Approved Pro
Approved Pro

Alliance United Rooter & Plumbing Inc.

Sewer Main Clearing, Gas Piping, Drain Clog or Blockage Clearing,

About us

We take great pride in our experience, expertise, quality, and customer service that we provide. It is our mission to provide excellent workmanship and complete customer satisfaction from the start to completion of a project. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

Business highlights

Se habla espanol
Emergency services offered
21 years of experience

Amenities

Emergency Services

Yes

Free Estimates

Yes

Warranties

Yes

Accepted Payment Methods

  • CreditCard
Reviews
4.9113 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
94%
4
5%
3
1%
2
0%
1
0%

Filter reviews by service

Showing 1-25 of 113 reviews
David S.
Jun 2025
5.0
Water Main Install, Replace or Repair
$184
They got the job done right and efficiently, better than I expected, more than I asked for. Very friendly and nice.

Paul S.
May 2025
5.0
Water Main Install, Replace or Repair
Yes, I recommend this pro
They gave me the best price, started a day early and did an excellent job. They replaced the main water line, regulator and shut off valve. They also added a new valve for the sprinkler system.

Karen C.
May 2025
5.0
Drain Clog or Blockage Clearing
I live in an old apartment building with old pipes. Sink was stopped up since I moved in 5 years ago and a regular snake would not unclog it. Francisco showed up with a more robust snake and cleared it right up, and quickly too! He explained what the problem was, which I totally appreciate! Thank you Francisco

David K.
Apr 2025
5.0
Drain Clog or Blockage Clearing
Yes, I recommend this pro
Javier was honest and very professional. He showed up on time and completed the outstanding job!

WILLIAM K.
Oct 2024
5.0
Gas Piping
Yes, I recommend this pro
Very prompt service with a terrific attitude.

Vic J.
Aug 2024
5.0
Sewer Main Install, Replace or Repair
Yes, I recommend this pro
I wanted to share how impressed we were with Alliance United, particularly Javier Gonzalez and his team. They did an exceptional job replacing our main sewage line. Javier was incredibly responsive and accommodating to our requests, consistently keeping us updated on the progress. The team not only worked efficiently but also made sure to clean up thoroughly afterward. Javierâ s detailed explanations throughout the process made us feel confident and comfortable. We highly recommend Alliance United and especially Javier. ---

Sae C.
Jul 2024
4.0
Commercial Sewer Main Clearing Service
Yes, I recommend this pro
$1,500
Good work.

Terrence P.
Jul 2024
5.0
Water Main Install, Replace or Repair
Yes, I recommend this pro
$3,200
Responded the same day and sent someone to inspect a leaking water main on a Saturday. Their crew started on Sunday and completed the work in 3 days.

Charles B.
Jun 2024
4.0
Yes, I recommend this pro
All good, but pressure is low

Michael P.
Apr 2024
4.5
Sewer Main Install, Replace or Repair
Yes, I recommend this pro
$1,850
Javier did great work in a timely manner. There was a miscommunication, but he quickly rectified it. I would recommend Javier for a sewer line repair.

Nana Y.
Jul 2023
5.0
Sewer Main Install, Replace or Repair
Yes, I recommend this pro
If you are looking for a great plumbing company, focused on performing quality and reliable work at reasonable cost--look no further! Alliance United Plumbing has our highest recommendation and Javier, Alliance Unitedâ s owner, is the only plumbing pro and expert we now call when we have any plumbing problems or require other plumbing services/maintenance. This year, Alliance United completed 3 plumbing projects for us. In Jan-Feb 2023, Alliance United replaced a combined length of 46-ft (approx.) of deteriorating 3-in cast iron sewer line on our 4-unit property. About 30-ft ran under a ground floor concrete slab, under the front steps, and onto the city sidewalk to the city sewer line. A lot of jack hammering and hand digging with shovels was required to expose and replace this deteriorating sewer line. Following city inspection, which passed without a hitch, every bit of excavated dirt/soil was put back in place, compacted, and new concrete was poured to replace all that was jack hammered. In the process, another 3-in sewer line was discovered to be buried under our garage concrete slab that connected to the street. Thankfully, Javier determined (via cable camera) this 18-ft cast iron pipe could be serviced (hydro jetting) and the interior relined using a chemical resin/fiberglass process. That section of sewer pipe now has a strong and smooth resin lumen, fortified with fiberglass, and should last for decades! In early May 2023, a second story toilet and bath tub backed up with raw sewage each time a third floor toilet was used and flushed. Alliance United cut away the ceiling sheet rock on the ground floor and exposed a horizontal 3-in cast iron branch line that was obstructed by scale build up, waste, and rust. Leakage was also imminent due to cracks in the pipe walls. All the connections to this branch line were replaced using ABS, including the 23-ft (approx.) branch line itself. Now the second and third floor toilets flush and the bath tubs drain without any backflow, without obstruction, and without any leaks! In June 2023, we experienced another leak from the ground floor ceiling. When the sheet rock was opened, a 2-in cast iron horizontal branch line that drained the third floor kitchen sink was found to be rusting and leaking from several cracks in the cast iron. This 5-1/2 ft cast iron branch line was replaced with ABS, along with several other cast iron fittings. Like the other two earlier plumbing problems, the Alliance United team resolved this issue like the pros they are! My husband and I are dubbing 2023, the â Year of the Leaksâ ! Throughout each of our plumbing nightmares, there was one plumbing company, Alliance United Plumbing,that helped us to resolve all these problems. Javier and his team are truly honorable individuals who care most about doing their best work, offering the best service, quality, and warranty to all their customers at reasonable cost. They are clearly knowledgeable and experienced with a wide range of plumbing systems, both residential and commercial, always putting customer service first! Given our experiences with Javier and his team (including Javier Jr.!) and the service and quality of work they have provided each time, Alliance United Plumbing has earned our customer loyalty. Alliance United Plumbing will always be our plumbing company of choice and once again, we cannot recommend Alliance United more highly! Thank you, Javier, for helping us through our plumbing nightmares over the past 6-months. You and your team are absolutely the best!

Darlene G.
Mar 2023
5.0
Sewer Main Install, Replace or Repair
Yes, I recommend this pro
$400,000
They did an awesome job, price so reasonable. Explained everything so good to us. Definitely recommend Alliance 100 percent

Frances F.
Mar 2023
5.0
Sewer Main Install, Replace or Repair
Yes, I recommend this pro
Amazing crew! Everyone cares about the work they do and it shows. The owner is very hands on and ensures all work is done to standard. HIGHLY RECOMMEND! P. S. I will be using them as my â go toâ for all of my plumbing needs!

Don W.
Mar 2023
5.0
Sewer Main Install, Replace or Repair
Yes, I recommend this pro
EXCELLENT COMMUNICATION. EXCELLENT SERVICE. TOP NOTCH WORK. FROM NOW ON, HE IS MY GO TO PLUMBER!

James R.
Jan 2023
5.0
Water Main Install, Replace or Repair
Yes, I recommend this pro
Javier was A+

Steph M.
Nov 2022
5.0
Sewer Main Install, Replace or Repair
Yes, I recommend this pro
$145
Everything was great. They were so helpful and affordable

Luca C.
Oct 2022
5.0
Sewer Main Install, Replace or Repair
Yes, I recommend this pro
$11,000
Javier replaced the damaged T Joint connection to the city sewer main which had been botched by a previous contractor. Alliance used advanced robotics to access the joint from the City Main and used pressure mold fiberglass to seal the joint. Having had the misfortune of experiencing unprofessional techs I can say Alliance was very different: professional, corteous and punctual. Altogether a great experience. A contractor with integrity.

Nafeesah W.
Feb 2022
5.0
Sewer Main Install, Replace or Repair
Yes, I recommend this pro
$5,200
Javier was very patient and professional. He took time to answer all my questions. All the other employees were just as gracious. They made a tough job look easy. Not only was the work outstanding but the cost of repairs were extremely reasonable. Thank you Alliance

Greg G.
Feb 2022
5.0
Drain Clog or Blockage Clearing
Yes, I recommend this pro
$285
It was a great experience. Javier was friendly, professional and when he ran into a challenge with our drain, he stayed longer to fix it by trying different methods and tools. We are very happy.

Michael M.
Feb 2022
5.0
Gas Piping
Yes, I recommend this pro
$3,000
Vey happy with work done. Nice guys

Michael S.
Jan 2022
5.0
Gas Piping
Yes, I recommend this pro
Javier was the first company to respond to my request and followed up the next day to give me a quote. I instantly liked him and sensed his integrity and commitment. I hired him and he immediately started the job...replacing 30 feet of an aged failing gas pipe. He used current technology and stands behind his work. Great Job Javier!!!

A S.
Jan 2022
5.0
Sewer Main Install, Replace or Repair
Yes, I recommend this pro
$5,000
Great!!!

Tim O.
Dec 2021
5.0
Drain Clog or Blockage Clearing
Yes, I recommend this pro
Javier was working New Yearâ s Eve.

Ron N.
Mar 2021
5.0
Drain Clog or Blockage Clearing
Yes, I recommend this pro
$420
This company was FANTASTIC. Javier completely understood the problem and didn't waste my time or money. Never tried to upsell like one of the past plumbers tried to pull with me. This was my third plumbing company before going through HomeAdvisor for Alliance United. You all saved me $3,500 in unnecessary work!!! Thank you!!!

Justin P.
Feb 2021
5.0
Sewer Main Install, Replace or Repair
Yes, I recommend this pro
$8,700
Javier and Alliance United were fantastic to work with. Happy with the price, quality of the work was perfect, communication was great - overall a very positive experience, would definitely work with these guys again. Thank you!
Showing 1-25 of 113

Licensing

Insured

Licensed*

Trade License Number

1037651

Trade License Locale

CA

Trade License Expiration

06/30/2026

State Contractor License Requirements

All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our Find Licensing Requirements page.

*Contact business to see additional licenses.

FAQ

Alliance United Rooter & Plumbing Inc. is currently rated 4.9 overall out of 5.
Monday: 7:00 AM - 8:00 PM Tuesday: 7:00 AM - 8:00 PM Wednesday: 7:00 AM - 8:00 PM Thursday: 7:00 AM - 8:00 PM Friday: 7:00 AM - 8:00 PM Saturday: 8:00 AM - 6:00 PM Sunday: Closed
Alliance United Rooter & Plumbing Inc. accepts the following forms of payment: CreditCard
Yes, Alliance United Rooter & Plumbing Inc. offers free project estimates.
No, Alliance United Rooter & Plumbing Inc. does not offer eco-friendly accreditations.
No, Alliance United Rooter & Plumbing Inc. does not offer a senior discount.
Yes, Alliance United Rooter & Plumbing Inc. offers emergency services.
Yes, Alliance United Rooter & Plumbing Inc. offers warranties.

Contact Information

795 East 46th Street, Los Angeles, CA 90011

Service Hours

Sunday:Closed
Monday:7:00 AM - 8:00 PM
Tuesday:7:00 AM - 8:00 PM
Wednesday:7:00 AM - 8:00 PM
Thursday:7:00 AM - 8:00 PM
Friday:7:00 AM - 8:00 PM
Saturday:8:00 AM - 6:00 PM
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