Service area - 7 counties
Water treatment across Southern California.
Every county in SoCal has its own water profile. We size systems to your ZIP's documented contaminants, not a generic brochure.
5-year warranty 5,000+ installs since 2009 Serving Los Angeles · Southern California
Seven counties served
Select your county for documented water quality data and the systems we size for it.
Each county page shows the specific contaminants we test for, the dominant utility, typical hardness range, and the water treatment systems sized for that region. Start there, then book a free in-home test for exact numbers at your address.
Cities we serve
We drive to your door across Southern California.
Same-day install in most ZIPs, 1 to 3 business days in outlying areas. If your city is not listed, call and ask.
Related resource
Learn what SoCal water contains county by county.
Free water test
Tell us your city. We'll book a tech for this week. Same-day in most ZIPs.
A SoCal Water Treatment technician drives to your kitchen, tests your water on site, and sends a sample to an independent lab. Serving CA, AZ, and NV.
Verified Google reviews 5-year warranty Same-day install
Why it's safe to book
- Free water test in your kitchen. Nothing charged until you see the lab numbers.
- Three system options, all-in number, four financing terms shown side-by-side.
- 5-year comprehensive warranty. 90-day money-back guarantee.
- Same-day install in most ZIPs. Permits pulled by us.
Today is the day
Cleaner water at every tap by sundown. No upsell theater.
Free water test in your kitchen. Lab report in 24 hours. 5-year warranty. 90-day money-back.
Verified Google reviews· 90-day money-back
