Acomita Lake, NM – 87014; Anzac Village, NM – 87020; Bibo, NM – 87040; Bluewater Acres, NM – 87045; Bluewater Village, NM – 87005; Chambers, AZ – 86502; Crownpoint, NM – 87313; Cubero, NM – 87014; Encinal, NM – 87038; Fence Lake, NM – 87315; Gallup, NM – 87301, 87302, 87305, 87310, 87317, 87319, 87326, 87375; Grants, NM – 87020; Houck, AZ – 86506, 86508; Laguna, NM – 87026; McCartys Village, NM – 87034; Mesita, NM – 87026; Milan, NM – 87021; Moquino, NM – 87040; North Acomita Village, NM – 87007; Paguate, NM – 87040; Paraje, NM – 87007; Pinehill, NM – 87357; San Fidel, NM – 87049; San Mateo, NM – 87020; San Rafael, NM – 87051; Seama, NM – 87007; Seboyeta, NM – 87014; Skyline-Ganipa, NM – 87007; Window Rock, AZ – 86515; Zuni Reservation, NM – 87327 and surrounding areas

Culligan of Milan provides commercial and industrial service to all of New Mexico and parts of eastern Arizona, including Flagstaff, Winslow, Holbrook, Window Rock, Springerville, St. Johns, and surrounding areas.