Emergencies
Water & Sewer
760-438-2722
Customer Service & Billing
760-602-2420
Includes new service, disconnections, stop/start service, billing questions.
Payment location
1635 Faraday Ave.
Carlsbad, CA 92008
Utilities Department
Carlsbad Municipal Water District
water@carlsbadca.gov
760-438-2722
760-431-0564 fax
5950 El Camino Real
Carlsbad, CA 92008
(No payments)