Phones answered 24 hours a day, 7 days a weekOpen 24/7 in Newport Beach4490 MacArthur Blvd Ste 100, Newport Beach, CA 92660(949) 620-1945
(949) 620-1945
ZIP 92663

Plumber for Lido Isle, Newport Island and Lido Village

Two harbor islands with very different plumbing risks. Lido Isle was raised more than ten feet above high tide when it was built. Newport Island and Lido Village are on the City's list of the first places to flood.

Call (949) 620-1945Request service

Quick answer

Lido Isle homes sit on fill raised more than ten feet above high tide, so the big issues are aging supply lines, water heaters and dock plumbing. Newport Island and Lido Village are lower and on the City's flood-prone list, so sewer backups and flooded garages are more common there. Both are on City water and sewer. Call (949) 620-1945.

ZIP code
92663
Lido Isle homes
About 800, about 250 on the water
Flood list
Newport Island and Lido Village
Water and sewer
City of Newport Beach

Lido Isle and Newport Island at a glance

Neighbors across the channel, built in different ways.

Lido Isle
About 800 homes, about 250 of them on the water, reached by a single bridge
How Lido was built
Dredged fill raised more than ten feet above the high tide line, with seawalls, piers and roads built by the Griffith Company
Newport Island
A small residential island in West Newport, with streets such as Channel Place and 38th Street
Lido Village
The shops, restaurants and homes along Via Lido and Via Oporto at the base of the Peninsula
Flood exposure
Newport Island and Lido Village are on the City's list of most flood-prone areas
ZIP 92663 overall
12,401 housing units, about 52% single-family and 46% multi-family, Census ACS 2020 to 2024
Water and sewer
City of Newport Beach Utilities

Harbor island homes and what they mean for your plumbing

The biggest plumbing difference between these two islands is height. When W. K. Parkinson developed Lido Isle, he spent more than a quarter of a million dollars dredging the harbor and raising the island more than ten feet above high tide. Newport Island and Lido Village did not get that lift, and the City names both as flood-prone.

On Lido Isle

Because the island sits higher, most Lido calls are about the house itself rather than the tide: original and remodeled supply lines, water heaters, fixtures, and plumbing on the bayfront side. Waterfront homes often have water and sometimes power running out to a private dock. Dock hose bibs and supply lines live in salt spray all day, and they fail more often than anything inside the house.

Lido Isle has a community association that every resident belongs to, along with shared beaches and a clubhouse. Work in shared areas follows association rules, so check with the association before any work on common property.

On Newport Island and in Lido Village

Lower ground means the same issues as the rest of the flood-prone harbor front: sewer surcharging when streets flood, garages and water heaters close to street level, and cleanouts that let floodwater in if the cap is loose. Newport Island is small and surrounded by channels, so tide and storm timing matters when planning any work that opens the sewer line.

Salt air everywhere

On both islands, exterior metal takes a beating. Gas risers, hose bibs, shutoff valves and the relief line on the water heater corrode faster within a block of the water. A green or crusty fitting is worth replacing before it fails.

Older homes and rebuilds side by side

On both islands, original homes sit next to recent rebuilds. Original homes may have older supply lines and drains that have been patched over the years. Rebuilds tend to have more bathrooms, tankless water heaters and recirculation systems, which bring their own maintenance. The first visit is about finding out which you have, so tell us the year the home was built or last remodeled when you call.

Common plumbing calls on the harbor islands

Dock and bayfront supply lines

Leaking dock hose bibs, cracked supply lines along the seawall and corroded shutoffs. We trace where the dock line branches off so it can be shut off without killing water to the house.

Water heaters

Repairs and permitted replacements, with seismic strapping and a full-bore shutoff as the City requires. See water heater repair.

Flood-season backups

On Newport Island and in Lido Village, backups when streets flood. We clear and camera the line and look at a backwater valve.

Leak detection

Hidden leaks under floors or behind finished walls, found before anything is opened. See leak detection.

Lido, Newport Island and Lido Village, block by block

These neighborhoods sit within a short walk of each other, but they were built differently and flood differently.

Lido Isle bayfront

About 250 of Lido Isle's roughly 800 homes are on the water. Bayfront homes have seawalls, private docks and exterior plumbing in constant salt spray. Dock water lines, seawall-side hose bibs and corroded shutoffs are the typical calls.

Lido Isle interior

Interior streets hold the rest of the island's homes, with the community association's beaches and clubhouse shared by all residents. Because the island was raised more than ten feet above high tide, interior calls are usually about the house itself: water heaters, supply lines, fixtures and drains.

Lido Village

Lido Village, around Via Lido and Via Oporto at the base of the Peninsula, is on the City's flood-prone list. It mixes shops, restaurants and homes, with the historic Lido Theater at 3459 Via Lido. Commercial kitchens bring grease line and drain jetting work.

Lido Marina Village

The shops and restaurants along the bay at Lido Marina Village share the same low ground and the same mix of commercial plumbing needs.

Newport Island

Newport Island is a small residential island in West Newport, with streets such as Channel Place and 38th Street. It is on the City's flood-prone list, so the questions here are the same as on Balboa Island: cleanouts, backwater valves and water heater placement.

The Finley Tract

The Finley Tract near the base of the Peninsula is also on the City's flood list. Homeowners there face the same tide risks as Lido Village.

Nearby areas we also serve

The Balboa Peninsula wraps around these islands, and Newport Heights and Cliff Haven sit on the bluffs across Coast Highway. Balboa Island is farther east across the harbor.

Harbor island homes by type, and the plumbing inside

Lido Isle developed from 1923 on, so its oldest homes are nearly a century old, while many lots have been rebuilt since.

Common Lido Isle and Newport Island home types and typical plumbing
Home typeTypical supply pipeTypical drainsWhat to watch
Original home from the island's early decadesGalvanized steel or early copper, often partly replacedCast iron, clay or cast iron lateralLow pressure, rusty water, lateral cracks and roots
Mid-century home or remodelCopper, sometimes with galvanized sections left overCast iron or ABS plasticPinhole leaks, aging drains under the house
Recent rebuildCopper or PEXABS plasticTankless descaling, recirculation pumps, dock and exterior lines

Every house is different, and many have been partly replumbed. Treat the pipe column as what is typical for the era, then confirm by looking at the pipe at your water heater, under a sink and at the main shutoff.

ZIP 92663 as a whole is close to an even split between single-family homes and multi-family buildings, so many nearby properties also share walls, laterals or water services. In a shared building, we confirm which unit a line serves before we work on it.

Both islands are on City of Newport Beach water. The City's latest annual water quality report shows hardness averaging about 14 grains per gallon in 2025, so plan on annual water heater flushing or tankless descaling.

Where we work on Lido and Newport Island

  • Lido Isle, every street on the island, interior and bayfront
  • Lido Village, around Via Lido, Via Oporto and the historic Lido Theater at 3459 Via Lido
  • Lido Marina Village shops and restaurants on the bay
  • Newport Island, including Channel Place and 38th Street
  • The Finley Tract and nearby streets at the base of the Peninsula

Access notes

Lido Isle has one bridge in and out, and Newport Island streets are tight. Tell us where to park and whether the water heater and cleanout are in a garage, a side yard or a closet. For dock work, tell us how to reach the dock and whether there is a gate.

From mudflat to harbor island

  1. 1904

    Huntington's share

    Henry Huntington partners with William Collins in the Newport Beach Company. His share includes 250 acres, a Pacific Electric right-of-way and the mudflat that became Lido Isle.

  2. 1906

    Inside city limits

    The future Lido Isle, then part sandbar and part mudflat, is included in the new City of Newport Beach.

  3. 1923

    Parkinson buys the island

    W. K. Parkinson buys what was then called Huntington Island from Pacific Electric for $45,000, then dredges the harbor and raises the island more than ten feet above high tide.

  4. 1928

    Lido Isle Yacht Club

    The yacht club is founded. It fully organizes in 1947.

  5. 1936

    The harbor is dedicated

    Newport Harbor is officially dedicated after a $1.8 million project dredges sandbars and extends the jetties.

  6. 1939

    The Lido Theater opens

    The Lido Theater opens on Via Lido on October 27.

The harbor island plumbing calendar

Seasonal plumbing patterns on Lido Isle, Newport Island and Lido Village
WhenWhat is happeningWhat it means for plumbing
SummerBoating season, guests and rentalsHeavy use of dock hose bibs and outdoor showers; water heaters working hard
Thanksgiving week 2026Five days of king tides, potential peaks up to 8.8 feetFlood risk on Newport Island, in Lido Village and the Finley Tract
December 16 to 20, 2026The Christmas Boat Parade on Newport Harbor, about 100 boats on a 14 mile routeWaterfront parties and full houses; dock and bayfront plumbing gets a workout
December 22 to 26, 2026The year's final king tidesHoliday guests plus flood risk on the low streets

For association members and owners who rent

Every Lido Isle resident belongs to the community association, and owners pay an annual assessment. Shared beaches, the clubhouse and other common areas follow association rules, so contact the association before any work that touches common property. If you rent your home, the City of Newport Beach has its own short-term lodging permit rules; check them with the City before listing. Leave guests a note showing the main shutoff and the dock shutoff.

Buying on Lido Isle or Newport Island: plumbing checks

  • Sewer camera inspection of the lateral, especially in an original home.
  • Dock plumbing. Is there a separate dock shutoff, and what condition are the dock hose bibs and lines in?
  • Water heater location, age and permit. Garage, closet or attic, and was the last replacement permitted?
  • Flood history. On Newport Island and in Lido Village, ask whether water has come up any drain during a tide.
  • Supply pipe. Look for galvanized steel at the water heater and under sinks.
  • Association rules on Lido Isle for work affecting common areas.

The services harbor island owners need most are water heater replacement, leak detection, flood repairs and backwater valves, repiping and commercial plumbing for Lido Village businesses.

Plumbing tips for harbor island owners

  • Put a separate shutoff on the dock line, and label it. Then a dock leak never means turning off the whole house.
  • Replace dock hose bibs and supply lines when they show corrosion. Salt spray shortens their life.
  • On Newport Island and in Lido Village, check the sewer cleanout cap and keep sandbags handy before king tides.
  • Install seawall plugs when the City advises it, and know where your main water shutoff is.
  • On Lido Isle, check with the community association before any work on shared areas.
  • If the house sits empty part of the year, use a leak sensor with an automatic shutoff valve.

Utilities, emergencies and permits on Lido and Newport Island

Both islands are on City of Newport Beach water and sewer.

Who to call for Lido Isle and Newport Island water, sewer and gas problems
ProblemWho handles itNumber
Leak in the street, business hoursCity of Newport Beach Utilities949-644-3011
Water emergency after hoursNewport Beach Police, who dispatch a City crew949-644-3717
Flooding questions during king tidesCity of Newport Beach(949) 644-3055
Gas smellSoCalGas, from outside1-800-427-2200
Leak, clog or dock line on your propertyA plumber(949) 620-1945

City permits apply to water heater replacements and most fixture swaps. Read our permit guide or who to call for water and sewer.

Dock plumbing basics for harbor island homes

Most private docks on Lido Isle and Newport Island have at least a hose bib, and the line that feeds it lives a hard life.

A dock water line usually branches off the house supply, runs along or through the seawall, and then out onto the dock. Every part of that run is exposed to salt spray, sun and movement as the dock rises and falls with the tide. Flexible sections, unions and hose bibs are where failures usually start.

What to look for

  • Green or white crust on brass fittings and hose bibs
  • A hose bib that drips with the handle closed
  • Wet spots along the seawall cap when nobody has used the dock
  • A water meter that moves when every fixture in the house is off

Simple upgrades

  • A dedicated, labeled shutoff valve where the dock line leaves the house supply
  • Corrosion-resistant hose bibs and fittings
  • A vacuum breaker or backflow device on hose connections, so dock water cannot siphon back into the house

If a dock line leaks and you cannot find a separate shutoff, close the main and call. We trace the run, repair it and add the shutoff so the next problem stays small.

A typical dock leak call

  1. Find the dock shutoff

    If there is a separate valve for the dock, close it. If not, close the main and tell us.

  2. Tell us how to reach the dock

    Gate codes, ramp access and where to park save time.

  3. Trace and repair

    We find where the line failed, usually at a hose bib, a union or a section exposed to spray, and give you a written price.

  4. Add a dedicated shutoff

    If the dock line has no valve of its own, we recommend adding one so the next problem stays small.

Call (949) 620-1945 Request service

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Call (949) 620-1945Request service

Questions Newport Beach homeowners ask

Does Lido Isle flood during king tides?

Lido Isle is not on the City's list of most flood-prone areas. When it was developed, the island was raised more than ten feet above the high tide line. Newport Island and Lido Village are on that list, so homes there should plan for king tides.

Who handles water and sewer on Lido Isle and Newport Island?

The City of Newport Beach. For a leak in the street call 949-644-3011, or 949-644-3717 after hours. Problems on your side of the meter, including dock lines, need a plumber.

Can you fix the water line to my dock?

Yes. We repair leaking dock hose bibs, supply lines and shutoffs, and we recommend a separate labeled shutoff for the dock so a leak there never means turning off the whole house.

Why do outdoor fittings corrode so fast on the harbor islands?

Salt spray and humid bay air attack brass, copper and steel. Fittings within a block of the water wear out much faster than inland. Rinsing them and replacing anything green or crusty prevents surprise leaks.

Do I need a permit to replace a water heater on Lido Isle?

Yes. The City of Newport Beach requires a plumbing permit for every water heater replacement. We pull it, install to the City checklist and schedule the inspection.

Do you work on Lido Village businesses?

Yes. We handle restaurant and retail plumbing in Lido Village and Lido Marina Village, including drain jetting and after-hours repairs. See commercial plumbing.

How many homes are on Lido Isle?

About 800, and about 250 of them are on the water. The island has one bridge, and every resident belongs to the Lido Isle community association.

What should I check before buying on Lido Isle or Newport Island?

Get a sewer camera inspection, check the dock plumbing and whether it has its own shutoff, note the water heater location and permit history, and on Newport Island ask about flood history.

How hard is the water on Lido Isle?

Lido Isle is on City of Newport Beach water. The City's latest annual report shows hardness averaging about 14 grains per gallon in 2025, so annual water heater flushing or tankless descaling makes sense.

Does Newport Island flood?

Newport Island is on the City's list of most flood-prone areas, along with Lido Village and the Finley Tract. Keep cleanout caps sound, consider a backwater valve and keep sandbags ready before king tides.

Do I need my association's permission for plumbing work on Lido Isle?

For work inside your own home, generally no, but check your association's rules. For anything that touches shared areas, contact the association first.

Is the Christmas Boat Parade a busy time for dock plumbing?

Often, yes. Waterfront gatherings from December 16 to 20, 2026 put dock hose bibs and bayfront plumbing to work. Checking dock lines before the parade week is a good idea.

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