Burst or leaking supply pipe
Water spraying, a ceiling stain that keeps spreading, or a wet wall you can hear running. Copper pinhole leaks and failed braided supply hoses cause most of these calls in older Newport Beach homes.
Newport Beach plumbing service
24/7 emergency plumber in Newport Beach
Burst pipe, sewage coming up a drain, or water pouring through a ceiling? Call (949) 620-1945 any hour. Shut off your main water valve first, then let us take it from there.
Call (949) 620-1945Request service
Written and fact-checked by John, editor, MBA in marketing
Updated against City, utility and state sources
Quick answer
For a plumbing emergency in Newport Beach, shut off the main water valve, turn off the water heater, and call (949) 620-1945. We answer 24 hours a day. If you smell gas, leave the house and call SoCalGas at 1-800-427-2200 from outside. If the leak is on the street side of a City water meter after hours, call Newport Beach Police at 949-644-3717.
- Phones
- Answered 24/7
- Gas leaks
- SoCalGas 1-800-427-2200
- City water, after hours
- 949-644-3717
- Price
- In writing before work
What counts as a plumbing emergency in Newport Beach
A plumbing emergency is anything that is damaging your home right now, threatens your health, or leaves the house without water, toilets or hot water.
Some problems can wait for a weekday appointment. Others get more expensive by the minute. A supply line under a sink can push several gallons a minute onto a hardwood floor. Sewage on a bathroom floor is a health problem, not a cosmetic one. And a gas smell near a water heater is a reason to leave the house, not to wait and see.
Call us right away for any of these:
Sewage backing up
Water rising in a tub when the toilet flushes, or sewage at a floor drain or shower. It often means a blocked main line, and during king tides it can mean the sewer system itself is surcharged.
Leaking or failed water heater
Water pooling under the tank, a relief valve that keeps discharging, or no hot water at all. A leaking tank body cannot be repaired and needs replacement.
Gas smell near an appliance
Leave first, then call SoCalGas from outside. Once the utility has made it safe, we repair the gas line, connector or appliance valve.
Flooded garage or water heater closet
Seawater or storm water reaching a gas water heater, furnace or dryer. Leave those appliances off until a plumber checks them.
No water to the house
Check whether neighbors have water too. If the whole street is out, call your water agency. If it is only your home, the problem is usually on your side of the meter.
What to do in the first five minutes
Stopping the water is the single biggest thing you can do to limit damage before a plumber arrives.
Shut off the main water valve
In most Newport Beach houses the main shutoff is where the water line enters the house, often in the garage, on an outside wall facing the street, or near the water heater. Turn a wheel handle clockwise, or turn a lever handle a quarter turn so it sits across the pipe. If it will not move, the meter box at the curb also has a shutoff. Condo owners should find their unit shutoff or call building management.
Turn off the water heater
Set a gas water heater to the pilot or off position. Switch off the breaker for an electric unit. This protects the heater once the tank stops refilling.
Keep away from water near electricity
If water is near outlets, a panel or appliances, stay out of it. Only shut off power at the panel if you can reach it from a dry spot.
Drain the lines
Open a faucet on the lowest floor, or an outside hose bib, to empty the pipes and take pressure off the leak.
Take photos, then call
Photograph the water, the source and any damage for your insurance claim. Then call (949) 620-1945. Tell us what you see, where the water is coming from, and whether the main is off.
Is it your plumbing or the utility's problem?
If the leak is in the street or the public main, your water agency fixes it. If it is on your side of the meter or inside the house, you need a plumber.
Newport Beach has three water agencies and three sewer agencies, which confuses a lot of people in an emergency. Your water bill tells you which one serves your address. The City of Newport Beach is responsible for its water mains and valves located underground, and it asks customers to report water emergencies such as leaks or water seeping through asphalt right away.
| Situation | Who to call | Number |
|---|---|---|
| Water bubbling up in the street or sidewalk, City customer, business hours | City of Newport Beach Utilities | 949-644-3011 |
| Same, after hours or on a weekend | Newport Beach Police, who dispatch a City crew | 949-644-3717 |
| Water emergency for an IRWD customer (Newport Coast and other southern and northern areas) | Irvine Ranch Water District | (949) 453-5300 |
| Water emergency for a Mesa Water customer (some western parcels) | Mesa Water District | (949) 574-1036 |
| Gas smell or suspected gas leak | SoCalGas, from outside the house | 1-800-427-2200 |
| Leak, clog or backup on your property | Newport Beach Plumbers | (949) 620-1945 |
Our water and sewer guide explains which agency serves each part of town and where their responsibility ends.
How an emergency call works with us
You talk to a person, you get an honest arrival window, and you approve a written price before any repair starts.
You call (949) 620-1945
We ask a few quick questions: what is leaking, whether the main is off, what kind of home it is, and how to get in. Gate codes, alley access and parking notes help a lot on the Peninsula and Balboa Island.
We help you stop the damage
If the water is still running, we talk you through finding the shutoff while you wait.
A licensed plumber is dispatched
Work is performed by independent plumbing contractors licensed by the California Contractors State License Board in the C-36 Plumbing class. You can ask for the license number and check it yourself.
Diagnosis you can see
The plumber finds the source and shows you: the split pipe, the failed valve, the camera image of the blockage.
Written price, then the repair
You get the price in writing. Nothing starts until you approve it. If the plumber finds something unexpected, they stop and talk with you first.
Permit and follow-up
If the repair needs a City permit, such as an emergency water heater replacement, it is pulled and the inspection is scheduled.
The emergencies we see most in Newport Beach
Local housing age, hard water and harbor flooding shape which emergencies happen here.
Pinhole leaks in older copper
The median home in Newport Beach was built in 1978, according to Census estimates. Many of those homes still run on their original copper. Pinhole leaks behind walls and under slabs are common in neighborhoods like Eastbluff, Harbor View and Dover Shores. If one pinhole has failed, others are often close behind. See leak detection and slab leaks and repiping.
Water heaters giving out at the worst time
City water averaged about 14 grains per gallon of hardness in 2025, and IRWD's 2026 report shows 12.5 to 17.1 grains per gallon in its supply. Hard water leaves sediment in tank water heaters, which shortens their life. Failures cluster around the holidays, when houses fill with guests. See water heater repair and replacement.
Sewer backups after storms and tides
On October 9, 2026, swells from Tropical Storm Rachel flooded streets on the Balboa Peninsula and the City declared a local emergency. Flooded streets can push water into the sewer system, and the lowest drain in a house is where it comes up. More king tides are forecast for Thanksgiving week and December 22 to 26. See flood repairs and backwater valves.
Tree roots in clay and cast iron laterals
Older laterals in Corona del Mar and Newport Heights can crack at the joints, and roots find the gap. The first sign is usually two or more slow drains, then a backup. See sewer line repair.
Vacation rental breakdowns
Short-term rentals on the Peninsula and Balboa Island run fixtures hard in summer. A clogged toilet or a dead water heater on a Saturday becomes an emergency fast when guests are checked in. We work directly with owners and property managers.
How to make the next emergency smaller
Ten minutes of preparation now can save thousands in water damage later.
- Find your main water shutoff today, test that it turns, and show everyone in the house where it is.
- Replace rubber washing machine hoses and old braided supply lines under sinks and toilets.
- Learn to read your water meter. With every fixture off, it should not move. If it does, you have a leak.
- Keep the area around the water heater clear so a plumber can work, and so nothing stored there can catch fire.
- If you are in a low-lying area the City lists for flooding, ask about a backwater valve before the next king tide.
- Keep a wrench near the gas meter, but only shut the gas off if you smell gas or see damage. SoCalGas must restore service.
- Save (949) 620-1945 in your phone now, under "plumber".
What to have ready when you call
A few details on the first call let the plumber arrive with the right parts and get to work faster.
- Your address, plus gate codes, alley access or where to park. On the Peninsula and Balboa Island, parking notes save real time.
- What is leaking or backing up, and whether the main water is off.
- The type of home: house, condo, townhome, duplex or rental.
- Your water agency if you know it: City of Newport Beach, IRWD or Mesa Water. It is on your water bill.
- For a water heater: gas or electric, tank or tankless, and where it sits.
- Photos you can text, if you can take them safely.
- For a condo or rental: the HOA or property manager's contact, in case a building shutoff is needed.
Emergencies in condos, townhomes and rentals
In attached buildings, a leak rarely stays in one unit, so stop the water first and tell the neighbors and the HOA.
If water is coming through your ceiling, the source may be the unit above you. Knock, call the building manager, and shut off your own water if the leak could be yours. In buildings with a shared main, the manager may need to shut off a riser or the whole building. Once the water is stopped, we find the source, photograph it and write up what we found. That record helps owners, boards and insurers decide who is responsible for what.
Renters should call the landlord or manager right away. If you cannot reach anyone and water is damaging the home, shut off the water and call us. Landlords and managers can set up an account with us so tenants can reach a plumber after hours with your approval already in place.
Mistakes that make a plumbing emergency worse
Most extra damage we see comes from a few understandable reactions in the first hour.
- Waiting to shut off the water. Every minute a supply line runs adds water to floors, walls and the unit below.
- Flushing a clogged toilet again. A second flush sends the bowl over the rim. Plunge, or stop and call.
- Running water during a backup. Showers, the washer and the dishwasher all feed the same blocked line.
- Relighting a flooded water heater. Floodwater can damage the gas control and burner. Leave it off until inspected.
- Pouring chemical drain cleaner into a backed-up line. It rarely clears a main line and makes the water hazardous for whoever opens it.
- Hunting for a gas leak. Leave, then call SoCalGas from outside.
- Throwing away damaged parts or skipping photos. Your insurer may want both.
What emergency plumbing costs: published context
The cost of an emergency depends far more on what broke than on the hour you call, and you get a written price before any work starts.
| Job | Published Newport Beach average |
|---|---|
| Typical plumbing job | $117 to $391 |
| Clearing clogs or drain snaking | $712 |
| Leaking pipes | $712 |
| Water heater repair | $1,068 |
| Water heater installation | $3,086 |
| Burst pipe | $5,936 |
Burst pipes cost the most because the repair often comes with opened walls, drying and a second visit. That is the best argument for knowing where your main shutoff is. See the Newport Beach plumbing cost guide for more published figures.
Emergency plumbing across every Newport Beach ZIP code
We take emergency calls in 92625, 92657, 92660, 92661, 92662 and 92663.
That includes West Newport and the Balboa Peninsula, Balboa Island, Lido Isle and Newport Island, Corona del Mar, Newport Heights and Cliff Haven, Westcliff and Dover Shores, Eastbluff, Harbor View and Big Canyon, and Newport Coast.
Traffic on Pacific Coast Highway, Jamboree Road and the bridges to the islands affects how fast anyone can reach you, especially on summer weekends and during the Christmas Boat Parade. We give you an honest arrival window when you call, and we call ahead if it changes.
Water where it shouldn't be? Call now.
A real person answers 24 hours a day. You get an honest arrival window and a written price before any work starts.
Questions Newport Beach homeowners ask
Is there a 24 hour plumber in Newport Beach?
Yes. Call (949) 620-1945 any time, including nights, weekends and holidays. A person answers, helps you stop the water, and gives you an honest arrival window.
What should I do first if a pipe bursts?
Shut off the main water valve, usually where the line enters the house in the garage or on a street-facing wall. Turn off the water heater, open a low faucet to drain the lines, take photos for insurance, and call a plumber.
Who do I call if water is leaking in the street in Newport Beach?
For City water customers, call City Utilities at 949-644-3011 during business hours. After hours and on weekends, call Newport Beach Police at 949-644-3717, who dispatch a City crew. IRWD and Mesa Water customers should call their own agency.
What should I do if I smell gas?
Leave the house right away and call SoCalGas at 1-800-427-2200 from a safe place outside. Call 911 if the leak may endanger life. Do not use switches or search for the leak. Once SoCalGas makes it safe, a plumber can repair the line.
Why is sewage coming up in my shower or tub?
Usually the main sewer line is blocked, so wastewater comes out the lowest drain in the house. Stop running water anywhere in the home and call a plumber. During street flooding or king tides, the public sewer may be surcharged, so wait with nothing running.
Can a leaking water heater be repaired?
If water is leaking from the tank body itself, no. The tank has failed and needs replacement. Leaks from a fitting, valve or the relief valve line can often be repaired. In Newport Beach, a water heater replacement needs a City plumbing permit.
Do you charge more for emergency plumbing at night?
Ask when you call. Whatever the time of day, you get the full price in writing before any work starts, and nothing is added after you approve it.
My water heater sat in floodwater. Can I turn it back on?
No. Leave it off and do not relight it. Water can damage the gas control valve, burner and venting. Have a plumber inspect it first. In many cases replacement is the safe choice.
How much does an emergency plumber cost in Newport Beach?
It depends on the repair. This Old House lists a typical Newport Beach plumbing job at $117 to $391 and a burst pipe at about $5,936 on average, as of April 2024. Those are published estimates. You get our written price before any work starts.
Can I keep using the house with a clogged toilet?
Use other toilets only if the rest of the drains are working normally. If several drains are slow, or water rises in a tub when you flush, stop using water anywhere in the house until the main line is cleared.
Will homeowners insurance cover a burst pipe?
Many policies treat sudden, accidental water damage differently from slow, long-term leaks, and coverage varies. Stop the water, take photos, keep the plumber's written findings, and call your insurer early.
Do you handle emergencies in Newport Coast and the islands?
Yes. We take emergency calls in all six Newport Beach ZIP codes, including Newport Coast, Balboa Island, Lido Isle and Newport Island, and we give you an honest arrival window when you call.
Sources
Facts on this page come from these public sources, checked October 31, 2026.
- City of Newport Beach, Water Maintenance and Repair
- City of Newport Beach Fire, water districts and phone numbers
- SoCalGas, Report a Natural Gas Leak
- City of Newport Beach 2026 Annual Water Quality Report (2025 data)
- IRWD 2026 Water Quality Report
- Newport Beach housing data, ACS 2020 to 2024 (Neilsberg)
- ABC7: Newport Beach declares local emergency after Tropical Storm Rachel flooding
- The Inertia: Newport Beach braces for king tides
- City of Newport Beach plumbing permit policy
- Mesa Water District: water quality report
- This Old House: Newport Beach plumbing costs