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Annual Vol: Not Provided
Our Licenses:
Issuer: California Contract State License Board
Qualifier: John L. Schafer
Expiration: August 31, 2018

Our Story

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Family Owned Business for Four Decades

Over 40 years ago, founder and president of De Anza Water Conditioning, John Schafer entered the water treatment business with a California State Contractor’s license combined with a wide and deep understanding of problem water. To compete in this industry, John knew that he needed to provide customers unique and special solutions. He chose to build his business on the strength of Kinetico© Water Systems, supported by a highly specialized technical team and supportive, knowledgeable office staff. Our goal is to satisfy the need of each customer, providing a customized solution for each water problem.

To become a customer of De Anza Water Conditioning is to become a member of our family. We invite you to join our family of more than 20,000 satisfied customers, from San Francisco to Monterey, including residences, apartment complexes, car washes, manufacturers, fitness centers, golf and country clubs, hospitals, hotels and motels, industrial boilers, laboratories, nursing homes, restaurants, universities, custom and town homes, and wineries.

Superior Products: Kinetico Water Systems

Family-owned De Anza Water Conditioning sells, installs, and services Kinetico water softeners, whole house water filters, and reverse osmosis drinking water systems. Kinetico products are the only patented, non-electric, demand-generated water treatment equipment manufactured today. Additionally, the Kinetico water softener is truly unique, being the only one on the market today that delivers an uninterrupted supply of soft, conditioned water, while competitors interrupt the supply during the regeneration cycle, thereby exposing your infrastructure to the harsh effects of hard water. Our small-footprint, high-efficiency, low-maintenance Kinetico Water Systems are able to deliver the quality and volume of water you need to service your entire home or business.

Kinetico products are tested and certified by the Water Quality Association (WQA) for safety and performance in accordance with all applicable industry standards.

Committed to Quality

Kinetico Water Systems is in a class by itself. Whether you need a softener, filtration system, or reverse osmosis drinking water system, we have the equipment you need to solve the problem.

What makes Kinetico different?

  • Patented technology (with more than 20 patents)
  • Conditioned, filtered water on a 24/7 basis
  • Non-electric operation
  • Highly efficient systems
  • Cost-effective use of consumables (salt, potassium, water)
  • Certified by the Water Quality Association (WQA)
  • Longest, most comprehensive warranties in the industry

Through our long and established affiliation with Kinetico, De Anza Water Conditioning is able to provide you with a system that delivers the highest-quality water available at the lowest total cost of ownership.

At De Anza Water Conditioning, we offer more than a unique water treatment system: we offer a unique customer experience as well. When you buy from De Anza Water Conditioning, you are benefitting from the high-quality water treatment equipment that comes from Kinetico Water Systems, supported by a highly informed sales team, experienced and certified installation and service technicians, and a courteous, helpful administrative staff. The De Anza Water Conditioning team wants you to have the best customer experience possible. We know this requires both an amazing set of products and an experienced, dedicated staff.

Reputation for Excellence

With several options available for water treatment companies in the Bay Area, De Anza Water Conditioning is proud to have earned a reputation for being professional, responsive, efficient, and downright friendly. Our range of services includes water testing, technical support, planning, and design, construction and installation, and maintenance and service.

For over four decades, De Anza Water Conditioning has provided effective, professional solutions for problem water. From engineered projects to small enterprises and residential sites, our water treatment specialists can help identify the problem, analyze alternatives, and design a solution that meets your needs. As experienced water specialists, De Anza Water Conditioning offers a full range of professional services.

We have earned a solid reputation for customer service as well as offering the highest-quality product on the market: Kinetico Water Systems, known for its superior, highly efficient, compact, low-maintenance systems. We service what we sell, so our commitment to your project extends beyond the installation process. We are dedicated to providing the highest level of customer service available. 

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Associations & Memberships

Member of BBB (Better Business Bureau) Accredited Business BBB (Better Business Bureau) Accredited Business
Member of WQA (Water Quality Association) WQA (Water Quality Association)
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