Whole-Home Repipe Services in Carson, CA

Brown water in the morning. A second pinhole leak in six months. Two showers running and neither one has any pressure. When a Carson home starts failing in more than one place at once, the problem usually isn’t the fixture — it’s the pipe behind the wall. ML Plumbing (Major League Plumbing Inc) is a family owned, licensed plumbing contractor based in Manhattan Beach, serving Carson and the surrounding South Bay. We repipe homes with copper or PEX, give you a free estimate before anything is opened up, and tell you honestly when a repair will still do the job.

What a whole-home repipe involves

A repipe means replacing the water supply lines running through your house — hot and cold — from the point of entry out to every fixture. It does not mean tearing your home apart. Most of the work happens through targeted access openings in drywall and ceilings, planned around the existing pipe routes.

Carson homes come in a few flavors: mid-century tract houses on slab with galvanized steel supply lines, later builds with copper, and homes that have been partly repiped over the years so you’ve got three different materials spliced together. Galvanized is usually the reason people call. It corrodes from the inside, narrowing until pressure drops and the water runs rust-colored. Copper here has its own enemy — the high mineral content in South Bay water, plus older thin-wall copper, tends to produce pinhole leaks that show up one after another.

We repipe in either type L copper or PEX, depending on the layout, the slab situation and what you want to spend. A typical single-story, two-bath repipe runs two to four days: rough-in the new lines, pressure test, tie in fixtures, inspect, then patch access points. Water is off during working hours and back on each evening in most cases.

Why ML Plumbing for your Carson repipe

• Licensed California plumbing contractor, License #1067944 — insured and bonded, with background checks run on every plumber and technician who enters your home.
• Family owned and South Bay based, in Manhattan Beach — Carson is a short drive, not an out-of-area job we squeeze in.
• Free estimates and upfront pricing, so the repipe number you approve is the number you pay.
• Copper or PEX, chosen for your house — including slab-route rerouting through walls and attic when running new lines under the slab doesn’t make sense.
• Camera inspection and modern diagnostics on hand, so we can confirm whether your problem is supply-side or actually a drain and waste line issue in your Carson home before you pay for a repipe you don’t need.
• Rated 4.9 stars across 339 Google reviews, and we’re happy to give a free second opinion on another licensed plumber’s written repipe estimate.

Our repipe process

1. Consultation. You call, describe what’s happening — discolored water, repeat leaks, pressure loss — and we schedule a visit.
2. Inspection. We check pressure at the hose bib, look at exposed pipe at the water heater and under sinks, identify the pipe material and age, and map how the lines are routed.
3. Recommendations. We tell you whether it’s a repipe, a partial repipe of one problem branch, or a repair. If a repair holds, we’ll say so.
4. Estimate. A written, itemized price covering material, labor, permit where required, fixture tie-ins and drywall patching scope.
5. Approval and scheduling. Nothing starts until you sign off. We set the days, tell you when water will be off, and protect floors and furnishings.
6. Execution. Access openings, new copper or PEX rough-in, pressure test, fixture connections, water heater tie-in and new shutoffs where needed.
7. Final inspection. We flush every line, check every fixture with you, confirm pressure, and close and patch the access points.

What a whole-home repipe typically costs

Repipe pricing is driven by size and access more than anything else. The main factors: how many bathrooms and fixtures you have, one story versus two, slab foundation versus raised, whether we can route through attic and walls or have to work around finished ceilings, copper versus PEX, and how much drywall patching you want included. A compact two-bedroom, one-bath in Carson sits at the low end. A larger four-bath home with a finished second story and tile-set walls sits well above it.

Permit fees, water heater reconnection, new angle stops, hose bibs and a pressure regulator may be line items depending on condition. We quote all of it in writing before we start — no discovery pricing halfway through. Estimates are free, and we offer up to 10% off first service for first-time customers, plus senior and military discounts and special financing on larger jobs. Ask when you call, and bring any competing written estimate for a free second opinion.

Service areas we cover

• Carson and West Carson
• Torrance and West Torrance
• Gardena
• Lomita
• Wilmington
• Compton
• Manhattan Beach, Hermosa Beach and Redondo Beach
• El Segundo, Lawndale and Hawthorne
• San Pedro, Rancho Palos Verdes and Rolling Hills Estates
• Long Beach and greater Los Angeles

Frequently asked questions

How do I know if my Carson home needs a repipe instead of a repair?
The tell is repetition and spread. One leak is a repair. Two or three leaks in different parts of the house within a year, rust-colored water at multiple taps, or pressure that dropped everywhere at once points to the piping itself. We confirm it on site before recommending anything.

Copper or PEX — which should I choose?
Copper is rigid, long-proven and handles heat well. PEX is flexible, needs fewer joints, is easier to route through finished walls and often costs less in labor. On homes with tight access or a slab we can’t cut, PEX frequently wins. We’ll walk through both for your layout.

Do I have to move out during the repipe?
Usually no. Most Carson repipes take two to four days, water is shut off only during working hours, and we restore service at the end of each day whenever the stage of work allows.

Will you patch the drywall?
We close and patch the access openings we make. Texture matching and final paint can be included or left to your painter — we’ll spell out which in the estimate so there’s no surprise.

My pipes are fine but my sewer line is old. Is that the same job?
No. A repipe replaces supply lines; waste lines are separate work. If your drains are the real issue, our sewer line repair and trenchless replacement work covers that side, and camera inspection tells us which one you’re dealing with.

Do you repipe homes in other South Bay cities?
Yes — the same crews handle whole-home repipes in Redondo Beach and across the South Bay.

If your Carson home is on its second pinhole leak or the water runs brown every morning, get an honest answer before it becomes a flood. Call ML Plumbing at (323) 792-2922 for a free estimate on a whole-home repipe — we’ll inspect, explain what we find, and quote it in writing before any work begins.