| Business | Phone |
| Ad Impact 17141 Murphy Ave # A, Irvine 92614 | (949) 474-5007 |
| Ayres Neon & Sign Po Box 50712, Irvine 92619 | (949) 857-0982 |
| Letters Etc By Pro-Sign 17845 Sky Park Cir # H, Irvine 92614 | (949) 250-3366 |
| Mithra Lights 17141 Murphy Ave, Irvine 92614 | (949) 474-1921 |
| Sign-A-Rama 17895 Sky Park Cir # A, Irvine 92614 | (949) 252-0400 |
| Signs By Beach Irvine 92614 | (949) 752-8201 |