Willow Glen Water Testing



We’re A Family-Owned Business Dedicated To Providing Softer, Safer Water

For four decades, De Anza Water Conditioning has been a family-owned and operated business. Our secret to 40+ years of longevity is Kinetico Water Systems–the only high-quality systems we’d use in our own homes!
We also provide free water tests to families and businesses to ensure each system is tailored to solve your unique water challenge. The result is more than 15,000 happy customers, from homes to apartment complexes, wineries, hospitals, universities, restaurants, and everything in between! Read More
Willow Glen Drinking Water
If you live in Willow Glen and get your water from the city, then you’re likely receiving any combination of local groundwater, surface water that’s been imported from other areas, and mountain water run-off. Each of the sources used to provide water to Willow Glen may have an exceptionally high concentration of Calcium Carbonate (CaCO3). The groundwater measures in at an average 307 ppm and ranges as high as 506ppm. Such concentrations of CaCO3 make for extremely hard water (water with a CaCo3 concentration over 60 ppm is considered “hard”). Hard water doesn’t pose any health risks, but, when used regularly as a household or business’s primary water source, it can prove cumbersome and significantly costly over time.
The Lesser Known Harms of Hard Water
Since hard water is not dangerous to drink, we have a way of thinking of hard water as a minor inconvenience, nothing likely to have a substantial impact on our quality of life or on our budgets. Unfortunately, in truth, hard water isn’t quite so innocent. Over time, the deposits left by hard water can clog your water pipes, slowing down the water flow and necessitating costly repairs.
Hard water can also cause a build-up in your hot water heater, leading to higher energy costs. In many cases, hard water deposits can prematurely curtail the life of your hot water heater, which, we all know is not cheap to replace. Such are the major harms of regular hard water usage, but what about the more overlooked, subtle hard water ramifications? Your clothes lose their color faster, your skin and hair get dried out, chalky deposits are left on glass and stemware, shower walls are nearly impossible to clean, and drains develop a white residue that simply can’t be removed. When you think of hard water as an accumulation of several small and larger scale problems, then you may begin to see the benefits of taking action.
Soft Water Solutions for Willow Glen
At De Anza Water Conditioning, we’ve been providing filtration and soft water solutions to Willow Glen and the surrounding area for over 40 years. We’re a family run business that values our reputation and relationship with the community and we understand that it is our privilege to help your household or office optimize its water quality.
Home Water Treatment Systems in Willow Glen
As an authorized dealer for Kinetico, we’re able to sell, install, and service home water treatment systems that will leave you with an abundant supply of soft, safe, great tasting water. Kinetico products have an extremely low cost of ownership due to their energy efficient, patented design. Rather than use household power, Kinetico technology uses the kinetic energy provided by water flow to power the unit. Kinetico filtration, purification, softeners, and reverse osmosis systems won’t take up much room in your home and are very simple to use. They run 24 hours a day, seven days a week, and require virtually no effort to maintain. There are no operating panels or timers to fiddle with – everything’s fully automatic. All Kinetico products sold through De Anza are warrantied, and in the event, you need service in Willow Glen we’re prepared to respond.
Try Us Out
Set up a free consultation and water test today by calling (408) 371-5521. Whether you’re concerned about your water’s appearance, taste, smell, or hardness, we’ve got the expertise and the tools to help.

We’re An Authorized, Independent Kinetico Dealer, Offering The World’s Most Efficient Water Systems
When it comes to quality, we know Kinetico Water Systems are in a class of their own – and that’s why we use them! Kinetico systems are uniquely positioned to keep you safe from hard, contaminated water that causes problems for 100,000s of Californians every year.
Kinetico systems are low maintenance, cost-efficient, and use revolutionary technology to provide a continuous water flow without electricity. The right filter or softener could save you thousands on bottled water, give you silky soft clothes, hair, skin, and extend the lifetime of your pipes and water appliances by years!
Why Trust Us To Provide Clean, Soft Water For Your Home Or Business?

High-Quality Products And Advice
Quality is the cornerstone of everything we do. From quality systems to quality service, there’s a reason 15,000+ customers trusted us over the competition!

Friendly Service With A Smile
Experience friendly service and leverage over four decades of expertise, so you can truly make the best decision for your family or business!

Leading Warranties And Guarantees
Become a De Anza Water Conditioning customer and enjoy peace of mind with a manufacturer’s parts warranty of up to 10 years, a 1-year labor warranty, and a 60-day money-back guarantee!

Free, No-Obligation Water Test
We provide free, no-obligation water tests to families and businesses — because we believe everyone has the right to know what is in their water!
A One-Stop-Shop For High-Quality Water Systems For Your Family Home Or Business

State-Of-The-Art Home Water Systems
Eliminate harmful contaminants and enjoy clean, soft water with a Kinetico non-electric, high-efficiency, low-maintenance home water solution.

Cutting-Edge Commercial Water Solutions
Discover a market-leading Kinetico commercial water solution from the experts who’ve helped the Bay Area’s biggest brands and businesses for 40 years.
We’ve Proudly Served The Bay Area For Over 40 Years

You’re Covered By De Anza Water Conditioning's Crystal-Clear, Triple Guarantee
With more than 40 years of experience and trust built up from serving 15,000+ Bay Area customers, we want to keep that going for the next 40 years and beyond. That’s why we cover you with our unbeatable, crystal-clear triple guarantee.
Here’s how it works:
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Soft, Filtered Water Guaranteed
Our cutting-edge Kinetico water softeners and reverse osmosis systems will consistently produce soft, filtered water on a 24/7 basis. If your system doesn’t perform for any reason, simply let us know in the first 60 days, and we’ll fix or replace it free of charge.
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Industry-Leading System Warranty
All our Kinetico systems carry an industry-leading warranty, so you get peace of mind thanks to lower maintenance costs for years to come.
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Try It Before You Buy It!
Not sure whether a water softener or reverse osmosis filter is right for your business (or both)? Try one risk-free for 60 days! If you don’t love it, we’ll uninstall it AND give you 100% of your money back.
STRICTLY LIMITED TIME OFFER FOR October:
Claim Your FREE Water Test With A Kinetico Certified Water Specialist (Worth $125)
Save Up To $1000 When You Invest In One Of Our Leading Water Softeners Or Reverse Osmosis Systems!
Want to know whether your home or business water is safe? Don’t put up with scaly hard water that tastes like it was scooped out of a swimming pool any longer! Book your free water test with our Kinetico-certified specialists to discover how you can get soft, purified water free from up to 99.9% of contaminants!
Discover How To Remove Up To 99.9% Of Contaminants And Get Safe, Delicious-Tasting Water In Your Home! (Value $125)

IS YOUR NEIGHBORHOOD’S WATER SAFE?
Get Your FREE Water Report to Discover the Quality of Your Water in Your Zip Code
Wondering whether you need a water softener, a filtration system, or both? Find out whether there are hard minerals or potentially harmful contaminants in your water supply! Simply let us know your details, and you’ll have a simple, easy-to-understand report that reveals everything you need to know ASAP!

Discover How To Remove Up To 99.9% Of Contaminants And Get Safe, Delicious-Tasting Water In Your Home! (Value $125)