Public Utilities & Environmental Services Public Utilities & Environmental Services 33.7225192,-117.8288713,AT&T 33.6678069,-117.7668857,Irvine Ranch Water District 33.645888,-117.9326806,Mesa Water District 33.8010041,-117.8895492,Sempra Utilities 33.7457125,-118.0026642,Southern California Edison Company {Directory Results} Search Radius... 1 mi 5 mi 10 mi 50 mi 100 mi Utilities Results: 5 AT&T 1442 Edinger Ave., Tustin, CA 92780-6246 (800)310-2355 Visit Website Irvine Ranch Water District 15600 Sand Canyon Ave., Irvine, CA 92618 (949)453-5300 Send Email Visit Website Mesa Water District 1965 Placentia Ave., Costa Mesa, CA 92627 (949)631-1205 Visit Website Sempra Utilities Sempra Utilities 1919 S. State College Blvd., Anaheim, CA 92806 (800)427-2200 Visit Website Southern California Edison Company Attn: Armando de la Libertad, 7301 Fenwick Lane, Westminster, CA 92683 (800)655-4555 Visit Website Powered By GrowthZone