| Business | Phone |
| Omega Metal Works Inc 41 Stelle Rd, Trenton 8620 | (609) 298-9100 |
| Trenton Sheet Metal Inc 30 Adam Ave, Trenton 8618 | (609) 695-6328 |
| Wilbur Sheet Metal Inc 27 Ward Ave, Trenton 8609 | (609) 393-5952 |
| Williard Of New Jersey 45 Lexington Ave, Trenton 8618 | (609) 882-1164 |
| Arj Custom Fabrications Inc 151 Taylor St, Trenton 8638 | (609) 695-6227 |
| Cheney Flashing Co 623 Prospect St, Trenton 8618 | (609) 394-8175 |