| Business | Phone |
| 4-H & Youth Agents 102 E Front St, Lillington 27546 | (910) 893-7534 |
| Harnett Board Of Elections 817 S 8th St, Lillington 27546 | (910) 893-7553 |
| Buies Creek Waste Water Plant 1119 W Duncan St, Lillington 27546 | (910) 893-4252 |
| Harnett County Animal Control 1100 Mckay Pl, Lillington 27546 | (910) 814-2952 |
| Harnett County Finance 102 E Front St, Lillington 27546 | (910) 893-7557 |
| Harnett County Home Health 307 Cornelius Harnett Blvd, Lillington 27546 | (910) 893-7544 |
| Harnett County Housing 103 E Ivey St, Lillington 27546 | (910) 893-7560 |
| Harnett County Landfills 102 E Front St, Lillington 27546 | (910) 893-5626 |
| Harnett County Mgmt Info Systs 201 W Front St, Lillington 27546 | (910) 893-7566 |
| Harnett County Personnel Dept 102 E Front St, Lillington 27546 | (910) 893-7567 |
| Harnett County Pre-Trial Prgrm 817 S 8th St, Lillington 27546 | (910) 814-2180 |
| Harnett County Public Building 801 S 1st St, Lillington 27546 | (910) 893-7538 |
| Harnett Manager's Office 102 E Front St, Lillington 27546 | (910) 893-7555 |
| Harnett Planning & Inspections 102 E Front St, Lillington 27546 | (910) 893-7525 |
| Harnett Register Of Deeds 305 Cornelius Harnett Blvd, Lillington 27546 | (910) 893-7542 |
| Harnett Veteran's Svc Office 303 Duncan St, Lillington 27546 | (910) 893-7574 |
| Workforce Development Dept 1137 E Cornelius Harnett Blvd, Lillington 27546 | (910) 893-2191 |
| Cooperative Extension Svc 102 E Front St, Lillington 27546 | (910) 893-7530 |
| County Garage 1104 E Mcneill St, Lillington 27546 | (910) 893-7517 |
| Emergency Medical Svc 1005 Edwards Dr, Lillington 27546 | (910) 000-1111 |