Know exactly what is in your water before you treat it, across Santa Ana and Fountain Valley.

Every good water decision starts with knowing what is actually in your water. Guessing leads to overspending on systems you do not need, or missing the problem entirely. Santa Ana Water Filtration provides water testing and analysis in Santa Ana that measures hardness, chlorine, TDS, and contaminants on-site, and explains the results in plain language you can act on.
Every water test covers these steps.
One call gets a technician to your home at a time that works.
We measure hardness, chlorine, TDS, and contaminants right at your tap.
We walk you through what we found and what, if anything, is worth treating.
The test comes with zero pressure to buy anything.
We translate the numbers into what they mean for your water and your home.
If your water is fine as-is, we will tell you so.
The answers are honest. Call today to book your on-site analysis.