Serving the following cities:Claremont, Upland, Rancho Cucamonga, Fontana, Glendora, San Dimas, Covina, Azusa, West Covina, Pomona, La Verne, Duarte, Walnut, Baldwin Park, Claremont, Monrovia, La Puente, Diamond Bar, Montclair, Rowland Heights, El Monte, Upland, Arcadia, Hacienda Heights, Temple City, Ontario, Sierra Madre, Chino, South El Monte, Whittier, Rosemead, Valyermo, Brea, Chino Hills, La Habra, San Gabriel, Pasadena, Rancho Cucamonga, Mount Wilson, Guasti, Fullerton, San Marino, Monterey Park, Yorba Linda, City Of Industry, Alhambra, Placentia, La Canada Flintridge, Pico Rivera, Montebello, La Mirada, Altadena, South Pasadena.