This page covers the recurring and main-line clog family: hydro-jetting, main line clog clearing, and sewer camera inspection are the three parts of the same job, so we handle them together rather than sending you to three different trucks. If your clog is a one-off at a single sink or tub, you probably don't need jetting at all, and we'll say so.
Hydro jetting drain cleaning: what it is and what it clears
Hydro-jetting cleans a drain with water, not a blade. A high-pressure hose with a jetting head runs down the line and the water scours grease, soap scale, and root mat off the full inside wall of the pipe, then flushes the debris downstream to the sewer. That's the difference that matters: a cable machine cuts a hole through the clog and the pipe wall stays coated, so a greased-up kitchen line or a scaled main reglazes and closes back up within a few months. Jetting takes the bore back to full diameter. It's the right tool for restaurant-grade grease, years of soap and hair buildup in a branch line, root mat in a main, and the hard scale that builds in older galvanized and cast iron.
When jetting is overkill: we diagnose before we pick the machine
It is not the right tool for every clog. A single sink stopped by a foreign object, or a tub bound with hair at the strainer, is a cable or a hand-snake job, and jetting it would be overkill you shouldn't pay for. We diagnose where the clog is and what it's made of before we pick the machine, and we quote it in writing. A backed-up kitchen or a main you can't use is an active problem, not a wait-and-see one, so call 213-254-8695 and we'll tell you which tool your line actually needs.
Main line clog clearing: when the clog is the whole house, not one fixture
Main line clog clearing is for when the blockage is in the main sewer line that carries the whole house, not in one fixture's branch. The tell is in how the drains behave together: one slow sink is usually a local clog, but two or more fixtures backing up at once, a toilet that gurgles or bubbles when the washer drains, or water coming up in the lowest drain in the house when you run an upstairs fixture, all mean the main line is involved. A plunger or a sink snake only pushes that problem around. For a main we run a full-size drum machine with a cutter head sized to the line, or a hydro-jetter when the blockage is grease, scale, or root mat that cabling only cuts through. On the mid-century tract homes around Norwalk the main is usually cast iron near the house transitioning to clay tile out toward the parkway, and each material clogs its own way, which is why we read the line before we pick the machine. If your main clears and then backs up again within weeks, that pattern is almost always roots or a belly, and it's worth a camera before the next clearing instead of paying to snake it a third time.
Sewer camera inspection: you see what we see, before and after
A sewer camera inspection is the difference between guessing and knowing. When a clog comes back within 90 days, snaking it again is money spent on the wrong fix, because there's a specific defect causing it: root intrusion at a joint, a low spot or belly that holds water and solids, a broken hub, scale in old cast iron, or separated clay-tile joints. We push a self-leveling color camera the length of the line, mark the exact defect with a 512Hz sonde locate so nobody digs blind, and show you the footage. On a jetting job we camera before and after, so you can see the pipe wall go from coated to clean rather than taking our word for it. We record the inspection to USB or an emailed link, which is yours to keep whether you hire us for the next step or take it to an excavation contractor for a second bid. If the camera shows the clog was a one-off and the pipe is sound, we'll tell you that too. Not sure whether your recurring backup is a fixture clog or the main line? Call 213-254-8695 and we'll tell you which inspection you actually need.
Clogged drain deep in pipe: why Norwalk's hard water makes it worse
When a clog sits deep in the pipe, well past the trap and inside the wall or out under the yard, a plunger or a trap-pull won't reach it and a cable often just reopens a channel through it. Norwalk and the surrounding southeast LA County towns run hard water, roughly 8 to 15 grains per gallon depending on the block, and that hardness speeds up scale buildup on the inside wall of a drain line. In the pre-1990 homes here, especially ones with original galvanized branch lines or cast-iron mains that have scaled down to a fraction of their bore, that deep buildup is exactly where a recurring clog lives. Cable it and you get flow for a season; jet it and you take the full bore back and it stays clear. That's the local pattern we see over and over on older Norwalk plumbing, and it's why jetting rather than repeat snaking is often the fix that actually holds here.
When hydro-jetting is not the right call
Here's the version most companies won't put in writing, because it can cost them the bigger ticket. If your drain clogged once, cleared clean on a cable, and it's a single fixture with no history of backing up, you don't need hydro-jetting, you needed a clog cleared, and we'll quote the cable job. If the line is old, thin-walled galvanized or cast iron that the camera shows is cracked or heavily corroded, jetting can be the wrong tool, because the pressure belongs in sound pipe, not in a line that's already failing, and the real answer there is repair or replacement of that section, not jetting it. And if a single root has pushed through one joint, cutting and jetting buys you flow but the root comes right back through the same crack, so the honest fix is sealing or spot-repairing that joint rather than jetting the line every season. We'd rather tell you that now than sell you a recurring jetting habit. Call 213-254-8695 and we'll tell you which of these your line actually is.
Got questions?
Frequently asked questions
Why does my drain keep clogging even after it's been snaked?
A drain that reclogs on a schedule is a symptom, not a one-off, and snaking treats the symptom. A cable cuts a hole through grease, soap scale, or root mat and the water runs for a while, but the pipe wall is still coated, so it closes back up within a few months. The usual causes are grease and soap scale, root intrusion at a joint in the main, a low spot that holds solids, or old scaled-down galvanized and cast iron. Norwalk's hard water (8 to 15 grains per gallon) speeds up scale buildup, so drains in older homes here reclog faster. Hydro-jetting scours the full bore clean instead of punching through, which is why a recurring clog usually needs jetting to actually stay clear.
Hydro-jetting vs snaking: which one do I need?
Snaking (cable or rooter) is the right call for a single stopped fixture, a hair-bound tub, or a one-off object clog, because it clears the blockage and the pipe is otherwise fine. Hydro-jetting is the right call when the problem is grease, soap, scale, or root mat coating the pipe wall, especially on a recurring clog or a main line, because jetting scours the full bore clean where a cable only cuts a channel through it. The short version: snaking removes a blockage, jetting cleans the pipe. We camera the line first to see which problem you actually have, then quote the tool that fits, rather than selling the bigger job by default. We won't jet a line that just needed a cable.
Is camera inspection the same as a sewer camera inspection?
Yes, they're the same thing. A camera inspection (also called a sewer camera inspection) means pushing a self-leveling color camera through the drain or sewer line to see the actual defect, then marking its exact location and depth with a 512Hz sonde so nobody digs blind. We use it to find the real cause of a recurring clog, and on a jetting job we camera before and after so you can see the pipe wall go from coated to clean. You keep the footage on USB or an emailed link whether or not you hire us for the next step.
Will hydro-jetting damage my old pipes?
Not when the line is sound and the pressure is matched to the pipe, which is exactly why we camera first. On healthy cast iron, clay, or plastic, jetting cleans the wall without harming it. But if the camera shows a line that's already cracked, badly corroded, or thin-walled failing galvanized, jetting is the wrong tool, and we'll tell you so rather than put pressure into a pipe that needs repair or replacement instead. That honest call before we start is the whole point of running the camera first.
What area do you cover for hydro-jetting and main line clearing?
We work out of Norwalk and cover the surrounding southeast LA County cities every week: Norwalk, Whittier, Downey, Bellflower, and La Mirada. The housing stock across these towns is consistent, mostly 1950s and 1960s tract homes with cast-iron mains near the house that transition to clay tile toward the parkway, so the same recurring grease, scale, and root patterns show up over and over. Every job is camera-inspected and quoted in writing before we open a drain, and there's no money down on the bigger projects.
Are you licensed, bonded and insured?
Yes. Nava's Elite Plumbing carries a current California master plumber registration, $1M general liability coverage, and workers' comp on every technician. A certificate of insurance naming you or your property manager is available on request before we start.
Do you give upfront pricing?
Every job is quoted in writing before any work begins. We price by scope, not by the hour, so the number you approve is the number you pay — barring scope changes you approve in writing.
Do you require money down?
No deposit on standard service calls. On larger projects (repipes, sewer replacements, gas line installs) we phase work into progress payments tied to city inspection milestones — you never pay ahead of completed work.