Culligan of Marin provides water solutions for residential, commercial and even raw water. We have filtration, softening, conditioning and testing services to ensure the best quality of drinking

providing the most efficient water softening and reverse osmosis systems available. We specialize in customizing filtration solutions to meet our clients receive the highest quality water treatment possible. From residential to commercial systems, our experienced professionals provide personalized

residential and commercial clients, such as HVAC replacement, heat pumps, gas furnaces and boilers, geothermal, water heaters, home intelligence, customized duct systems, air filtration and purification, and electric HVAC

, from new homes and additions to remodels and commercial buildings. We specialize in making repairs and installing installation, water treatment and filtration solutions, tankless and solar water heaters, and radiant heat flooring and driveway snowmelt systems. Our