Contact Us

Customer Service:
1-888-237-1333 or e-mail at infoca@amwater.com

Please call the customer service number for questions or comments about billing, collections, service-related questions, water quality, move-in/move-out notification, changes to your account, water usage and all related matters. Our representatives are available 24/7 to assist you.

For help with My H2O Online, please call 1-888-237-1333.

California American Corporate Headquarters

President
Corporate Headquarters
1033 B Avenue, Suite 200
Coronado, CA 92118

California American Water Main Offices:
Coronado 619-435-7450
Imperial Beach 619-435-7500
Larkfield 707-542-8329
Monterey 831-646-3287
Rosemead 626-614-2505
Sacramento 916-568-4251
Ventura 805-498-1266

External Affairs:
Kevin Tilden 619-435-7402 Director
Catherine Bowie 831-646-3208 Central CA EA
Evan Jacobs 707-495-6135 Northern CA EA
Brian Barreto 626-614-2542 Southern CA EA

Environmental/Water Quality:
David Armand 916 568-4220 Water Quality Superintendent
Leslie Jordan 831 646-3258 Water Quality Superintendent
Joe Marcinko 626 614-2538 Water Quality Superintendent

Procurement:
Holly Joy 619-435-7436
Karen Logan 619-435-7422