One Source Plumbing and Rooter
Company Overview
As a Diamond Certified business, One Source Plumbing and Rooter excels in delivering outstanding customer satisfaction and professionalism. Check out our online Diamond Certified report for a detailed list of our specialties, 53 customer testimonials, a video profile, and independent ratings: Here’s what we provide:
Drain Maintenance
Drain Repair & Replacement
Water Heater Fix and Replacement
Toilet Service
Water Line Fix and Replacement
Gas Pipe Fix and Replacement
Waste Disposal Units
Tankless Water Heating Solutions
Faucet Fixing
High-Pressure Drain Cleaning
We cater to both Commercial and Residential needs!
Your reliable, skilled, and budget-friendly plumber. For more than half a decade, we have been delivering plumbing services throughout San Francisco and the peninsula.
Drain restoration
Water heater fixing/replacement
Sewer fixing/replacement
Water line service
Faucet fixing/replacement
Gas line service
Garbage disposal repair
High-pressure drain cleaning
10% off for new customers
Always available, 24/7
Complimentary 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 showcases the standard of work they provide in San Francisco, employing advanced tools and continuous training alongside new plumbing technologies. To address drought conditions, they offer solutions that promote water conservation in a cost-effective way.
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

UPDATE for Covid era times:
So, I went to make a few calls for an emergency plumbing problem last night but got ahold of Mo right away so didn't need to look any further. I remembered he was pretty awesome and super happy he picked up right away AND was able to come bright and early the next morning. Not only did he fix my issue at a good price but threw an extra part and repair for free because my toilet really needed it (?!?!)
Wow. Such a nice guy!!! Honest, friendly, & reliable what more could you ask for?
Well, as a bonus he and his assistant were decked out in all the proper protective gear and managed to make sure everybody being as safe as possible, maintaining the proper 6 foot distance and still making the visit feel friendly and personable.
A great plumber to call no matter what but extra super to have someone safe and dependable in these crazy times!

Very knowledgable and friendly! I had a situation where my sink facet broke and the water wouldn't stop. I called this number and the guy who picked up was super nice and friendly. He helped to debug the issue and think of a fast fix over the phone to get the water to stop flowing. He was extremely knowledgable about kitchen sink plumbing.

Mo was super professional and efficient. I had a big clog in the main sewage line so he had to remove my toilet and bring in the big snake. The problem was solved in 7 minutes, he put everything back in place, CLEANED everything and even replaced a broken screw in my bathtab (free of charge of course).
Price was very fair and reasonable considering the work.
Highly recommended!

Mo, as always, provided fast and efficient service. One Source is reasonably priced and is my #1 choice in the Bay area for plumbing issues. Thanks Mo!

Responsive when I called around 1:30am on Friday night. I spoke w a plumber not an answering service. Mo was at my office at 8:30am and he texted 20min ahead of time to communicate that he was on his way (as he said he would). He solved my problem quickly (within minutes). He was friendly & personable. I will call him again if I ever face a similar issue. Thank you, Mo.

These will be the go to guys if I ever need plumbing work done in the future. Our sewage system decided to take a dump, literally, and we called Mo and he came out and gave us a couple estimates the same day. We called a couple other places but they charged more and with the great reviews on Yelp we decided to go with One Source Plumbing. Mo, the owner, does all the work with a couple other helpers so you can trust he'll do the job right! Everything he does is up to city code and standards and he works very efficiently. Was able to tear out our sewage pipes and put in new piping and had our plumbing back up and running the next day. Highly recommend One Source if you have anything small to large jobs.

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!!