When water is pouring where it shouldn't, every minute counts. What you do in the first few minutes can be the difference between a towel-and-mop cleanup and torn-out flooring. This guide walks through what to do for the most common plumbing emergencies in Cathedral City homes. Read it now, before you need it.
Know your shut-offs before anything happens
Main water shut-off
In most Cathedral City homes, the main shut-off is outside, where the water line rises from the ground on the front or side of the house — often near a bell-shaped pressure regulator and the hose bib. It may be a round gate-valve handle or a lever-style ball valve. A ball valve is closed when the lever is perpendicular to the pipe. Gate valves turn clockwise to close.
Manufactured homes and some condos may have the shut-off in a different location — under the home near the hookup, or in a utility closet. Find yours today.
Fixture shut-offs
Toilets, sinks and most appliances have their own small valves (angle stops). Turning these off clockwise stops water to that fixture without affecting the rest of the house.
Water heater
The cold water inlet valve is on top of the heater. Gas heaters have a control knob with "off" and "pilot" settings; electric heaters have a dedicated breaker.
Meter shut-off (last resort)
The meter box near the curb has a valve that typically requires a meter key. If your house valve fails, your water provider (Desert Water Agency or Coachella Valley Water District) can help.
Do it once a year: turn your main valve off and back on. If it's stiff or won't close completely, have it replaced. Hard water can seize valves that are rarely used.
Burst or leaking pipe
- Shut off the main water valve.
- Turn off electricity to areas where water is near outlets or appliances — only if you can reach the panel safely without standing in water.
- Open a faucet at the lowest point of the house to drain remaining pressure.
- Turn the water heater to "pilot" or off if you'll be without water for a while.
- Move belongings, start drying, and take photos and video for insurance.
- Call a plumber.
Overflowing toilet
- Lift the tank lid and push the flapper down to stop water entering the bowl.
- Turn the shut-off valve behind the toilet clockwise.
- Don't flush again. If other drains are also backing up, stop using all water — it may be a main line clog.
Have this problem right now?
Call to talk with a local plumber serving Cathedral City.
Leaking water heater
- Turn off the cold water inlet valve at the top of the heater.
- Turn off the power or gas: breaker for electric; gas control to "off" for gas.
- If the tank is leaking, connect a hose to the drain valve and drain it to a safe location, keeping in mind the water may be very hot.
If you smell gas, don't try to fix anything. Leave the house immediately, don't operate switches or create sparks, and call SoCalGas or 911 from outside.
Sewage backup
Stop using all water. Keep people and pets away from contaminated water, and avoid direct contact. Open windows for ventilation. A main line clog will need to be cleared from the cleanout. See our guide to main sewer line clog signs.
Suspected slab leak
A slab leak is rarely a gushing emergency, but it's urgent. If you notice a hot spot on the floor, hear water running or see the meter spinning, shut off the water heater's cold inlet to see if the meter stops, and call for leak detection.
Build a simple plumbing emergency kit
- A flashlight and the location of your main shut-off written down for everyone in the household.
- A meter key (available at hardware stores).
- An adjustable wrench and pliers.
- Towels, a bucket and a wet/dry vacuum if you have one.
- A flange plunger for toilets and a cup plunger for sinks.
- Your plumber's number saved in your phone: (760) 273-8147.
Before work starts
Even in an emergency, take a moment to ask the plumber how pricing works for the visit and the repair, what the repair involves, and whether a permit is needed. In California, plumbing contractors' licenses can be checked on the Contractors State License Board (CSLB) website.
When you need help fast, call (760) 273-8147 to get connected with a local plumber serving Cathedral City 92234 and 92235.
Frequently asked questions
Where is the main water shut-off on most Cathedral City homes?
Usually outside on the front or side of the house where the water line comes up from the ground, often near the pressure regulator.
Should I turn off the water heater when I shut off the main?
If you'll be without water for more than a short time, yes — set gas units to 'pilot' or turn off the breaker for electric units.
Is a running toilet an emergency?
Not usually, but it wastes water. Turn off the valve behind the toilet and arrange a repair.
Related plumbing services
Plumbing Repair
Leaks, drips, valves, noisy pipes and everyday plumbing problems fixed right.
Pipe Repair & Replacement
Burst, corroded and leaking pipes repaired, rerouted or fully replaced.
Water Heater Repair
Repair, maintenance and replacement for tank and tankless water heaters.
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