| Business | Phone |
| Conewago Township Building 3279 Old Hershey Rd, Elizabethtown 17022 | (717) 534-8556 |
| E-Town Boro Office 1 Verdant Aly, Elizabethtown 17022 | (717) 361-1859 |
| Elizabethtown Boro Garage 101 E Plum St, Elizabethtown 17022 | (717) 367-7300 |
| Elizabethtown Boro Office 600 S Hanover St, Elizabethtown 17022 | (717) 367-1700 |
| Elizabethtown Sewer Treatment 1360 S Mount Joy St, Elizabethtown 17022 | (717) 367-2504 |
| Elizabethtown Sewer Treatment 7 Amosite Rd, Elizabethtown 17022 | (717) 367-6666 |
| Sewer Authority 1 Municipal Dr, Elizabethtown 17022 | (717) 367-5947 |
| Mount Joy Township Office 159 Merts Dr, Elizabethtown 17022 | (717) 653-4959 |
| Mount Joy Township Supervisors 159 Merts Dr, Elizabethtown 17022 | (717) 367-8917 |
| Mount Joy Twp Sewer Authority 157 Merts Dr, Elizabethtown 17022 | (717) 367-0749 |
| Mount Joy Water Plant 435 Farmland Dr, Elizabethtown 17022 | (717) 367-8503 |
| Municipal Office 1 Municipal Dr, Elizabethtown 17022 | (717) 367-7178 |