530-535-8774
Mon — Fri 8:00 am to 5:00 pm
Current Customers
Search
GET BETTER WATER
WATER TREATMENT
Filtration
Ion Exchange (Water Softener)
Purification (Reverse Osmosis)
Sanitization (UV Systems)
Specialty Systems
WATER PROBLEMS
Most Common Water Problems
Hard Water Stains
Cloudy Water
Hard Water vs. Your Water Heater
Chlorine Taste and Smell
Blue-Green Stains
PFAS and GenX
Bacteria and Viruses
Silica in Drinking Water
Emerging Contaminants
SERVICES
Residential Systems
Commercial Systems
Kinetico Maintenance & Service
AREAS SERVED
FINANCING
ABOUT
About Us
Water Improvement Center
Free Water Analysis
FAQ
Refer a Friend
Reviews
Blog
Careers
CONTACT
Search
GET BETTER WATER
WATER TREATMENT
Filtration
Ion Exchange (Water Softener)
Purification (Reverse Osmosis)
Sanitization (UV Systems)
Specialty Systems
WATER PROBLEMS
Most Common Water Problems
Hard Water Stains
Cloudy Water
Hard Water vs. Your Water Heater
Chlorine Taste and Smell
Blue-Green Stains
PFAS and GenX
Bacteria and Viruses
Silica in Drinking Water
Emerging Contaminants
SERVICES
Residential Systems
Commercial Systems
Kinetico Maintenance & Service
AREAS SERVED
FINANCING
ABOUT
About Us
Water Improvement Center
Free Water Analysis
FAQ
Refer a Friend
Reviews
Blog
Careers
CONTACT
Contact
Contact NorCal Water Systems
Contact Us
New or Existing Customer
New or Existing Customer*
New Customer
Existing Customer
Homeowner Last Name
Homeowner First Name
Email
Phone/Mobile
Zip Code
My Water is From
My Water is From
City Water
County Water
Well Water
Textarea
Get Clean Water
Close
Search
Hit enter to search or ESC to close
Search for: