Serving Montclair & the Inland Empire
Licensed & Insured Honest. Reliable. Local.
Sweetwater Plumbing 💬 Text us ☎ (909) 312-4516

When cabling
isn't enough.

Sweetwater Plumbing hydrojets commercial drains and sewer lines for restaurants, multi-family buildings, and other businesses in Montclair and across the Inland Empire. Cabling clears the immediate blockage. Hydrojetting actually cleans the inside of the pipe, removing built-up grease, scale, sludge, and roots, and restoring the pipe to its original full diameter. For commercial drains and sewer lines, hydrojetting is the difference between fixing today's clog and preventing the next one.

When hydrojet is the right tool

Cabling vs. jetting: the difference.

Cabling punches a hole through the blockage. It restores flow, but the buildup on the pipe walls is still there, and the next blockage starts forming right away.

Hydrojetting uses 3,500-4,000 PSI water through specialized nozzles that scrub the inside of the pipe in 360°. It removes the buildup itself, restoring full diameter and making it much less likely to clog again soon.

For commercial kitchens (where grease accumulates fast), multi-family buildings (where soap scum and hair combine), and any older sewer line with mineral scale, hydrojet is the right tool.

Before we jet

We look at the line before we clean it.

Before we jet a commercial drain or sewer line, we run a camera through it to see what is causing the trouble: heavy buildup, roots, scale, or a broken or sagging section. Hydrojetting cleans buildup very well, but it can't fix a broken pipe, so knowing the condition first means you don't pay for the wrong fix.

A second camera pass after jetting shows the line is clean and gives you footage you can keep for your records.

Who calls us

Buildings that run a lot of water.

  • Multi-family buildings: many units share the same lines, so soap, hair and buildup add up fast
  • Commercial kitchens: drain lines from sinks and dishwashers build up quickly
  • Retail, offices and warehouses: restroom and main sewer lines that keep backing up
  • Property managers: scheduled cleaning so backups stop disrupting tenants
Working around your business

Less disruption, clear records.

  • After-hours scheduling: we can work when your business is closed
  • Written findings: what we found, what we did and what we recommend next
  • Background-checked technicians: every technician passes an independent background check and a psychological screening to work in high-security commercial facilities
Service Area

Serving 24 cities across the Inland Empire.

Chino · Chino Hills · Claremont · Colton · Corona · Diamond Bar · Eastvale · Fontana · Grand Terrace · Highland · La Verne · Loma Linda · Mira Loma · Montclair · Norco · Ontario · Pomona · Rancho Cucamonga · Redlands · Rialto · Riverside · San Bernardino · San Dimas · Upland

What customers say

Real reviews from real customers.

★★★★★4.8 / 5 average
· View all 588+ Google reviews →
AA
Amber Adams
★★★★★ Mar 2025
GOOGLE

Can't say enough good things about Sweetwater Plumbing. They've serviced our drains at our car wash twice now. Their employees are all very friendly, knowledgeable and efficient. Not only were they on time but they were early! The owner, John, couldn't be…

JP
Jennifer Prince
★★★★★ May 2026
GOOGLE

This is the second time using Sweetwater Plumbing. They responded to an email request quickly and we easily scheduled an appt. Kris was our plumber today. He was on time, polite, kept me informed, and completed the job successfully. We will definitely use…

Common Questions

Frequently asked questions.

What is the difference between cabling and hydrojetting?
Cabling punches through a blockage and gets water flowing again, but the buildup on the pipe walls stays. Hydrojetting uses high-pressure water to scrub the inside of the pipe and remove the buildup itself.
Can hydrojetting damage our pipes?
Jetting is safe for pipes in sound condition. That is why we run a camera through the line first, every time, so we don't jet a pipe that is already broken.
How often should a commercial line be jetted?
It depends on how the building uses water. Some busy lines benefit from a regular schedule. After the first cleaning and camera inspection, we recommend a schedule that fits your building.
Do you inspect the line after jetting?
Yes. A camera pass after cleaning shows the line is clear and gives you footage to keep for your records.
Can you work after hours?
Yes. We offer after-hours scheduling for commercial work.
Do you service grease traps?
No. We clean grease buildup out of drain and sewer lines with hydrojetting, but we don’t pump, install or repair grease traps or interceptors.

Related Services

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