De Anza Water Conditioning, Inc.

Since 1979, De Anza Water Conditioning has been the trusted name in premium water treatment solutions across the Bay Area. As a proud installer of industry-leading Kinetico water systems, we specialize in delivering clean, soft, great-tasting water for homes and businesses. Our team combines decades of hands-on expertise with a commitment to honest service, reliable installation, and long-term customer care. When you choose De Anza, you're choosing proven quality, innovative technology, and a company that's been improving water — and lives — for over 45 years.