Water Leak Detection & Pipe Repair
Visible Pipe Leaks, Hidden Water Leaks & Slab Leaks in Los Angeles
Water leaking from a supply pipe, a wet wall, or a suspected slab leak needs the right diagnosis before repair. Plumbing 405 can assess visible pipe leaks and investigate hidden water leaks in Greater Los Angeles and Orange County, then discuss appropriate repair options.
Your water meter running when nothing is on? That's a leak. Call us for same-day leak detection.
Call About This ServiceWhy Choose Plumbing 405?
Here's what you get when you trust us with your water leak detection & pipe repair project.
Advanced Detection Technology
We use electronic amplification, thermal imaging cameras, and pressure testing to locate leaks precisely — minimizing the need for exploratory demolition.
Slab Leak Specialists
Slab leaks are a major issue in Southern California homes. We detect and repair slab leaks with minimal concrete cutting.
Non-Invasive Methods
Our technology lets us find leaks inside walls and under slabs with pinpoint accuracy, avoiding unnecessary damage to your home.
Same-Day Service
Water leaks cause damage by the hour. We prioritize leak calls for same-day or emergency response.
Insurance Documentation
We provide written reports documenting the leak location and cause — essential for homeowner's insurance claims.
Repair & Prevention
After locating the leak, we repair it and recommend preventive measures to protect against future leaks.
Our Process
We make water leak detection & pipe repair simple, transparent, and stress-free.
Visual & Meter Inspection
We check for visible signs of leaks and test your water meter for hidden flow — a key indicator of active leaks behind walls or under the slab.
Pressure Testing
We pressure test your water lines to confirm there is an active leak and narrow down which zone of plumbing is affected.
Electronic Detection
Using acoustic amplifiers, electronic leak noise detectors, and thermal cameras, we pinpoint the exact location of the leak.
Targeted Access
We make the minimum necessary opening to access and repair the leak, avoiding unnecessary demolition.
Repair & Test
We repair the leak, pressure test the repaired line, and confirm no additional leaks are present.
Report & Document
We provide a written leak detection report for your records and insurance company.
Frequently Asked Questions
Common questions about water leak detection & pipe repair in Los Angeles.
Ready to Get Started?
Tell us what is happening and where you are located. Call to discuss your plumbing problem and confirm service availability.
Call (310) 218-1796