| Business | Phone |
| 5 H Sheet Metal Fabrications 1826 W Business Center Dr, Orange 92867 | (714) 633-7544 |
| Cmf Inc 1317 W Grove Ave, Orange 92865 | (714) 637-2409 |
| G P Manufacturer Inc 541 W Briardale Ave, Orange 92865 | (714) 974-0288 |
| Kennedy Engineering 633 W Katella Ave # P, Orange 92867 | (714) 771-8583 |
| Pacific Sheet Metal Works 1350 W Collins Ave # B, Orange 92867 | (714) 633-4974 |
| R D Fabricators 845 N Elm St, Orange 92867 | (714) 634-2078 |