Alliance United
Company Overview
Having accumulated 10+ years in the field, Alliance United Rooter & Plumbing Inc. located in Los Angeles, California delivers an extensive selection of plumbing services. We are experienced plumbing professionals providing both residential and commercial services. Being licensed and insured, we ensure that your plumbing system works as intended.
Our services include a full suite of plumbing services such as sewer main installation and replacement, water heater installation and repairs, tankless water heater services, and drain cleaning. Our services extend to garbage disposal repairs, gas line services, copper piping, pipe replacement, and trenchless sewer replacement. Our focus is on the quality of your service and the ease of your experience, as your satisfaction is our priority. Give us a call today to inquire about sewer line cleaning and removing drain blockages.
Get in touch with Alliance United today. We started our journey in 2014 upon working for another plumbing company for over nine years. I decided to start my own venture. We operate with values of integrity, honesty, and respect as our guiding principles. We aim for complete satisfaction for our customers with our services. Thank you for taking the time to learn about our company history.
Hi, I’m Javier. I started in the plumbing industry at 18 while working part-time, and over a decade later, I have continued to thrive. The best part of my job is helping my customers and being there when needed to save the day.
Business Services
- Bathtub installation
- Bathtub repair
- Drain installation
- Drain repair
- Faucet installation
- Faucet repair
- Garbage disposal installation
- Garbage disposal repair
- Gas line installation
- Gas line repair
- Hot water recirculation pump installation
- Hot water recirculation pump repair
- Hydro-jetting
- 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 pipe installation
- Water pipe repair
Business Location & Hours
Mon: | Open 24 hours |
Tue: | Open 24 hours |
Wed: | Open 24 hours |
Thu: | Open 24 hours |
Fri: | Open 24 hours |
Sat: | 7:00 AM - 4:00 PM |
Sun: | 8:00 AM - 3:00 PM |
Recommended Customer Reviews

Managing several commercial and residential properties in SoCal, was looking for a good plumbing service for my needs. I am very happy to have found Alliance United Plumbing Services. Javier and his crew provides high quality and competitively priced work. Not only that but he is very reliable and easy to communicate. Javier is very professional, detailed, and talented in diagnosing and fixing a multitude of different issues you may encounter. I have contracted him for a dozen or so jobs both commercial and residential and he never fails to save the day. From clearing backups to complete re-pipings and everything in-between big and small, his knowledge and expertise in his services is impressive and very valuable. A great guy doing great honest work, he is very much appreciated. If you have any plumbing issues and want to have peace of mind knowing that the job will get done quickly, correctly, and at the right price point; I highly recommend Javier and Alliance United! 10/10

I have been very pleased with Javier and crew for the quality work that they have done for me.
I was facing a leak that was perplexing and had 4 different plumbers taking a look at it. Javier was the first and only one of them to correctly diagnose the issue and explain clearly what was going on.
There was no high pressure to do the work but he professionally answered my questions which built a lot of trust. He also was careful to point out other issues that I could consider to address. My house was built in 1928 and while the plumbing had some updates since then it was certainly not up to code.
The laundry drain and the bathtub drained into the same 2"" pipe, for example. I ended up having him do all the work and months later everything is working great. They even had to cut into the side of the house to replace some of the old metal piping and patched up the house very nicely.
I subsequently had them do some additional work and they continued to be professional and quickly.
Price is important but so is peace of mind. I'm pleased to have had them do the work and wouldn't hesitate to recommend them to anyone in the greater LA area. Javier told me that they'll pretty much cover all of LA county, Orange County and even beyond.

Javier and his crew installed new gas line from the meter to the back unit. They were professional and efficient throughout the process. I recommend them for plumbing and gas work. Thank you Alliance!

We so badly needed a kitchen faucet to be replaced after months of seeing our water pressure decrease and making it almost impossible to wash our dishes, that's when I reached out to Javier. He came out and gave me a free reasonable estimate for replacing my faucet. Javier returned the day after the estimate, and replaced our faucet along with a leak he had spotted under the sink at no additional cost.
I strongly recommend this company, Javier was friendly and knowledgeable about the issue on hand, and overall extremely professional and detailed oriented with his work.

These guys did a great job on many occasions for me and were very thorough in making sure the job was done right. I highly recommend them!!! We had then clean out our sewer and run a camera to see if there were any issues. They also just replaced a gas pipe for us which was recommended by So Cal gas company because the pipe serving our property was rusted. We are good on all fronts now thanks to them!

These guys (Javier and his crew) saved my bacon!
Seriously. I'm a new home owner that took on a 115 year old house. And found out after moving in that there was a ton of plumbing issues. Javier gave me competitive bids and stands behind his work. Alliance United provided warranties on all of the major work we had completed including new gas lines, new drainage pipes, and a sewer line.
I was impressed by the professionalism of Javier and his crew and how they stayed on schedule. They also helped me with smaller plumbing issues for no charge. Amazing.
5 stars for these guys. Ask for Javier.

Javier was very nice and kind to find my problem and then suggest to see if maybe my husband could fix it since it wasn't a huge repair.. to save me some money. I respected his honest and would refer him to your plumbing needs.

Javier is amazing. I found him on yelp and called him for an emergency and he was at my house just a short hour later. He's honest, efficient, skilled, neat and friendly. Would hire him again and again. Highly recommend!

I would recommend Javier for any plumbing job. He scoped our sewer line and found water seeping into the ground. He is very methodical and detailed as he accounted for each water outflow (kitchen sink, toilets, bathtub, shower, bathroom sinks and laundry area) through the pipes. We replaced the main sewer line and all new pipes attached to it. After each days work, they cleaned the area for the next days work. They installed rebar dowels before re-cementing. Upon completion, the yard and porch was restored to original setting. I feel my money was well spent. Thank you Javier, Mr. Al and his 91 year old mom is happy.

Best prices and great work, Javier and his team are reliable and take pride in their work