National Plumbing & Rooter
Company Overview
Our company ranks as a premier plumbing service in Los Angeles. We offer honest and customized plumbing services to our customers. Recognizing the challenges of plumbing concerns, we are dedicated to providing timely service to help you.
Our service lineup features:
Rooter Services
Main Sewer Cleaning
Trenchless Pipe Replacement
Sewer Video Inspection
Disposal Services
Standard Water Heaters
Instant Water Heaters
Faucet and Toilet Installations
Leak Identification
Water Supply Lines
Reverse Osmosis
Gas Leaks and additional offerings
General Plumbing
Drain Maintenance
Water Heating Solutions
Tankless Water Heater
Sewer System Replacement
Piping Services
Drawing on 15 years in the field, National Plumbing stands as one of the top plumbing service providers in Los Angeles. Differing from large firms, we build trusting relationships with our community, providing genuine and tailored plumbing solutions. We understand how stressful plumbing problems can be, and we are dedicated to ensuring timely service to support you.
Having worked for large plumbing companies and noticing them overcharge of customers, Tony, the owner opted to launch his own firm, National Plumbing. National Plumbing is committed to providing fair pricing along with reliable workmanship and professionalism in plumbing services from routine plumbing to sewer system replacement and repiping.
We are licensed and bonded. Lic # 908410.
Business Services
- Bathtub installation
- Bathtub repair
- Drain installation
- Drain repair
- Faucet installation
- Faucet repair
- Garbage disposal repair
- Gas line installation
- Gas line repair
- Plumbing inspection
- Plumbing installation or replacement
- Plumbing repair
- Sewer installation
- Sewer repair
- Shower installation
- Shower repair
- Sink installation
- Sink repair
- Toilet installation
- Toilet repair
- Water heater installation
- Water heater repair
- Water pipe installation
- Water pipe repair
Business Location & Hours
Mon: | 7:00 AM - 6:00 PM |
Tue: | 7:00 AM - 6:00 PM |
Wed: | 7:00 AM - 6:00 PM |
Thu: | 7:00 AM - 6:00 PM |
Fri: | 7:00 AM - 6:00 PM |
Sat: | 9:00 AM - 2:00 PM |
Sun: | Closed |
Recommended Customer Reviews

Great service. Went to Home Depot twice to work on our issues. I thought the prices were high but I have never worked with a Plummer before and I think it is typical. They worked on pricing with me. Also when he tried to fix something and couldn't without needing to do more he didn't charge me for that labor. Used the Yelp deal. Felt like it was worth the service.

National Plumbing (Tony) is highly skilled, knowledgeable, professional, and his prices are fair. He will show up at the exact time that is agreed upon, he will explain everything that you need to know about the job he is about to do, and when he leaves your plumbing issue (and maybe some other small issues that he finds) will be completely resolved.
I agree completely with the other positive reviews for National Plumbing--Tony is the best.

Completely happy with all the work Tony/Jose have done for us. They replaced two of our sewer lines for a much more reasonable price than anyone else quoted. Both jobs were completed in less than 2 days and there was never any problem with scheduling. I wish all my contractors were as meticulous and knowledgeable as Tony.

I called and spoke with the lady in the office at National, who said Tony would call me with a time. He called within the hour and said he could come out that evening at 5:00.
At two minutes before five he and (Jose?) showed up. Tony said he thought it was probably the seal, and that the wax ring needed to be replaced. He said it might be another (more expensive) issue, but he didn't think so. He gave me an estimate and said he would give me a new estimate if it turned out to be something else once he removed the toilet.
He and Jose took out the toilet (he was correct - it was just the seal), replaced it with the new part, and put the toilet back. He also tightened the seat, which has been wobbly for years, and put a silicone gel around the base to provide a better seal.
He and Jose worked fast, quietly, and left the area cleaner than they found it. In addition, he had noticed a loose doorknob on my security door when he came in, and I came upstairs to find him fixing it!
Absolute gold star. Polite, professional, punctual (all the good ""p's""). I would absolutely hire again and recommend!

We went through several plumbers before we were lucky enough to find National Plumbing/Tony. He is punctual, his work is top notch, and you get a sense you can trust him.
We've had him to our house about 4-5 times, sometimes to clean up work another plumber did and other work that was needed. Each time, the work was great, and the one time I had to call him back because the problem resurfaced, he came back and fixed it free of charge. I just wish there were more businesses like this one.

Tony/National Plumbing is my go to choice for all of my plumbing needs. I've had he and his team do about 5 jobs for me in the past two months, helping me fix and remodel a pretty major fixer upper house my family just bought. His prices are totally fair, turn around times are fast and the quality of his work exceeds expectations! Would highly recommend National Plumbing without reservation.

The tenant at my rental property informed me that the master toilet continued to back up - despite several clean outs and replacement of the entire sewer about a year ago. I was hesitant to call my previous plumber as I believe he vastly overcharged for the sewer line replacement.
So, I went to Yelp (and Angie's List) in search of a new plumber and am so glad I did - because, thanks to other positive reviews, I found Tony (and his assistant, Jose) with National Plumbing.
Tony arrive the next morning after I called and quickly assessed that the old low-flow toilet was no longer doing its job properly and recommended a new one - to which I agreed. Tony left to purchase a replacement low-flow toilet, returned quickly and in less than an hour, my tenant had the flushing power she was lacking.
I had such a positive experience working with Tony that I actually called him the next day to fix my own leaking toilets, which another plumber failed to accomplish despite multiple attempts.
Tony quickly assessed the issues, repaired and replaced the problem parts and my toilets have finally stopped wasting water.
Tony is now my new go-to plumber and I could not be more satisfied with the timeliness and quality of his service.
Thanks, Tony - it was a pleasure to work with you (though hope I don't need to call upon you too often ...) !!

Tony went over all my options for replacing my old tank water heater. Whether it was to get another tank water heater or a tankless water heater. He presented all the facts without trying to sway me one way or another.
I thought his pricing was competitive and he is really knowledgeable. He worked with me on figuring out the optimal location for the tankless water heater and explained everything he was doing and why he was doing it.
On the day of the install, Tony and Jose worked tirelessly to install the water heater. The hot water works flawlessly and I couldn't be happier. Tony also spent a considerable amount of time coordinating with the LA County inspector to make sure all the permits are signed off and good to go.
I wouldn't hesitate to use Tony again in the future. For projects, I typically will have to make several bids and talk to a lot of different people to get a good sense of who to use and what my options are. With Tony, I feel that he is honest and I don't doubt that he would do a great job for a fair price.

I called National Plumbing from a recommendation from a friend. They were quick, reliable and affordable (less than half what another plumber wanted to charge). The work was done quickly and professionally. They replaced Sewer lines under the house that were clogged, rusty, and ready to go. Nice job, AND YES I really do highly recommend them They even pulled out the cut out old pipe that previous plumbers have left just lying under the house.

Thanks you Tony for doing such an incredible job.
I came home to a leak under my Kitchen sink and called Tony Immediately, in a panic. He calmly told me what told me what to do to stop the leak, clean up and dry out. He came as soon as he could and easily fixed the problem.
Tony is easy to talk to, he listens to what your saying, knows what he is doing and answers all your questions. I know now that the job is done it is done correctly.
I will always call Tony at National for all my plumbing needs.