| Business | Phone |
| P K Machine 7 Circle St, Fitchburg 1420 | (978) 342-1179 |
| A J's Auto Machine Shop 12 Berry St, Fitchburg 1420 | (978) 343-6989 |
| Dave's Auto Machine Inc 118 John Fitch Hwy, Fitchburg 1420 | (978) 343-4440 |
| Hess Machine & Balancing 7 Circle St, Fitchburg 1420 | (978) 345-7566 |