Whether you need to solve hard water problems, need water & coffee delivery, or want to improve the taste of your drinking water, there's a water solution from Culligan. Backed by over 80 years of experience solving the toughest and most common water issues, we bring our industry-leading technology and experience right into your home or business. Our water and coffee delivery is perfect for your business. Culligan is experienced in serving the oil, gas, and construction industries with safe, high quality water delivery. At home, experience the benefits of professionally treated water. Whole home filtration solves taste and odor problems, like chlorine or sulfur contamination, dissolved iron, and scale buildup. Plus, take edge off of hard water and take care of your hair, skin, and appliances with Culligan home water softening systems. Culligan offers free water tests to help you get started.