Hydro jetting (sometimes called hydroscrub) uses high-pressure water — typically 3,000 to 4,000 PSI — delivered through a specialized nozzle to scour the inside of a sewer or drain pipe back to its full diameter. It's how we clean grease, scale, and root buildup that cable can't touch. In Columbia, SC we jet residential mainlines, multi-unit buildings, and restaurant kitchen lines.
The difference between cabling (also called snaking) and hydro jetting is worth understanding. Cabling punches a hole through a blockage — it restores flow but leaves the pipe walls just as coated with grease, scale, or root buildup as before. That's why cabled lines clog again in weeks or months. Jetting, on the other hand, scours the entire pipe wall clean with high-pressure water. The waste and buildup get flushed downstream and out.
If cabling is like drilling a hole through a cake, jetting is like eating the cake. Pipe comes out actually clean, not just marginally open.
Most residential jetting jobs are one-time: a homeowner has a grease-caked kitchen line or a mainline that keeps backing up, we jet it once, and the line runs clean for years. Commercial jetting tends to be recurring — restaurants, apartment buildings, and food-service operations that generate enough grease and food waste that jetting quarterly or semi-annually is cheaper than dealing with backups.
For restaurants specifically, we can set up a service schedule that keeps you ahead of blockages, out of shutdowns, and in compliance with local grease-trap ordinances.
When done properly, yes. We match nozzle type and pressure to the pipe material. Cast iron and vitrified clay handle standard pressures without issue. Old Orangeburg — a fiber-based material that softens with age — gets a lighter touch. If a camera inspection shows the pipe is too compromised for safe jetting, we tell you and recommend a different approach.
For any significant jetting job we recommend a sewer camera inspection before and after. Before, so we know what we're cleaning and can confirm jetting is safe. After, so you can see the result — a pipe wall you can read the manufacturer's stamp off of, if the material's old enough to have one.
If your drain keeps clogging back up, cabling isn't fixing it. Jetting cleans the actual pipe wall so the problem doesn't just come back.