| Business | Phone |
| American Parts & Machine Inc 502 S 1st St, Yakima 98901 | (509) 248-1850 |
| Apex Machining 2607 Ahtanum Rd, Yakima 98903 | (509) 945-0125 |
| Baldt Machine Works 918 N 26th Ave, Yakima 98902 | (509) 248-1709 |
| Timpke Machine & Welding Shop 64 W Washington Ave, Yakima 98903 | (509) 248-2510 |
| C & S Machine 1214 Voelker Ave, Yakima 98902 | (509) 452-6899 |
| C & S Machine & Fabrication 730 N 16th Ave, Yakima 98902 | (509) 452-4220 |
| Richardson Precision Machine 732 N 16th Ave 25, Yakima 98902 | (509) 945-9939 |
| Diesel Tech Machining 1327 S 1st St, Yakima 98901 | (509) 576-8299 |
| Evergreen Machine & Fab 801 E Viola Ave, Yakima 98901 | (509) 249-1141 |
| Paxton Sales Corp 108 W Mead Ave, Yakima 98902 | (509) 453-0397 |
| Multi Manufacturing Inc 1120 1/2 N 34th Ave, Yakima 98902 | (509) 452-5628 |
| Machine Service Co Inc 616 S 2nd St, Yakima 98901 | (509) 453-0280 |
| Marvin Mayhak & Son's Inc 623 W Washington Ave, Yakima 98903 | (509) 457-8698 |
| Mc Ilvanie Machine Works 12 S 6th Ave, Yakima 98902 | (509) 452-3131 |
| La Rock Enterprises 10205 Orchard Ave, Yakima 98908 | (509) 966-4542 |
| Precision Machining 14308 Fisk Rd, Yakima 98908 | (509) 972-1986 |