| Business | Phone |
| Dr Mikes Auto Care 190 Main St, Northfield 1360 | (413) 498-2690 |
| Swedish Steel Automotive 190 Main St, Northfield 1360 | (413) 498-2754 |
| K & S Auto & Machine 90 East St, Northfield 1360 | (413) 498-5878 |
| Mankowsky Performance Ctr 41 Main St, Northfield 1360 | (413) 498-4400 |