About

We test your water before we sell you anything.

Filter Pros San Diego installs whole-house water filtration and conditioning across San Diego County. Every job starts with a free in-home water test so you know exactly what you're dealing with before spending a dollar.

Water filtration technician testing tap water at a San Diego home
Who we are

Who is Filter Pros San Diego?

Most water treatment companies in San Diego County lead with a package price before they know a thing about your water. They send a salesperson, not a technician. You end up with a system sized for someone else's house.

We do it differently. A technician comes to your home, tests your actual water, and shows you the results on the spot. Then we talk through what the numbers mean and what would actually fix it. No guessing, no one-size-fits-all pitch.

San Diego water is hard. Most of the county runs 17 to 20-plus grains per gallon, and the water district uses chloramine instead of plain chlorine, which is harder to filter. Inland and mountain properties on well water have their own separate set of challenges. We know the county's water because we work in it every day.

67 San Diego County cities served
12 Water treatment services offered
Free In-home water test, every job
$0 Salt bags, brine, or monthly maintenance with PF1025
What you can count on

What can you expect from Filter Pros San Diego?

Test first, recommend second.

We test your actual water before recommending anything. You see the results, we explain what they mean, and then you decide. No pressure, no guessing.

Medical-grade stainless steel tanks.

We install 304/316 stainless steel tanks, not fiberglass with plastic liners. Plastic liners break down over the years and can shed into your water. Stainless holds up.

Salt-free conditioning that works.

The PF1025 conditions your water without adding salt or sodium. No bags to haul, no brine to discharge, no monthly maintenance. It just runs.

Straight answers, honest pricing.

You get a clear quote before any work starts. Financing is available. And if your water doesn't actually need a full system, we'll tell you that too.

Serving San Diego County

Start with a free water test.

A technician comes to your home, tests your water, and shows you the results. No obligation, no sales pressure. Call (858) 925-5546 to schedule.