Main water line replacement Water Main Replacement in Los Angeles

Replacement is usually the right call when the line is galvanized or polybutylene, has leaked more than once, or has caused whole house pressure to fade. A single leak in a sound copper or PEX line can often be repaired instead. An inspection and pressure test will tell you which applies.

It depends on the length of the line, the method, what surfaces cover the route, the soil and depth, the pipe material, any new valves or regulator, and permits. We visit, inspect and give you a free written estimate before any work begins. Payment can be financed on larger projects.

Many residential replacements are completed in a short time, but the schedule depends on the length, the method, the surfaces and the inspection timing. The written estimate includes the expected schedule. The water shutoff itself is limited to the part of the job when the connections are made.

Only for part of the job. We dig and lay the new pipe while your water is still on, then shut off the water to make the connections at the meter outlet and the house. We tell you when the shutoff will happen and roughly how long it will last.

Often, with trenchless methods that use a small pit at each end and pull a new line along the old path. Whether it works depends on the old pipe material, its depth and route, and nearby utilities. Some sites need a trench, and many jobs combine both approaches.

Both are reliable choices when installed to code. Copper has a long track record. PEX is flexible and can run long lengths with fewer underground fittings. The best choice depends on your soil, route, method and preferences, and we walk you through the trade-offs.

Yes, in general. Replacing a main water line in Los Angeles generally needs a permit from LADBS, or from the local building department in other LA County cities. We pull the permit, schedule the inspection, and make sure the work passes before the excavation is closed.

In general, the property owner is responsible for the line from the meter to the house. LADWP, or your local provider outside the city, handles the meter and the street side. Rules can differ by city and provider, so we confirm the boundary for your address.

If pressure is still low, the cause may be inside the house: narrowed galvanized pipes, a failing pressure regulator, or a partly closed valve. A new main only fixes the outside line. We test pressure at the house before and after the job so you know what to expect.

Yes, in most cases. The line is already open, so adding a new quarter turn shutoff valve costs much less than doing it later. Older gate valves often seize or will not close fully, which is a real problem in an emergency.

If your static pressure is above 80 psi, California plumbing code calls for a pressure regulator. Many LA homes already have one. We test pressure during the job and install, replace or adjust the regulator if your home needs it.

With a trench, the route is dug and restored afterward. With trenchless methods, only the pit areas are disturbed. We discuss what will be disturbed and how it will be restored before the job starts, so you can plan for replanting or hardscape repair.

Yes, many do. If the existing line runs under a driveway, a trenchless pull may avoid breaking the concrete. With a trench, we can sometimes choose a new route around it. We look at the options and the trade-offs during the estimate visit.

Many older Los Angeles homes have galvanized steel service lines, and some have copper. Polybutylene appears in some homes built in past decades, and newer or remodeled homes may have PEX. We identify the material at the meter outlet and where the line rises at the house, and we note it in your estimate.

If the rust comes from a corroded galvanized service line, yes. If the house piping is also galvanized, some discoloration can continue from the indoor pipes. Occasional discoloration can also come from utility work on the street mains. We help you sort out the source.

Depth varies with the age of the home, the site and local code. Older lines can be shallower than current standards. We locate the line and confirm its depth before the job, and the new line is installed at the depth required by code and checked by the inspector.

Many homeowners policies do not pay to replace a pipe that wore out from age, but some cover sudden damage, and some offer service line coverage. Check your policy. We can provide photos, findings and a written description of the old line's condition for your insurer.

Yes. We replace water service lines for apartment buildings and commercial properties as well as single-family homes. We plan the shutoff window around tenants or business hours, including nights and weekends when needed, and coordinate notices and access with the owner or property manager.

Fix it if the line is copper or PEX in good overall shape and this is the first leak. Replace it if it is galvanized or polybutylene, has leaked before, or is limiting pressure. Patching a failing line often leads to paying for a second excavation.

Roots can crowd or shift a buried water line, so we plan the route and bedding with nearby trees in mind. When a trench is used, we can sometimes route the new line away from large roots. Planting new trees well away from the line also helps.

Clear access to the meter box and the front of the house, move vehicles if a driveway is involved, and store some water for the shutoff window. Let us know about sprinklers, buried lighting or anything else along the route so we can protect it.

Usually not. The owner's portion typically starts at the meter outlet, and the meter box is often at or near the sidewalk. If work in the public right of way is needed, additional permits apply. We explain any such requirements in the estimate.

Yes. If the line breaks and cannot be repaired, we can stop the water, make a temporary or permanent repair, and plan a replacement. We are open 24 hours a day, 7 days a week. Call (213) 281-4751 any time.

Yes. Completed work from 24/7 Rooter Service includes a workmanship warranty, and we explain its terms with your estimate. The new line is also pressure tested and inspected under the permit before it is covered, so you have an independent check of the installation as well as our own.

Yes. We inspect the line, test pressure, and give you a written estimate before any work begins. First-time customers also get 10% off a first plumbing or drain service. We serve Los Angeles and more than 100 nearby communities across LA County.