Jetting fixes stuff in the pipe. It does not fix damage to the pipe. When a sewer line backs up, the first thing most people hear is "we can jet it." Sometimes that is exactly right. Other times it buys a few weeks and hides a pipe that needs to be replaced.
What jetting is
Hydro jetting pushes a hose with a nozzle down the line and blasts high-pressure water out of it, scouring the inside of the pipe wall. Snaking uses a rotating cable with a cutting head that punches a hole through a blockage. Jetting cleans the full diameter of the pipe; a snake often just opens a channel.
We do drain cleaning and jetting and sewer camera inspections. The two work together: the camera shows what is wrong, and the jetter does the cleaning when cleaning is the right answer.
What jetting does fix
- Grease buildup. Fat and soap cling to the pipe wall and narrow it over years. Jetting strips it.
- Scale and sediment. Mineral buildup and settled debris in a sound pipe can be washed out.
- Soft blockages. Paper, wipes and organic buildup that a snake only pokes through.
- Roots at a joint. Roots enter at joints, not through solid pipe. Jetting with a cutting head can clear them, and in an otherwise sound pipe that can restore flow. Roots grow back, so expect to repeat it. More in sewer line backup signs.
If your problem is a recurring grease or root clog in a line that is structurally sound, jetting is a reasonable maintenance step.
What jetting does not fix
This is the part that costs homeowners money when they hear only the first half.
- A collapsed or broken pipe. Water pressure cannot rebuild a pipe. If a section has caved in, there is no bore left to clean.
- A belly, or low spot. A stretch that has settled so waste stands in it. It looks like a clog, drains after cleaning, and comes back. Neither jetting nor snaking fixes a shape problem, and a belly cannot be lined either; see sewer pipe lining vs replacement.
- Offset or separated joints. Two lengths of pipe that no longer line up catch solids every time. Cleaning does not realign them.
- Orangeburg. Tar paper pipe that has gone oval or flat is not a candidate for high-pressure cleaning, and contractors generally warn that jetting can worsen weakened Orangeburg or damaged clay tile. If a camera finds Orangeburg, the plan is replacement. See Orangeburg pipe replacement and Orangeburg sewer pipe in NJ homes.
- Thin, corroded cast iron or clay with open joints. On sound pipe, jetting descales it. On pipe that has worn thin, scouring can remove what little wall is left, and pressure can widen a joint gap if it is not matched to what the camera shows.
- A line that is simply too far gone. If the line is failing on camera, a cleaning is money spent on a repair you will still need.
Camera first, jetting second
The safe order is look, then clean. A camera inspection before jetting tells you what material the pipe is, whether it is intact, and where the problem sits. That is what lets you choose between a cleaning, a spot repair and a full lateral replacement. A line you jetted without looking can get worse, and you will not know why.
Our camera pricing: $300 when there is an accessible cleanout, $500 if the toilet has to be pulled, and $150 more for the video and a written report. Details are on the sewer camera inspection page.
How to tell which problem you have
All drains slow at once gives a two-minute test: go to the lowest fixture in the house, then run water somewhere else. If the lowest fixture gurgles or backs up, the main line is the problem. Then ask:
- Is it a clog or a failure? A clog is an event: it gets cleared and stays away. A failure is a condition: whatever gets cleared comes back.
- How fast does it come back? If a line has been cleaned three times in a year, it is not a clog.
- How old is the house? Older homes are likelier to have clay, Orangeburg or cast iron.
If sewage is already coming up in the house, skip the diagnosis and read sewer backup: what to do, or see emergency service.
When jetting is not enough
When the camera shows damage, the options come down to a spot repair, lining where the pipe allows it, or replacing the lateral. We compare them in trenchless or open cut and cover costs in sewer line replacement cost. We do not publish a jetting price, because it depends on the line. An owner or senior supervisor comes out for every estimate. Call 862-268-2510 or use the contact page.
Frequently asked questions
Is jetting better than snaking? For grease, scale and roots in sound pipe, usually yes, because it cleans the whole pipe wall. For a single stuck clog on a branch line, a snake is often enough. Neither repairs a damaged pipe.
Can jetting damage my pipes? On intact modern pipe, not normally. On old, thin or cracked pipe it can make existing damage worse. That is why a camera look comes first on older lines.
How often should a line be jetted? Only as often as the cause requires. Grease or roots may call for a repeat visit; a one-time clog does not.
Does jetting stop roots for good? No. Roots come back until the opening they use is repaired.
My drain is fixed after jetting. Is the pipe fine? Not necessarily. Restored flow does not prove the pipe is sound. A camera does.
Do you pump septic tanks? No. We do not pump septic tanks or do septic inspections. We do install and repair septic systems.
