| Business | Phone |
| Ellis County Appraiser 1204 Fort St, Hays 67601 | (785) 628-9400 |
| Ellis County Commissioners 1204 Fort St, Hays 67601 | (785) 628-9411 |
| Ellis County Computer Info 1204 Fort St # 206, Hays 67601 | (785) 628-9435 |
| Ellis County Emergency Medical 1009 Cody Ave, Hays 67601 | (785) 628-9461 |
| Ellis County Extension Agents 601 Main St # A, Hays 67601 | (785) 628-9430 |
| Ellis County Fire District 1208 Cedar St, Hays 67601 | (785) 625-4558 |
| Ellis County Noxious Weed 1197 280th Ave, Hays 67601 | (785) 628-9445 |
| Ellis County Passport Svc 1204 Fort St, Hays 67601 | (785) 628-9410 |
| Ellis County Register Of Deeds 1204 Fort St # 210, Hays 67601 | (785) 628-9450 |
| Ellis County Road & Bridge 1195 280th Ave, Hays 67601 | (785) 628-9455 |
| Ellis County Tag & Vehicle 1204 Fort St, Hays 67601 | (785) 628-9465 |
| Ellis County Traffic Tickets 1204 Fort St, Hays 67601 | (785) 628-9417 |
| Ellis County Weather & Road E Highway 40, Hays 67601 | (785) 625-1025 |
| Ellis Extension Office 601 Main St, Hays 67601 | (785) 621-2002 |
| Northwest Kansas Juvenile Svc 1011 Fort St, Hays 67601 | (785) 625-1755 |