I've been coming to The Water Zen located in Rancho Cucamonga for a while now, and I'm genuinely impressed by both the quality of the water and the friendly customer service. The water tastes incredibly clean and fresh, and I appreciate that they offer both alkaline and purified options. What really sets this place apart is how spotless the filling stations are -- they're clearly serious about sanitation. The staff is always helpful and courteous, and the prices are super reasonable, especially for the quality you're getting. The location is convenient with plenty of parking. Whether you're filling up 1 gallon or 10, the process is quick and easy. Highly recommend to anyone looking for clean, great-tasting water and a hassle-free experience! read more

I absolutely love this water store located at Rancho Cucamonga! The water quality is consistently excellent -- clean, crisp, and refreshing every single time. Whether I'm filling up a single jug or several 5-gallon bottles, the process is always fast and convenient. The staff Anh is friendly, knowledgeable, and always willing to help carry heavy bottles or answer any questions. The store is spotless, well-organized, and you can tell they take sanitation seriously, which I really appreciate. Prices are fair, and they even offer options like alkaline water, which is a great bonus. If you're looking for high-quality water and great service, this is the place to go! read more

Water Zen may appear like any other water store from the outside, but the difference is immediately noticeable once you step inside. The store is exceptionally clean, and the staff is warm, welcoming, and attentive. I was greeted with a smile and felt genuinely valued as a customer. I was particularly impressed with their wide selection of alkaline and reverse osmosis water, all filtered through a multi-stage purification system. The water tastes pure and refreshing, with no aftertaste--just clean, crisp quality. Water Zen has earned my loyalty. I won't be going anywhere else for my water needs. read more

I stopped by The Water Zen in Rancho Cucamonga to have my water tested for cleanliness and quality. The staff was friendly and helpful, and I appreciated how they took the time to explain everything clearly. I was especially impressed with the alkaline pH level of their water--it tasted clean and refreshing. I'll definitely be coming back for their alkaline water in the future. Highly recommend if you're looking for quality water and great service. read more

This location has been around, with new ownership the water store looks much more cleaner. This Rancho Cucamonga water store is self-service, but offers help to carry out to car if needed. They do water test for quality compare to other stores that don't / won't. They showed an Alkaline PH of 9-10 which is worth the money. The store is neat, clean, and the workers are welcoming with questions and answers. Would recommend and will be coming back. read more

Me encanta esta tienda de agua de autoservicio. Es una tienda muy limpia. Me encantan los nuevos dueños, son increíbles. Soy una mujer discapacitada, y el hombre amable siempre es muy servicial. Él se encarga de llenar mis galones de agua y llevarlos a mi coche. Soy un cliente satisfecho. Gracias, Water Zen, por cuidarme siempre. read more

I've recently been coming to this water refill place and it's always a great experience. The place is very clean and well-maintained, which is really important for something like water. The staff are super friendly, helpful, and always make you feel welcome. Highly recommend if you're looking for clean water and great service! read more

I'm so glad this water store opened up in this area. The store is clean, modern, and easy to get in and out of. The is pure and you can tell they're using high-quality filtration systems. The customer service is excellent-friendly, helpful and professional. I highly recommend this place. I'l definitely be back. read more

I don't believe in buy water but after I got water from the water Zen I understood why people are buying water from the water Zen store. The test is so refreshing, like to drink water more often now than before. I love the water Zen store , it is nice and clean, services are excellent. read more

Saw that the stores have alkaline water and decided to check it out. Store is very clean and attendant was very helpful. The alkaline water also tasted a lot better than the other water stores that I been to. read more

Looks like newly renovated at the location of Rancho Cucamonga, everything is so new and so clean. Has my favorites alkaline water that tastes so fresh! Also takes Apple Pay, it's such a convenience! read more

Came here for alkaline water, and was service by attendant Anh, who was very friendly and helpful towards my water needs, especially alkaline water with test perform showing ph lvl 9-10. read more

Under new management and renovation. Best tasting alkaline water in Rancho Cucamonga, they also have test kit for customers to check the PH level read more

Good fresh alkaline water. Love love and love I will come back read more

The best water in the Rancho Cucamonga area. This store is the cleanest store and they have multiple locations!!