| Business | Phone |
| Walterdorff Signs 237 Ridge Ave, Hanover 17331 | (717) 637-3400 |
| Signs Now 643 Frederick St, Hanover 17331 | (717) 633-5864 |
| Spangler Signs 11 Allegheny Ave, Hanover 17331 | (717) 637-6990 |
| Blouse Sign Co 4004 Blue Hill Rd, Hanover 17331 | (717) 637-5201 |
| Pioneer Signs Inc 872 Frogtown Rd, Hanover 17331 | (717) 632-8165 |
| Leppo Signs 121 York St # Rr, Hanover 17331 | (717) 633-6699 |