One Source Plumbing

One Source Plumbing and Rooter Inc.
350 Bay Street 100-178 San Francisco, CA 94133
License # 988995
24/7 Emergency Service Available
(415) 570-3646
“Our Work Will Be Here Longer Than We Will”

Residential & Commercial Plumbing


      IF YOU WANT IT TO FLOW, YA GOTTA CALL MO - THAT'S ALL YOU NEED TO KNOW!  I had a major back-up that required removing and replacing the old ceramic pipes that connected my house's plumbing to the City's sewer lines.  It was not an easy job, as it entailed digging out the old pipes, carefully tunneling under the phone line to remove the old pipes, and replacing them with new pipes.  As I watched Mo and his two assistants all I could say to myself was "I'm glad I don't have to do it."  It is a very calming feeling to have your plumbing repairs done by somebody as capable and reliable as Mo and his team.  They were on time and communicated well, which I always appreciate.  They worked efficiently as a team, did the job on schedule, and passed inspection with flying colors.  Finally, they cleaned up after themselves and the street in front of my house looks great.  You would never know how much dirt they had excavated.  I also appreciate having a 20 year warranty, as Mo stands behind his work.  What impressed me the most is that I could tell that Mo took great pride in doing the job right - what a fantastic work ethic!

    thumb Richard B.

      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!

    thumb Tom C.

      Words can't explain how thankful I am for One Source Plumbing and Rooter. These guys are just flat out amazing. I needed work done at my house and business and Mostafa came out the same day and started on all the work that needed to be done. I would definetely reccomend these guys to everyone who needs professional plumbing done on time, efficiently, and for a very reasonable price.

    thumb Sajjad S.

      These guys not only know there trade well, but they are responsive, efficient, and there is no sticker shock on pricing.  We have had a number of issues in our older San Francisco condo complex, and troubleshooting and coming up with ideas and alternatives is important.  Mo is able to rationally approach the problem, suggest solutions and walk the client through the options.  There is no rushing the client to a quick decision as other contractors sometimes do.  Thanks - please keep it up!

    thumb Grant M.

      Our plumber bailed out on our bathroom/kitchen remodel last minute. We called one source and they agreed to take it on. We had to sell the house so we had dead lines to meet. They had the drain, water and gas done and signed off by city inspector in 4 days. And after floors, walls and tile was up they had the finish trim in 1 day. We buy and sell houses often and work with a lot of plumbers. It's almost normal for them never to meet their dead line. But one source truly is knowledgeable on the time frame of they can get stuff done.

    thumb Dean A.

      No one ever likes to have plumbing problems, but if you do you MUST call one source plumbing!! It was fast and easy to coordinate a time and Mo was very knowledgeable and honest. I don't know much about "home improvement" type situations but he took the time to explain everything before and after the visit. 5 star service, 5 star work, 5 star experience!

    thumb Hanna T.