| Business | Phone |
| Bradford Sheet Metal 42540 6th St E, Lancaster 93535 | (661) 951-6507 |
| Kenco Sheet Metal 45027 Yucca Ave, Lancaster 93534 | (661) 723-4841 |
| Amnco Metal Products 45503 Sierra Hwy, Lancaster 93534 | (661) 942-6787 |
| Asmacs 805 W Avenue L8, Lancaster 93534 | (661) 723-3793 |