A Focused Approach to Finding Hidden Leaks
Precision Slab Leak Detection helps property owners in Whittier, California find out what is happening beneath their floors. We focus on one thing — locating suspected leaks under concrete foundations — and on explaining what we find clearly.

Why We Focus on Detection
A suspected slab leak creates a difficult decision. The pipe is hidden under concrete, the symptoms can have several causes, and opening a floor in the wrong place is costly and disruptive. What people need first is a reliable answer to a simple question: where is the water coming from?
That is the job we are built around. By concentrating on detection and diagnostics, we can take the time to understand the symptoms, test the system methodically, and give you findings you can act on — whether that means a targeted repair, a reroute, or ruling out a slab leak entirely.

How We Work
Four principles guide every assessment.
We listen first
Your observations — what, where, and when — shape how we approach the assessment.
We test before we conclude
We rule out simpler explanations and look for evidence before pointing to a slab leak.
We explain clearly
You get findings in plain language, including what we are confident about and what is uncertain.
We respect your home
Detection is done from the surface first, so floors stay intact while the leak is located.
Who We Work With
- Homeowners noticing rising bills, warm floors, or persistent moisture
- Property managers who need clear findings for owners and tenants
- Commercial property owners who want leaks located with minimal disruption
- Anyone weighing repair options who wants evidence before deciding
We welcome calls from across the Whittier area. See our service areas.
Business Information
- Business namePrecision Slab Leak Detection
- Phone(562) 358-3136
Frequently Asked Questions
We focus on slab leak detection and leak-location diagnostics: investigating suspected leaks beneath concrete foundations and explaining where the problem most likely is.
No. Similar symptoms can come from other plumbing, moisture, or building issues. That is why we check for simpler causes before concluding there is a slab leak.
No. Detection locates the leak; repair fixes it. Ask us what is included in your visit when you call.
Call (562) 358-3136. Tell us what you are noticing and where the property is, and we will talk through the next step.
Have Questions About a Possible Hidden Leak?
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.