| Business | Phone |
| Absolute Machine 1421 Wingsetter Way, Redding 96003 | (530) 221-7345 |
| Arden's Automotive Machine 8761 Airport Rd # 1a, Redding 96002 | (530) 221-0327 |
| Bencor Manufacturing Corp 4305 Caterpillar Rd, Redding 96003 | (530) 229-9009 |
| Bolt Removal Svc 17007 Keswick Dam Rd, Redding 96003 | (530) 246-2494 |
| Datum Precision Machining 8865 Airport Rd # C, Redding 96002 | (530) 221-6861 |
| Gregory Equipment 5065 Caterpillar Rd, Redding 96003 | (530) 241-4555 |
| John's Machine & Welding 5242 Westside Rd # 3, Redding 96001 | (530) 243-6207 |
| M T Racing & Machine 2608 Hartnell Ave # D, Redding 96002 | (530) 222-1125 |
| Machine Welding Svc 3747 Meadow View Dr # 500, Redding 96002 | (530) 378-2018 |
| Miniature Precision 4488 Mountain Lakes Blvd, Redding 96003 | (530) 244-4131 |
| Willard Tool & Grinding Inc 930 Merchant St, Redding 96002 | (530) 226-9790 |