Thank you for your patience as we try to navigate the changes around us. By direction of CCHS we have made some necessary adjustments to stay open and to keep our employees and customers safe. Please do not argue with employees about any of the steps they ask you to follow. If you are not willing...

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We are still open. Our hours will be 10 am- 6 pm Monday- Wednesday and Friday and 10-5 on Saturday. We will be closed on Thursday and Sunday’s. If we run out of water we will be open the next business day.
Due to the social distancing & attempt to keep everyone healthy, and because we hope to st...

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Water prices per gallon:
Cash discount of $0.05: $0.70 a gallon
Pre-pay account: $30.00 for 50 gallons of water ($0.60 per gallon). 50 gallon minimum to load or re-load an account. This is a discounted price and we cannot give the discount for less than 50 gallons. You are welcome to do h...

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Diamond Pure Water observes all Federal Holidays. We will be closed Monday Feb 18, 2019, as well as the days in the picture. Thank you for your continued business, and enjoy these holidays.

Photo Credit: calendarpedia.com


8 months ago
I love the water bottles they sell and the water is so much better than tap water. It's worth it. I always have had good friendly service and they carry the water to my car. WOULD RECOMMEND!!!
- Kami W
8 months ago
I love visiting Diamond Pure Water! Not only are they very knowledgeable about their products, but they're really friendly! Great prices, and wonderful service!
- Amberlie L
8 months ago
This water is PURE H2O nothing added. it does not contain even what filtered tap water still has. It is in bottles of plastic that are used over and over and does not end up in the ocean or land filll.
- Shirlie B

Purified Water & Necessary Accessories

Welcome to Diamond Pure Water Inc. We sell purified water, polycarbonate & BPA free bottles along with water coolers and crocks. We also sell in-home R.O. units, water softeners, mineral filters and much more. 

Contact Us


Call now
  • (925) 817-7508


Get directions
5434 Ygnacio Valley Road Suite 180
Concord, CA 94521
United States

Business Hours

Mon:10:00 AM – 5:55 PM
Tue:10:00 AM – 5:55 PM
Wed:10:00 AM – 5:55 PM
Thu:10:00 AM – 5:55 PM
Fri:10:00 AM – 4:55 PM
Sat:10:00 AM – 4:55 PM
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