| Business | Phone |
| Clarksville Bldg Commissioner 2000 Broadway St, Clarksville 47129 | (812) 283-1510 |
| Clarksville Clerk 2000 Broadway St, Clarksville 47129 | (812) 283-1500 |
| Clarksville Sewage Supt 1 Leuthart Dr, Clarksville 47129 | (812) 283-1529 |
| Clarksville Sewage Treatment 725 N Clark Blvd, Clarksville 47129 | (812) 283-1529 |
| Clarksville Town Council 2000 Broadway St, Clarksville 47129 | (812) 283-1504 |
| Clarksville Town Offices 624 Spicewood Dr, Clarksville 47129 | (812) 944-3960 |
| Clarksville Town Street Supt 107 Roy Cole Dr, Clarksville 47129 | (812) 283-9754 |
| Clarksville Wastewater Trtmnt 1 Leuthart Dr, Clarksville 47129 | (812) 283-7714 |
| Clarksville Wastewater Trtmnt 2000 Broadway St, Clarksville 47129 | (812) 282-0441 |
| Town Of Clarksville 2000 Broadway St, Clarksville 47129 | (812) 288-7155 |