Residential Water Treatment & Solutions
Improve your family’s wellness and quality of living with our water conditioning products that can be customized to your family’s specific needs.
- Remove harmful and foul-smelling chemicals from your drinking water
- Protect your dishwasher and laundry machines from costly repairs
- Eliminate nasty-looking stains from your bathroom and kitchen fixtures.
Why Choose Diamond H2O®
Our Highly Trained & Friendly Staff Includes:
- 5 fully insured and licensed plumbers
- 3 WQA master water specialists
- 3 DNR-licensed pump installers
All our technicians have been trained to install, service and repair most makes and models of water softeners, filters, water heaters, and pressure tanks. We offer low rate financing options so that your family’s health is affordable.
Questions about our residential products? Contact Diamond H2O® for more information by calling (920) 757-5440 or by contacting us online.
Contact Us
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Free In-Home Equipment Evaluation and Estimate – 920-757-5440
We take pride in manufacturing all our water treatment systems locally, right here in Greenville, Wisconsin. Set up a free in-home equipment and water evaluation and let one of our experts walk you through the ins and outs of water treatment options.
Installation, Service or Preventative Maintenance – 920-757-5440
Our skilled technicians have been trained to install, service and repair most makes and models of water softeners, reverse osmosis systems, chlorination systems and filters. We also install water heaters and pressure tanks. Our large inventory of parts and supplies for most makes and models means that we can get the problem fixed right away!
Diamond H2o also performs regular preventative maintenance inspections to make sure your household water treatment systems are running at their highest efficiency. Our comprehensive 19-point inspection covers every aspect of your household water treatment system and our 9-point drinking water system inspection will diagnose problems you may have with along with solutions.
Salt Service
Diamond H2o carries water softener salt products that are formulated for dissolvability and purity in mind. They can be used in any brand water softening unit.
We offer three varieties: Solar Crystal, Evaporated Pellet and Rust Inhibitor Pellet.
Salt Pickup
Diamond H2o is conveniently located near the Fox River Mall and Appleton Airport. Salt pickup is available during regular business hours. Picking up your own salt will save you money on each bag.
Salt Delivery
If it’s convenience you’re looking for, our high-quality salt products are available for delivery too! Having salt delivered means you never have to carry salt down the stairs again – we do the work for you! During a delivery stop, the technician will add salt to your brine tank, test the softened water and if necessary, adjust the controls on your softener.
Products
DROP Systems
Protect your home and family with DROP’s complete line of water management products. From ensuring cleaner water to preventing leaks and reducing waste, we help you create a safer, more efficient home!
LINQ Systems
Every Diamond H2O® LINQ water softener, filter, and aeration system undergoes rigorous testing and surpasses third-party certification requirements, delivering performance that exceeds national standards.
Residential Water Softeners
Choose Diamond H2O® residential water softeners to eliminate hard water problems. All our systems are certified by TG Analytical Labs using NSF/ANSI 44 standards, with performance that exceeds national requirements.
Residential Water Filters
Iron, hydrogen sulfide, sediment, and chlorine can compromise your water quality. Diamond H2O® point-of-entry filters address these issues and are third-party certified by TG Analytical Labs to surpass NSF/ANSI 44 standards.
Reverse Osmosis Systems
Improve your home’s water quality with Diamond H2O® reverse osmosis systems. Choose from free-standing, hinged wall-mount, or Element™ models, all featuring advanced controls, monitoring systems, and capacities ranging from 50gpd to 4800gpd.
Some of our residential products are now discontinued. Please see all discontinued products here.
Services
What Do I Need?
Use our assessment tool here to determine which product(s) you need for your home.
Solve a Problem
Do you know what’s in your water? The info on this page will help you find out!
Water Inspections
We perform quality inspections to make sure your water is as clean and pure as possible.
Salt Delivery Services
Thanks to our salt delivery program, we handle your water softener for you!
View Solutions to Common Water Problems