Leak Detection and Repair in Ontario, CA

Emergency Plumbing Services

Let Us Find and Fix Your Leaks

Plumbing leaks are one of the most common, and likely the most frustrating, problems for owners of commercial buildings. Even the newest copper piping can accumulate pinhole leaks, and plastic piping can come loose and start leaking too. Your commercial plumbing system is mostly hidden from sight, and therefore it can be hard to pinpoint a leak—which is what Sweetwater Plumbing is here for! Trust us because:

  • We set our expectations high so our customers are completely satisfied
  • We offer a full range of commercial plumbing solutions
  • We provide the latest technology in leak detection and sewer line location

We know that for your commercial property, you want to turn to skilled and trusted professional plumbers with the right tools to handle commercial leak detection and repairs. We are that team, and we’re on call 24 hours a day to help you! Commercial leak detection and repair shouldn’t be left to just anyone. When you need commercial leak detection in Ontario, CA or the surrounding area, you can rely on the team at Sweetwater Plumbing. Call today at (909) 312-4516.

Warning Signs of Hidden Leaks in Your Commercial Property

Let’s start with recognizing there’s a problem in the first place. Unless the leaks in your building are massive and immediately noticeable, you may not at first pick up on plumbing leak issues. You’ll have to watch for smaller warning signs:

  • Rise in water bills: You keep a close watch on your company’s expenses, so when you notice a rise in water consumption, don’t shrug it off. This often means hidden leaks.
  • Stains on ceilings: Commercial piping is usually hidden behind drywall ceiling tiles. When discolored stains appear on the tiles, or the tiles start to crumble apart, it often means a water leak that needs to be repaired—soon!
  • Rise in humidity: When conditions inside parts of your building become unusually humid, it may be water leaks.
  • Drop in water pressure: Larger leaks in the building may lead to a decline in water pressure at taps throughout it.

We also recommend having commercial leak detection done every few years, even if you don’t notice specific warnings. Catching leaks earlier will help curb water bills and stop troubles when they’re small.

How Our Plumbers Handle Commercial Leak Detection

What does a commercial plumber do to find out where you have plumbing leaks? First, they use their training to look for outward signs of leaks to narrow down the location of the pipes that may be the trouble. Next, they put to use a number of advanced tools.

One of the most powerful is video camera inspection equipment, which allows a plumber to look at a pipe from the inside and pinpoint the exact location of a leak. Other devices include acoustic listening discs, ground microphones, and thermal scanners. The plumber will know exactly where to work so the leak can be reached and repaired with the least amount of disruption to building materials.

The Commercial Leak Repairs You Need

Plumbing leaks are a nuisance at best and a potential disaster at worst. But the sooner you act and call on Sweetwater Plumbing, the easier the problem will be to correct. We’re available 24/7 when you have emergency commercial plumbing repair needs, and you can also schedule preventive leak detection with us. Leak detection is one of our company specialties, and we have the finest electronic leak detection tools to assist us. If your building has sustained water damage, we’re also water damage remediation experts. If you’re seeking commercial leak detection in Ontario, CA or the surrounding area, we can be there for you. Call (909) 312-4516 today if you’re ready to schedule your services.


A Trusted Industry Leader



Based on 363 reviews
võ xuyên
Sweetwater is an honest and excellent worker. Had a leak in my bathroom from the tub spout. He told me exactly what had to be done before The leak could be fixed. I took care of that and within 2 days he came back out and finished the job. Price was fair and he is very reliable.
Robert Williams
I have had only great interactions with this company. They are on time very professional and will find the most inexpensive way to repair your issue.
Annalisa Medina
Anthony helped me out with a home that I have in escrow and was great! He was on time, efficient, and was able to get the job done. This is always my go to company!
Salvador Morano
Friendly personality. Knowledgeable. Efficient and courteous worker.
Angela Albrecht
Had an issue where our kitchen sink was getting no cold water. Dakota came out quickly after our call and fixed our problem so fast! He found a screw in the shut off valve that had probably fallen in there during our remodel done 2 years ago. I was so happy Dakota solved our problem! He was great! Highly recommend.
jerrold brandon
This was the third time we've used them. And it was as good as the first time.
Angel Corrales
I had a problem with the sink water building up and not draining. After trying to unclog it I called Sweetwater Plumbing and they sent technician Victor out to assess the issue. I explained to Victor the issue and he knew what to do right away. After running the snake he cleared the stoppage and it drains just fine now.

(909) 312-4516


4667 Holt Blvd

Montclair, CA 91763

CA License # 889182

24 Hours 7 Days a week


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