Need help with a Culligan bill, water delivery, salt delivery, water softener, filtration system or service appointment? Call Culligan support at 1-877-431-9752 or locate the Culligan dealer responsible for your area.
Culligan support is location-based. Existing customers will usually receive the fastest help from the local dealer listed on their bill, service agreement or delivery paperwork.
How to Contact Culligan Customer Service
- Culligan Support: 1-877-431-9752
- Local Culligan Dealer: Find a Culligan location
- Contact Form: Contact Culligan
- Customer Relations: customerrelations@culligan.com
- Customer Support Center: Culligan Customer Care Center
- Official Website: Culligan.com
Support hours: Local Culligan office hours vary by location. Check the dealer’s location page before calling.
Choose the Correct Culligan Support Route
- Billing, payments or account changes: Contact the local Culligan dealer shown on your bill or use the Culligan billing-information page.
- Repairs or maintenance: Use the service-request form for water softeners, filtration systems, reverse-osmosis systems and other water-treatment equipment.
- Salt delivery: Contact your local dealer to schedule, change or report a problem with a delivery.
- Bottled-water delivery: Use Culligan’s water-delivery page to find service available in your ZIP or postal code.
- Cancel bottled-water delivery: Submit Culligan’s bottled-water cancellation request. Keep the confirmation and continue following up with the local dealer until the cancellation is confirmed.
- Product instructions: Search the Culligan product-manual library.
- Unresolved local-dealer complaint: Ask the dealer for a manager and case number. If the matter remains unresolved, email customerrelations@culligan.com with the dealer’s location and a concise timeline.
Culligan Online Store Support
Purchases made directly through Culligan’s online shop have a separate customer-support route:
- Online Store Phone: 1-800-503-2939
- Email: help@culligan.com
- Hours: Monday–Friday, 8 a.m.–8 p.m. Eastern time
- Shipping and Returns: Culligan online-store help
Use this contact for qualifying products purchased from the Culligan online store. Equipment installed, rented or serviced by a local dealer should be handled through that dealer.
What to Have Ready
Culligan may need information that identifies both your equipment and the dealer responsible for the account. Have the following available:
- Customer or account number
- Service address and ZIP code
- Local Culligan dealer name and location
- Equipment model and serial number
- Purchase, rental or installation date
- Delivery date or missed-delivery information
- Invoice, contract or service-agreement details
- Photos of equipment damage, leaks or error messages
- Previous case numbers and the names of representatives contacted
How to Escalate a Culligan Complaint
- Begin with the local Culligan dealer responsible for the account.
- Explain the issue and the resolution you are requesting.
- Ask for a case number, service ticket or written confirmation.
- If necessary, request a dealer manager or service manager.
- If the local dealer does not resolve the matter, email customerrelations@culligan.com.
Include the dealer’s location, relevant dates, account or service documents and a brief description of the steps already taken. Send private account information only through Culligan’s official support channels.
Culligan Warranty and Service Agreements
Culligan warranty coverage varies by product, component, installation and local dealer. Rental plans, maintenance programs and bottled-water delivery agreements may also have separate terms.
Review the warranty supplied with the exact product and the agreement issued by the local dealer. Ask the dealer whether labor, travel, replacement parts, filters, salt, removal or return visits are included before authorizing work.
If you are disputing a contract or recurring charge, keep the signed agreement, invoices, cancellation request, payment records and correspondence.
Culligan Headquarters
Culligan International
9399 W. Higgins Road, Suite 1100
Rosemont, IL 60018
Corporate Phone: 1-877-540-9072
The headquarters number is a corporate contact and should not replace the local dealer or Culligan support number for routine billing, delivery or equipment-service requests.
Culligan Customer Reviews and Complaints
CustomerServiceNumbers.com currently has two Culligan reviews with an average rating of 2.0 out of 5 stars. Both reviews are older, dating from 2014 and 2016.
One reviewer describes delayed and incomplete salt deliveries, a delivery fee and frustration over new payment requirements. The other describes an overdue annual filter replacement connected to a service contract. These individual experiences should not be treated as a measure of every Culligan dealer or current nationwide service.
Related Customer Service Guides
Share Your Culligan Experience
If you have contacted Culligan, your review can help other customers understand how support works at different locations. Include the dealer’s city and state, the type of equipment or delivery service involved, the support route used, the response time and whether the issue was resolved.
Privacy Reminder: Do not publish your Culligan account number, equipment serial number, payment information, service address, email address, phone number, contract documents or other private information in a public review.
Culligan Customer Service FAQs
What is the Culligan customer service phone number?
Culligan’s current support number is 1-877-431-9752. Existing customers may be directed to the Culligan dealer responsible for their location.
How do I contact my local Culligan dealer?
Use Culligan’s location finder and enter your location. Your invoice or service agreement may also list the dealer’s direct number.
How do I report a missed Culligan delivery?
Contact the local dealer that manages your bottled-water, salt or exchange-tank delivery. Provide the scheduled delivery date, account information and the items that were missed.
How do I cancel Culligan bottled-water delivery?
Use the Culligan cancellation-request form. Save the submission confirmation and verify the effective cancellation date with your local dealer.
How do I schedule Culligan equipment service?
Submit the Culligan service form or contact the local dealer shown on your bill or service agreement.
How do I escalate a complaint about a Culligan dealer?
Begin with the local dealer and request a manager or case number. If the matter remains unresolved, email Culligan Customer Relations at customerrelations@culligan.com.
What is the Culligan headquarters phone number?
Culligan International lists its Rosemont headquarters number as 1-877-540-9072. Use 1-877-431-9752 or your local dealer for routine customer support.
Why Trust CustomerServiceNumbers.com?
CustomerServiceNumbers.com has published customer-service contact information and consumer reviews since 2004. This page distinguishes Culligan’s national support, local-dealer, online-store, customer-relations and corporate contacts so readers can choose the route appropriate for their issue.
Page Update Note: This page was reviewed on August 15, 2026. It provides Culligan customer service, billing, delivery, repair, cancellation, complaint and headquarters information available from official Culligan sources at the time of review.
Independent-Site Disclaimer: CustomerServiceNumbers.com is an independent customer-service information and review website. It is not affiliated with, endorsed by or operated by Culligan International or any Culligan dealer. Culligan representatives do not answer questions submitted through this page. Contact Culligan or the dealer responsible for your account directly for billing, delivery, equipment or service assistance.
