| Business | Phone |
| Ron French Enterprise 1435 Countryshire Ave, Lake Havasu City 86403 | (928) 680-4912 |
| River Tool Tech 2000 College Dr, Lake Havasu City 86403 | (928) 453-7637 |
| Cta Tool 750 Lake Havasu Ave N, Lake Havasu City 86403 | (928) 453-3200 |
| Nimbus Enterprises 1948 Commander Dr, Lake Havasu City 86403 | (928) 505-3448 |
| Dunlap Machine Products 1010 Empire Dr # L, Lake Havasu City 86404 | (928) 453-1011 |
| Enduro Enterprises 1969 Commander Dr, Lake Havasu City 86403 | (928) 855-7888 |
| Engines & Machine 790 Lake Havasu Ave N # 11, Lake Havasu City 86403 | (928) 680-6505 |
| Graphite Machining Torrance 1950 Centers Ave, Lake Havasu City 86403 | (928) 453-4444 |
| 3 D Engineering 2021 Holly Ave, Lake Havasu City 86403 | (928) 680-4003 |