Trusted Water Treatment & Conditioning Company in Cupertino
Safeguarding your household’s long-term health begins with purifying the water you use every single day. Cupertino residents consistently turn to De Anza Water Conditioning for highly reliable filtration and soft water systems designed to combat the area’s moderate-to-heavy water hardness. Our specialty Kinetico systems utilize advanced non-electric, dual-tank technology to keep soft, filtered water flowing continuously through your home, even during regeneration cycles, while minimizing water waste and salt consumption. We eliminate tough mineral scaling, foul tastes, and chemical chlorine odors so that your family can cook, clean, and bathe with complete peace of mind. Our local, certified specialists are always ready to perform a free in-home water test to identify specific contaminants, including hard minerals and PFAS. Whether you require a comprehensive whole-home carbon filtration system or a dedicated under-sink reverse osmosis system, we match your property with the ideal solution. By preventing lime scale buildup, our systems protect your home’s major investments—like copper pipes, modern tankless water heaters, and premium faucets—while delivering exceptional, bottled-water quality drinking water directly to your kitchen, making daily hydration a true pleasure.
About Cupertino
Cupertino is globally recognized as the corporate headquarters of Apple Inc., centering it as one of the ultimate hubs of technology and modern computing.
To get to the airport From Cupertino, take I-280 South and CA-87 North toward San Jose Mineta International Airport (SJC). The drive takes approximately 20 minutes.
Our Services
Residential Water Softeners in Cupertino, CA
Whole Home Water Filtration in Cupertino, CA
Kinetico Reverse Osmosis Systems in Cupertino, CA
PFAS Water Filtration in Cupertino, CA
Free Home Water Testing in Cupertino, CA
Our Service Area
Rancho Rinconada, Oak Valley, Monta Vista, Seven Springs, Homestead
Address: 355 E McGlincy Ln, Ste H, Campbell, CA 95008
Phone: 669-279-5481
Hours: Mon–Fri: 8AM-4PM
Additional Resources
About Us – De Anza Water Conditioning
Customer Reviews – De Anza Water Conditioning
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