Water Softeners & Filtration for Northern California Homes
You shouldn't have to live with hard water, iron stains, or bad-tasting water. With the right Kinetico system, you won't. Get a free in-home water analysis from a local team that has treated Northern California water for over 30 years.
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Free In-Home Water Analysis
We test your water on site, show you exactly what is in it, and recommend the right Kinetico system. No obligation to buy.
Why Kinetico
Kinetico systems are non-electric and run on the motion of water, not timers or computers. Select systems are independently tested and certified by the Water Quality Association to perform as claimed. As an Authorized, Independent Kinetico Dealer, we fit, install, and service every system we sell.
The Right System for Your Water
Every home in Northern California has different water. We match the system to your water chemistry, not a one-size package.
Water Softeners
Non-electric Kinetico softeners that run on the motion of water. No timers, no wasted salt, soft water day and night. Backed by a 10-year warranty.
Learn more about Water SoftenersDrinking Water Systems
The Kinetico K5 delivers clean, great-tasting water straight from your tap and reduces up to 99% of common contaminants for cooking and drinking.
Learn more about Drinking Water SystemsWhole-House Filtration
Filtration for every faucet, so the water you drink, cook, shower, and clean with is clean throughout the entire house.
Learn more about Whole-House FiltrationIron, Odor & Well Water
Clear rust stains and knock out the sulfur smell. Well water treatment built for foothill and rural properties across the region.
Learn more about Well Water TreatmentSalt-Free Systems
Scale reduction without salt or chemicals. A low-maintenance option for homes with the right water chemistry for it.
Learn more about Salt-Free SystemsCommercial Systems
Water treatment for restaurants, offices, salons, and facilities. Custom solutions sized for your operation across Northern California.
Learn more about Commercial Water SystemsRecognize Any of These?
If your water is causing any of these, there is a fix. Here is where we usually start.
Hard Water
Dry skin, spotty dishes, scale on fixtures, and appliances that wear out early.
Bad Taste or Odor
Chlorine smell, metallic taste, or water you would rather not drink from the tap.
Iron & Rust Stains
Orange staining on sinks, tubs, and laundry, or rusty-looking water.
Well Water Issues
Sulfur smell, sediment, bacteria concerns, or water chemistry that changes with the seasons.
The Company Northern California Relies On
NorCal Water Systems is a locally owned, full-service Kinetico dealer based in Diamond Springs. For more than 30 years we have treated water for homes and businesses across the region, from Sacramento city water to El Dorado well water. We install it, and we service it.
30+ Years Local
Three decades on local water. We have almost certainly seen your water problem before.
Non-Electric Design
Kinetico twin-tank systems run on water pressure, so soft water never runs out.
Licensed & Insured
Fully licensed, insured, and accountable for every install we do.
Independently Tested
Select Kinetico systems are certified by the Water Quality Association.
Northern California
Homes and Businesses That Count on Us
From restaurants and wineries to schools, senior living communities, and city and county agencies, organizations across the region rely on NorCal for clean, reliable water.
Trusted by Thousands of Neighbors
"NorCal Water Systems is the best. Our water has never been so clean or tasted so good, and the service and promptness of the team is exceptional. Cody the owner puts his customers first."
"Excellent work. The installation improved the look of my pumphouse. Travis and Bobby walked me through the operation of everything and answered all my questions. Very satisfied."
"Jesiah did a professional and thorough job installing an RO water system in my home. I felt well informed and am excited to have healthy, clean water to drink."
Better Water in Three Steps
Simple, local, and done right. Most installs are finished in under a day.
Free Water Analysis
We come to you, test your water on site, and show you exactly what is in it. No cost, no pressure.
Custom Recommendation
We match a Kinetico system to your water chemistry and your home, and answer every question.
Professional Install
Our installers handle everything, usually in under a day, so you can enjoy clean water fast.
Ready for Better Water?
Schedule your free water analysis today. We will test your water and recommend the right system, with no obligation.