Hydro jetting is a thorough cleaning of a Chantilly main drain or sewer lateral, using pressurized water to remove the grease, soap and debris that a cable leaves on the pipe wall. It suits the mostly 1980s and newer homes here well. Call the number on this page to be connected with a local plumber in Chantilly.

Is jetting safe for the pipes in a Chantilly home?
For most Chantilly houses, yes. The median home was built around 1987, and many neighborhoods, such as Franklin Farm and Greenbriar, are made up of homes with plastic drain lines. Sound plastic pipe handles jetting well; the plumber chooses a nozzle and pressure suited to the pipe size. Older homes may have some cast iron, which is also fine to jet if it isn't badly corroded. A camera inspection before cleaning removes the guesswork.
Sewage is coming up in the basement. Who do I call?
Chantilly is unincorporated Fairfax County, and the County's Wastewater Management Program runs the public sewer. If sewage backs up when no fixtures are in use, Fairfax County says to call it first, at its 24-hour line, 703-323-1211. If County crews find the main flowing, the problem is in your private lateral, which the owner maintains, and a plumber can jet it. If only one fixture is slow, skip the County call and go straight to a plumber.
How do I keep the line clear after jetting?
In newer homes, most main-line clogs come from what goes down the drains: cooking grease, food scraps, wipes and hair. Wipe greasy pans with a paper towel before washing, keep a strainer in the kitchen sink and tub drains, and never flush wipes, even the ones labeled flushable. Run hot water for a while after using the disposal. If roots were part of the problem, a camera pass after cleaning shows whether a joint needs repair, which is the only lasting fix.
Local note
Jetting is cleaning, not repair, and doesn't usually need a permit. If a camera turns up a broken pipe that needs replacing, that work in Chantilly is permitted through Fairfax County Land Development Services. When you call, mention whether you're in a townhouse or a detached home and where the cleanout is, if you know; both help the plumber plan the visit. If a neighbor in the same row has had backups too, say so, since that can point to a shared line rather than a problem unique to your unit.
Hydro Jetting questions in Chantilly
Does a newer house with PVC drains ever need jetting?
Sewage is backing up. Should I call the sewer utility or a plumber first?
How can I keep a freshly jetted line from clogging again?
My house has no outdoor cleanout. Can the line still be jetted?
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