| Business | Phone |
| Ots Welding Inc 3450a N State St, Ukiah 95482 | (707) 462-0660 |
| Auto Tech Design & Manufacturer 10 Carousel Ln # 25c, Ukiah 95482 | (707) 485-5446 |
| Bio Dynamic Machine Works 80 Carousel Ln # 15a, Ukiah 95482 | (707) 485-1722 |
| R & D Welding 230 Pinoleville Rd, Ukiah 95482 | (707) 468-1362 |