KPS Plumbing has been serving Torrance and the South Bay since 1979. For more than four decades, homeowners, landlords, property managers, and business owners across Los Angeles County have called us when something goes wrong with their plumbing. With a local shop, your questions go straight to the people doing the work. Work is performed by licensed plumbers who know the area, the housing stock, and the kinds of problems that come up here. We handle residential and commercial plumbing, and we're available for same-day service and plumbing emergencies when you need help fast.
Dependable service. Honest rates. Local plumbing know-how.
Give us a call and we'll get the water sorted.
A properly plumbed home is a worry-free home, and keeping it that way means having a plumber you can count on for the everyday work. We handle the full range of residential and commercial plumbing repairs and installations, from a dripping faucet to a sewer line replacement.
Slow drains and stubborn clogs are among the most common calls we get. Kitchen grease, hair, soap buildup, and debris all add up over time. We clear clogs in bathroom sinks, kitchen sinks, tub and shower drains, and floor drains. For tougher blockages or main line buildup, we use hydro jetting to flush the line thoroughly. We'll find the clog, clear it, and make sure water is moving the way it should before we leave.
Most homeowners can't tell a minor leak from a serious one, and that uncertainty is exactly when water damage starts. We locate the source of the problem first, whether it's a leaky supply line, a slab leak, or a pipe that's corroding behind a wall. Work is performed by licensed plumbers with the tools and experience to pinpoint the issue without unnecessary disruption. Reach out and we'll start at the source of the leak.
Before a small leak turns into water damage, a slow sewer line can turn into a full backup. We clean, repair, and replace the main sewer line running from your home or building to the city connection. Camera inspection helps us see exactly what's happening inside the pipe, and trenchless repair is an option when the situation allows, keeping your yard and pavement intact where possible.
We built this business around plumbing work like this: a running toilet that wastes water every hour, a leaky faucet that won't stop dripping, a fixture that's simply worn out and needs replacing. We handle toilet repair and replacement, faucet repair and installation, and full fixture upgrades. All work is done to code, and we'll point out water-saving options that make sense for your home. That ties directly into the fixture upgrades we cover in the local services section below.
No hot water is one of those problems that can't wait. We repair and replace tank water heaters and diagnose the issue before recommending a path forward. If your unit is aging or failing repeatedly, replacement is often the smarter call. We also install tankless water heaters, which we cover in more detail in the South Bay services section below.
A disposal that hums but won't turn, a kitchen sink that backs up every time you run it, low water pressure through the whole house. These are the kinds of jobs we handle every week. We repair and replace garbage disposals, diagnose water pressure problems, and replace shutoff valves that are corroded or failing. Small repairs, done right. Your pipes are in good hands with us.
Torrance has a lot of mid-century housing, and older homes often come with aging galvanized or copper pipe that's reached the end of its useful life. Rust-colored water, recurring leaks, and low pressure throughout the house are all signs that a repipe may be the right answer. We handle whole-home repiping and targeted pipe replacement, bringing aging systems up to current standards. We stand behind every pipe and fixture we touch.
Booking a plumbing service call is simple when it's planned. A burst pipe at midnight or a water heater that floods a utility room is a different situation entirely. We're available for emergency plumbing calls and same-day service when the problem can't wait.
Water damage moves fast. The longer a burst pipe, a major leak, or a backed-up drain goes unaddressed, the more it costs to repair. When you call us with an urgent situation, we show up on time and ready to work. We handle emergency leak repair, burst pipe repair, emergency drain clearing, and water heater failures for both residential and commercial customers.
Not the biggest shop in town. Just the most reliable. Always on time.
We'll find it, fix it, and test it before we leave.
We work with the full range of property types across the South Bay. Whether you own a single-family home, manage a rental portfolio, or run a commercial property, we have the experience to handle your plumbing needs reliably.
For homeowners in Torrance, we're the plumber you call when something breaks and when you want a second opinion before a repair turns into a bigger project. We keep the work straightforward, explain what we're doing, and get your household back to normal as quickly as possible. Same-day availability means you don't have to leave a leak running while you wait.
Rental properties, apartment buildings, and commercial spaces have a different set of demands. Tenants need prompt service, schedules matter, and a plumbing problem that lingers can affect occupancy and liability. We work with landlords, property managers, and business owners across Los Angeles County to keep their properties plumbed and running. We handle multi-unit buildings, office spaces, and everything in between. Plumbing inspections are available when you're taking on a new property or preparing for a sale.
With a local shop, your questions go straight to the people doing the work.
We'll find it, fix it, and test it before we leave.
Southern California's climate, seismic activity, and water rates all shape the plumbing work that matters most here. The following services come up regularly in Torrance and the surrounding area, and we've built real experience handling each one.
California's energy efficiency standards and the older housing stock in Torrance both push homeowners toward tankless water heaters. A tankless unit heats water on demand rather than keeping a full tank warm around the clock, which cuts energy use and extends the life of the system. For homes with limited utility space, the compact footprint is a practical advantage. We install and service tankless water heaters for residential and commercial customers, and we can walk you through whether a tankless unit makes sense for your setup.
California water-efficiency codes require low-flow fixtures in new construction and significant remodels, and local conservation mandates have pushed those requirements further in recent years. Low-flow faucets, showerheads, and toilets are no longer optional in many situations. We install code-compliant fixtures that meet current standards while keeping performance where it needs to be. If you're upgrading a bathroom or kitchen, or if your property needs to come into compliance, we can handle the fixture side of that work.
Seismic risk is a real factor in Los Angeles County. An automatic earthquake gas shutoff valve is installed on the gas line where it enters the home and closes automatically when it detects the motion of a significant quake, cutting off gas flow before a leak or fire can start. We install and replace these valves on the gas line itself. It's a straightforward installation that provides genuine peace of mind in an area where earthquakes are a matter of when, not if.
Locally owned and operated plumbers, serving the South Bay since 1979.
Plumbing costs vary depending on the job. A faucet repair and a whole-home repipe are very different in scope, and pricing reflects the materials, labor, and access involved. We give honest assessments of what a job requires and what it will cost before work begins.
When you call for a quote, we'll ask about the issue, give you a clear picture of what we're looking at, and let you decide how to move forward. There's no pressure and no guesswork.
We've been doing this long enough to know that transparent pricing is part of the job. Call for a quote and we'll give you a straight answer.
We're based in Torrance and work throughout the South Bay and greater Los Angeles County. If you're nearby, we can get to you.
Our service area includes Redondo Beach, Lawndale, Gardena, Carson, Lomita, Hawthorne, El Segundo, and Manhattan Beach, along with the surrounding communities. If you're not sure whether we cover your area, call and ask. Chances are good that we do.
Common signs include an unexplained spike in your water bill, water stains on walls or ceilings, a musty or mildew smell in a room that should be dry, and soft or warped flooring near a sink or appliance. If you notice any of these, it is worth having the area inspected before the damage spreads. We locate the source of the problem first, then walk you through the repair options.
We feed a small camera through a cleanout or access point and run it along the interior of the sewer line. The camera sends back a live image that shows us exactly what is inside the pipe: root intrusion, cracks, offset joints, grease buildup, or other damage. That information tells us what kind of repair or cleaning the line needs without unnecessary digging.
A water heater that is running out of hot water faster than it used to, making rumbling or popping sounds, leaking at the base, or producing discolored water is showing signs of trouble. Age is also a factor: a tank unit that is more than ten years old is worth having inspected. We diagnose the unit when we arrive and give you an honest read on whether repair or replacement makes more sense.
We start with a systematic assessment: checking fixtures, supply lines, shutoff valves, and accessible pipe runs before moving to less visible areas. For hidden leaks or slab leaks, we use diagnostic methods that let us trace the problem back to its source with minimal disruption. We explain what we find before any repair work begins.
A tankless water heater installation includes removing the existing unit, updating the gas line or electrical supply to meet the new unit's requirements, mounting the unit in the right location, and connecting the water lines. We assess your home's hot water demand first and recommend a unit sized for your actual load. The work is done by licensed plumbers and tested before we leave.
California's water-efficiency codes and local conservation mandates require low-flow toilets, faucets, and showerheads in new construction and significant remodels, and in some cases on existing properties as well. We install code-compliant fixtures that meet current standards while keeping performance where it needs to be. If your property needs to come into compliance, we handle the fixture side of that work.
An automatic earthquake gas shutoff valve is installed on the gas line where it enters the home. When it detects ground motion above a set threshold, it closes automatically and cuts off the gas supply, reducing the risk of a gas leak or fire after a seismic event. Torrance and the surrounding area of Los Angeles County sit in active seismic territory, which makes this a practical safety measure for most homes.
For clogs that do not respond to a plunger, we use a drain snake to break up or retrieve the blockage. For deeper or more persistent buildup, hydro jetting sends a high-pressure stream of water through the line to scour the interior and flush debris completely. We confirm water is moving freely before we pack up.
Whole-house pressure loss usually points to a failing pressure-regulating valve, a partially closed main shutoff, a significant leak somewhere in the supply system, or corroded pipes that have narrowed from the inside. We diagnose the cause first, then repair or replace the component responsible. Restoring proper pressure is a straightforward job once the source is identified.
A straightforward repair like a faucet replacement or a drain clearing usually takes an hour or two. Larger jobs like sewer line repair, whole-home repiping, or a tankless water heater installation take longer and may span more than one visit depending on conditions. We will give you a realistic time estimate when we assess the job.
Clear out the cabinet under the sink and remove any stored items from around the water heater. Make sure there is a clear path to the main water shutoff as well. The more accessible the work area, the faster and cleaner the job goes.
Galvanized steel pipes corrode from the inside over time, which restricts water flow, causes rust-colored water, and raises the risk of pinhole leaks. In older Torrance homes, galvanized lines that are still in service are often well past their useful life. We assess the condition of the existing pipes and can handle targeted replacement or a full repipe depending on what we find.
A running toilet usually means a worn flapper, a faulty fill valve, or a float that is not set correctly. A toilet that won't flush properly may have a clog in the trap or the drain line. We diagnose the specific cause, replace the worn components, and test the toilet through several flush cycles before we leave.
When you need a plumber in Torrance or anywhere across the South Bay, KPS Plumbing is ready to help. We've been at this since 1979, and we're still answering our own phones, showing up on time, and doing the work right.
Call (424) 414-2963 for a quote or to schedule service. We're available for same-day calls and plumbing emergencies when the situation can't wait.
Trusted for years. Ready for your pipes. Call anytime.
From a dripping faucet to a failed main line, we handle the full range of residential and commercial plumbing work throughout Torrance and the South Bay. Every job is handled by licensed plumbers, priced honestly before work begins, and backed by workmanship we stand behind. The table below covers what we do, who each service is built for, and a few practical notes to help you figure out your next step. Call us when you are ready and we will walk you through the rest.
| Type of Job | What It Covers | Typical Situations | Things to Keep in Mind |
|---|---|---|---|
| Water Heater Repair and ReplacementMost Popular | tank water heater repair, gas and electric unit replacement, tank flushing and maintenance, new unit sizing and install | Homeowners with no hot water, inconsistent heat, or an aging tank unit | When repair costs approach the price of a new unit, we will tell you honestly so you can make the call that makes financial sense. |
| Emergency Plumbing | burst pipe response, major leak containment, sewer backup service, same-day urgent scheduling | Residential and commercial customers facing a plumbing problem that cannot wait | We are available every day from 6:30 AM to 9:00 PM; call as soon as you notice a problem and we will get someone to you as quickly as possible. |
| Leak Detection and Repair | hidden leak location, slab leak diagnosis, water line repair, pipe repair and testing | Anyone who notices a spike in the water bill or unexplained moisture | We use a systematic diagnostic process to find the source before opening walls or floors, keeping the repair as targeted as possible. |
| Toilet Repair and Installation | running toilet repair, clogged toilet clearing, toilet replacement, wax ring and supply line service | Households with a constantly running, leaking, or non-flushing toilet | A running toilet can waste several hundred gallons a week; a straightforward repair or replacement usually pays for itself quickly. |
| Faucet and Fixture Installation | leaking faucet repair, kitchen and bathroom faucet replacement, outdoor faucet and hose bib service, showerhead and fixture upgrades | Homeowners replacing worn hardware or upgrading to water-efficient fixtures | We test the full assembly after installation, not just the faucet itself, so supply lines and shutoff valves get checked at the same time. |
| Garbage Disposal Service | disposal repair, full unit replacement, wiring and drain connection check, post-install function test | Homeowners with a disposal that hums, jams, leaks, or will not run at all | In many cases a jammed disposal can be cleared and reset on the same visit without needing a full replacement. |
| Water-Saving Fixture Upgrades | low-flow toilet installation, water-efficient faucet and showerhead replacement, supply line and shutoff inspection, code compliance confirmation | Homeowners and landlords navigating California conservation requirements or retrofit rules | Some fixture replacements in Los Angeles County are required, not optional, particularly during a sale or remodel; we confirm compliance before we leave. |
| Whole-Home Repiping | galvanized or aging pipe assessment, copper or PEX repipe, pinhole leak and rust-water resolution, full system pressure test | Owners of older homes with corroded galvanized supply lines, rust-colored water, or repeated pinhole leaks | Repiping addresses the root cause rather than patching one leak at a time; we walk you through the scope and timeline before any work begins. |
| Earthquake Gas Shutoff Valves | seismic shutoff valve installation, gas meter line inspection, existing valve inspection, owner walkthrough on valve function | Torrance and South Bay homeowners in seismically active areas who want automatic gas shutoff after a quake | These valves cut the gas supply automatically when a seismic event hits a set threshold, reducing the risk of a post-quake gas leak without any action required from you. |
| Sewer and Main Line Service | main line clog clearing, sewer line repair and replacement, root intrusion removal, trenchless sewer repair where applicable | Properties with slow drains throughout the house, sewer odors, or backups | Trenchless methods are available where conditions allow, which means less disruption to landscaping and hardscape in your yard. |
| Drain Cleaning and Clog Removal | drain snaking, hydro jet cleaning, camera line inspection, kitchen, bath, and floor drains | Homeowners and property managers dealing with slow or blocked drains | Camera inspection confirms the line is fully clear before we leave, so the same clog does not come back in a week. |
| Tankless Water Heater Installation | gas or electric tankless unit sizing, gas line and supply updates, old tank removal, full system testing | Torrance homeowners ready to replace an aging tank with an on-demand system | Mild Southern California weather keeps hot water demand steady year-round, making tankless a practical long-term upgrade for most households. |
| Water Pressure and Shutoff Valve Repair | pressure-regulating valve diagnosis and replacement, shutoff valve repair and replacement, supply line inspection, low or high pressure correction | Households with noticeably weak flow, pressure spikes, or valves that no longer close fully | A failing pressure-regulating valve is one of the most common and overlooked causes of chronic low pressure in older Torrance homes. |
How do I know if my water heater needs repair or full replacement?
Age is the clearest signal. Most tank water heaters last eight to twelve years; if yours is in that range and showing problems like inconsistent heat, rust-colored water, or pooling around the base, replacement is often the more practical choice. Younger units with a single failing component are usually worth repairing. When we arrive, we assess the unit honestly and tell you which direction makes financial sense before any work begins.
What causes drains to slow down or back up?
Most clogs build up gradually from grease, soap residue, hair, and food debris accumulating on the interior walls of the drain line. A single fixture backing up usually points to a localized clog. When multiple drains in the house are slow at the same time, the problem is more likely in the main line. We diagnose which situation you are dealing with before we start, so the fix addresses the actual source.
How are hidden leaks found without tearing up walls or floors?
We use a systematic diagnostic process that traces the leak by pressure, sound, and moisture pattern before we open anything. Slab leaks in particular require careful location work because the pipe runs under the concrete. The goal is to identify the exact source so the repair stays as targeted as possible rather than opening large sections of wall or floor unnecessarily.
Same-Day and Emergency Availability
We are available every day from 6:30 AM to 9:00 PM for both routine calls and urgent situations. When a burst pipe or failed water heater cannot wait, call us and we will get someone to you as quickly as possible.
What are the signs of a sewer or main line problem?
The most common signs are multiple drains backing up at the same time, gurgling sounds from toilets or floor drains when other fixtures run, slow drains throughout the house rather than just one fixture, and sewer odors near drains or in the yard. Tree root intrusion and deterioration in older clay or cast-iron pipe are frequent causes in established neighborhoods. A camera inspection confirms what is happening in the line before we recommend a repair approach.
What is the difference between a tank and a tankless water heater?
A tank water heater keeps a stored supply of hot water ready at all times, which uses energy continuously to maintain temperature. A tankless unit heats water on demand as it flows through the system, which eliminates standby heat loss. Tankless units take up less space and tend to have a longer service life, but they require a higher upfront investment and sometimes a gas line or electrical upgrade. We size and assess your home before recommending one over the other.
What causes low water pressure, and can it be fixed?
Low pressure most often comes from a failing or incorrectly set pressure-regulating valve, a partially closed shutoff valve, sediment buildup in older pipes, or corroded galvanized supply lines that have narrowed over time. We diagnose the cause at the source rather than guessing, which means the fix actually holds. In homes with aging galvanized pipe, repiping may be the most effective long-term solution.
Transparent Upfront Pricing
We walk you through the cost before any work begins. If something unexpected changes the scope, we talk to you about it first; no work proceeds without your approval and no surprise charges appear on the invoice.
Do I need to be home when the plumber arrives?
In most cases, yes. Having someone on-site lets us walk through the problem together, confirm the scope of work, and get your approval before we start anything. If you manage a rental and cannot be there in person, let us know when you call and we will work out a practical arrangement that keeps the job moving.
How does pricing work, and will the quote change once you arrive?
We give you honest, up-front pricing before any work begins. If we arrive and find something unexpected that changes the scope, we talk to you about it before we proceed. No work is done without your approval, and no surprise charges appear on the final invoice.
Work Performed by Licensed Plumbers
Every job, from a faucet swap to a full repipe, is handled by licensed plumbers who take code compliance and workmanship seriously from start to finish.
What does hydro jetting clear that a drain snake cannot?
A drain snake breaks through a clog and creates an opening, but it does not remove the buildup coating the pipe walls. Hydro jetting uses high-pressure water to scour the interior of the line, clearing grease, scale, and debris that a snake leaves behind. For lines that clog repeatedly or have significant buildup, hydro jetting produces a more thorough result and tends to keep the line clear longer.
How long does a whole-home repipe typically take?
Most whole-home repipes in a single-family residence take one to three days depending on the size of the home, the pipe material being installed, and the accessibility of the existing lines. We walk you through the scope and timeline before work begins so you can plan around it. Water service is restored each day before we leave.
When should I call a plumber instead of trying to fix it myself?
Anything involving the main water supply line, the gas line, the sewer line, or work inside walls and under slabs is work for a licensed plumber. Fixture swaps like a showerhead or a toilet flapper are reasonable DIY tasks for a handy homeowner, but a repair that requires cutting into supply lines, diagnosing hidden leaks, or working near gas connections carries real risk if something goes wrong. When in doubt, a quick call to describe the situation costs nothing and we will give you a straight answer.
Every home and property is a little different, so call us and we will talk through your situation, explain your options clearly, and give you a quote before any work begins.
(424) 414-2963