checking:
- Irrigation: soggy areas near valves, heads that weep after the cycle ends, or a controller running extra cycles
- Toilets: a few drops of food coloring in the tank — color in the bowl means a leaking flapper
- The meter: with all indoor and outdoor water off, does the low-flow indicator move?
If irrigation and fixtures check out and the meter still moves, a hidden supply-line leak becomes more likely. Our step-by-step guide to checking for unexplained water usage walks through it.
How we help
We start with a conversation about what you are noticing, check for simpler explanations, then isolate lines and use surface-based methods to narrow down where water is escaping. You get a plain-language explanation of what we found and what your options are. Learn more about slab leak detection or our leak location and diagnostic assessment.
Scheduling in East Whittier. We welcome calls from East Whittier. Call (562) 358-3136 with your address to confirm we can schedule a visit at your property.
How the Process Works
Describe the concern
Tell us what you are noticing, where, and when it started.
Initial assessment
We review the symptoms and check fixtures, the water heater, and the meter.
Locate the leak
We isolate lines and use suitable equipment to narrow down the leak area.
Findings & next steps
We explain what we found, how confident we are, and your options.
Questions From East Whittier Property Owners
Call (562) 358-3136 with your street address and a short description of the problem. We will confirm whether we can schedule a visit at your property and talk through the next step.
Not necessarily. Summer irrigation can raise use substantially. Compare usage with the same months last year and run a meter test with irrigation off before concluding there is a hidden leak.
That suggests water is escaping somewhere on the supply side. If you cannot find a visible source, a leak detection assessment can identify which line is affected and narrow down where.
Detection and repair are separate services. Our focus is locating the leak and explaining what we find. Ask us what is included when you call.
Concerned About a Leak in East Whittier?
Tell us what you have noticed. We will talk through the symptoms, explain how an assessment works, and help you decide on the right next step.