Commercial Plumbing in Ontario, CA


Commercial Plumbing Services for Every Need

It takes a highly trained team to provide exceptional plumbing services in general, and a specialized team to provide commercial plumbing services. Fortunately, you need only look to Sweetwater Plumbing for this work! We know what it takes to run a business, and worrying about your building’s plumbing shouldn’t be on your to-do list. So why choose us?

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

Our highly trained and certified commercial plumbing contractors have been a trusted resource for businesses seeking commercial plumbing services in Ontario, CA, and beyond since 2009. We have the expertise to tackle whatever commercial plumbing repair, installation, or maintenance needs your property has. For your commercial plumbing services, reach out to Sweetwater Plumbing today by calling (909) 312-4516.

Hire a Professional Commercial Plumber

While residential and commercial plumbing systems certainly have their similarities, they are not exactly the same. Think about the demands placed on each. Typically, a residential plumbing system is used by two to four family members on any given day, while a commercial plumbing system may have to deal with hundreds of individuals! So not only are commercial–grade equipment and tools essential, but you also need a professional commercial plumbing contractor who is trained in this specific type of work to handle your needs.

Comprehensive Commercial Plumbing Services

Our team is a leader in providing commercial plumbing services throughout the area. We strive to be your go–to commercial plumbing contractor no matter the need. Tell us what concerns you have and we will work with you to provide a low–cost solution. We provide commercial plumbing installations and replacements in addition to repairs in maintenance. Below are a couple of our specialties.

Grease Traps
Commercial kitchens understandably generate a good amount of food waste. In particular, FOG—Fats, Oils, and Grease. This presents a problem as these items cause blockages and clogs, accumulating into massive problems for your commercial plumbing system. The good news is that there is a component that helps with this: a grease trap. This is a box installed in the sewer line leading from the sink. Using one of these prevents some serious problems you could otherwise encounter with commercial sewer lines. We can help with grease trap services, including installation and repair.

Commercial Water Heaters
As mentioned above, commercial plumbing systems have a much larger demand for use than residential plumbing systems. Water heaters are no exception. A commercial water heater is responsible for providing hot water for potentially hundreds of people—maybe even more—in the course of one day. As such, you want to ensure that you only have professionals handle your commercial water heater needs, from installation and replacement to repairs and maintenance.

We also service commercial garbage disposals.

Reach Out Today

It’s imperative that you have the name and number of a trusted and reliable commercial plumbing contractor on hand in the event that something goes wrong with the plumbing system within your business or commercial space. Whether you need pipes replaced or if you suspect a leak has occurred, we can get to the root of the problem and work with you to find a solution. If you need commercial plumbing services in Ontario, CA, we can be there for you. Give us a call today at (909) 312-4516.


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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