Customer Service

Moulton Niguel Water District takes pride in the service we provide to our customers and communities. We stand ready to assist when help is needed, not only because we believe that outstanding service is the key to customer satisfaction, but because we care about our customers.

Call or Visit Us

Our Customer Service Representatives are available to help you by phone from 8:00 a.m. until 5:00 p.m. Monday through Friday. You can reach us at (949) 831-2500, or by email at

Moulton Niguel Water District is open Monday through Friday from 8:00 a.m. to 5:00 p.m. to accept payments, establish or discontinue water service, and answer any questions you might have.  We are located at 27500 La Paz Road, Laguna Niguel. Click here for a map.

After Regular Business Hours

There is always someone available to help if you have a disruption in your water or sewer service. If an emergency should occur after our regular business hours, please call us at (949) 831-2500.



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