Best Water Line Installation in San Francisco CA

Mario came out within 30 min from calling. I needed hydro jetting done and everything went great! Everyone I talked to was so nice.. customer service was excellent. They were cheaper than other quotes I had that were $1500-$1700, which was way too much for a mobile home. I couldn’t be happier with their service and will use them again in the future.. thank you soooo much Mario!!

Kevin spoke Spanish and was able to install new faucet at a fair price

Professional, courteous, fast and knowledgeable. As a first time homeowner they helped me understand the problem with my water heater and what to do if it happened again. I will call them every time!

This is my first time ever leaving a review. I am so thankful for One Sources help at 4:30 am I had to share it. I woke to water coming from the kitchen upstairs through the lights in my downstairs bathroom. A pipe malfunctioned on the dishwasher and was flowing onto the kitchen floor and then flooding the kitchen. I frantically called 4 plumbers who said 24hr service but it turns out they just have an answering service and I was told someone would get back to me. No one did. The 5th company was One Source and he talked me through how to shut off the water which turns out to be pretty easy if you know where to look. I wasn't charged anything and it was just a very nice decent thing to do for someone at that ungodly hour in the morning. Thank you, Thank you!!

Isaac is awesome, reliable and professional. Very easy to work with and solved the complicated drain problem I had in my house.

O'Grady saved the day on a Saturday when we had a major problem come up. They had a guy out within the hour and he did a great job. I would give six stars if I could.

Cody and his Cape saved the day!! Thank you!

Had a follow up call and these guys were fantastic. Very friendly and professional. Keep these two guys. You know who they are by my name. Head office very responsive to my call from earlier today. Well done.

Had a really bad clog that precluded us from using any water in house on Saturday evening. Came in less than an hour and fixed the situation. Thank you!!

Excellent service!

These guys were great. I called them out initially do to a test only for the Oakland sewer lateral compliance program. My line failed miserably and I ended up hiring them to replace my sewer line instead. They only charged me for the replacement! They were quick efficient and clean. I would do business with them again

I am extremely satisfied with the plumbing faucet repair service. The technicians were skilled, fixed the faucets efficiently, and ensured proper water flow. Highly recommend their expertise!

Jesse Galarza fixed my shower and was fantastic--very competent and knowledgable and super nice. Highly recommended.

Rony and Manuel are the best. We had a clogged drain in our apartment and these guys came and knocked it out quickly. I appreciate their professional service. Well done guys