At Culligan Water of Sonoma County, we’ll fix your hard-water issues. Whether you use city water or well water, our water softeners help you enjoy less buildup, softer skin, spot-free dishes and longer-lasting appliances – and our salt delivery service keeps maintenance easy.
Whether your focus is on the best quality drinking water or addressing specific water problems throughout your home, we’ve got a solution to fit your needs. We offer top-quality filtration options for both city water and well water.
Get an unlimited supply of cleaner, safer water, plus smart features like tracking your cost savings.
Delivers cleaner, safer water for just pennies a glass using advanced filtration specific to your home’s needs.
Offers on-demand, high-quality filtration with advanced technology and a space-saving design.
For houses with well water, the most complete water filtration system for the entire home.
Fits your home and your budget: Our economical and low-maintenance system pairs efficient whole-home water filtration with sophisticated sediment reduction.
For houses with well water, the most complete water softening and filtration system for the entire home.
Reverse osmosis is one of the most comprehensive ways to treat your water for a broad variety of potential contaminants and concerns in Sonoma County.* In this type of water filtration, pressure is used to push water through a tightly woven membrane designed to filter contaminants as small as a single atom.
* Contaminants may not be present in your water.
Standard filtered pitchers and refrigerator filters rely mainly on basic carbon filtration, while typical RO systems offer multiple stages of advanced filtration. Because of this, reverse osmosis can address a much broader array of water quality issues. In fact, Culligan reverse osmosis filtration systems are certified to reduce 12x more contaminants than the leading standard filter pitcher.**
** When configured with post-filter and Total Defense cartridge. Contaminants may not be present in your water.
Common well water problems in Sonoma County include hard water, iron (rust stains), hydrogen sulfide (that rotten-egg smell), bacteria, nitrate and nitrate, and others. Depending on the results of your water test, you may need a water softener, whole-house filtration system, reverse osmosis drinking water system, or some combination of these.
A rotten-egg smell in water is typically caused by elevated levels of hydrogen sulfide gas. Culligan offers whole-house water filtration systems specifically designed to treat this issue, providing cleaner, better-smelling and great-tasting water.