Manatee · Sarasota · Hillsborough · Pinellas · Charlotte
Venice, FL’s Local Water Filtration Company
Hydrology is a family-owned, firefighter-founded water treatment company working throughout Venice and the rest of Sarasota County, where county-supplied water begins as hard, brackish Floridan Aquifer groundwater before it’s run through reverse osmosis and blended, then disinfected with chlorine or chloramine. That combination leaves plenty of Venice homes with scale on fixtures and a chlorine taste at the tap that store-bought pitcher filters can’t keep up with.
4.7★ from 212 Google reviews · WQA Gold Seal Puronics dealer · Our own techs, no subcontractors
Request your free water test
★★★★★ 4.7 — a few details and we reach out, usually same day.
Our install · a real job, not stock
What Sets Our Approach Apart
We don’t franchise the work out — the technician who tests your water and quotes your system is the same person who installs it in your Venice home, with no subcontractor swap in between. Our equipment comes from Puronics, a WQA Gold Seal certified manufacturer now owned by Franklin Electric, a publicly traded company — meaning the media inside your system, especially the catalytic carbon rated for roughly 2,000,000 gallons, is engineered at scale but serviced by hands you’ll actually meet.
- Puronics Defender iGen — softening plus catalytic carbon filtration for chlorine/chloramine, our most common Venice install.
- Puronics Micromax 7000 — under-sink RO for households that want their drinking water taken a step further.
- Hydronex iGen — the whole-home combo for Venice properties needing both softening and filtration.
We’ve completed 8+ installs for Venice homeowners so far, each backed by 0% financing options through Synchrony or Wisetack and a manufacturer warranty we service ourselves, locally.
What to ask any filtration company in Venice
Start with your own water. Sarasota County Utilities supplies Venice, disinfecting with chloramine at 3.5 ppm, at 7.0–7.3 grains at the Carlton plant, which is 28% of supply. Your tap is a blend of three sources, and radium 228 runs at 1.90 pCi/L — under the 5 pCi/L limit, and the highest on our map.
Then ask every company quoting you the same four questions. What media is in the tank and how many cubic feet of it? What grain hardness did you size to, and where did that figure come from? What brand of valve is it, and can anyone get parts? Who backs the warranty, in writing, with a company name on it rather than “coverage determined by your local dealer”?
Those four separate the companies that know your water from the ones selling a box. Ask us too — and check the answers at the Water Quality Association’s product listing, which is public and free.
Locally: a significant number of South Venice homes are on private wells rather than county water, which is a completely different build. We establish which you are first.
Figures are from Sarasota County Utilities’s own published water quality report. Where a utility does not publish something, we say so rather than estimate it. The water test is free and carries no obligation.
The full buyer’s guide — certifications, prices and the questions to ask →
See What’s in Your Venice Water — Free
Call or text 941-266-8991 to schedule a free, no-obligation in-home water test with our team.
What your neighbors say
4.7★ from 212 Google reviews.
“I cannot say enough amazing things about this company and system! We had three companies come out and Hydrology stood out on every level.”
“We’ve had our system now a month and absolutely love it. My wife is a hair beautician with over 30 years of experience and definitely can tell the difference with the water.”
“Wow, I can definitely feel a difference in my hair, skin, and when I wash my hands. I knew getting a water softener was a priority and I’m so glad I decided to go with Hydrology.”
Every review is on our Google profile — read all of them there. We don’t cherry-pick; we just answer the phone.
Straight answers
Venice Water Treatment — common questions
What people in your area ask before they call.
More water answers →
What hard water does to a home: the Battelle study →
What water problems do you treat in Venice?
In Venice, hardness depends on which utility serves your address, so we measure it at your tap. Where it runs hard, the calcium and magnesium leave spots and scale. We handle hardness, taste and odor, and problem water like iron and sulfur with Puronics softening and catalytic-carbon filtration. It starts with a free in-home water test.
Do you install and service systems in Venice?
Yes — our own techs test, install, and service across Venice and the Suncoast, and the tech who tests your water is the one who installs it. For any job that needs a permit, we bring in the licensed plumber we work with.
Is the water test free in Venice?
Yes — the in-home water test in Venice is free and no-obligation. A tech tests on the spot and explains your results, so you know exactly what your water needs before spending anything.
