Locally owned & operated since 1997 • Elk Grove, CA
Pure Water Starts Here
In-store refills. In-home systems. Your family-owned water expert.
Municipal and well water
Premium Water Systems for Every Home
From softeners to RO units, we install and maintain custom water systems built to fit your home and your health needs, with expert care from our family-owned team.
Cleaner water. Fewer repairs. Noticeable difference.
Water Softeners
Say goodbye to hard water for good.
Protect your plumbing, improve appliance lifespan, and enjoy softer skin and hair all with our professionally installed Hague water softeners.
Custom-installed. Space-saving. Family-safe.
Under Sink Systems
Crisp, clean water right from your tap.
Our advanced reverse osmosis systems remove up to 99% of contaminants, delivering better-tasting, healthier water for cooking, drinking, and everything in between.
Fast service. Honest care. No stress.
System Servicing
Keep your system running like new.
Whether it’s a filter change, pressure check, or complete system tune-up, our expert technicians keep your water clean and your system efficient — even if we didn’t install it.
Why do I need water filtration?
Why Water Filtration Matters, Especially in Sacramento County
City water in Sacramento County is treated to meet federal safety standards but that treatment often includes chlorine levels of up to 4.0 ppm, which is the same level found in most swimming pools. While this helps disinfect the water, it can affect how it tastes, smells, and feels on your skin.
Water filtration gives you an extra layer of protection and comfort, removing excess chlorine, reducing buildup from minerals, and delivering better-tasting, cleaner water throughout your home.
Chlorine Exposure
High chlorine levels (up to 4.0 ppm) can dry out skin and hair, irritate your eyes, and affect taste, it’s like drinking pool water daily.
Hard Water Damage
Unfiltered water with high calcium and magnesium leads to buildup in pipes, shortened appliance life, and spotted dishes and glassware.
Contaminants & Safety
Even treated water can contain trace pharmaceuticals, pesticides, VOCs, and heavy metals, especially in older homes or agricultural zones.
Better Taste & Peace of Mind
Filtration removes unwanted taste, odors, and chemicals, giving your family clean, great-tasting water you can trust from every tap.
Visit Water Warehouse In-Store
Your local source for premium refill water, exclusive products, and real people who care. Come see what makes us Sacramento County’s trusted stop for clean, great-tasting water. Whether you’re here to refill your hydrogen, alkaline, or RO water, or to grab a custom bottle, electrolytes, or merch, our family is here to serve yours.
Loyalty Program
Get rewarded just for showing up.
1
Sign Up
Give us your name and phone number at checkout during your first visit.
2
Earn
Each time you visit and check in with your phone number, you earn 1 Flow Point.
3
Redeem
After 8 visits, you’ll get a free 5-gallon refill, automatically applied to your account.
Why choose us?
Why Choose a Water Warehouse?
We’re not just a water store, we’re a trusted family-run business that’s been serving Sacramento County for over 20 years. Whether you’re visiting our storefront or booking an in-home service, we’re committed to delivering honest, high-quality water solutions that protect your health and your home.
Locally owned and operated for over two decades — we treat our customers like family.
We proudly offer industry-leading softeners and filtration systems backed by professional installation.
Refill premium water in-store and explore custom subscription options tailored to your needs.
100% Free
In-Home Water Testing
We’ll test your water, inspect your plumbing, provide you with treatment options and make sure you’re completely educated on your water needs.
Purified Water, Filtration, & Treatment FAQ’s
The best water treatment system depends on your water quality and goals. In the Elk Grove and Sacramento region, most homes benefit from a whole house water softener system to remove hardness minerals, combined with a reverse osmosis system for drinking water. This pairing solves two issues at once: hard water scale that damages appliances and poor-tasting tap water. With this setup, you protect your plumbing, laundry, and fixtures, while enjoying purified drinking water every day. For families on wells, a home water filtration system may be required first to remove iron, manganese, or sulfur before softening. That’s why free water testing is essential—so the right home water softener or whole home water filtration system can be sized and installed correctly.
A typical water softener system should be inspected every 12 to 18 months to keep it working efficiently. Filters in reverse osmosis systems usually need replacement on a similar cycle, while the RO membrane may last longer depending on use and water quality. Sacramento-area water varies by neighborhood, so service intervals can change. Homeowners in Elk Grove, Citrus Heights, Rancho Cordova, and West Sacramento often schedule annual system servicing for both whole house water softeners and drinking water systems. Routine water filter maintenance prevents taste, odor, or flow issues and extends the life of your equipment.
Yes, because each system addresses different water concerns. A whole house water softener reduces calcium and magnesium, protecting against scale and buildup. But softeners don’t handle chlorine, chloramine, or volatile organic compounds. A whole home water filtration system removes chemicals and improves taste and odor, creating healthier water for cooking, bathing, and laundry. Adding an under sink water filter system or reverse osmosis system ensures Elk Grove and Sacramento families also have safe, great-tasting drinking water at the tap. Together, these systems create a complete home water filtration system tailored to local water conditions.
Yes. We install under sink water systems and reverse osmosis systems throughout Elk Grove, Sacramento, Rancho Cordova, and nearby communities. Compact RO units fit easily under a kitchen sink or in a pantry, making them perfect for condos, apartments, or smaller homes. Larger homes often combine these with a whole house water softener system for total coverage. Our professional water softener installation and reverse osmosis system setup provide Elk Grove and Sacramento homeowners with soft, clean, and great-tasting water that’s reliable and easy to maintain.
Big-box water filter systems often use smaller media and less durable components, meaning more frequent replacements and limited protection. Our professionally designed whole home water filtration systems and home water softener systems are built for Sacramento water, offering stronger resins, efficient metered valves, and higher-capacity filters. Families in Elk Grove and Sacramento appreciate that our systems handle both water softener service and water filter maintenance in one integrated solution. Unlike store-bought filters, professional systems are customized to your home’s flow rate, family size, and water test results, ensuring consistent performance.
Our free water testing service checks hardness, chlorine, pH, and total dissolved solids to reveal the exact condition of your home’s water. This helps determine if you need a whole home water filter, a water softener installation, or a reverse osmosis drinking water system. The results guide whether your Elk Grove or Sacramento home requires a whole house water filtration system, an under sink water filter system, or a combination of both. With clear test results, homeowners can choose confidently between solutions like water softener service, reverse osmosis Elk Grove, or a drinking water system Sacramento.
Yes. A properly designed system can combine a whole house water softener with a whole home water filter for city water treatment or add iron and sulfur filters for well water. Many Sacramento-area families in Elk Grove, Folsom, and Natomas choose this setup to get soft water for showers, laundry, and appliances, while also filtering chlorine and contaminants for the whole home. Adding an under sink water filtration system ensures the purest drinking water possible. This complete approach guarantees protection for plumbing and appliances while improving taste, odor, and safety throughout the home.
Our Elk Grove location provides full support for water treatment systems, including water softener service, water filter maintenance, and system servicing for whole home water filters. Homeowners across Elk Grove, Sacramento, and surrounding neighborhoods can pick up salt, filters, and parts or schedule home water system servicing directly. Whether you need water testing, reverse osmosis service, or whole house water filtration maintenance, our local team offers reliable care with fast turnaround. This hands-on support ensures your home water filtration system and water softener system keep running smoothly all year long.
Testimonials
I couldn’t be happier with my experience with this company and their product. I wholeheartedly recommend them without any reservations whatsoever.
I recently had the pleasure of visiting Water warehouse for reverse osmosis water, and I couldn’t be more impressed with both the product and the service. From the moment I walked in, Frank was incredibly helpful and knowledgeable. He took the time to explain the benefits of reverse osmosis water, answered all my questions, and even walked me through the different options they offer. His genuine customer care made the whole experience stand out. Not only is the water top-notch, but the service was also impeccable. I highly recommend Water warehouse for anyone in need of high-quality water and exceptional customer service. Thanks, Frank! I’ll definitely be coming back.
Even though I don’t live in Elk Grove anymore, I still visit my family regularly, and one of the highlights is enjoying the water at home. It might sound cheesy, but it’s true! My family buys reverse osmosis water in-store every other week, and it’s incredibly crisp and refreshing. The quality is consistently excellent, making it so satisfying to drink. Plus, the entire team behind this small business are absolute sweethearts—friendly, dedicated, and a pleasure to support. It’s so easy to back local businesses when their product is top-notch and the service is even better!
Best tasting water in the area. Consistently good. They keep up on their equipment, the process and cleanliness.
Хороший сервис, отличная вода
Wish there was one closer to my house. These vending machine ones are not the same. Great customer service from all the staff.
Great customer service and have been using their services for the past two years. Satisfied customer.
very clean and professional employees
Welcoming, clean place. Very fast water dispensers. They have alkaline water too.
Authorized dealer
We Proudly Sell Hague Products
As Sacramento County’s only authorized Hague Quality Water dealer, we offer the most advanced, American-made water softening and filtration systems on the market. Hague’s cutting-edge technology not only softens your water, it protects your plumbing, improves appliance performance, and delivers peace of mind for your entire home.
With over 60 years of innovation, Hague systems are built to last, and we’re here to install and service them with care.
Get in Touch With Us
Have a question? Need a quote? We’re here to help. Whether you’re interested in a water system, subscription plan, or just want to learn more about what’s in your water, we’re just a phone call or message away.
Send Us A Message
Don’t have time to call? No problem. Fill out the form and one of our team members will reach out within 24 hours. We’ll never share your information. We just want to help.