| Business | Phone |
| American Jewelry Manufacturer Co 717 Liberty Ave # 514, Pittsburgh 15222 | (412) 281-4760 |
| Armstrong Tool & Supply Inc 717 Liberty Ave # 605, Pittsburgh 15222 | (412) 642-6660 |
| Butler Street Jewelry Repair 4314 Butler St, Pittsburgh 15201 | (412) 621-6212 |
| Esken Jewelry 75 Clairton Blvd, Pittsburgh 15236 | (412) 655-4622 |
| F J Bauer Co 4135 Brownsville Rd # B, Pittsburgh 15227 | (412) 882-9445 |
| Fast-Fix Jewelry Repairs 301 S Hills Vlg, Pittsburgh 15241 | (412) 833-0808 |
| Forbes Jewelry 5884 Forbes Ave, Pittsburgh 15217 | (412) 521-9020 |
| Triangle Jewelry Manufacturer Co 717 Liberty Ave # 513a, Pittsburgh 15222 | (412) 281-7723 |
| Werner Jewelers 1130 Perry Hwy, Pittsburgh 15237 | (412) 367-2336 |
| Yefim's Jewelry Repair 1837 Murray Ave, Pittsburgh 15217 | (412) 521-7503 |