| Business | Phone |
| Rad Corp 1271 New Market Ave, South Plainfield 7080 | (908) 755-4425 |
| S & W Doors 3321 Clark Ln, South Plainfield 7080 | (908) 756-9691 |
| Arm-R-Lite Door Manufacturer Co 2700 Hamilton Blvd, South Plainfield 7080 | (908) 754-2600 |
| Galaxy Steel Door & Frame Co 3470 Rand Rd, South Plainfield 7080 | (908) 668-5200 |
| Jamb-Door Inc 4041 Hadley Rd # T, South Plainfield 7080 | (908) 561-2992 |