| Business | Phone |
| Foreign Engine & Machine 197 Lake Blvd E # B, Redding 96003 | (530) 241-1257 |
| Lanny's Engines 10085 Limerick Ln, Redding 96003 | (530) 223-4562 |
| Precision Machine 4780 Caterpillar Rd # F, Redding 96003 | (530) 275-1604 |
| Shasta Import Engines 5041 Eastside Rd, Redding 96001 | (530) 246-2821 |