Hidden leak or a high water bill in Brentwood? New Pro finds leaks without tearing up your home — electronic and acoustic detection that pinpoints the source, then a flat-rate fix.
Quick answer
New Pro Plumbing provides water leak detection in Brentwood, 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 Brentwood homes were an affluent area pairing older homes with hillside pockets — substantial mid-century homes on slab foundations, plus condos along the Wilshire corridor. Mid-century construction means slab foundations (slab-leak risk), galvanized supply lines (repipe demand), and gas lines that need upgrading for modern loads. So when it comes to water leak detection in Brentwood, 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 Brentwood 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 Brentwood 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 Brentwood? Call for emergency water leak detection now.
Brentwood concentrates high-ticket planned work — repipes, full sewer replacements, tankless conversions — and its owners are research-heavy planners who want to understand the why and the cost before committing, so we lead with clear diagnosis and written flat-rate pricing. 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 Brentwood 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 Brentwood, and for urgent jobs a licensed plumber is available 24/7. Call (310) 663-7666 and we’ll give you an honest arrival window.
Many Brentwood homes are mid-century builds on slab foundations with original galvanized supply lines, so slab leaks and the need for whole-house repipes show up regularly here, especially as those first-generation lines age out.
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 Brentwood; we’ll find it.
We also provide water leak detection in nearby areas:
Get water leak detection in Brentwood with a fast response and a flat-rate quote in writing — or request a free estimate online. Day or night.