| Business | Phone |
| Aaa Water House 1911 W Badillo St, West Covina 91790 | (626) 813-1095 |
| Cool Drinking Water 985 S Glendora Ave, West Covina 91790 | (626) 338-3676 |
| H & J Water 1347 S Azusa Ave, West Covina 91791 | (626) 918-5133 |
| Wateria 449 N Azusa Ave, West Covina 91791 | (626) 859-1160 |