Hydro Jetting in Central Vermont

What Hydro Jetting Is, and When You Need It

Hydro jetting is a hose fed down the drain with a nozzle on the end that fires water backward at high pressure. The rear jets pull the nozzle along the pipe and scrub the wall as it goes. A commercial jetter runs at thousands of psi, with the nozzle chosen for the pipe size and what is in it. A cable cannot do any of that, and the difference decides which one you need.

A cable, an auger, a snake, whichever name you know it by, punches through a clog and pulls some of it back. That gets the water moving, and for most household clogs it is all you need. The grease or scale coating the inside of the pipe stays where it was, though, so the line closes up again on the same schedule it did before.

Jetting takes that coating off. It is the right tool for a commercial kitchen line in Montpelier or Barre that greases up every few months, for roots that have worked into a joint, and for an older cast iron line that has never been cleaned. It is the wrong tool for a hair clog in a bathroom sink, where you would be paying for equipment the job does not need.

There is a real caveat. High-pressure water in a pipe that is already cracked or badly corroded can turn a slow drain into a dig. That is why a camera goes down first on anything we are unsure about. If a line needs replacing, jetting it is money spent twice.

John is jet pre-treatment certified, which covers the equipment and, more usefully, what it should and should not be pointed at. He runs the jetter himself on every job across Washington County.

When Jetting Is the Right Call

Jetting is not the answer to every blockage. These are the cases where it beats a cable, and where we would recommend it.

Cable First, Jet When the Line Needs It

A cable punches a channel through a blockage. The water moves again, and the grease or scale coating the pipe wall has not gone anywhere. For a one-off hair clog that is fine, because there is no coating to speak of. For a kitchen line that greases up, the clock to the next block starts the day we leave.

Jetting removes the coating. The nozzle pulls itself along and the jets strip the wall back toward the diameter the pipe had when it went in. That is why a jetted commercial line runs months longer between visits, and why cabling a grease line over and over only buys time. Cast iron that has scaled for fifty years does not come back to new, but it comes back to a diameter that drains.

High-pressure water in a pipe that is already cracked, badly corroded or offset at a joint can make a bad situation worse, so anything we are unsure about gets a camera first. Jetting a line that needs replacing cleans a pipe you are about to dig up.

What It Costs Against What It Saves

Jetting costs more than cabling. It is more equipment and more time on site. The comparison that matters is one jet versus three or four cables over the following year, which is about what a greased-up commercial line will need.

For a household drain that has blocked once, we will usually tell you to cable it and see. For a line on its third block in eighteen months, jetting is the cheaper answer even though the invoice is bigger. The math is the same for a root-choked lateral out in Williamstown that gets cabled every spring.

Either way you get the number before anyone comes out. Call or text, describe what the line does and how often, and we will tell you which of the two you need.

Questions About Hydro Jetting

Tell us what it’s doing. We’ll tell you what it is.

Weekdays 8 to 4, and the same number reaches John after hours and on weekends. Call or text and describe what is happening.