| Business | Phone |
| Crest Steel Corp 6580 General Rd, Riverside 92509 | (951) 681-9820 |
| K H Metals & Supply 2727 Main St, Riverside 92501 | (951) 683-3787 |
| Borrman Steel Co 12790 Holly St, Riverside 92509 | (951) 367-3633 |
| Riverside Ornamental Supply 6161 Quail Valley Ct, Riverside 92507 | (951) 653-2987 |