Support Customer Support Schedule a Service Schedule Water Treatment System Service & Maintenance Your local Culligan Water Expert has the knowledge and know-how to service and repair any water treatment system available today – even if it’s not a Culligan water softener or filtration system – and ensure you’re getting the best possible water. Ask about our Culligan Service Agreements for the most convenient and reliable service, repair, or maintenance for your water treatment system. First Name* Last Name* Email Address* Phone #* Zip/PostalCode* Area of Interest* ▾ Select Existing Customer-Service or Delivery Water Testing Water Filtration Water Softening Water Delivery/Water Coolers Bottleless Water Coolers Other, Please explain below Enter a question or message (Optional) SEND Culligan 100% Satisfaction Guarantee If you are dissatisfied with your Culligan product for any reason within 30 days of your purchase, Culligan will remove the product and refund the purchase price.* About Culligan Culligan International History Awards News Corporate Responsibility Our COVID-19 Response Work with us Careers Franchising Contact 1-877-541-0382 Contact Us Culligan Worldwide © 2021 Culligan | Terms and Conditions | Privacy | Sitemap *Applies to Culligan-branded standard household equipment only. Zip Water and HANS by Culligan products are excluded. Dealer participation may vary. Live chat: Culligan Offline