On a Norco property, a hidden leak can be inside the house, under the slab or out along the lines that feed hose bibs, barns and troughs. A plumber can confirm water loss at the meter and test each branch until the leak is found. Call the number on this page to be connected with a local plumber in Norco.
What happens when you call
You'll be connected with an independent plumber who serves Norco. Have a sense of what's going on: a higher bill, a meter that won't stop, a wet area or a sound. On site, the plumber usually checks fixtures and the water heater, then separates the house from the outdoor plumbing by closing valves and watching the meter. From there, each part of the system is pressure-tested. Under-slab and buried leaks may need acoustic listening, thermal imaging or tracer gas to pin down.
Cost factors
- How many branches need to be isolated, including lines to outbuildings
- Where the leak is: slab, wall, yard or a long buried run
- Detection equipment required
- Repair method and restoration of flooring, drywall or ground
- Any permit through the City of Norco Building & Safety; City Hall's main line is (951) 735-3900
Local conditions in Norco
Norco is known as Horsetown USA, a semi-rural equestrian city with corrals, ranches and riding trails. Properties that keep animals often have long buried lines to barns, troughs and hose bibs far from the house, along with automatic waterers and float valves. Those outdoor branches are easy to forget, and a stuck float or a cracked buried line can waste a lot of water without anyone noticing. Hooves, equipment and vehicles crossing a shallow line can also crack it over time, and the leak may surface well away from the actual break.
The City of Norco runs the water system. If water is surfacing at the meter or in the street, call City of Norco Utility Billing and Customer Service at (951) 270-5654. Norco's water is mostly purchased desalted groundwater blended with water from City wells and disinfected with chlorine. The City's 2024 report lists hardness from 54 to 290 mg/L, averaging about 132 mg/L, so mineral crust at a fitting can mark a slow drip.
Checklist before the plumber arrives
- Find the main shutoff and any valves that control outdoor or barn lines
- Take two meter readings an hour apart with no water in use
- Check troughs and automatic waterers for floats that keep running
- Turn off irrigation
- Note wet spots in the yard or pasture, especially in dry weather
Leak Detection questions in Norco
What about leaks in long outdoor lines to barns, corrals or outbuildings?
Water is pooling at the meter box or the curb. Who should I call?
How can I use my water meter to tell whether I have a leak?
Does hard water have anything to do with leaks?
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