Hydro Jetting in Los Angeles, CA
When cable cleaning isn’t enough, hydro jetting scours the pipe walls clean. It suits commercial kitchens, grease-heavy lines, and recurring clogs.
When to call for hydro jetting
What we see on residential and commercial properties:
What jetting does that cabling cannot
A cable clears a path. A rotating head is driven through the blockage and opens a channel wide enough to restore flow, which is exactly what you want for a discrete obstruction: a hair mat, a lodged object, or a single blocked branch.
What it does not do is remove what is coating the pipe wall. Grease, soap scum, and mineral scale build up as a lining that narrows the pipe along its whole length, and boring a hole through that lining leaves the lining in place. Flow returns, then the same restriction closes in again from the same spot.
Jetting works on the wall, not the center. High-pressure water directed backward against the pipe scours the full internal diameter and flushes the debris downstream, so the line comes closer to its original bore. On a grease-loaded kitchen line, that is the difference between a fix measured in months and one measured in weeks.
When jetting is the wrong tool
Jetting asks more of a pipe than cabling does, and that matters when the condition of the pipe is unknown.
On a line already compromised, such as heavily corroded cast iron channeled out along the bottom, cracked clay, or a section with an open joint, pressure can worsen what is already failing. That is why a camera inspection comes first whenever there is reason to doubt the line’s condition.
It is also the wrong tool when the problem is not buildup at all. A bellied section holds standing water because the slope is wrong; jetting cleans it and it fills again. Root intrusion through a broken joint gets cut back, but the entry point remains. Both are structural, and the answer is sewer repair, not repeated cleaning.
Commercial kitchens and maintenance intervals
Grease is the reason most commercial kitchens end up on a schedule. It leaves the sink warm and liquid, cools in the line, and hardens onto the wall. No amount of care upstream eliminates it entirely, and volume keeps the accumulation continuous.
The practical approach is interval-based, not reactive. A line jetted on a schedule that suits its actual loading does not reach the point of backing up during service. The right interval belongs to the kitchen: covers served, what is being cooked, whether an interceptor is in place, and how well it is maintained. It is not a number that transfers between sites.
Floor drains and shared stacks in multi-unit buildings follow the same logic, with one complication: a blockage affects tenants who did not create it.
What gets checked before the jetter runs
Three things determine whether jetting is appropriate and how it is done: the line’s material and condition, where the accessible cleanouts are, and where the debris goes once it is flushed.
Access shapes the whole job. Jetting from a proper cleanout in the direction of flow is straightforward. A line with no usable access needs one established before anything else happens.
Where the camera shows a structural fault instead of buildup, that changes the recommendation before the equipment comes off the truck, which is the point of looking first.
Keeping the line clear afterwards
A properly jetted line starts close to its original diameter, which is why the interval before the next problem is usually much longer than after cabling. Whatever filled it the first time will fill it again.
For a kitchen line that means what goes down the sink. Fats and oils that are liquid when poured and solid at pipe temperature are the main contributor, and they accumulate whether or not hot water follows them. For a main line it is more often root pressure at a joint, which is a structural question and not a cleaning one.
If a jetted line degrades quickly, that is useful information. It generally means the cause is structural and was never buildup in the first place.
Hydro Jetting FAQ
Will hydro jetting damage my pipes?
On sound pipe, no; it is a standard cleaning method. On a line already weakened by corrosion or cracking, pressure can aggravate an existing failure, which is exactly why the condition of the line is established before jetting is recommended, not after.
How is it different from snaking?
A snake or cable opens a channel through the blockage. Jetting scours the full inside diameter and flushes the material out. For a discrete clog, cabling is often enough. For grease or scale coating the whole run, cabling leaves the coating behind and the problem returns.
How often should a commercial kitchen line be jetted?
It depends on loading, not a fixed calendar: covers served, what is cooked, and whether a grease interceptor is present and maintained. The workable approach is to set an interval from how the line actually behaves and adjust it, instead of waiting for a backup during service.
The clog came back quickly after jetting. Why?
That usually means the cause was never buildup. A bellied section, an offset joint, or root intrusion will all return quickly no matter how well the line is cleaned, because the pipe itself is the problem. A camera inspection distinguishes them.
How soon can someone come out?
We are available 24 hours a day, Monday through Sunday. Call (323) 303-0060 and we will give you a straight answer about when we can be there.
Our process
Ready for hydro jetting?
Call now or request service. We serve LA and the San Fernando Valley.