| Business | Phone |
| Aardvark Signs 4830 Carlisle Pike, Mechanicsburg 17050 | (717) 737-7446 |
| C Mullen Signs 5 Brenneman Cir, Mechanicsburg 17050 | (717) 691-8433 |
| Central Sign Systems 5215 Simpson Ferry Rd, Mechanicsburg 17050 | (717) 795-1894 |
| Digital Effects 5 Brenneman Cir, Mechanicsburg 17050 | (717) 697-8189 |
| Fastsigns 4713 Carlisle Pike, Mechanicsburg 17050 | (717) 737-4467 |
| J'Images 27 Rife Dr, Mechanicsburg 17050 | (717) 761-0810 |
| Jim Kilgore Signs 4501 Gettysburg Rd, Mechanicsburg 17055 | (717) 761-1136 |
| Kmg Sings Inc 100 E Allen St, Mechanicsburg 17055 | (717) 790-0503 |
| Letter Works Sign Co 52 W Strawberry Ave, Mechanicsburg 17055 | (717) 697-5517 |
| Sweeny Signs 6370 Brandy Ln, Mechanicsburg 17050 | (717) 795-1727 |
| Trafcon Industries Inc 81 Texaco Rd, Mechanicsburg 17050 | (717) 691-8007 |