Best Backflow Services in Oakland CA

They came out and helped drain my crawlspace after it flooded. Turned out to be one of the original cast iron pipes under the home that had broken and flooded the crawlspace.

His team was able to fit us into their schedule and replace the broken section of pipe so that we don't have anymore leaks!

I called them based on all the positive feedback on this site and I wasn't let down.

I called on a Friday at 11:30AM and just by chance they were in my area. Even though they were booked, they assessed my plumbing issue over the phone and were at the door in less that 5 minutes. The problem was fixed within 10 minutes (something I've been trying to fix on my own for two days).  

Great service, timely and price was below what I researched

Gil was reliable and helper fixed the leak at home. He was cost effective and highly reliable.

Respond inquiries immediately, offer very competitive price and provide very professional service. He helped to clean the clogged pipe and installed a kitchen faucet for me. Finished jobs with super quality. Answered every question I asked. Would highly recommend!

Great Service and People!

Thanks for all the great work Valley Plumbing.  This review is long over due,  Mike had his team race out on a Saturday fix a toilet and have us up and flushing in no time.

We had a new tankless water heater installed by Rey and his guys and were pretty happy with them!
There was a little problem with an open soldering point after they first installed it, but they were very responsive and came back quickly to fix things.
They are not cheap, but the price is competitive and I am happy to pay for good service.

I have used Jorge's plumbing several times, from installing sewage sump pumps, rain water sump pumps, installing backstops and correcting past plumbers' shoddy workmanship in general. He's friendly, reliable and always gets the job done right. I highly recommend his services.

WOW - I had a wonderful experience with SP.  Specifically, Angel and Rudy were my plumbers. My hotwater heater died and the company had already installed one 6 yrs ago.  Well it died again!   I found the orig receipt with their card and called not knowing what to expect. My brother in law is a master plumber in another state and coached me through what to ask and be watchful of.  Angel and Rudy immediately showed up (same day as my call).  Angel wanted to be check to see if I was still under warranty. He took the time to check with the manufacturer the next day and then drove back to my house to get the sticker and then visit their store to obtain a new water heater that WAS under warranty!  They were professional, trustworthy and truthful. The service was nothing less than perfect and I even called their supervisor to compliment them.  It passed city inspection with flying colors and I am grateful! In this day and age, to have someone CALL you back when they say they would is in itself a miracle.  The fact that they took the time to see if I was covered under warranty was amazing. They saved us a lot of money.  I will recommend them again! Thank you Superior Plumbing for living up to your name.

The response time when we called was excellent.  Appointment was set up quickly.  Work was done exceedingly well and efficiently by Blake.  I would definitely recommend Precision Plumbing to anyone at any time.

I love the service I received and the price was great. It was my son's birthday and some how one of the pipes under my sink busted. I couldn't do anything that day but I was trying to get someone to look at it the next day. Zero Leaks came through, fixed the problem and did so with respect. I recommended them to my Dad too. He lives in Hayward but they still went there to see if they could help him. All I know is if I have another plumbing problem, I know who to call. Give them a call, you won't regret it!

I had to change faucet in my bathroom as the old one was leaking. I set out to do it myself but soon figured I need professional help.

Requested quotes from multiple plumbers on yelp. Infinity plumbing was fast with responding and came up with the lowest quote and were also available the next day! I was able to book an appointment over messages and the whole process was seamless.

Carlos came on time and replaced the faucet for me. He was professional and did a great job. Will certainly consider infinity plumbing next time!

We have been customers for 7+years and are ALWAYS HAPPY with their service. They are always friendly, always available, always prompt, reasonably priced, and ALWAYS get the job done. A repeat customer discount is a nice perk and I love it that they automatically take their shoes off or wear booties in your house without even asking...(I dont like shoes in the house.) I also appreciate their ability to retain their workers! Its nice to see the familiar faces come back time and time again when we are in need. Thanks Discount Rooter!

Our kitchen sink was completely blocked. Niko came the same day, actually just a few hours, after we called him, even though it was late in the day. He did a thorough job of cleaning the drainage and we did not have to suffer from a dirty sink overnight. He is very polite and professional. I would definitely rely on him again if there is a need in the future. Great work, Niko！

I have hired them for dozens of projects. I'm a property manager in the East Bay and SF and they've helped us renovate kitchens and bathrooms, replace water heaters, check house water supply, remove unused gas supply (safely). Small jobs like replace a faucet or valve; big jobs like re-piping stuff behind the walls. Always tidy, friendly, and good at explaining the current project as well as pointing out opportunities to improve plumbing to prevent future problems.

I typically don't call them for major emergencies, but I can usually get them out in a couple days for less urgent drips or new installations. We mostly text or call. Highly recommended.

We had a stoppage issue and called a lot of companies. Friendly Plumbing is the most responsive one and offered a reasonable price!! The technician Manuel came early in the morning on a Saturday and helped us solve the problem within 1 hour and also ran a camera to diagnose the issue. These guys really know what they are doing. Very professional, responsive, and reliable. We also asked for an invoice as we need it to get reimbursed, they also helped us with that part. Great experience!

Mauro's team not only did a fantastic job of replacing a toilet in my home, but did superb work in replacing and rerouting faulty piping at my mother-in-law's home.  In both cases they arrived on time, worked diligently, honored their cost estimate, and cleaned the work areas well when finished.  I will definitely use them again in the future.

Nice people to work with from Dayton in the office to Robert who provided a free estimate to Carl who did the work. Everyone was great, answered all of my questions and was happy to show me details about my tankless water heater for which I needed isolation valves installed.

I had a minor problem with my main drain line. I live in the Sunset district in San Francisco, and a lot of the older houses have problems with the drain line and roots breaking the pipes. Paul did a great job of snaking the line to clear the roots and gave us many options in working through the problem. He was very communicative about our options both in the short and long term.

Ultimately we decided to hire him and his team to pull permits, excavate concrete, old pipes, replace them with new pipes, and schedule an inspections with the City. Paul made the experience so seamless and was transparent about the process, timeline, and managed our expectations. The team was done in three days from breaking the concrete, replacing the pipes, scheduling an inspection, and pouring the concrete.

I highly recommend working with him for all projects large and small! While it's true there are many options out there, knowledge and trust are a very rare combination these days. Paul and his team marry both these characteristics and made what is usually a dreadful experience into a high touch process. Thank you to Paul and his team and we really appreciate you!

Khan and his team were amazing. I had problems with my plumbing backing up but knew generally it was in the main sewer. They quickly were able to figure out the pipe by were the main access was installed collapsed. Despite how much work that may entail and how late in the day they decided to do the work same day taking my needs into consideration. They did amazing in taking care of everything and informing me as they went along. Was more than fair in the pricing for the amount of work. Will continue to use them in the future.

We had an emergency leak from upstairs that was leaking to down stairs. Called Diamond Plumbing and Hugo came out in less then a hour. He fixed the issue really fast and prices were really great. He was super nice. Very respectful wish his distance and explained everything of why and how. Thank you very much.