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    Bay And Valley Backflow & Fire Services

    4.7 (19 reviews)
    Closed 6:00 am - 5:00 pm

    Get pricing & availability

    Response time

    40 minutes

    Response rate

    100%

    Services - Bay And Valley Backflow & Fire Services

    Hot water recirculation pump installation

    Hot water recirculation pump repair

    Plumbing inspection

    4 More Services

    Plumbing installation or replacement

    Plumbing repair

    Water heater installation

    Water heater repair

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    Recommended Reviews - Bay And Valley Backflow & Fire Services

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    Hitesh U.

    Joel installed whole house water filter/softner us, and also installed the under the sink reverse osmosis filter. He beat every single price quote in the bay and did excellent and professional work. He was friendly, knowledgeable and very accomodating of every question I had during the process. He even accepted impromptu requests I had to fix other plumbing issues in the home. He will be the first person I call anytime I have any plumbing issues in the future. And I highly recommend him.

    New tap and RP Installed 2023-03

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    Photo of Jason C.
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    1 year ago

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    6 years ago

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    368
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    4 years ago

    Helpful 2
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    Photo of Hitesh U.
    121
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    8 years ago

    Helpful 1
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    5 years ago

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    3 years ago

    Helpful 1
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    5 years ago

    Business owner information

    Photo of Joel G.

    Joel G.

    Thanks

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    Photo of Pablo S.
    739
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    4 years ago

    Helpful 1
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    4 years ago

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    Photo of Alex B.
    18
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    8 years ago

    Helpful 2
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    Love this 1
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    7 years ago

    Fixed our main water line and put and attached a drain to the dishwasher. Did a good job at a reasonable price. Very flexible.

    Helpful 1
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    5 years ago

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    8 years ago

    Called Joel in the morning, came in the afternoon to fix our clogged kitchen drain.

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    8 years ago

    Helpful 1
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    8 years ago

    Helpful 1
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    Photo of Eric C.
    10
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    8 years ago

    Joel is a professional backflow expert. He repaired the equipment which other contractor said not fixable.

    Helpful 1
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    8 years ago

    Helpful 1
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    8 years ago

    Helpful 1
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    8 years ago

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    Ask the Community - Bay And Valley Backflow & Fire Services

    Review Highlights - Bay And Valley Backflow & Fire Services

    Joel installed whole house water filter/softner us, and also installed the under the sink reverse osmosis filter.

    Mentioned in 15 reviews

    Read more highlights

    You might also consider

    Bay Area Backflow, Inc - Professionals you can rely on.

    Bay Area Backflow, Inc

    (3 reviews)

    I was reluctant to understand this whole backflow thing. However, Bay Area Backflow has been very…read morepatient with me! They installed a new backflow last year and serviced it this year. The technicians were fabulous and helpful. On time, and they explained everything to me as they went. The folks on the phone were great as well. Shout out to the owner who stayed late to answer additional questions when I randomly dropped by their office.

    Like many small businesses lately, the county is requiring backflow valves to be installed and…read moretested. After calling down the approved list of vendors we settled on Bay Area Backflow. I assumed it would be a simple task to schedule the inspection, get the tags, and be on our way to no backflowing water in our system. The phone call went well until we started talking about scheduling. - They were not able to commit to a date on the phone. We scheduled a tentative date and time and had to wait for someone else to confirm with me. This makes it difficult to plan water shut down for your business. They need at least 15 minutes with your water off. If your valve does not pass you can add an unknown amount of time on. So naturally, I asked about weekends and the day that we are closed, Fridays. No can do the woman said. They don't work on Fridays or weekends. Splendid. - They require your credit card information up front, a week ahead. Again, this felt like a red flag but since I was running out of time to comply, I went ahead. I assume many businesses have stiffed them on the bills. Shocking.....but I suppose it does happen. - Someone was supposed to confirm our appointment the day before. Nothing. So I got up early to be at the office on good faith. - The two gentlemen that showed up to do the work were fantastic. They were on time, knew their trade, and were polite. Of course one of our brand new valves did not pass their test. So they told me it would be an additional $120 or so to clean out the valve. I had no choice. Either fail the verification or pay the ransom. So we paid. The three stars are for the two guys that showed up at 7:30am to verify my new valves and get it done with literally one minute to business open. The minus two stars are for the poor communication by the main office and the difficult scheduling. Probably won't use them again next year. But we'll see who is on the list.

    Water Heaters Masters

    Water Heaters Masters

    (836 reviews)

    I am still in the research process for this project, but I can say how impressed I am with Water…read moreHeaters Masters. They responded to my request so fast I thought it was a bot, but it wasn't. A real person called and left a message. I called back to explain what I was interested in and he scheduled an appointment for that day (I think). I was assured that I'd be called or texted when the technician was on his way. I expected to have to wait the full 2-hour window I was given, but no! I was called about 5 minutes before the window started to see if I was still available. The technician arrived exactly on time, right at the start of the window! After a short explanation of my needs he just said "OK, let's take a look at the space and talk about it." He explained every step of what they'd do to install a tankless water heater, he looked at the whole area to check for pipes, electrical access, spacing inside and out for a condensation line - making feel very comfortable that it would be planned before the installation to avoid last minute issues. A big plus, he told me he'd be part of the installation team. He also told me I should go ahead and get another few quotes. I think these guys are confident they're giving the prices in the sweet spot of costs. Then we spent time just talking about landscaping and plants! I'm not in a hurry to start this project, it's on my list of improvements and I'm just starting to investigate. However, I'm extremely impressed with the service given at this stage, the thorough approach in explaining, and the honestly. I will get another quote, but the next one has a high bar to cross; not only the service, but Water Heaters Masters quote was WELL below the only other quote I had gotten so far. I have a very good feeling about WHM. I'll come back to let you know more when I've finished the whole project.

    After getting a very high quote from a major plumbing chain, we decided to contact Water Heater…read moreMasters. We had an absolutely fantastic experience with Water Heater Masters. Alex sent our technician, Rojo, who helped install a new 40-gallon gas water heater in our indoor utility closet, and he was incredibly diligent, professional, and efficient from start to finish. Installing a tank in an inside closet can be tricky, but Rojo handled the entire job seamlessly in just 2 hours. He replaced everything with high-quality components, including: * New hot and cold water flex lines * A brand new water shut-off valve * A new gas flex line and sediment trap * Fully reworked earthquake straps (to meet California safety codes) * Properly updated T&P line and venting He also took care of the removal and disposal of our heavy 18 yr old tank, leaving the utility closet completely clean. If you want fair pricing, expert specialized service, and a technician who respects your time and home, call Water Heater Masters and ask for Rojo. Highly recommended!

    Bay And Valley Backflow & Fire Services - backflowservices - Updated May 2026

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