Hidden leak or a high water bill in Del Rey? New Pro finds leaks without tearing up your home — electronic and acoustic detection that pinpoints the source, then a flat-rate fix.
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New Pro Plumbing provides water leak detection in Del Rey, CA — electronic and acoustic detection that pinpoints the source, then a flat-rate fix. We’re licensed (CSLB #974600), insured, family-owned since 2010, and available 24/7. Call (310) 663-7666 for a free estimate and a flat-rate price before any work begins.
Most Del Rey homes were an established residential pocket between Mar Vista and the Marina — post-war single-family homes with some newer construction, near Ballona Creek. The standard Westside profile dominates: aging clay laterals, galvanized supply lines, and water-heater turnover, with drainage a factor in lower areas near Ballona Creek. So when it comes to water leak detection in Del Rey, the realities of these homes shape the work. New Pro handles it from our base minutes away on National Blvd, diagnosing first and quoting a flat rate before anything begins.

We locate first, then fix — no exploratory demolition. Many hidden leaks in Del Rey turn out to be slab leaks in slab-foundation homes; when corroded supply lines are the cause, a repipe is the lasting solution.
Our process is simple and the same on every job. One: a licensed plumber comes out and diagnoses the real problem — with a camera or electronic location where it helps — so we’re fixing the cause, not guessing. Two: you get one flat-rate price in writing that you approve before we start; no hourly clock, no surprises. Three: we do the work cleanly and stand behind it. We’re family-owned since 2010, licensed and insured (CSLB #974600), available 24/7, and fully bilingual — and we leave your home cleaner than we found it.
The best water leak detection in Del Rey finds the source without guesswork or needless demolition — we pinpoint it, then fix exactly that.
Affordable water leak detection saves money by avoiding torn-up walls and wasted water. We quote detection and repair flat, in writing.
A leak actively flooding your home in Del Rey? Call for emergency water leak detection now.
Del Rey bridges the older inland housing and the newer coastal-south builds, so we see both vintage plumbing and modern systems — and the lower-lying streets near Ballona Creek can make drainage and backups more of an issue than elsewhere. For water leak detection specifically, that means pinpointing the source before opening a wall or slab keeps the repair small and the damage minimal. It’s also why this page is part of our full Water Leak Detection service and our Del Rey plumbing coverage — a water leak detection problem is rarely isolated from the rest of the home’s plumbing.
For local water and permitting questions, the LADWP and the City of Los Angeles are the authorities; for national drinking-water standards, see the U.S. EPA.
Usually same day. Our shop is on National Blvd in West LA, minutes from Del Rey, and for urgent jobs a licensed plumber is available 24/7. Call (310) 663-7666 and we’ll give you an honest arrival window.
Parts of Del Rey sit lower near Ballona Creek, which can slow drainage and make backups more likely. We camera the line to confirm whether it's grade, roots, or a structural issue before recommending a fix.
Electronic and acoustic equipment plus pressure testing let us pinpoint the source first, so any opening is small and targeted.
That’s exactly when leak detection pays off. Hidden slab or supply leaks are common in Del Rey; we’ll find it.
We also provide water leak detection in nearby areas:
Get water leak detection in Del Rey with a fast response and a flat-rate quote in writing — or request a free estimate online. Day or night.