Locally owned & operated since 1997 • Elk Grove, CA
Our Story
Water Warehouse is a family-owned and operated business proudly serving Elk Grove and the greater Sacramento area. The Cornejo family has been part of the Elk Grove community for over 20 years, raising their three children right here — all of whom now help run the store alongside their parents.
What began as a small water refill shop has grown into a full-service water treatment company — but our core mission remains the same: To ensure every customer’s water treatment needs are met with honesty, care, and complete satisfaction.
As a certified Hague WaterMax dealer, we proudly offer some of the most advanced and reliable water softeners and filtration systems available — and we believe in them so much, we use them in our own homes. It’s the best of both worlds: industry-leading technology with family-driven, local customer service.
Whether you’re here for a refill or a whole-home install, you’ll always be treated like family — because that’s how we’ve built this business from the start.
Why Customers Choose Us
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What’s in Elk Grove’s Tap Water?
If you live in Elk Grove or the greater Sacramento County area, you’ve probably noticed the taste, smell, or feel of your tap water. Whether it’s spotting on your dishes or dryness after a shower, there’s more happening beneath the surface. So what’s actually in your water? At Water Warehouse, we’ve been testing and treating…