| Business | Phone |
| Clark Cnty Early Intervention 517 Court St # 503, Neillsville 54456 | (715) 267-7290 |
| Clark County Adminstration 517 Court St, Neillsville 54456 | (715) 743-5296 |
| Clark County Board Chairman 517 Court St, Neillsville 54456 | (715) 743-5225 |
| Clark County Community Svc 517 Court St 503, Neillsville 54456 | (715) 743-5204 |
| Clark County Corp Counsel 517 Court St, Neillsville 54456 | (715) 743-5223 |
| Clark County Engineer 801 Clay St, Neillsville 54456 | (715) 743-3630 |
| Clark County Juvenile Intake Neillsville 54456 | (715) 743-5232 |
| Clark County Nursery N4276 County Road B, Neillsville 54456 | (715) 743-2510 |
| Clark County Personnel Crdntr 517 Court St, Neillsville 54456 | (715) 743-5275 |
| Clark County Register Of Deeds 517 Court St # 303, Neillsville 54456 | (715) 743-5162 |
| Clark County Traffic Dept 517 Court St, Neillsville 54456 | (715) 743-3221 |
| Clark County Veteran Svc 517 Court St, Neillsville 54456 | (715) 743-5160 |
| Clark County Victim Witness 517 Court St, Neillsville 54456 | (715) 743-5270 |
| Clark Extension-University 517 Court St 104, Neillsville 54456 | (715) 743-5121 |
| Counseling Services 517 Court St 503, Neillsville 54456 | (715) 743-5191 |
| Maintenance Dept 517 Court St, Neillsville 54456 | (715) 743-5221 |
| Robert Lulloff Office 202 E 5th St, Neillsville 54456 | (715) 743-2831 |