Great service and knowledge in chemistry. Excellent in TSS and BOD control. Jar testing, pH reading, Calibration on controllers.

Excellent business to work with. Professional and friendly every step of the way. I'm happy to have clean, filtered water in my home!

Today I had NorCal come out to install an upgrade soft water system. The two technicians that came were outstanding. They went over everything with me. They even let me video them on step by step inst