
Serving Ontario, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2016
Free estimates
Emergency services offered
"Eric knew what he was doing and quickly replaced a bathroom faucet"





+110


Serving Ontario, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2016
Free estimates
Emergency services offered
"Eric knew what he was doing and quickly replaced a bathroom faucet"





+110

Serving Ontario, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2003
Emergency services offered
Warranties offered
"Jesse came out to view project and give a quote. He was on time and very helpful. He checked our water main for pressure and found a small leak at one of the joints. He was able to tighten the joint and the leak stopped. He replaced the cartridge in the bathroom sink and was able to reattach the handle. He was efficient and professional. Pricing was reasonable. He tightened the piping to stop the leak rather than pushing for me to replace the joint at this point. If it does continue to leak I will have Guardian replace it for us."





+6

Serving Ontario, CA and surrounding areas
Approved
In business since 2022
Free estimates
Warranties offered
"Essential plumbing came in and assessed my property for a copper pipe leak that I couldn’t get fixed with my insurance. When James came out to see what I was talking about, he took all options available to me and simplified it because of his honesty and his approach to My concerns he gave me three options a standard breakout concrete fix a copper pipe that was leaking and then put the concrete back on top, Re-piping of the one line that was leaking, or redo the whole house re-piping the entire house with two and three-quarter bath the team came in and did a fantastic job. They were efficient thorough and got it done the entire job in two days included drywall patching, and finish to match the texture of my house the pricing was very fair and the reason why I went to James thank you so much for all your help. Highly recommend this Plumber."





+18

Serving Ontario, CA and surrounding areas
Approved
In business since 1981
Free estimates
Emergency services offered
"I called because I could not turn off the hot water. They said, someone, would be there within 2 hours. The plumber arrived in less than 90 minutes. He was neat and clean. He set right to work. After 15 minutes or so he had taken apart the old faucet tried to make a repair but the faucet was not repairable - not surprising since the faucet was quite old. I asked if he could replace the faucet but the one I wanted he did not have on his vehicle. He called the office and they had one in stock. He was gone about 40 minutes. He installed the new faucet in about 20 minutes. He cleaned up after himself."





+542

Serving Ontario, CA and surrounding areas
Approved
In business since 2013
Free estimates
Emergency services offered
"I had a quick job - just tightening my kitchen faucet that had come loose. He came by - on a Sunday of a holiday weekend - did a great job and was done in less than 20 minutes. I was so glad to find someone to get it done and not charge me an arm and a leg. Dan is great and I highly recommend him."





+16

Serving Ontario, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2022
Free estimates
Emergency services offered
"⭐⭐⭐⭐⭐ Service Flow did an excellent job replacing my old water heater and piping everything in with copper. Their professionalism, workmanship, and clear communication throughout the entire process really stood out. The job was completed efficiently and to a very high standard. I’m very happy with the results, would highly recommend Service Flow, and will definitely be using them again in the future."





+49

Serving Ontario, CA and surrounding areas
Approved
In business since 1987
Free estimates
Emergency services offered
"They were very professional. They came in and look at it. They gave me a good price and did a very good job. I was really happy with the service."





+70

Serving Ontario, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2018
Free estimates
Emergency services offered
"He did a good job on 45 year old shower fixtures that I wanted replaced. He had to come back twice, and because the filter that was needed was no longer manufactured, and he was able to find the right filter. He was very neat also. I recommend."





+9

Serving Ontario, CA and surrounding areas
Approved
In business since 2018
Free estimates
Emergency services offered
"Showed up in an hour, repaired the problem and replaced the kitchen faucet. Thank you Louie"





+36

Serving Ontario, CA and surrounding areas
Approved
In business since 2016
Free estimates
Emergency services offered
"They were good know what they are doing. Have the right equipment for any job. On time, courteous, answer all questions. I sent a picture of my project to the office, and they gave me a max cost to complete the work. Then the actual plumbers came out to make sure about the job. Came out the next morning and completed the job. It took about an hour or so."
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