Plumber cost to unclog a sink in Los Angeles

Expect to pay about $110 to $350 to unclog a kitchen or bathroom sink in Los Angeles. A simple clog near the trap sits at the low end. A clog deeper in the line, a sink with a garbage disposal, or a call after hours pushes the price up, and a camera inspection or hydro jetting can take it past $400. These figures are a guide drawn from published cost guides. The plumber's written quote is the real price. For the full picture of clogs, start at drain cleaning and clogs.

How much does a plumber cost to unclog a sink in Los Angeles?

A plumber typically charges $110 to $215 to unclog a kitchen sink, and about $150 to $350 for a standard drain clearing anywhere in the house. Los Angeles guides put the average single drain near $227, within a range of roughly $110 to $345. Harder clogs run higher.

Here is the range by job, as a guide:

Sources do not agree to the dollar. Different cost guides report different averages, and the higher kitchen figures usually reflect grease and food build-up that needs a cable machine. Treat any single number as a midpoint and expect a spread.

What changes the price of unclogging a sink?

Five things decide the price: how deep the clog sits, whether a disposal is attached, what tool is needed, how easy the plumbing is to reach, and when you call. A clog at the trap is quick and cheap. A clog 20 feet down the line needs a cable machine, and a clog in the main line needs a camera.

• Depth. A blockage at the P-trap under the sink is a short job. One in the horizontal run in the wall or under the slab takes longer.
• Garbage disposal. A disposal in the way makes the plumber disconnect it or work around it, which adds time. If a jammed disposal is the real problem, see how to unclog a garbage disposal drain.
• Tool. A hand snake costs less than a cable machine, and a cable machine costs less than hydro jetting, which uses high-pressure water to scour the pipe.
• Access. No cleanout, a sink in a tight cabinet, or a second-floor unit adds labor.
• Timing. Evenings, weekends and holidays attract an after-hours rate. Plumbers' hourly rates in Los Angeles are published around $100 to $200, and after-hours work is often quoted higher. Our page on how much a plumber costs per hour covers the rate side.

Many plumbers also charge a service call or trip fee, commonly in the $70 to $150 range in published guides, and it often covers the first hour. Our guide to the plumber service call cost explains how that fee is treated.

Is the price different for a bathroom sink than a kitchen sink?

A bathroom sink usually costs the same or a little less than a kitchen sink. Bathroom clogs are mostly hair, toothpaste and soap, which come out of the trap easily. Kitchen clogs are grease, coffee grounds and food, which build up as a hard layer and often need a cable machine.

Bathroom tubs and showers cost more on average than sinks, because the clog sits behind a drain cover and the access is awkward. Published guides put tub and shower drains around $250 to $500. If your problem is hair in the pop-up stopper or the trap, our guide to a bathroom sink clogged with hair shows the do-it-yourself fix. For the shower side, see how to unclog a drain in the shower.

If you are also wondering about a toilet, the pricing differs. See the cost to unclog a toilet or drain.

Why do some Los Angeles sinks cost more to unclog?

Older Los Angeles homes have older plumbing, and old pipes clog faster and are harder to clear. Houses from the 1920s through the 1950s often still have galvanized steel or cast iron drain branches, which scale and roughen inside, so grease and debris catch on the walls and the opening narrows over time.

That usually means the clog is not one lump but a thick lining. A plumber may clear it with a cable and find it back in a few months. In that case a camera look at the line tells you whether it needs replacing in a section. A plumber can quote that separately, and replacement work in a wall may need a City of Los Angeles permit. Simply clearing a clog normally does not. Ask the plumber to confirm which applies to your job.

Grease matters too. LA Sanitation tells residents not to pour grease down sinks or disposals, because it solidifies in the pipe, and to put cooled fat in a sealed container in the trash. Kitchen clogs that are mostly grease return unless the habit changes.

Not every clog is in your sink. If the sink, shower and a floor drain all back up together, the clog is in the main line or the private sewer lateral. LA Sanitation notes the property owner maintains and repairs the private lateral, and that tree roots and grease cause over half of sewer backups. That job costs more than a sink clog.

Is it worth paying a plumber, or should I try to unclog the sink myself?

Try it yourself first if the sink is only slow or a plunger has not been tried. A plunger, a bucket and a hand snake are inexpensive and clear most trap-level clogs. Pay a plumber if you have tried and failed, if more than one fixture is backing up, or if chemical drain cleaner is already in the pipe.

A few rules protect you and the pipes. Do not mix drain cleaners with each other, bleach or vinegar. Never plunge after pouring a chemical cleaner. Wear gloves and eye protection. If you already used a product, tell the plumber, because it changes how they work.

Doing it yourself first can save a call-out, but a clog that comes back inside a week is a sign of a deeper problem. Before you hire, our guide to how to fix a slow draining kitchen sink shows what to check.

How do I get a clear quote before the work starts?

Ask for the price in writing before anyone starts: what the call-out covers, what tool they will use, what happens if the clog is deeper than expected, and how much a camera inspection adds. A fair quote names the job, the labor and any extras, with no surprise line at the end.

We will arrange a local plumber to come to you, and you get a written quote before any work starts. Ask for one on the quotes page, or see how a job runs. You can also compare other jobs in the plumber cost guide. To see the whole service, go back to the home page.

Common questions

How long does it take a plumber to unclog a sink?

A trap-level clog takes 15 to 30 minutes. A kitchen line that needs a cable machine usually takes 30 to 60 minutes with set-up and clean-up. A camera inspection or a clog deep in the line can take longer. The plumber should tell you the expected time when quoting.

What should I ask before I hire someone to unclog a sink?

Ask what the call-out fee covers, whether the quote is a fixed price or an hourly rate, what tool they will use, whether a camera is included or extra, and what they do if the first method fails. Also ask if the price changes for evenings or weekends.

Does someone need to be at the property?

Yes, or an adult you trust should be. The plumber needs access to the cabinet under the sink and any cleanout, and you will want to see the work and sign off on the quote. Clear the cabinet first so they can reach the pipes without moving your things.

Is it cheaper to buy a drain snake than call a plumber?

A hand snake is an inexpensive hardware-store tool and is cheaper if the clog is near the trap and you are comfortable using it. It is not cheaper if the clog is deep, if you damage an old pipe, or if you end up calling a plumber anyway. A plumber's cable reaches farther and has more torque.

Does a plumber charge more if my sink has a garbage disposal?

Often a little more, roughly $130 to $250 against $110 to $215 for a plain sink in published guides, because the plumber may need to detach the disposal to reach the trap or cable the line. If the disposal itself is jammed, that repair is quoted separately.