Water Lines in Ontario, CA

Water Lines in Ontario, CA

Your Source for Water Line Services

Your home’s plumbing system isn’t something you probably give a whole lot of thought to unless something goes wrong with it. This is understandable—since the plumbing system is mostly out of sight, including the most important component of all—the main water line. Let Sweetwater Plumbing ensure that your water line is professionally installed and serviced! Choose us because:

  • We offer a full range of residential plumbing solutions
  • Our staff is ASB-Asbestos Certified and C-36-Plumbing Contractor Certified

Whether you’re in need of main water line repairs or water replacement, we are the team to call. We provide 24/7 service, and you can always count on us to get the job done right. For water line services in Ontario, CA and beyond, just reach out to us. Call (909) 552-7465 today.

Signs That You Need Water Line Repair

Let’s say that you go into your restroom to hop in the shower, or your kitchen to get a glass of water, only to turn on the faucet and realize there’s nothing coming out. You’d know right away in this case that something is wrong with your plumbing system. In the best-case scenario, the problem will lie with that local fixture in particular. However, this could also be a sign that you are in need of main water line repairs.

Other signs that your water lines are compromised include slow leaks, a sudden drop in water pressure, or wet spots in the lawn where your water line is located—despite having no rain or sprinkler activity. Whether you’ve experienced one or more of these signs or even have a subtle feeling that something is amiss with your main water line, be sure to call our professional certified plumbers.

Is a Water Line Replacement Needed?

Repairs may be all that you need should you discover any of the above-mentioned signs. However, there can come a time when repairs just aren’t enough to cut it, and your home needs water replacement. Your main water line is buried underground, and as such you of course won’t be able to visually inspect it. However, there are warning signs you can look for that indicate your water line does in fact need replacing. We’ve mentioned a couple below.

  • Damp, Soggy Patches on Your Lawn: If you notice an area of your lawn is wet despite the absence of rain or a broken sprinkler head, then your water line may very well be leaking and need replacement.
  • Increasing Water Bills: If you aren’t using any more water than usual but you are paying more for it, then this might be a clue that your water line is leaking and wasting water.

Call Our Team

If you need water line services in Ontario, CA or the surrounding area, we can be there for you. We can also help with various other residential plumbing and commercial plumbing services. Call (909) 552-7465 today.


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


Please enable JavaScript in your browser to complete this form.