SJ Plumbing
Company Overview
Dial 714-515-8899 to receive your free assessment. We aim to offer top-notch plumbing services that are affordable, dependable, and performed with transparency and integrity while employing cutting-edge tools and technology. Our expertise includes leak detection, repiping water lines, underground plumbing, tenant improvements, rooter services, and high-pressure hydro jetting.
Established in 1998, SJ Plumbing is a family-owned enterprise. The present owner, a second-generation plumber, has experienced all areas of plumbing from an early age. The business was revitalized after the loss of his father in 2011. Since then, he has kept his father's memory alive by servicing homes, dining establishments, schools, and various private facilities in Orange County and adjacent areas.
John was born and raised in Orange County, where he began his journey with a wrench. His passion for plumbing began in his teens, and he fondly remembers when his father would ask him to help with tightening bolts or shutting off the water valve for new projects. This usually signaled the start of digging or wall work, where he found his niche in repiping. John, a second-generation plumber, re-launched the business in 2011 after his father was diagnosed with an incurable disease and succumbed to cancer. There isn't a plumbing job he can't tackle. With his team, whom he treats as family, they are all well-prepared and knowledgeable to get the task accomplished.
Business Services
- Bathtub installation
- Bathtub repair
- Drain installation
- Drain repair
- Gas line installation
- Gas line repair
- Hydro-jetting
- Plumbing inspection
- Plumbing installation or replacement
- Plumbing repair
- Sewer installation
- Sewer repair
- Shower installation
- Shower repair
- Water heater installation
- Water heater repair
- Water pipe installation
- Water pipe repair
Business Location & Hours
Mon: | 8:00 AM - 5:00 PM |
Tue: | 8:00 AM - 5:00 PM |
Wed: | 8:00 AM - 5:00 PM |
Thu: | 8:00 AM - 5:00 PM |
Fri: | 8:00 AM - 5:00 PM |
Sat: | 9:00 AM - 2:00 PM |
Sun: | Closed |
Recommended Customer Reviews

SJ plumbing was highly recommended and they did not disappoint.
They did the following:
1. Repipe entire house
2. Replace drain line
3. Installed gas line for stove (previous was eletric)
4. Changed and moved gas line for fireplace
5. Install toilets and shower heads
6. Install tankless water heater
7. Install shower tub
Throughout the process, I worked with John and many of his employees. Everyone was very professional and polite. Every time I had a question, someone always took the time to answer and explain everything thoroughly. Every person I spoke to was very honest about the recommendations. They worked effectively and efficiently. They really went above and beyond.
I was very satisfied with their work. I highly recommend them to anyone who needs services done by a plumber. They won't disappoint!

Our pipes leaked and John came out to give us an estimate. We decided to go with him to fix our plumbing issue. However, he never came to start the project when it was him who did all the inspections to figure out what the issue was. He sent out his workers to do the job. Grateful that it's fixed but the process was stressful. The guys were messy and I was left cleaning two whole days straight to dust things off and clean white participles from everywhere. We had to ask them when they returned to cover more areas of the floor. Sadly, I just wasn't impressed with the professionalism as we were left with a bunch of dents on our wood floor and a hefty bill to fix the holes they left behind from the work. Anyways, thankful they fixed our leak but the whole process was stressful and the after process left us with more work and money to get the walls and ceilings patched up after. In the end, we didn't feel like we got much of a deal since the cost of the repairs on the walls and ceiling was more than getting the plumbing fixed. Also, if you have an
Older home make sure they do a asbestos tests before they start hacking the ceiling walls. They do not do it and we learned the hard way after the walls were cut!

I highly recommend SJ Plumbing for all your plumbing needs! My only regret was not finding them sooner. Unfortunately, we had to go through a few plumber consultations to find the right one. Don't waste your time with the free consultations offered by a lot of other ""highly"" rated companies, trust me!
I sent a Yelp request and spoke to John who was very honest and knowledgeable. He explained things very well in layman's terms, and offered a very fair price. We got a sewage cleanout installed with a 2 year warranty and hydrojet included. Our technicians were Bruce and Tim, who did a thorough job and updated us throughout the day of their work and progress. They were so quick, I didn't even get a chance to buy them lunch or drinks so I tipped them at the end of the day. It was a 5-6 hour installation. John came by the next day to do quality check and sent us a video with a voice walkthrough to show our plumbing line was clear - it was pretty cool! Please check them out and give them a call.

I am not surprised with the 5 star rating John has on here. He does an OUTSTANDING job. He spots problems before they could get bug and rectifies them. He uses quality material . His crew is quick and efficient. I had a quote from number of other plumbers before going with john. His price was reasonable and combine that with quality of service and cleanliness , you have an outstanding deal .
I highly recommend him .

John has done two projects for us and they were very professional and reliable. Tim and Ernesto were the two who worked on our home and they were great! We will definitely go to them for any plumbing needs in the future.

Great service, quick, wore a uniform, polite and very professional. A little confusion with different times stated for their arrival but timing was resolved fairly easy. Most important was the efficiency and both jobs done well, and they could be here in a few days. We got a new spigot for leaky outdoor hose, and fixed a leak when we had turned the water off outside and it cracked. We'd use their service again.

We had to gut all the plumbing in our fixer-upper. John was very helpful and thorough in explaining and fixing all supply lines, drains, the clean out and our necessary interaction with the city on a crumbing municipal pipe. He also relocated a gas line for us and installed a tankless water heater. The job was done very well and with good communication.

Tim and Ernesto did a bang-up job fixing a pipe leak in our wall. They were already in the area, so were able to service our property same day.
Tim very quickly identified where the pinhole leak was located, opened the wall, and had a new section of copper installed within 30 minutes. Very pro solder job (unlike the original installation, which is a mess).
Good communication, clean, and worked quickly. Very reasonable fee. Definitely recommend and will use them again!

As a team, they did a great job solving a sewer problem with minimum information as to what the problem was. They dug right in, figured out the problem, proposed a solution, solved and fixed the problem.

I needed a leak fixed ASAP. After calling 5 or 6 plumbers, this company was the only one that had the availability to come out to me right away. Bruce and Ernesto were sent out and they found the leak fairly quickly, demoed the area, fixed the pipe, and put everything back together in under 3 hours. I would definitely recommend this plumbing company to anyone who needs someone that does good work. I would definitely use them again.