| Business | Phone |
| Double J Machine 6741 Eaton Rd # C, Georgetown 95634 | (530) 333-0447 |
| High Country Cnc Svc 6121 State Highway 193, Georgetown 95634 | (530) 333-1134 |
| Rsg Prototype Svc 2121 Rock Creek Rd, Georgetown 95634 | (530) 333-9399 |
| Tony Borello Racing Engines 6743 Eaton Rd, Georgetown 95634 | (530) 333-4752 |