Leak Detection in Newport Beach, CA
Leak Detection in Newport Beach, CA
Warm spots on the floor, the sound of running water with fixtures off, or unexplained meter movement are reasons to call about a possible hidden leak or slab leak. KCB Plumbing provides leak detection in Newport Beach, using line isolation and pressure testing to narrow the source before any opening. Call (714) 894-6520 Monday–Friday, 7 AM–6 PM, and Saturday–Sunday, 8 AM–5 PM to discuss the symptoms and schedule an assessment.
- Licensed · Lic #604044
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- Serving Orange County since 1998
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- Upfront flat-rate pricing
Free over-the-phone estimates for many services. Complex jobs may need a trip charge.
Why Newport Beach Needs Professional Leak Detection
For City water customers, Newport Beach Utilities Customer Service field staff can help attempt to locate a leak; call the City at 949-644-3011 for a meter check. The City's self-check is to turn off all water inside and outside, then read the meter. If it has a Flow Finder triangle, that triangle should not move; movement may indicate a leak. If water is running from the meter box, contact the City. A Water Customer Service representative comes out, and City repairs include replacing blown-out gaskets or a damaged valve or meter. The City suggests calling 949-644-3011 to have staff shut off the meter to avoid damaging the shutoff valve. A leak on the service line from the meter to the home is the owner's responsibility to repair or hire a plumber for. Some Newport addresses receive water from Mesa Water District or Irvine Ranch Water District (IRWD) instead of the City; if your bill names one of those districts, check its meter and leak rules.
Source: City of Newport Beach Utilities: leak detection and repairs
If testing confirms a leak under the slab, our slab leak repair guide compares spot repair, reroute, and repipe options.
Why KCB Plumbing
Leak Detection Benefits in Newport Beach
Start With a Meter Check
Turn off water use inside and outside, then check for meter movement, or ask the City for help if it supplies your water. Share the result with KCB when you call.
Service Line, Slab or Wall
If the meter shows flow with everything off, KCB isolates lines and pressure-tests to narrow the source, whether it is the meter-to-home service line, beneath the slab or inside a wall.
Testing Before an Opening
Line isolation, pressure testing and acoustic clues help narrow a concealed leak before access is planned. Testing may not pinpoint every leak; we explain the findings and remaining uncertainty.
Repair Options After Diagnosis
We explain the suspected location, access needs and repair options, then quote the proposed work before you approve a repair.
Our Process
How Leak Detection Works
Check the Meter or Ask Your Supplier
Turn off all water inside and outside and read the meter. For City customers, call the City's Utilities Customer Service Division at 949-644-3011 for a meter check. If Mesa Water District or IRWD supplies you, check with that district.
Isolate Lines and Pressure-Test
If flow continues with everything off, KCB uses line isolation and pressure testing to narrow the leak to the service line, slab or wall before any opening.
Narrow the Location
We use the testing results, acoustic clues and accessible inspection to plan where access may be needed. We explain what is supported by the findings and what remains uncertain.
Quote Repair Options
Once testing has narrowed the source, we discuss repair options, any required opening and the proposed quote for your approval.
Repair and Check the Line
After approved repairs, we test the affected line and discuss the results and any remaining concerns.
Prefer to call? Free phone estimates for many services.
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Common Questions
Leak Detection in Newport Beach FAQ
Will the City of Newport Beach find and fix my leak?
City field staff can help attempt to locate the problem; call Utilities Customer Service at 949-644-3011 for a meter check. The City says its help is limited to attempting to locate the problem, and it may be your responsibility to fix it or hire someone. If Mesa Water District or IRWD supplies your address, check with that supplier instead.
Who fixes a leak between the meter and my Newport Beach house?
For City water customers, the City's guidance says a leak on the service line from the meter to the home is the owner's responsibility to repair or hire a plumber for. KCB can isolate and pressure-test the line, then quote repair options. If your bill comes from Mesa Water District or IRWD, confirm that district's rules.
How do I check my Newport Beach water meter for a leak?
The City says to turn off all water inside and outside, then read the meter. If the meter has a Flow Finder triangle, it should not move. Movement may indicate a leak. City customers can call 949-644-3011 for staff help with a meter check; KCB can investigate continued flow with line isolation and pressure testing.
How do you find a slab leak without tearing up the floor?
KCB starts with meter information, line isolation, pressure testing and acoustic clues to narrow a suspected slab leak before any opening. Warm floor spots or running-water sounds with fixtures off are worth investigating, but do not establish the exact location. Testing can narrow the search; an opening may still be needed to confirm access and carry out a repair.
What should I do if water is running from the meter box?
If the City supplies your water, contact the City at 949-644-3011. Its guidance says a Water Customer Service representative comes out, and City repairs include blown-out gaskets or a damaged valve or meter. The City suggests having staff shut off the meter to avoid damaging the shutoff valve. Customers of Mesa Water District or IRWD should contact their own supplier.
Why Newport Beach Homeowners Choose KCB Plumbing
Customer Reviews
What Customers Say
“The owner Kevin Blue has done plumbing work for me before. He is very helpful and knowledgeable. He always arrives as promised and the work is always satisfactorily completed.”
“Keevin was extremely personable, patient (big plus!), and knowledgeable. He explained the issues that we had in our new home and answered all of our questions, and most importantly, understood that we were on a budget considering there were so many things that we needed to take care of. My husband is probably one of the most suspicious persons on earth but even he found Keevin to be very trustworthy and straightforward with his suggestions and advice.”
Need Leak Detection in Newport Beach?
Free phone estimate. Mon–Fri 7 AM–6 PM · Sat–Sun 8 AM–5 PM.