Water Line Repair in Los Angeles, CA
Keep your plumbing flowing smoothly with expert water line repair from FKM Plumbing in Los Angeles, CA.
- Same-Day Leak Locating
- Skilled Technicians
- Warrantied Work
- Licensed Southern California Plumbers
Expert Water Line Repair Services in Los Angeles, CA.
Our team is ready to diagnose and fix your water line problems quickly and correctly.
Expert Water Line Repair Services in Los Angeles, CA
FKM Plumbing has fixed water lines damaged by shifting soil, rocky ground, tree roots and decades of mineral scale. Whether the break is a pinhole in a copper main or a full separation at the meter coupling, we repair it to code and pressure test before backfilling.
Our expertise includes:
- Trenchless repair options
- Trenchless water line replacement
- Leak detection and precise repair

Additional Plumbing Maintenance Services in Los Angeles, CA
Our maintenance and specialty plumbing services in Los Angeles, CA catch small problems before they become emergencies.

Customers
Why Choose FKM Plumbing for Water Line Repair in Los Angeles, CA?
We are experienced with the common causes of water line failure in Southern California, from aging galvanized pipes to PVC issues, and provide solutions designed to last.
- Clear Pricing, You approve a written quote before we open the ground.
- Local Expertise, Our team understands the plumbing challenges faced by homeowners in Southern California, including issues related to soil movement and seasonal ground shifts.
- Advanced Tools, We use modern leak detection equipment and repair techniques to limit disruption to your property.
Citywide Coverage
FKM Plumbing proudly serves every neighborhood of Los Angeles, offering fast and reliable water line repair services wherever you are. We know that water line emergencies don't keep business hours, so we're always ready to respond.
Experienced Team
Our technicians have repaired service lines in rocky ground, expansive clay and sandy soil. They know how each soil type affects pipe and how to bed a new line so it lasts.
Safety-First Approach
All repairs follow the plumbing code adopted by your local jurisdiction, including proper burial depth and approved fittings. We pressure test every repaired line and flush it before turning on service.
Trusted Certified Los Angeles Plumbing Services Professionals
At FKM Plumbing, we take pride in providing licensed, certified plumbing services throughout Los Angeles, CA. Backed by recognized industry credentials, our experienced plumbers combine technical skill with genuine customer care. Whether it is repair, installation, or maintenance, we follow strict safety and quality standards to deliver lasting results you can trust.
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PHCC Plumbing Contractor Recognition
Better Business Bureau (BBB) Accreditation
Angi Certified Pro
ISO 9001 Quality Management CertificationProfessional Water Line Repair Services in Los Angeles, CA
Galvanized Pipe Water Line Repair in Los Angeles, CA
Many older homes in Los Angeles, CA still have galvanized steel water lines, which are prone to corrosion, rust, and reduced water flow over time. While replacement is often the best long-term solution, we can provide targeted repairs for specific leaks in galvanized pipes where feasible. Our plumbers are comfortable working with these older systems, carefully assessing the pipe's condition and recommending the most effective repair strategy to extend its life or plan for eventual replacement.

Slab Leak Water Line Repair in Los Angeles
Slab leaks, where water lines running beneath your home's concrete foundation leak, are a especially challenging issue. Repiping with PEX or copper is a popular upgrade across Southern California, often done to fix low pressure and recurring slab leaks. These leaks can undermine your foundation, leading to serious structural damage. We use specialized listening devices and camera inspections to pinpoint slab leaks precisely and offer repair options including direct slab penetration, re-routing, or pipe lining. Addressing a slab leak quickly in Los Angeles is crucial to prevent extensive, costly foundation damage.
Galvanized Water Line Replacement in Los Angeles, CA
Many homes built before the 1970s still have galvanized steel service lines that rust from the inside. Around Los Angeles, flushing the water heater yearly and cleaning aerators keeps scale buildup from cutting flow and efficiency. Hard water speeds up scale buildup, which restricts flow and causes rust-colored water. Patching galvanized pipe rarely lasts because the surrounding pipe is just as corroded. We usually recommend replacing the full run from meter to house with copper or PEX, which restores pressure and ends repeat leaks.
Main Water Line Repair in Los Angeles
The main water line brings water from the public supply to your home. When this line leaks or breaks, it can cause significant water loss, foundation damage, and low water pressure. Our team specializes in diagnosing and repairing main water line issues, from pinpoint leaks to full pipe ruptures, so your home's primary water source is secure. We use advanced detection methods to pinpoint the exact location of the problem, limiting excavation and disruption to your property in Los Angeles. We also check for common issues like root intrusion or shifting soil.
Pressure Regulator and Shutoff Repair in Los Angeles
Many water line problems are made worse by high incoming pressure. A failed pressure reducing valve can push well over 80 psi into your plumbing, which stresses the service line and every fixture. We test static pressure with a gauge and replace worn regulators from brands like Watts and Zurn Wilkins. We also swap seized gate valves for full-port ball valves so you can shut the water off quickly in an emergency.
Water Line Repair at the Meter in Los Angeles, CA
Leaks often start at the compression fittings and couplings right next to the meter box. Shifting soil and heavy traffic over the box can work loose those joints over time. We determine whether the leak is on the utility side or the customer side, since the water provider is responsible for the meter and the pipe before it. When the leak is yours, we replace the fittings and the customer shutoff valve in the same visit.
Trenchless Water Line Repair in Los Angeles
For some water line repairs, traditional trenching can be avoided. Trenchless repair methods, like pipe bursting or pipe lining, allow us to fix or replace underground pipes with little disruption to your landscaping, driveway, or foundation. This method is often faster and less intrusive than conventional digging, making it a popular choice for homeowners in Los Angeles looking to protect their property. We'll check whether your water line issue is a good candidate for trenchless technology.

Water Pressure Restoration in Los Angeles
Low water pressure can be a frustrating symptom of an underlying water line problem, such as blockages, leaks, or a failing pressure regulator. In Los Angeles, if your water pressure has dropped suddenly, it's important to have your main water line inspected. We diagnose the cause of low pressure, whether it's mineral buildup restricting flow or a hidden leak, and perform the needed repairs or replacements to restore strong, consistent water pressure throughout your home.
Water Line Repair Close to Home in Los Angeles, CA
Our local presence in Los Angeles means faster response times and a team familiar with the area's plumbing challenges. We're committed to serving our neighbors with integrity and skill, making us a top choice for water line repair near me. Trust FKM Plumbing for reliable service right in your neighborhood.
We know how local water providers set up meters, curb stops and service connections. That local knowledge helps us identify whose side of the meter the leak is on right away. It also makes permit and inspection steps quicker when a full replacement is needed.
FKM Plumbing at a Glance
- Fully licensed plumbing team covering Los Angeles, CA
- Same-day appointments and 24/7 emergency response
- Upfront, flat-rate pricing before work begins
- 4.8-star rated by 754+ Southern California customers
Los Angeles Map
Los Angeles Information
- Population
- 3,820,914
- Area codes
- 213/310/626
- Service area
- Los Angeles and communities within 40 miles
- Nearby
- Santa Monica, Inglewood, Hawthorne, Florence-Graham
Earthquakes are a constant consideration in Southern California, and seismic straps and flexible connectors help keep water and gas lines intact during shaking. Effective water line repair is important in Los Angeles, CA because moving ground can place heavy pressure on underground pipes, causing breaks and leaks.
Expert Services
Trust our professionals for reliable FKM Plumbing solutions in Los Angeles, CA.
Our Specialized Plumbing Services in Los Angeles, CA
At FKM Plumbing, we provide a complete range of plumbing services across Los Angeles, CA. From leak detection to full system installations, our team ensures fast, precise, and affordable service for both residential and commercial properties. Explore our core services below:
How Our Water Line Repair Process Works in Los Angeles, CA
We follow a clear, step-by-step approach so your water line repair is handled professionally and effectively in Los Angeles, CA.
Request a Quote
Contact FKM Plumbing at (213) 871-0701 to describe your water line issue. We'll gather the needed information and schedule an inspection at your convenience.
Diagnosis & Plan
Our skilled technician will arrive to perform a thorough diagnostic, pinpointing the exact location and cause of the water line problem. We'll then present you with a clear repair plan and upfront pricing.
Expert Repair
Once you approve, our team will proceed with the repair using quality materials and proven techniques. We work efficiently to restore your water service with little disruption.
Frequently Asked Questions About Water Line Repair in Los Angeles
A spot repair on an accessible service line typically runs $350 to $1,500 depending on depth and access. Full replacement from meter to house usually costs $1,800 to $5,500, and trenchless replacement often falls between $3,000 and $7,000. We give you a written price before we start.
Common signs include a wet or unusually green patch of yard, a hissing sound near the meter, low pressure at every fixture and a water bill that climbs without explanation. Dirty or rusty water can also signal a damaged line. If your meter moves with all fixtures off, you probably have a leak.
Common signs of a broken water line include surprisingly high water bills, a sudden drop in water pressure, wet spots in your yard or on pavement that don't dry, discolored water, or the sound of running water when no fixtures are in use. For homes on slab foundations, watch for cracks in the foundation or warm spots on the floor.
Trenchless water line repair is a method of repairing or replacing underground pipes without extensive digging. It involves creating small access points and using specialized equipment to either pull a new pipe through the old one (pipe bursting) or insert a new lining into the existing pipe (pipe lining). This method protects landscaping and reduces repair time.
A homeowner can sometimes tighten a leaking fitting at an exposed hose bib. Buried service line repairs require locating, safe excavation, 811 utility marking and code-approved fittings. Mistakes can cause bigger leaks, so most homeowners hire a licensed plumber.
We typically install Type K copper, PEX rated for direct burial or HDPE for trenchless pulls. Each holds up well in most soils when properly bedded. We will recommend the right material based on your soil, line length and budget.
Most spot repairs are finished in two to four hours. A full replacement typically takes one day, and trenchless jobs are often done in a day as well. Water is typically back on the same day.
In most communities the water provider owns the meter and the pipe on the street side of it. The homeowner is responsible for the service line from the meter to the house. We confirm which side the leak is on before quoting you.
What People Are Saying About Our Plumbing Experts?

Mark T.
When our office needed drain cleaning, FKM Plumbing provided quick, reliable service. The plumber arrived on time and made sure every drain flowed perfectly before leaving. Very satisfied.
Drain Cleaning · Santa Monica, CA
Emily R.
I called FKM Plumbing for plumbing repair, and the technician was fast, polite, and thorough. They explained the problem clearly and fixed it the same day. I will definitely hire them again. Highly recommended!
Plumbing Repair · Torrance, CA
James P.
Our commercial plumbing system had a leak under the sink, and FKM Plumbing handled it professionally. The plumbers arrived quickly and restored everything without disruption to our customers.
Commercial Plumbing · Santa Monica, CA
Laura S.
I scheduled a water heater replacement, and the team made the process smooth and affordable. The new unit works perfectly, and they cleaned up after completing the job.
Water Heater Replacement · Inglewood, CA
Robert G.
The trenchless sewer replacement saved our front yard. They walked us through the camera inspection footage first so we knew exactly what we were paying for.
Sewer Line Replacement · Los Angeles, CA
Patricia H.
We had a slab leak that two other companies could not find. FKM Plumbing located it in under an hour, explained our options, and the price matched the quote to the dollar.
Slab Leak Repair · Torrance, CA













