Alternative channels
Mail, text, and in-person payment instructions
Pay by text
A dedicated this detail was not publicly posted. The reviewed Mesa Water payment page does not publish a text-to-pay keyword or SMS enrollment sequence.
Mail-in address
Mesa Water District, Payment Processing Center, P.O. Box 6513, Pasadena, California 91109. The District asks customers to allow at least seven days for mailed delivery.
Counters, drop boxes, and office hours
Mesa Water District customer-service counter, 1965 Placentia Avenue, Costa Mesa, California 92627. Hours are Monday-Thursday 7:30 a.m.-5:00 p.m. and Friday 8:00 a.m.-3:30 p.m.; a drop box left of the front door accepts after-hours, weekend and holiday payments for processing on the next business day. The reviewed page confirms in-person and drop-box payment but does not enumerate every desk instrument.