| Business | Phone |
| County Commissioner 300 S 5th Ave, Virginia 55792 | (218) 749-7108 |
| Land Dept-Survey 7820 Highway 135, Virginia 55792 | (218) 749-7132 |
| St Louis Cnty Extension Svc 307 1st St S # 114, Virginia 55792 | (218) 749-7120 |
| St Louis County 911 Comm 7823 Highway 135, Virginia 55792 | (218) 749-6010 |
| St Louis County Bridge Supt Virginia 55792 | (218) 749-7131 |
| St Louis County Building Svc 300 S 5th Ave, Virginia 55792 | (218) 749-7135 |
| St Louis County Constr Engr Virginia 55792 | (218) 749-7130 |
| St Louis County Garage 7823 Highway 135, Virginia 55792 | (218) 742-9840 |
| St Louis County Highway Mntnc 7823 Highway 135, Virginia 55792 | (218) 742-9800 |
| St Louis County Mine Inspector 7823 Highway 136, Virginia 55792 | (218) 749-7121 |
| St Louis County Motor Pool Virginia 55792 | (218) 749-7138 |
| St Louis County Offices 307 1st St S, Virginia 55792 | (218) 749-7100 |
| St Louis County Purchasing 307 1st St S, Virginia 55792 | (218) 749-7107 |
| St Louis County Rail Authority Virginia 55792 | (218) 749-0697 |
| St Louis County Recorder Dpty 230 1st St S # 102, Virginia 55792 | (218) 749-7105 |
| St Louis County Shop Foreman Virginia 55792 | (218) 749-7149 |
| St Louis County Sign Dept 7823 Highway 135, Virginia 55792 | (218) 749-7146 |
| St Louis County Survey Dept 7823 Highway 135, Virginia 55792 | (218) 749-7144 |
| St Louis County Volunteer Svc 408 3rd St S, Virginia 55792 | (218) 749-7125 |
| St Louis Couty Right Of Way Virginia 55792 | (218) 749-7145 |
| St Luis Co Land Dept 7820 Highway 135, Virginia 55792 | (218) 749-7153 |