| Business | Phone |
| 23rd Century Audio Lighting 2317 Milton Pl, Newark 19702 | (302) 559-6363 |
| Audio Light Svc 280 E Main St, Newark 19711 | (302) 738-8868 |
| Meetings By Design 312 Nonantum Dr, Newark 19711 | (302) 738-8318 |
| Schuster Productions Inc 522 Stamford Dr, Newark 19711 | (302) 283-1350 |