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

Urgent plumbing problem?
We're on the way.

Active leak, no water, or a sewer backup: call us any hour, any day of the year (texts are answered 8 a.m. to 8 p.m., so at night, please call). Smell gas? Leave first, then call SoCalGas at 1-800-427-2200 and 911 from outside. Our plumbers respond 24/7 to homes across the Inland Empire.

What counts as urgent

When to call right now.

Some plumbing problems will get worse the longer you wait. Call us immediately, even at 2 a.m., for any of these:

  • Active water leak you can see (under sink, in wall, ceiling stain spreading)
  • No water at all: every fixture in the house is dry
  • Burst pipe or pipe spraying water
  • Sewer backup: water/sewage coming up out of drains, toilets, or floor drains
  • Water heater leaking from the tank (not just a drip from a fitting: the tank itself is wet at the bottom)
  • Slab leak: warm spot on the floor, mysterious water bill spike, sound of running water with everything off
  • Toilet overflowing that won't stop with the shut-off valve

If you're not sure whether it counts as urgent, call us anyway. We'll tell you honestly whether it can wait until morning and how to limit the damage in the meantime.

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 →
JA
John Amos
★★★★★ Apr 2026
GOOGLE

Freddy worked his tail off without stopping. Had to dig 4 feet down to find leaking water pipe. Cleaned the bathroom professionally. Never knew he was there after cleaning up.

SP
Sandra Pinela
★★★★★ Dec 2025
GOOGLE

Very professional and Honest! They came on time, check my shower, found the leaked and repaired all with in 4 hours. I am very happy with they service and honestly I highly recommend.

KT
Kelly Torres
★★★★★ Dec 2025
GOOGLE

Freddy, Matt, John, Angel, and everyone else at Sweetwater is 100% 10/10 highly recommend. They have worked on all my plumbing at this point between installing a neat hot water heater, main water lines, and general plumbing issues. They cover it all with…

Common Questions

Frequently asked questions.

How much does urgent plumbing service cost in the Inland Empire?
Sweetwater Plumbing never starts an urgent repair without your approval. We look at the job first, then give you your options, each with one flat-rate price. The price you approve is the price you pay. Our customers tell us our pricing is honest and fair.
Are you licensed plumbers in California?
Yes. Sweetwater Plumbing is a licensed C-36 Plumbing Contractor (California CSLB #889182), fully bonded with $2M general liability insurance.
Where do you offer urgent plumbing service?
We provide urgent plumbing service throughout the Inland Empire, including Montclair, Ontario, Upland, Rancho Cucamonga, Chino, Chino Hills, Pomona, Claremont, Fontana, Riverside, and 14 other cities. Call (909) 312-4516 to confirm coverage.
Can you repair a broken water pipe?
Yes. If a water pipe breaks or bursts, shut off the water at your main shutoff valve, then call us 24/7 at (909) 312-4516. We find the break and repair the broken pipe. If your pipes are failing in more than one place, we give you your options in writing, including a repipe.

Related Services

Helpful guides & tools

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