Drain clogs that keep coming back usually point to a deeper problem. Grease, debris, or mineral buildup inside the pipes can reduce flow over time, especially in older plumbing in Irvine homes. That’s when hydro jetting is often used.
Hydro jetting is a method that uses high-pressure water to clear out the inside of pipes. It’s commonly used in homes and businesses across Irvine when standard drain cleaning tools aren’t enough. If you’ve never used the service before, here’s what it is, when it makes sense, and what kind of results you can expect.

How the Process Works
Plumbers use a hose with a nozzle that sprays water in all directions, usually at pressures between 3,000 and 4,000 PSI. The hose is inserted into the pipe through an access point like a cleanout, and the water pressure clears away grease, soap, food waste, and even tree roots in some cases.
Before jetting, a plumber usually performs a camera inspection. That helps them see what’s causing the blockage and confirm that the pipe is in good enough shape for high-pressure cleaning. This is especially important for older homes in Irvine where clay or cast iron pipes are still common.
When Hydro Jetting Makes Sense
Plumbers usually recommend hydro jetting when other methods haven’t worked, or if buildup has reached the point that it’s causing frequent backups. Common examples include:
- Clogs in kitchen sinks with recurring grease buildup.
- Floor drains in multi-unit buildings.
- Sewer lines with years of buildup.
- Restaurant plumbing with heavy daily use.
For residential properties, hydro jetting is often scheduled as maintenance every 18 to 24 months. For high-use properties, like commercial kitchens or older multi-family buildings, it may be done more often, around once a year.
What to Expect After the Job
Once the pipes are cleared, water usually drains more quickly and consistently. Gurgling or bubbling sounds from sinks and tubs tend to disappear. If there was a smell coming from the drain, that usually goes away too.
In most cases, the results are noticeable the same day. Hydro jetting doesn’t just poke a hole through the blockage like snaking, it cleans the entire pipe. That’s what helps it prevent future clogs, not just fix the current one.
Is It Safe for Older Plumbing?
Hydro jetting is generally safe, but the condition of the pipe matters. That’s why camera inspections are important. If the pipe is cracked, brittle, or already damaged, high-pressure water can make it worse.
For newer homes in areas like Cypress Village or Portola Springs, hydro jetting is usually no problem. In older parts of Irvine, like University Park or El Camino Real, homes may still have original plumbing that needs a more careful approach. Plumbers can often lower the water pressure or recommend spot repairs first, depending on what they find during inspection.
How Much It Costs
In Irvine, hydro jetting typically costs between $350 and $600. The price depends on how long the pipe is, how severe the buildup is, and whether it’s a routine cleaning or an emergency visit.
It’s more expensive than snaking, but also more effective. And in cases where snaking hasn’t worked or where clogs keep coming back, it can save money in the long run by reducing future service calls.
What to Look For in a Plumbing Company
Not all plumbers offer hydro jetting, and not all that do include camera inspections as part of the service. That’s something worth asking about up front.
Here are a few things to check:
- Do they inspect the pipe with a camera first?
- Can they show you what the inside of the pipe looks like?
- Do they adjust the water pressure based on pipe condition?
- Have they worked on homes in your area before?
Working with someone familiar with the local housing stock is useful. Older homes in Irvine may have different plumbing materials than newer ones, and a plumber who knows that can adjust the approach as needed.
Bottom Line
Hydro jetting isn’t always the first fix for a clog, but when standard methods stop working, it’s one of the most effective ways to clear a line. It’s safe when done properly, and it can restore the full interior of a pipe instead of just clearing a small passage through the middle.
If you’re dealing with recurring blockages or slow drains, and snaking hasn’t helped, hydro jetting may be the right next step. Most plumbers will start with an inspection and let you know whether your system is a good candidate. If it is, the results are often immediate and last longer than you might expect.