BEST IN CLASS EQUIPMENT
The latest filtersCONVENIENT SCHEDULING
Around your timeEXPERIENCED EXPERTS
Hawaii's BestEFFICIENT INSTALLATION
All filtration systemsWELCOME TO WATER GROUP 7
There’s science and an art to providing you with the quality water you deserve. In fact, when you break it down, our formula for your household is simple: More efficient water leads to a more efficient home/business.
After all, better science makes brilliant water and that’s CLEARLY BETTER WATER.
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Water Filtration
Standard Water Filtration If you’re still buying bottled water, it’s time to consider a water filtration system. It’s convenient because our equipment allows you to filter your tap water for drinking or cooking purposes. You …
Water Softeners
The Hard Facts of Hard Water Have you seen water spots on your glass and dishware or noticed the white crusty build up in and around your water fixtures and faucets? Perhaps you’ve tried to scrub off the ring around your toilet only …
Water Coolers
Go Bottle-less with our water coolers! Enjoy pure and fresh drinking water in your home or office at all times, with our sleek bottles-less water coolers!Our water coolers eliminate expensive water delivery and the needed storing of large …
What We Do
Our expertise and best in class equipment provides solutions to problem water ranging from water hardness, water spots/staining, foul taste and odor issues in drinking water. We service the water quality needs of small residential customers to large commercial clients and everything in-between. We sell, service and maintain the following equipment:
- Water filtration systems
- Water softeners
- Reverse osmosis water purification systems
- Bottle-free water coolers.
Our service area includes the five major Oahu districts and include the cities listed in the box the right:
- Honolulu
- The Windward Coast
- Central Oahu
- The Leeward Coast
- North Shore
Ahuimanu | Kalaeloa | Royal Kunia |
Aiea | Kaneohe | Schofield Barracks |
East Honolulu | Kaneohe Station | Wahiawa |
Ewa Beach | Kapolei | Waialua |
Ewa Gentry | Ko Olina | Waianae |
Ewa Villages | Laie | Waikele |
Halawa | Maili | Waimalu |
Haleiwa | Makaha | Waimanalo |
Hauula | Makaha Valley | Waimanalo Beach |
Honolulu | Makakilo | Waipahu |
Hickam Housing | Mililani Mauka | Waipio |
Iroquois Point | Mililani Town | Waipio Acres |
Kaaawa | Mokuleia | West Loch Estate |
Kahaluu | Nanakuli | Wheeler AFB |
Kahuku | Ocean Pointe | Whitmore Village |
Kailua | Pearl City |
OUR SERVICES
Water Testing
Water Group 7 provides the most comprehensive water testing available in Hawaii. Drink cleaner and healthier water today.Equipment Replacement
Is your old water filtration system becoming dated or just need a hassle-free and speedy replacement? Water Group 7 can help!Installation
No system too big or too small. Water Group 7 has the experience to get your home or business pure water up and running.Preventive Maintenance
We offer ongoing maintenance plans for every budget and schedule to ensure zero downtime for your water filtration systems.Service & Repair
Have an existing system running less efficiently? Something just mysteriously break? Water Group 7 can solve your water problems.Planning & Consultation
If you're in the market for a large-scale system or working with limited space, Water Group 7 can help design to fit your situation.Our Hawaii Water Service Process
Water Group 7 will travel to your location and meet for an initial consultation to assess your water quality needs.
Based on your water quality needs, our experts will determine the appropriate equipment and best approach to dramatically improve your water.
We will present only the best, proven technology to solve your water quality issues.
Utilizing over a decade’s worth of experience in dealing with Hawaii’s unique water quality conditions, we provide fast and friendly service with the knowledge and experience you can depend on.
Why Choose Water Group 7
There’s science and an art to providing you with the quality water you deserve. In fact, when you break it down, our formula for your household is simple: More efficient water leads to a more efficient home/business.
As an exclusive dealer of the Evolve Brand, we offer a complete line of cutting-edge water treatment systems that deliver clean, high-quality water to your home or business. Evolve® water treatment systems fulfill your families or business water needs with the highest level of innovation, efficiency and versatility.
After all, better science makes brilliant water and that’s CLEARLY BETTER WATER.
FAQ
- A Brita filter is a single carbon filter used to remove Chlorine, Taste and Odor that may be present in tap water. Our multiple stage water filtration system uses several carbon filters, sediment filter and membrane filter. The use of multiple filters enables our system to filter out more of what you don’t want in your drinking water such as dirt, rust and chlorine just to name a few thereby providing you with higher purity drinking water.
- The life span of our filter also has a longer useful life of up to 12 months when compared to the 4 month replacement schedule of the Brita filter.
- Brita filters utilize single cartridge filtration whereas our system uses reverse osmosis purification, a higher level of water purification.
- Fridge filters are similar to Brita filters because they utilize a small carbon filter to remove Chlorine, Taste and Odor that may be present in tap water.
- From a water process standpoint, if the bottled water you are purchasing is purified by reverse osmosis, then they are processed in the same manner.
- From a cost standpoint, when you’re purifying your own tap water, you are saving in the cost per serving when compared to the store purchased bottled water.
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Testimonials
Very satisfied with the service from Water Group 7. I had a water softener and purifier installed in my home. My water tastes so much better now and my skin feels softer because of the water softener. Water spotting has been minimized so cleaning is a breeze. I highly recommend Water Group 7 for your water purification needs.
Chris T., Hawaii Kai
Just got my water system in. These guys do such clean work. Amazing service and very professional! My family and I feel and taste the difference in the water. One thing that really bothered me before I got the system was the water spots. Now no water spots on my dishes and shower doors! Love it so much. So happy with my water system!
Shiela H., Ewa Beach
Water Group 7 will patiently sit down and listen to you, in order to achieve your specific water filtration requirements. Jeremiah also took the time to inspect potential trouble spots, and provide the recommended rectification. In our case, we were very pleased that Jeremiah's brother installed a sensor, just in case there's an accidental back flow of water onto the cabin floor. This was extremely significant to us as living in a condo equates to being absolutely vigilant on any potential obstacle.
Byron T., Pearl City
We are a dental practice in the Kahala area that made the switch from a large jug deliver system to Water Group 7's solution. So happy we did. No more storing huge ugly jugs in the office, where we have little precious space to begin with!! Water taste great, and the unit is so much nicer looking. Also love Water Group 7's UV system for filling the water bottles on our A-Dec chairs - Lab verified basement level CFU. If you are using a water jug system to fill your chairs, have u verified it's CFUs level?
Derek T., Honolulu
Some Happy Clients