Alliance United
Company Overview
Boasting more than ten years of experience, Alliance United serving the Los Angeles area delivers a wide range of plumbing services. Our team consists of expert plumbers providing both residential and commercial services. Being licensed and insured, we guarantee that your plumbing system operates efficiently.
We provide a full suite of plumbing services such as sewer main installation and replacement, water heater installation and repairs, installing and repairing tankless water heaters, and drain cleaning. We also offer fixing garbage disposals, gas line services, copper installations, re-piping, and trenchless sewer line replacement. We prioritize 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 our sewer main line cleaning and removing drain blockages.
Get in touch with Alliance United at your convenience. Our company was founded in 2014 after gaining experience at another plumbing business for over nine years. I made the choice to start my own venture. Our business runs with values of integrity, honesty, and respect as our foundation. We aim for 100% customer satisfaction with our services. Thank you for exploring the history of our company.
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 most rewarding aspect of my job is assisting my clients and being there when needed to resolve their plumbing issues.
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

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

Javier is my go to plumber and always shows up promptly after a call. I highly recommend him as he is extremely knowledgeable and confident in his work. Very detailed oriented and never leaves a job incomplete. Super affordable and convenient, You will not be disappointing I assure you!

Javier is a rare find. We had a major drain/sewer problem on a Saturday. He responded quickly and fully examined and explained the situation, offering the ideal solution and the more affordable solution. He is reasonable, honest and reliable. We will definitely call him for future plumbing needs.