| Business | Phone |
| Accounting Dept 505 Harrison Ave, Leadville 80461 | (719) 486-0993 |
| Social Services Dept 112 W 5th St, Leadville 80461 | (719) 486-2088 |
| County Garage 1200 Hazel St, Leadville 80461 | (719) 486-0259 |
| County Janitor 505 Harrison Ave, Leadville 80461 | (719) 486-1332 |
| Data Processing Center 505 Harrison Ave, Leadville 80461 | (719) 486-2886 |
| Leadville Animal Shelter 428 E 12th St, Leadville 80461 | (719) 486-8951 |
| Lake County Accounting 112 W 5th St, Leadville 80461 | (719) 486-2886 |
| Lake County Accounting 505 Harrison Ave, Leadville 80461 | (719) 486-3338 |
| Lake County Adm 112 W 5th St, Leadville 80461 | (719) 486-3338 |
| Lake County Bldg Inspector 505 Harrison Ave, Leadville 80461 | (719) 486-2875 |
| Lake County Landfill Leadville 80461 | (719) 486-3099 |
| Lake County Six Street Gym 124 E 6th St, Leadville 80461 | (719) 486-9924 |