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    Bay Pure Water

    4.7 (55 reviews)
    InexpensiveWater Stores
    Open 9:00 am - 7:00 pm

    Bay Pure Water Photos

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    Reviews With Photos

    Bottle with fresh water
    Sabrina L.

    Great experience. Went there twice for kangen and the other water which is also good and half price. Super knowledgeable and friendly. I was educated on water and this was helpful. Also, I got a new cap for my bottle that broke, on the house. So great experience.

    As of August

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    1 month ago

    Great service here and fast eater was very refreshing . Cost not to bad at all , I would recommend going

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    4 months ago

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    2 months ago

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    6 months ago

    Helpful 1
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    1 year ago

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    5 months ago

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    6 months ago

    The water is so clean and delicious and they are always friendly. So glad to have this spot nearby!

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    3 years ago

    Helpful 1
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    3 years ago

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    2 years ago

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    1 year ago

    Good service very friendly, always clean, and good prices. I drive out from Oakland just to get my water from here.

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    1 year ago

    Good service if you need help with anything they will give you a hand and the prices are better then buying a regular water at the store.

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    Photo of Owen M.
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    2 years ago

    Easy to fill up and go and very nice customer service. I only get the alkaline water so can only vouch for that

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    5 years ago

    Helpful 1
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    2 years ago

    Refilled 5-gallon bottle. This is a good place to get your water refilled. Place is very clean & quiet.

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    Photo of Marc L.
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    3 years ago

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    6 years ago

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    4 years ago

    Helpful 1
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    3 years ago

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    3 years ago

    Business owner information

    Photo of Brandon H.

    Brandon H.

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    3 years ago

    Good water services. Price is not too bad. The owner is very friendly. Should do promotion to bring more business.

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    4 years ago

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    5 years ago

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    7 years ago

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    3 years ago

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    4 years ago

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    3 years ago

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    Photo of Carmen H.
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    5 years ago

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    5 years ago

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    5 years ago

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    8 years ago

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    6 years ago

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    5 years ago

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    5 years ago

    Very friendly service! Such a convenience in comparison to going into a grocery store!

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    8 years ago

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    5 years ago

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    8 years ago

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    8 years ago

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    7 years ago

    I believe this place is slept on . If you get your water delivered to you , at the very least you should stop by and see for your self .

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    8 years ago

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    Page 1 of 2

    Ask the Community - Bay Pure Water

    Anyone ever test the water for ph level?

    Hey Owen, anytime you stop by our shop we will gladly do a P.H. test for you right then and there, and also answer any questions you may have. I really hope this helps and… Read more

    Do they do regular weekly delivery?

    I've never inquired, but there's no signage that promotes them doing that in their store. The only signage of any significance is their bulk discount schedule. Buy more save more.… Read more

    View All 6 Questions

    Review Highlights - Bay Pure Water

    With several water options (such as Alkaline water), to the warm service by the owners, this is my go to place.

    Mentioned in 20 reviews

    Read more highlights

    Water House

    Water House

    4.7
    (22 reviews)
    2.1 mi

    Such a friendly and quick experience! It's not often when you walk into a business and feel like…read moreyou're talking with an old friend. Coming to Waterhouse is 10x faster and easier than going to a water machine outside a grocery store. The water tastes crisp and you don't have to worry about the last time the machine was serviced. A simple yet amazing addition to Castro valley!

    So, its late November 2025. I see on the Castro Valley Vibe IG page about a promotion being…read moreoffered at the Castro Valley Water House for gallons of water. I'm thinking.. " I like water. I like to support my community." So I go in the beginning of December 2025, and talk to Eric I believe. I inquire about a membership and he's all jolly about it and said sure, let's do it. My gut told me, something was off by his reaction. Folks. Listen to your gut. I go a few weeks later in December during the hours of operation. Door is locked, but someone is in there. After a few minutes. They begrudgingly, let me in. I get my water and go. The next time I go to the Waterhouse, its about two days after New Years. There's a sign on the door saying. "Water House is no longer available at this address. If you have any questions or need water service. Please contact Water House directly. Thank you for your cooperation. " Mind you, there is zero contact information on the sign. Luckily, I grabbed a business card the first time I went to this business. So I email them. No response. Then I text the number with my concerns. The response is that they will Zelle or Venmo the money that is owed to me. I probably got about 10 to 12 gallons in total out of my membership. They tell me that they are waiting for the Attorney records and to get back their binder with the memberships and that if I know of any locations they can relocate, to let them know. I don't know any locations. They then tell me I should get a refund within a month. I wait a month and a half and text for updates. No response the first text. 2nd Text, they tell me that they are meeting with lawyer the next day and that soon after they would send me my refund via Zelle. Since that day in February, I've reached out every month since, and NO RESPONSE. Am I salty about it. Without a doubt. I'm sure I'm not the only one that is dealing with this. It's one thing to close down a business. But to then lead me on and say I will be getting a refund soon and then just stop responding. Not cool at all.

    Photos
    8 faucets for purified water
    8 faucets for purified water
    Ozone pressure rinser and 4 alkaline water faucets
    Ozone pressure rinser and 4 alkaline water faucets
    Containers for sale and front desk

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    Containers for sale and front desk
    Blue Sky Pure Water

    Blue Sky Pure Water

    4.6
    (12 reviews)
    1.5 mi
    $

    The owner is always professional and personable. I am handicapped and she most times helps me to my…read morecar with my containers of water. The water I obtain there is reverse osmosis, refreshing and from a trusted source. If ur lookin to buy a trusted source of pure water from a kind and friendly person who keeps her waterstore clean and in tiptop condition, I strongly suggest u visit Blue Sky Pure Water in Hayward.

    I think the downside of this place is the owner. I can come at opening, closing, or even the middle…read moreof the day, and she won't be at the shop. A few times she caught me while I was leaving and walking back to my car because her shop was closed. She told me that I could always call her and she would come over from where ever she is. At that point though, she needs to realize that people will not be willing to just call her because they are not going to wait around for her to get back to her own shop when they need water and have their own schedules to follow. It's hard for me to write this because she is a very sweet and helpful lady, who will actually help you put water in your bottles and cap them for you. But because she consistently is not at her own shop when there are multiple people waiting outside, I think she has to change her ways before people stop coming to her shop. I think her shop is the best to buy water gear though. She has water jugs, water containers, and water stands, among other things that she sells. She also sells them at reasonable prices, some of them even better than the prices you can find online. We purchased all of the above mentioned things for our friends as their housewarming gift and they loved it. I like this store but I just wish she either was at her store more consistently or hired someone else to be there on time and/or until the store closes.

    Photos
    She has both short and tall water stands
    She has both short and tall water stands
    Store front
    Store front
    You can fill water at the water dispenser on the left if the store is closed.

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    You can fill water at the water dispenser on the left if the store is closed.

    Bay Pure Water - waterstores - Updated June 2026

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