| Business | Phone |
| Bickett Steel Fabractors 139 N Maple St, Corona 92880 | (951) 340-1151 |
| Jim Patterson's Steel 1125 E 5th St, Corona 92879 | (714) 225-1209 |
| Select Fabrications Co 325 N Cota St, Corona 92880 | (951) 734-4542 |
| Triple K Sheet Metal Fbrctrs 215 N Joy St, Corona 92879 | (951) 736-2060 |