One Source Plumbing and Rooter
Company Overview
One Source Plumbing and Rooter, a Diamond Certified company, is dedicated to achieving remarkable customer satisfaction and professionalism. You can find a comprehensive list of our specialized services, 53 customer reviews, a video profile, and independent ratings on our online Diamond Certified report: Here’s what we offer:
Drain Cleaning
Drain Fixing and Replacement
Water Heater Repair & Replacement
Toilet Service
Water Line Fix and Replacement
Gas Line Service
Waste Disposal Units
On-Demand Water Heaters
Faucet Service
High-Pressure Drain Cleaning
Serving both Commercial and Residential clients!
Your trusted, experienced, and affordable plumbing service. For over five years, we have been providing plumbing solutions in San Francisco and the surrounding peninsula.
Drain restoration
Water heater service
Sewer repair/replacement
Water line repair/replacement
Faucet fixing/replacement
Gas line repair/replacement
Garbage disposal installation
Hydro jet services
10% off for new customers
Open 24/7
Free estimates
Since May 26, 2016, One Source Plumbing has consistently held the esteemed Diamond Certified award, granted only to plumbing and local service companies that achieve 'highest in quality' in a thorough customer satisfaction evaluation.
Every qualifying business must also meet standards for licensing, insurance, complaint history, legal standing, and credit ratings (for contractors). To maintain Diamond Certification, the American Ratings Corporation performs continuous customer satisfaction surveys and checks credentials regularly.
Mostafa, a San Francisco local, has been working in plumbing for almost ten years. He recognizes that the plumbing solutions from One Source Plumbing & Rooter are designed for longevity. This reflects the quality of service they deliver in San Francisco, utilizing modern tools and ongoing education along with the latest plumbing innovations. To combat drought challenges, they provide applications that help conserve water efficiently.
Business Services
- Drain installation
- Drain repair
- Faucet 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
- Sink installation
- Toilet installation
- Toilet repair
- Water heater installation
- Water heater repair
- 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: | Open 24 hours |
Sun: | Open 24 hours |
Recommended Customer Reviews

Mo provided very competent service. He followed through every step of the way. He explained the process and effectively problem solved when unexpected and difficult issues arose. He is trustworthy and easy to work with. I felt confident that the work completed has, resolved our major plumbing issues. He's a good guy.

The day before I had guests set to arrive, I discovered that my bathroom sink was barely draining. Mo warned me that pedestal sinks could be difficult but he came the next morning and he and his assistant took apart the sink and cleared every component, even snaking the pipe to the street. Once the clog was located and removed, they cleaned my bathroom thoroughly and explained the situation clearly. Mo is very professional, honest, and dependable, and is clearly an expert in his trade -- exactly what you want in your neighborhood plumber. I will keep his number on speed dial.

Seriously one source plumbing is the best you can call and right away they come and check your problem out moe is very helpful he goes out his way to save you and save us money our water heater broke down we called several companies and they just wanted our money told us we needed new water heater moe came in right away check it out told us what was wrong didn't cheat us with prices very upfront fix it right away thank you one source plumbing and rooter we will definitely call you guys if we run into another problem

One Source Plumbing is amazing!! We were having massive flooding issues in our bathroom and couldn't get the water turned off. One Source Plumbing didn't have anyone available but they talked us through how to fix everything. It was so so helpful!!

Seriously the best service. Prompt and respectful. Saved my clogged sink. Cleaned up after themselves.
Definitely will be calling them again if I have any plumbing needs.

Mo was super responsive and helpful with a plumbing situation of very inconvenient timing (the night before Thanksgiving). He asked me to text him a picture and walked me through a stop gap measure to stave off the geyser of sorts until he could come out to do a repair. He contacted me to schedule a repair and would have even come earlier than scheduled if I could have been home earlier. He repaired our utility sink very quickly and was a pleasure to deal with. He's responsive to phone calls and texts and was the only plumber I called that night who actually helped me (I called about 5 so-called 24-hour plumbers and none were available except Mo). Thank you, Mo!

Mo is the best. He's super responsive, does great work and is extremely professional. He's always my first call and if he's unavailable he will recommend someone else. I had a recent crisis and he was at my house within 30 minutes. Can't more strongly recommend One Source!

Mo has come out to our place multiple times for big and small jobs. He always answers the phone right away, comes out promptly and gets it done. He is professional, competent, honest, and reasonably priced. Go with Mo!

They were quick, professional, and solved my clogged sink issue lightning fast.
Can't recommend them highly enough

It's with great satisfaction that I write to give Mo and One Source Plumbing my highest reference. I recently called for an estimate on a leaking sink. I had previously benefited from Mo's service in the installation of a water heater that had been damaged by another Plumber and was luckily replaced by warranty. Mo came out this time and diagnosed that the faucet that had been previously replaced by that same Plumber was damaged and leaking. He gave me an estimate for his labor to install a new Delta faucet. Mo overcame some adversity with the terrain of the sink and the parts supplied by Delta and installed the new faucet within his estimate. The new faucet works like a dream! I would envision using no other Plumber and heartily recommend Mo and One Source Plumbing to anyone looking for quality work at a reasonable price. Mo has earned his place as my Plumber relationship!