| Business | Phone |
| Alpine Welding & Equipment Inc 3 Twisp Airport Rd, Twisp 98856 | (509) 997-4766 |
| Methow Valley Ind 202 Industrial Park Ave, Twisp 98856 | (509) 997-7777 |
| Methow Valley Iron Works Twisp Airport Rd, Twisp 98856 | (509) 997-1313 |
| Alpine Welding & Equip 3 Twisp Airport Rd, Twisp 98856 | (509) 997-4767 |