| Business | Phone |
| California Ventilation Prods 1690 Lana Way # B, Hollister 95023 | (831) 636-3828 |
| Hollister Sheetmetal Inc 1570 Shelton Dr # B, Hollister 95023 | (831) 637-0346 |
| Hvac & Asm 857 Industrial Dr, Hollister 95023 | (831) 630-1368 |
| Battle Precision Manufacturer 1900 Shelton Dr, Hollister 95023 | (831) 637-8101 |
| Imf Sheet Metal 255 Skylane Dr, Hollister 95023 | (831) 636-6623 |