Water Group 7 is Oahu premier Water Solutions Company. Locally owned and operated, we are proud to sell, service and maintain professional grade equipment for all your water needs. Whether it's a residential installation or a custom commercial project, you can be confident our Water Quality Association Certified Installer will get the project done. Feel and taste the Water Group 7 difference. Everyday.
Improves the overall taste of your water with every glass, fresh, crisp and refreshing!
Dramatically changes the feel of your water, giving you a silky smooth texture-day in and day out!
Enjoy delicious tasting water without the hassle of heavy 5 gallon water bottles!
Stay hydrated while filtering out the stuff you don't want in your tap water- any sediment, chlorine, taste or odor!
Professional, friendly and knowledgeable staff. I'm glad I invested in my water system. I can really tell the difference in my water quality now.
We recently purchased a water cooler (bottle-less) from Water Group 7. The convenience of not having to lift or store large 5 gallon water jugs has been rewarding in itself. It should go without saying that the water is fantastic, and the service has been top notch.
Having the right water purification system for your home is important. Water Group 7 provides the best system you can have with excellent service.