| Business | Phone |
| Castaneda Iron Works 1001 Hensley St # D, Richmond 94801 | (510) 234-7078 |
| Morgan Aluminum Products Inc Richmond 94804 | (510) 233-4114 |
| Palavicini Welding Svc 974 Humboldt St, Richmond 94805 | (510) 237-6880 |
| Roman Iron Works 531 A St, Richmond 94801 | (510) 233-3341 |
| Venus Fine Art Metal Finishing 103 W Richmond Ave, Richmond 94801 | (510) 215-1943 |