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Don’t Miss Out

Softener + RO For Only $75.90/mo.

For a limited time, you can get Culligan’s Full Water Treatment Solution — a softener and RO filter — for just $75.90/month!

$300 Off Whole House System!

Want to enjoy great-tasting Culligan Water? For a limited time, you can enjoy a Culligan Whole Home system for $300 OFF! Act fast, because this offer won’t last forever!

Rent A System For $9.95/mo. for First 3 Months!

  • Water Softeners
  • Reverse Osmosis Filters
  • Whole House Water Filters
Introductory offer. Brand new accounts only. Standard rates apply after 3 month trial period.

What’s In Your Oxnard Water?

Get a FREE Water Test!

  • No mailing — fast results!
  • Test any tap in your home
  • NEW flexible sample pickup options
Schedule My Test Today!

The Proof

Why Do Oxnard
Homeowners LOVE Us?

Sandra Y.
Star Star Star Star Star

I love the water how it fills to my skin. It’s so soft , my kids love it to. The service is great as well. I would recommend it to my friends and family.

Andrew A.
Star Star Star Star Star

Just had a water softener installed and a few days later, noticed a leak near the drain connection. Called my sales rep, Nick, on a Sunday and Chris was at my house within an hour and had it fixed within 30 minutes. No charge to me and no questions asked. Nick called shortly thereafter to check in and make sure everything was copacetic. I’m very impressed with the rapid response and professionalism of this crew!

Justin H.
Star Star Star Star Star

As a customer for a year, Culligan has been great this whole time. The water they provide is top notch. Thank you Devon Lorenzini for signing me up for this service. I recommend Culligan for anyone looking for a great water service.


Water Problems?

We Have

Check Out Our Solution Center

The Best Water Softeners and Water Filters in Oxnard.

With this combination of water resources, Oxnard water quality often faces our share of water filtration and treatment issues:

Oxnard’s drinking water is a blend of sources. Our water supplies include imported water from the Calleguas Municipal Water District (Calleguas), regional groundwater purchased from the United Water Conservation District (United), and water pumped from City groundwater wells, a portion of which is treated by the City’s Desalter Facility.

Calleguas is a member agency of the Metropolitan Water District of Southern California (Metropolitan), the major water importer and wholesale agency for Southern California. Water supplied to Oxnard from Calleguas originates in Northern California via the State Water Project: a system of reservoirs, aqueducts and pump stations. This water is treated either by Metropolitan’s Jensen Water Treatment Plant or by Calleguas’ Lake Bard
Water Filtration Plant. Both Metropolitan and Calleguas perform routine watershed surveys, source water quality sampling and analyses, and operational and treatment activities to ensure the water supplied maintains a high quality.

United Water manages, stores and may periodically release water from Lake Piru into the Santa Clara River. During high flows (during and after storms), United may also divert Santa Clara River water into spreading ponds near El Rio, capturing water that would have otherwise been lost to the ocean. This river water infiltrates and recharges the Oxnard Plain groundwater aquifer. Later the groundwater is extracted, treated, and delivered to several retail water agencies in the region including Oxnard. Groundwater from United is blended with water from Calleguas or water from the City’s Desalter Treatment Facility before delivery into the water distribution system. United performs regular watershed surveys as well as routine sampling and water quality analyses to ensure that water stored, treated, and delivered to its customers maintains a consistent quality.

Oxnard’s water supply is 30% United Water, 34% state water, and 36% city groundwater.

Is Oxnard Tap Water Safe To Drink?

Environmental Working Group detected 13 contaminants in Oxnard tap water where levels reached above their recommended guidelines. This includes arsenic, chromium-6, HAA5, nitrates, TTHMs, and uranium.

You can view a full water quality report for the city of Oxnard here.