A cable punches a hole through the clog. Jetting cleans the whole pipe.
If you live in Temecula, you already know what the water here does to a coffee maker. Now picture that same scale building up inside your drain lines, along with the grease and soap of daily life, year after year, in neighborhoods where every house went up around the same time and every drain is aging on the same schedule. When your drain clogs, gets snaked, and clogs again a few months later, that's the story. The snake made a hole. The buildup that lines the pipe, the Valley's famously hard water contributes plenty, stayed put and closed it right back up.
Hydro jetting descales the pipe the way you'd descale that coffee maker, except with a high pressure stream of water that scrubs the entire inside of the line, wall to wall, end to end. The grease, the soap, the mineral scale, all of it gets stripped off and flushed out instead of tunneled through. When it's done, the pipe is about as close to new inside as old pipe gets, and the every few months routine usually ends for good.
Is jetting always the answer? No, and you'll be told so when it isn't. Some clogs are one time events that a snake fully handles. The technician looks at what your line is actually doing, explains it in plain English, and gives his honest recommendation. You make the call from there. Always.
"We were snaking that line every few months. One jetting and it's been clear for over a year. Should have done it first."