| Business | Phone |
| Kirk Johnson Welding 176 Lower Grass Valley Rd # B, Nevada City 95959 | (530) 265-6526 |
| Avilla Custom Welding 18292 Oak Tree Rd, Nevada City 95959 | (530) 292-1006 |
| D B Welding 13916 Pierite Rd, Nevada City 95959 | (530) 477-2470 |
| Harris Industrial Gases 10481 Gold Flat Rd, Nevada City 95959 | (530) 478-0226 |
| North State Welding 176 Lower Grass Valley Rd, Nevada City 95959 | (530) 470-8451 |
| Northstar Welding & Fab 17103 Danner Quaker Hill Rd, Nevada City 95959 | (530) 265-9353 |
| Pete's Welding & Machine 521 Searls Ave, Nevada City 95959 | (530) 265-3385 |
| T M Technologies 14618 Tyler Foote Rd # 101, Nevada City 95959 | (530) 292-3506 |